|  | B |
SECTION B — PERFORMING OPERATIONS; TRANSPORTING

SHAPING

|  | B29 |
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL (processing doughs Fulltext... Hierarchy... Expanded...A21C; working chocolate Fulltext... Hierarchy... Expanded...A23G; casting of metals Fulltext... Hierarchy... Expanded...B22; working cement, clay Fulltext... Hierarchy... Expanded...B28; chemical aspects, see section C, particularly Fulltext... Hierarchy... Expanded...C08; working glass Fulltext... Hierarchy... Expanded...C03B; candle making Fulltext... Hierarchy... Expanded...C11C 5/02; making soap Fulltext... Hierarchy... Expanded...C11D 13/00; manufacture of artificial filaments, threads, fibres, bristles or ribbons Fulltext... Hierarchy... Expanded...D01D, Fulltext... Hierarchy... Expanded...D01F; manufacture of articles from cellulosic fibrous suspensions or from papier-mâche Fulltext... Hierarchy... Expanded...D21J)

|  | B29 |
Note(s) This class does not cover the working of plastics sheet material in a manner analogous to the working of paper, which is covered by class Fulltext... Hierarchy... Expanded...B31. [4] In this class, the following term is used with the meaning indicated: "plastics" means macromolecular compounds or compositions based on such compounds. In this class, the following rules apply: The working of plastics is, as far as possible, classified primarily according to the particular shaping technique used, e.g. in subclass Fulltext... Hierarchy... Expanded...B29C. [4] A product is not classified in this class unless it results from a technique which is covered by this class. Classification according to production of particular articles in subclass Fulltext... Hierarchy... Expanded...B29D is restricted to: aspects which are characteristic for the production of a particular article, and not classifiable in subclass Fulltext... Hierarchy... Expanded...B29B or Fulltext... Hierarchy... Expanded...B29C; combined operations for making the particular article which are not fully classifiable in subclass Fulltext... Hierarchy... Expanded...B29C. [4] The codes of subclass Fulltext... Hierarchy... Expanded...B29K are only for use as indexing codes associated with subclasses Fulltext... Hierarchy... Expanded...B29B, Fulltext... Hierarchy... Expanded...B29C, or Fulltext... Hierarchy... Expanded...B29D so as to provide information concerning moulding materials or materials for reinforcements, fillers or preformed parts, e.g. inserts. [4] The codes of subclass Fulltext... Hierarchy... Expanded...B29L are only for use as indexing codes associated with subclass Fulltext... Hierarchy... Expanded...B29C, so as to provide information concerning the articles produced by the techniques classified in subclass Fulltext... Hierarchy... Expanded...B29C. [4]

|  | B29C |
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (working in the manner of metal Fulltext... Hierarchy... Expanded...B23; grinding, polishing Fulltext... Hierarchy... Expanded...B24; cutting Fulltext... Hierarchy... Expanded...B26D, Fulltext... Hierarchy... Expanded...B26F; making preforms Fulltext... Hierarchy... Expanded...B29B 11/00) [4]

|  | B29C |
Note(s) Attention is drawn to Note (3) following the title of class Fulltext... Hierarchy... Expanded...B29. [4] When classifying in this subclass, classification is also made in subclass Fulltext... Hierarchy... Expanded...B32B insofar as any layered product is concerned. [4] In this subclass: repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass Fulltext... Hierarchy... Expanded...B29D, is classified in group Fulltext... Hierarchy... Expanded...B29C 73/00; component parts, details, accessories or auxiliary operations which are applicable to more than one moulding technique are classified in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B29C 31/00-B29C 37/00; component parts, details, accessories or auxiliary operations which are only applicable or only of use for one specific shaping technique are classified only in the relevant subgroups of groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B29C 39/00-B29C 71/00. (See paragraph 69 of the Guide.) [4,5] In this subclass, it is desirable to add the indexing codes of subclasses Fulltext... Hierarchy... Expanded...B29K and Fulltext... Hierarchy... Expanded...B29L. The indexing codes should be unlinked. [4]

|  | B29C |
Subclass index
COMPONENT PARTS, DETAILS ACCESSORIES, AUXILIARY OPERATIONS |
Moulds or cores | 33/00
Heating, cooling, curing | 35/00
Other features | 31/00, 37/00
MOULDING |
by casting, by coating a mould | 39/00, 41/00
Compression moulding | 43/00
by internal pressure | 44/00
Injection moulding | 45/00
Extrusion moulding | 47/00
Blow-moulding | 49/00
Thermoforming | 51/00
OTHER SHAPING TECHNIQUES |
Bending, folding, twisting, straightening, flattening | 53/00
Stretching | 55/00
Liberation of internal stresses | 61/00
Other techniques | 67/00
JOINING | 65/00
PARTICULAR APPLICATIONS |
Shaping tube ends | 57/00
Surface shaping | 59/00
Lining or sheathing | 63/00
Shaping composites | 70/00
COMBINATIONS OF SHAPING TECHNIQUES | 69/00
AFTER-TREATMENT | 71/00
REPAIRING | 73/00

|  | B29C 31/00 - B29C 37/00 |
Component parts, details or accessories; Auxiliary operations [4]

|  | B29C 31/00 - B29C 37/00 |
Note(s) Attention is drawn to Note (3) following the subclass title. [4]

|  | B29C 31/00 |
Handling, e.g. feeding of the material to be shaped (in general Fulltext... Hierarchy... Expanded...B65G) [4]

|  | B29C 31/02 |
· | Dispensing from vessels, e.g. hoppers [4]

|  | B29C 31/04 |
· | Feeding, e.g. into a mould cavity (to presses in general Fulltext... Hierarchy... Expanded...B30B 15/30) [4]

|  | B29C 31/06 |
· · | in measured doses (in general Fulltext... Hierarchy... Expanded...G01F) [4]

|  | B29C 31/08 |
· · | of preforms [4]

|  | B29C 31/10 |
· · | of several materials [4]

|  | B29C 33/00 |
Moulds or cores; Details thereof or accessories therefor [4]

|  | B29C 33/02 |
· | with incorporated heating or cooling means [4]

|  | B29C 33/04 |
· · | using liquids, gas or steam [4]

|  | B29C 33/06 |
· · | using radiation [4]

|  | B29C 33/08 |
· · | for dielectric heating [4]

|  | B29C 33/10 |
· | with incorporated venting means [4]

|  | B29C 33/12 |
· | with incorporated means for positioning inserts, e.g. labels [4]

|  | B29C 33/14 |
· · | against the mould wall [4]

|  | B29C 33/16 |
· · · | using magnetic means [4]

|  | B29C 33/18 |
· · · | using vacuum [4]

|  | B29C 33/20 |
· | Opening, closing or clamping [4]

|  | B29C 33/22 |
· · | by rectilinear movement [4]

|  | B29C 33/24 |
· · · | using hydraulic or pneumatic means [4]

|  | B29C 33/26 |
· · | by pivotal movement [4]

|  | B29C 33/28 |
· · · | using hydraulic or pneumatic means [4]

|  | B29C 33/30 |
· | Mounting, exchanging or centering [4]

|  | B29C 33/32 |
· · | using magnetic means [4]

|  | B29C 33/34 |
· | movable, e.g. to or from the moulding station [4]

|  | B29C 33/36 |
· · | continuously movable [4]

|  | B29C 33/38 |
· | characterised by the material or the manufacturing process (Fulltext... Hierarchy... Expanded...B29C 33/44 takes precedence; manufacture of moulds or parts thereof from metal Fulltext... Hierarchy... Expanded...B22, Fulltext... Hierarchy... Expanded...B23) [4]

|  | B29C 33/40 |
· · | Plastics, e.g. foam, rubber [4]

|  | B29C 33/42 |
· | characterised by the shape of the moulding surface, e.g. ribs, grooves [4]

|  | B29C 33/44 |
· | with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles [4]

|  | B29C 33/46 |
· · | using fluid pressure [4]

|  | B29C 33/48 |
· · | with means for collapsing or disassembling [4]

|  | B29C 33/50 |
· · · | elastic [4]

|  | B29C 33/52 |
· · | soluble or fusible [4]

|  | B29C 33/54 |
· · | made of powdered or granular material [4]

|  | B29C 33/56 |
· | Coatings; Releasing, lubricating or separating agents [4]

|  | B29C 33/58 |
· · | Applying the releasing agents [4]

|  | B29C 33/60 |
· · | Releasing, lubricating or separating agents [4]

|  | B29C 33/62 |
· · · | based on polymers or oligomers [4]

|  | B29C 33/64 |
· · · · | Silicone [4]

|  | B29C 33/66 |
· · · · | Cellulose; Derivatives thereof [4]

|  | B29C 33/68 |
· · | Release sheets [4]

|  | B29C 33/70 |
· | Maintenance [4]

|  | B29C 33/72 |
· · | Cleaning [4]

|  | B29C 33/74 |
· · | Repairing [4]

|  | B29C 33/76 |
· | Cores (Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B29C 33/02-B29C 33/70 take precedence) [4]

|  | B29C 35/00 |
Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor (moulds with incorporated heating or cooling means Fulltext... Hierarchy... Expanded...B29C 33/02; curing devices for plastics dental prostheses Fulltext... Hierarchy... Expanded...A61C 13/14; before moulding Fulltext... Hierarchy... Expanded...B29B 13/00; chemical aspects Fulltext... Hierarchy... Expanded...C08J 3/00) [4]

|  | B29C 35/02 |
· | Heating or curing, e.g. crosslinking, vulcanising (cold vulcanisation Fulltext... Hierarchy... Expanded...B29C 35/18) [4]

|  | B29C 35/04 |
· · | using liquids, gas or steam [4]

|  | B29C 35/06 |
· · · | for articles of indefinite length [4]

|  | B29C 35/08 |
· · | by wave energy or particle radiation [4]

|  | B29C 35/10 |
· · · | for articles of indefinite length [4]

|  | B29C 35/12 |
· · | Dielectric heating [4]

|  | B29C 35/14 |
· · · | for articles of indefinite length [4]

|  | B29C 35/16 |
· | Cooling [4]

|  | B29C 35/18 |
· | Cold vulcanisation [4]

|  | B29C 37/00 |
Component parts, details, accessories or auxiliary operations, not covered by group Fulltext... Hierarchy... Expanded...B29C 33/00 or Fulltext... Hierarchy... Expanded...B29C 35/00 [4]

|  | B29C 37/02 |
· | Deburring or deflashing (by grinding or polishing Fulltext... Hierarchy... Expanded...B24B) [4]

|  | B29C 37/04 |
· · | of welded articles, e.g. deburring or deflashing in combination with welding [4]

|  | B29C 39/00 - B29C 70/00 |
Particular shaping techniques, e.g. moulding, joining; Apparatus therefor [4]

|  | B29C 39/00 - B29C 70/00 |
Note(s) Attention is drawn to Note (3) following the subclass title. [4]

|  | B29C 39/00 |
Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor (Fulltext... Hierarchy... Expanded...B29C 41/00 takes precedence) [4]

|  | B29C 39/02 |
· | for making articles of definite length, i.e. discrete articles [4]

|  | B29C 39/04 |
· · | using movable moulds (Fulltext... Hierarchy... Expanded...B29C 41/02 takes precedence) [4]

|  | B29C 39/06 |
· · · | continuously movable, e.g. along a production line [4]

|  | B29C 39/08 |
· · · | Introducing the material into the mould by centrifugal force [4]

|  | B29C 39/10 |
· · | incorporating preformed parts or layers, e.g. casting around inserts or for coating articles [4]

|  | B29C 39/12 |
· · | Making multilayered or multicoloured articles [4]

|  | B29C 39/14 |
· | for making articles of indefinite length [4]

|  | B29C 39/16 |
· · | between endless belts [4]

|  | B29C 39/18 |
· · | incorporating preformed parts or layers, e.g. casting around inserts or for coating articles [4]

|  | B29C 39/20 |
· · | Making multilayered or multicoloured articles [4]

|  | B29C 39/22 |
· | Component parts, details or accessories; Auxiliary operations [4]

|  | B29C 39/24 |
· · | Feeding the material into the mould [4]

|  | B29C 39/26 |
· · | Moulds or cores [4]

|  | B29C 39/28 |
· · · | with means to avoid flashes [4]

|  | B29C 39/30 |
· · · | with means for cutting the article [4]

|  | B29C 39/32 |
· · · | with joints or the like for making the mould impervious [4]

|  | B29C 39/34 |
· · · | for undercut articles [4]

|  | B29C 39/36 |
· · | Removing moulded articles [4]

|  | B29C 39/38 |
· · | Heating or cooling [4]

|  | B29C 39/40 |
· · | Compensating volume change, e.g. retraction [4]

|  | B29C 39/42 |
· · | Casting under special conditions, e.g. vacuum [4]

|  | B29C 39/44 |
· · | Measuring, controlling or regulating [4]

|  | B29C 41/00 |
Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor (with compacting pressure Fulltext... Hierarchy... Expanded...B29C 43/00) [4]

|  | B29C 41/02 |
· | for making articles of definite length, i.e. discrete articles [4]

|  | B29C 41/04 |
· · | Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould [4]

|  | B29C 41/06 |
· · · | about two or more axes [4]

|  | B29C 41/08 |
· · | Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder [4]

|  | B29C 41/10 |
· · · | by fluidisation [4]

|  | B29C 41/12 |
· · | Spreading-out the material on a substrate [4]

|  | B29C 41/14 |
· · | Dipping a core [4]

|  | B29C 41/16 |
· · | Slip casting, i.e. applying a slip or slurry on a perforated or porous or absorbent surface with the liquid being drained away [4]

|  | B29C 41/18 |
· · | Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off [4]

|  | B29C 41/20 |
· · | incorporating preformed parts or layers, e.g. moulding around inserts or for coating articles [4]

|  | B29C 41/22 |
· · | Making multilayered or multicoloured articles [4]

|  | B29C 41/24 |
· | for making articles of indefinite length [4]

|  | B29C 41/26 |
· · | by depositing flowable material on a rotating drum [4]

|  | B29C 41/28 |
· · | by depositing flowable material on an endless belt [4]

|  | B29C 41/30 |
· · | incorporating preformed parts or layers, e.g. moulding around inserts or for coating articles [4]

|  | B29C 41/32 |
· · | Making multilayered or multicoloured articles [4]

|  | B29C 41/34 |
· | Component parts, details or accessories; Auxiliary operations [4]

|  | B29C 41/36 |
· · | Feeding the material on to the mould, core or other substrate [4]

|  | B29C 41/38 |
· · | Moulds, cores or other substrates [4]

|  | B29C 41/40 |
· · · | Cores [4]

|  | B29C 41/42 |
· · | Removing articles from moulds, cores or other substrates [4]

|  | B29C 41/44 |
· · · | Articles of indefinite length [4]

|  | B29C 41/46 |
· · | Heating or cooling [4]

|  | B29C 41/48 |
· · | Compensating volume change, e.g. retraction [4]

|  | B29C 41/50 |
· · | Shaping under special conditions, e.g. vacuum [4]

|  | B29C 41/52 |
· · | Measuring, controlling or regulating [4]

|  | B29C 43/00 |
Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor (shaping or impregnating by compression composites comprising reinforcements other than fibres of short length Fulltext... Hierarchy... Expanded...B29C 70/40; presses in general Fulltext... Hierarchy... Expanded...B30B) [4,6]

|  | B29C 43/02 |
· | of articles of definite length, i.e. discrete articles [4]

|  | B29C 43/04 |
· · | using movable moulds [4]

|  | B29C 43/06 |
· · · | continuously movable [4]

|  | B29C 43/08 |
· · · · | with circular movement [4]

|  | B29C 43/10 |
· · | Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies [4]

|  | B29C 43/12 |
· · · | using bags surrounding the moulding material [4]

|  | B29C 43/14 |
· · | in several steps [4]

|  | B29C 43/16 |
· · | Forging [4]

|  | B29C 43/18 |
· · | incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles [4]

|  | B29C 43/20 |
· · | Making multilayered or multicoloured articles [4]

|  | B29C 43/22 |
· | of articles of indefinite length [4]

|  | B29C 43/24 |
· · | Calendering [4]

|  | B29C 43/26 |
· · | in several steps (Fulltext... Hierarchy... Expanded...B29C 43/30 takes precedence) [4]

|  | B29C 43/28 |
· · | incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles [4]

|  | B29C 43/30 |
· · | Making multilayered or multicoloured articles [4]

|  | B29C 43/32 |
· | Component parts, details or accessories; Auxiliary operations [4]

|  | B29C 43/34 |
· · | Feeding the material to the mould or the compression means [4]

|  | B29C 43/36 |
· · | Moulds for making articles of definite length, i.e. discrete articles [4]

|  | B29C 43/38 |
· · · | with means to avoid flashes [4]

|  | B29C 43/40 |
· · · | with means for cutting the article [4]

|  | B29C 43/42 |
· · · | for undercut articles [4]

|  | B29C 43/44 |
· · | Compression means for making articles of indefinite length [4]

|  | B29C 43/46 |
· · · | Rollers [4]

|  | B29C 43/48 |
· · · | Endless belts [4]

|  | B29C 43/50 |
· · | Removing moulded articles [4]

|  | B29C 43/52 |
· · | Heating or cooling [4]

|  | B29C 43/54 |
· · | Compensating volume change, e.g. retraction [4]

|  | B29C 43/56 |
· · | Compression moulding under special conditions, e.g. vacuum [4]

|  | B29C 43/58 |
· · | Measuring, controlling or regulating [4]

|  | B29C 44/00 |
Shaping by internal pressure generated in the material, e.g. swelling, foaming [6]

|  | B29C 44/02 |
· | for articles of definite length, i.e. discrete articles [6]

|  | B29C 44/04 |
· · | consisting of at least two parts of chemically or physically different materials, e.g. having different densities [6]

|  | B29C 44/06 |
· · · | Making multilayered articles [6]

|  | B29C 44/08 |
· · | using several expanding steps [6]

|  | B29C 44/10 |
· · | Applying counter-pressure during expanding [6]

|  | B29C 44/12 |
· · | Incorporating or moulding on preformed parts, e.g. inserts, reinforcements [6]

|  | B29C 44/14 |
· · · | the preformed part being a lining [6]

|  | B29C 44/16 |
· · · · | shaped by the expansion of the material [6]

|  | B29C 44/18 |
· · · | Filling preformed cavities [6]

|  | B29C 44/20 |
· | for articles of indefinite length [6]

|  | B29C 44/22 |
· · | consisting of at least two parts of chemically or physically different materials, e.g. having different densities [6]

|  | B29C 44/24 |
· · · | Making multilayered articles [6]

|  | B29C 44/26 |
· · | using several expanding steps [6]

|  | B29C 44/28 |
· · | Expanding the moulding material on continuous moving surfaces [6]

|  | B29C 44/30 |
· · | Expanding the moulding material between endless belts or rollers [6]

|  | B29C 44/32 |
· · | Incorporating or moulding on preformed parts, e.g. linings, inserts, reinforcements [6]

|  | B29C 44/34 |
· | Component parts, details or accessories; Auxiliary operations [6]

|  | B29C 44/36 |
· · | Feeding the material to be shaped [6]

|  | B29C 44/38 |
· · · | into a closed space, i.e. to make articles of definite length [6]

|  | B29C 44/40 |
· · · · | by gravity, e.g. by casting [6]

|  | B29C 44/42 |
· · · · | using pressure difference, e.g. by injection, by vacuum [6]

|  | B29C 44/44 |
· · · · | in the form of expandable particles or beads [6]

|  | B29C 44/46 |
· · · | into an open space or onto moving surfaces, i.e. to make articles of indefinite length [6]

|  | B29C 44/48 |
· · · · | by gravity, e.g. casting onto, or between, moving surfaces [6]

|  | B29C 44/50 |
· · · · | using pressure difference, e.g. by extrusion, by spraying [6]

|  | B29C 44/52 |
· · · · · | between moving surfaces [6]

|  | B29C 44/54 |
· · · · | in the form of expandable particles or beads [6]

|  | B29C 44/56 |
· · | After-treatment of articles, e.g. for altering the shape [6]

|  | B29C 44/58 |
· · | Moulds [6]

|  | B29C 44/60 |
· · | Measuring, controlling or regulating [6]

|  | B29C 45/00 |
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor (injection blow-moulding Fulltext... Hierarchy... Expanded...B29C 49/06) [4]

|  | B29C 45/02 |
· | Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity [4]

|  | B29C 45/03 |
· | Injection moulding apparatus (transfer moulding Fulltext... Hierarchy... Expanded...B29C 45/02) [4]

|  | B29C 45/04 |
· · | using movable moulds (Fulltext... Hierarchy... Expanded...B29C 45/08 takes precedence) [4]

|  | B29C 45/06 |
· · · | on a turntable [4]

|  | B29C 45/07 |
· · | using movable injection units [4]

|  | B29C 45/08 |
· · · | moving with the mould during the injection operation [4]

|  | B29C 45/10 |
· · | using moulds or injection units usable in different arrangements or combinations to each other [4]

|  | B29C 45/12 |
· · | using two or more fixed moulds, e.g. in tandem [4]

|  | B29C 45/13 |
· · | using two or more injection units co-operating with a single mould [4]

|  | B29C 45/14 |
· | incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles [4]

|  | B29C 45/16 |
· | Making multilayered or multicoloured articles [4]

|  | B29C 45/17 |
· | Component parts, details or accessories; Auxiliary operations [4]

|  | B29C 45/18 |
· · | Feeding the material into the injection moulding apparatus [4]

|  | B29C 45/20 |
· · | Injection nozzles [4]

|  | B29C 45/22 |
· · · | Multiple nozzle systems [4]

|  | B29C 45/23 |
· · · | Feed stopping equipment [4]

|  | B29C 45/24 |
· · · | Cleaning equipment [4]

|  | B29C 45/26 |
· · | Moulds [4]

|  | B29C 45/27 |
· · · | Sprue channels [4]

|  | B29C 45/28 |
· · · · | Closure devices therefor [4]

|  | B29C 45/30 |
· · · · | Flow control means disposed within the sprue channel, e.g. "torpedo" construction [4]

|  | B29C 45/32 |
· · · | having several axially spaced mould cavities [4]

|  | B29C 45/33 |
· · · | having transversely, e.g. radially, movable mould parts [4]

|  | B29C 45/34 |
· · · | having venting means [4]

|  | B29C 45/36 |
· · · | having means for locating or centering cores [4]

|  | B29C 45/37 |
· · · | Mould cavity walls [4]

|  | B29C 45/38 |
· · | Cutting-off equipment for sprues or ingates [4]

|  | B29C 45/40 |
· · | Removing or ejecting moulded articles [4]

|  | B29C 45/42 |
· · · | using means movable from outside the mould between mould parts [4]

|  | B29C 45/43 |
· · · | using fluid under pressure [4]

|  | B29C 45/44 |
· · · | for undercut articles [4]

|  | B29C 45/46 |
· · | Means for plasticising or homogenising the moulding material or forcing it into the mould [4]

|  | B29C 45/47 |
· · · | using screws (Fulltext... Hierarchy... Expanded...B29C 45/54 takes precedence) [4]

|  | B29C 45/48 |
· · · · | Plasticising screw and injection screw [4]

|  | B29C 45/50 |
· · · · | Axially movable screw [4]

|  | B29C 45/52 |
· · · · · | Non-return devices [4]

|  | B29C 45/53 |
· · · | using injection ram or piston [4]

|  | B29C 45/54 |
· · · · | and plasticising screw [4]

|  | B29C 45/56 |
· · · | using mould parts movable during or after injection, e.g. injection-compression moulding [4]

|  | B29C 45/57 |
· · · | Exerting after-pressure on the moulding material [4]

|  | B29C 45/58 |
· · · | Details [4]

|  | B29C 45/60 |
· · · · | Screws [4]

|  | B29C 45/62 |
· · · · | Barrels or cylinders [4]

|  | B29C 45/63 |
· · · · | Venting or degassing means [4]

|  | B29C 45/64 |
· · | Mould opening, closing or clamping devices [4]

|  | B29C 45/66 |
· · · | mechanical [4]

|  | B29C 45/67 |
· · · | hydraulic [4]

|  | B29C 45/68 |
· · · | hydro-mechanical [4]

|  | B29C 45/70 |
· · | Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices [4]

|  | B29C 45/72 |
· · | Heating or cooling [4]

|  | B29C 45/73 |
· · · | of the mould [4]

|  | B29C 45/74 |
· · · | of the injection unit [4]

|  | B29C 45/76 |
· · | Measuring, controlling or regulating [4]

|  | B29C 45/77 |
· · · | of velocity or pressure of moulding material [4]

|  | B29C 45/78 |
· · · | of temperature [4]

|  | B29C 45/80 |
· · · | of relative position of mould parts [4]

|  | B29C 45/82 |
· · · | Hydraulic circuits [4]

|  | B29C 45/83 |
· · | Lubricating means [4]

|  | B29C 45/84 |
· · | Safety devices [4]

|  | B29C 47/00 |
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (extrusion blow-moulding Fulltext... Hierarchy... Expanded...B29C 49/04; extrusion presses in general Fulltext... Hierarchy... Expanded...B30B 11/22) [4]

|  | B29C 47/02 |
· | incorporating preformed parts or layers, e.g. extrusion moulding around inserts or for coating articles [4]

|  | B29C 47/04 |
· | of multilayered or multicoloured articles [4]

|  | B29C 47/06 |
· · | Multilayered articles [4]

|  | B29C 47/08 |
· | Component parts, details or accessories; Auxiliary operations [4]

|  | B29C 47/10 |
· · | Feeding the material to the extruder [4]

|  | B29C 47/12 |
· · | Extrusion nozzles or dies [4]

|  | B29C 47/14 |
· · · | with broad opening, e.g. for sheets [4]

|  | B29C 47/16 |
· · · · | adjustable [4]

|  | B29C 47/18 |
· · · · | with die parts oscillating relative to each other [4]

|  | B29C 47/20 |
· · · | with annular opening, e.g. for tubular articles [4]

|  | B29C 47/22 |
· · · · | adjustable [4]

|  | B29C 47/24 |
· · · · | with die parts rotatable relative to each other [4]

|  | B29C 47/26 |
· · · · | Multiple annular extrusion nozzles [4]

|  | B29C 47/28 |
· · · · | Cross-head annular extrusion nozzles [4]

|  | B29C 47/30 |
· · · | Multi-port extrusion nozzles [4]

|  | B29C 47/32 |
· · · | Roller-extrusion nozzles [4]

|  | B29C 47/34 |
· · | Conveyers for extruded material [4]

|  | B29C 47/36 |
· · | Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die [4]

|  | B29C 47/38 |
· · · | using screws [4]

|  | B29C 47/40 |
· · · · | using at least two intermeshing screws [4]

|  | B29C 47/42 |
· · · · · | using sub-screws, e.g. planetary screws [4]

|  | B29C 47/44 |
· · · · | using axially movable screws [4]

|  | B29C 47/46 |
· · · · | using screws extruding in opposite directions [4]

|  | B29C 47/48 |
· · · · | using screws arranged coaxially, one within the other [4]

|  | B29C 47/50 |
· · · · | using at least two screws, one after the other, e.g. multi-stage plasticisers [4]

|  | B29C 47/52 |
· · · | using rollers or discs [4]

|  | B29C 47/54 |
· · · | using press rams or pistons [4]

|  | B29C 47/56 |
· · · | using more than one extruder to feed one die [4]

|  | B29C 47/58 |
· · · | Details [4]

|  | B29C 47/60 |
· · · · | Screws [4]

|  | B29C 47/62 |
· · · · · | having more than one screw-thread [4]

|  | B29C 47/64 |
· · · · · | having incorporated mixing devices [4]

|  | B29C 47/66 |
· · · · | Barrels or cylinders [4]

|  | B29C 47/68 |
· · · · | Filters [4]

|  | B29C 47/70 |
· · · · | Flow dividers [4]

|  | B29C 47/72 |
· · · · | Feedback means [4]

|  | B29C 47/74 |
· · · · | By-pass means [4]

|  | B29C 47/76 |
· · · · | Venting or degassing means [4]

|  | B29C 47/78 |
· · | Heating or cooling the material to be extruded or the stream of extruded material [4]

|  | B29C 47/80 |
· · · | at plasticising zone [4]

|  | B29C 47/82 |
· · · · | Heating the cylinders [4]

|  | B29C 47/84 |
· · · · | Heating the screws [4]

|  | B29C 47/86 |
· · · | at nozzle zone [4]

|  | B29C 47/88 |
· · · | Heating or cooling the stream of extruded material [4]

|  | B29C 47/90 |
· · · · | with calibration or sizing [4]

|  | B29C 47/92 |
· · | Measuring, controlling or regulating [4]

|  | B29C 47/94 |
· · | Lubricating [4]

|  | B29C 47/96 |
· · | Safety devices [4]

|  | B29C 49/00 |
Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor [4]

|  | B29C 49/02 |
· | Combined blow-moulding and manufacture of the preform or the parison [4]

|  | B29C 49/04 |
· · | Extrusion blow-moulding [4]

|  | B29C 49/06 |
· · | Injection blow-moulding [4]

|  | B29C 49/08 |
· | Biaxial stretching during blow-moulding [4]

|  | B29C 49/10 |
· · | using mechanical means [4]

|  | B29C 49/12 |
· · · | Stretching rods [4]

|  | B29C 49/14 |
· · · | Clamps [4]

|  | B29C 49/16 |
· · | using pressure difference, e.g. pre-blowing [4]

|  | B29C 49/18 |
· | using several blowing steps (Fulltext... Hierarchy... Expanded...B29C 49/16 takes precedence) [4]

|  | B29C 49/20 |
· | of articles having inserts or reinforcements [4]

|  | B29C 49/22 |
· | using multilayered preforms or parisons [4]

|  | B29C 49/24 |
· | Lining or labelling [4]

|  | B29C 49/26 |
· · | inner lining of tubes [4]

|  | B29C 49/28 |
· | Blow-moulding apparatus [4]

|  | B29C 49/30 |
· · | having movable moulds or mould parts [4]

|  | B29C 49/32 |
· · · | moving "to and fro" [4]

|  | B29C 49/34 |
· · · · | the mould parts moving "hand-over-hand" [4]

|  | B29C 49/36 |
· · · | rotatable about one axis [4]

|  | B29C 49/38 |
· · · | mounted on movable endless supports [4]

|  | B29C 49/40 |
· · · · | on co-operating drums [4]

|  | B29C 49/42 |
· | Component parts, details or accessories; Auxiliary operations [4]

|  | B29C 49/44 |
· · | for applying pressure through the walls of an inflated bag [4]

|  | B29C 49/46 |
· · | characterised by using particular environment or blow fluids other than air [4]

|  | B29C 49/48 |
· · | Moulds [4]

|  | B29C 49/50 |
· · · | having cutting or deflashing means [4]

|  | B29C 49/52 |
· · · | having decorating or printing means [4]

|  | B29C 49/54 |
· · · | for undercut articles [4]

|  | B29C 49/56 |
· · | Opening, closing or clamping means [4]

|  | B29C 49/58 |
· · | Blowing means [4]

|  | B29C 49/60 |
· · · | Blow-needles [4]

|  | B29C 49/62 |
· · | Venting means [4]

|  | B29C 49/64 |
· · | Heating or cooling preforms, parisons or blown articles [4]

|  | B29C 49/66 |
· · · | Cooling by refrigerant introduced into the blown article [4]

|  | B29C 49/68 |
· · · | Ovens specially adapted for heating preforms or parisons [4]

|  | B29C 49/70 |
· · | Removing or ejecting blown articles from the mould [4]

|  | B29C 49/72 |
· · | Deflashing outside the mould [4]

|  | B29C 49/74 |
· · · | Deflashing the neck portion [4]

|  | B29C 49/76 |
· · | Neck calibration [4]

|  | B29C 49/78 |
· · | Measuring, controlling or regulating [4]

|  | B29C 49/80 |
· · · | Testing, e.g. for leaks [4]

|  | B29C 51/00 |
Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor [4]

|  | B29C 51/02 |
· | Combined thermoforming and manufacture of the preform [4]

|  | B29C 51/04 |
· | Combined thermoforming and prestretching, e.g. biaxial stretching [4]

|  | B29C 51/06 |
· · | using pressure difference [4]

|  | B29C 51/08 |
· | Deep-drawing or matched-mould forming, i.e. using mechanical means only [4]

|  | B29C 51/10 |
· | Forming by pressure difference, e.g. vacuum [4]

|  | B29C 51/12 |
· | of articles having inserts or reinforcements [4]

|  | B29C 51/14 |
· | using multilayered preforms or sheets [4]

|  | B29C 51/16 |
· | Lining or labelling [4]

|  | B29C 51/18 |
· | Thermoforming apparatus [4]

|  | B29C 51/20 |
· · | having movable moulds or mould parts [4]

|  | B29C 51/22 |
· · · | rotatable about an axis [4]

|  | B29C 51/24 |
· · · | mounted on movable endless supports [4]

|  | B29C 51/26 |
· | Component parts, details or accessories; Auxiliary operations [4]

|  | B29C 51/28 |
· · | for applying pressure through the wall of an inflated bag or diaphragm [4]

|  | B29C 51/30 |
· · | Moulds [4]

|  | B29C 51/32 |
· · · | having cutting means [4]

|  | B29C 51/34 |
· · · | for undercut articles [4]

|  | B29C 51/36 |
· · · | specially adapted for vacuum forming [4]

|  | B29C 51/38 |
· · · | Opening, closing or clamping means [4]

|  | B29C 51/40 |
· · · | Venting means [4]

|  | B29C 51/42 |
· · | Heating or cooling [4]

|  | B29C 51/44 |
· · | Removing or ejecting moulded articles [4]

|  | B29C 51/46 |
· · | Measuring, controlling or regulating [4]

|  | B29C 53/00 |
Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor (Fulltext... Hierarchy... Expanded...B29C 61/10 takes precedence) [4]

|  | B29C 53/02 |
· | Bending or folding (Fulltext... Hierarchy... Expanded...B29C 53/22, Fulltext... Hierarchy... Expanded...B29C 53/34, Fulltext... Hierarchy... Expanded...B29C 53/36, Fulltext... Hierarchy... Expanded...B29C 53/56 take precedence) [4]

|  | B29C 53/04 |
· · | of plates or sheets [4]

|  | B29C 53/06 |
· · · | Forming folding lines by pressing or scoring [4]

|  | B29C 53/08 |
· · | of tubes [4]

|  | B29C 53/10 |
· · | of blown tubular films, e.g. gusseting [4]

|  | B29C 53/12 |
· · | helically, e.g. for making springs [4]

|  | B29C 53/14 |
· | Twisting [4]

|  | B29C 53/16 |
· | Straightening or flattening [4]

|  | B29C 53/18 |
· · | of plates or sheets [4]

|  | B29C 53/20 |
· · | of tubes [4]

|  | B29C 53/22 |
· | Corrugating [4]

|  | B29C 53/24 |
· · | of plates or sheets [4]

|  | B29C 53/26 |
· · · | parallel with direction of feed [4]

|  | B29C 53/28 |
· · · | transverse to direction of feed [4]

|  | B29C 53/30 |
· · | of tubes (by blow-moulding Fulltext... Hierarchy... Expanded...B29C 49/00) [4]

|  | B29C 53/32 |
· | Coiling (Fulltext... Hierarchy... Expanded...B29C 53/56 takes precedence) [4]

|  | B29C 53/34 |
· | Rim rolling (of tube ends Fulltext... Hierarchy... Expanded...B29C 57/12) [4]

|  | B29C 53/36 |
· | Bending and joining, e.g. for making hollow articles (Fulltext... Hierarchy... Expanded...B29C 53/56 takes precedence; from paper Fulltext... Hierarchy... Expanded...B31C) [4]

|  | B29C 53/38 |
· · | by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges [4]

|  | B29C 53/40 |
· · · | for articles of definite length, i.e. discrete articles [4]

|  | B29C 53/42 |
· · · · | using internal forming surfaces, e.g. mandrels [4]

|  | B29C 53/44 |
· · · · · | rotatable about the axis of the article [4]

|  | B29C 53/46 |
· · · · | using external forming surfaces, e.g. sleeves [4]

|  | B29C 53/48 |
· · · | for articles of indefinite length, i.e. bending a strip progressively [4]

|  | B29C 53/50 |
· · · · | using internal forming surfaces, e.g. mandrels [4]

|  | B29C 53/52 |
· · · · | using external forming surfaces, e.g. sleeves [4]

|  | B29C 53/54 |
· · · · | Guiding, aligning or shaping edges [4]

|  | B29C 53/56 |
· | Winding and joining, e.g. winding spirally [4]

|  | B29C 53/58 |
· · | helically [4]

|  | B29C 53/60 |
· · · | using internal forming surfaces, e.g. mandrels [4]

|  | B29C 53/62 |
· · · · | rotatable about the winding axis [4]

|  | B29C 53/64 |
· · · · · | and moving axially [4]

|  | B29C 53/66 |
· · · · · | with axially movable winding feed member [4]

|  | B29C 53/68 |
· · · · | with rotatable winding feed member [4]

|  | B29C 53/70 |
· · · · · | and moving axially [4]

|  | B29C 53/72 |
· · · | using external forming surfaces [4]

|  | B29C 53/74 |
· · · | using a forming surface in the shape of an endless belt which is recycled after the forming operation [4]

|  | B29C 53/76 |
· · · | about more than one axis [4]

|  | B29C 53/78 |
· · · | using profiled sheets or strips [4]

|  | B29C 53/80 |
· | Component parts, details or accessories; Auxiliary operations [4]

|  | B29C 53/82 |
· · | Cores or mandrels [4]

|  | B29C 53/84 |
· · | Heating or cooling [4]

|  | B29C 55/00 |
Shaping by stretching, e.g. drawing through a die; Apparatus therefor (Fulltext... Hierarchy... Expanded...B29C 61/08 takes precedence) [4]

|  | B29C 55/02 |
· | of plates or sheets [4]

|  | B29C 55/04 |
· · | uniaxial, e.g. oblique [4]

|  | B29C 55/06 |
· · · | parallel with the direction of feed [4]

|  | B29C 55/08 |
· · · | transverse to the direction of feed [4]

|  | B29C 55/10 |
· · | multiaxial [4]

|  | B29C 55/12 |
· · · | biaxial [4]

|  | B29C 55/14 |
· · · · | successively [4]

|  | B29C 55/16 |
· · · · | simultaneously [4]

|  | B29C 55/18 |
· · | by squeezing between surfaces, e.g. rollers [4]

|  | B29C 55/20 |
· · | Edge clamps [4]

|  | B29C 55/22 |
· | of tubes [4]

|  | B29C 55/24 |
· · | radial [4]

|  | B29C 55/26 |
· · | biaxial [4]

|  | B29C 55/28 |
· | of blown tubular films, e.g. by inflation [4]

|  | B29C 55/30 |
· | Drawing through a die [4]

|  | B29C 57/00 |
Shaping of tube ends, e.g. flanging, belling, closing; Apparatus therefor [4]

|  | B29C 57/02 |
· | Belling or enlarging, e.g. combined with forming a groove [4]

|  | B29C 57/04 |
· · | using mechanical means [4]

|  | B29C 57/06 |
· · · | elastically deformable [4]

|  | B29C 57/08 |
· · | using pressure difference [4]

|  | B29C 57/10 |
· | Closing [4]

|  | B29C 57/12 |
· | Rim rolling [4]

|  | B29C 59/00 |
Surface shaping, e.g. embossing; Apparatus therefor [4]

|  | B29C 59/02 |
· | by mechanical means, e.g. pressing [4]

|  | B29C 59/04 |
· · | using rollers or endless belts [4]

|  | B29C 59/06 |
· · | using vacuum drums [4]

|  | B29C 59/08 |
· | by flame treatment [4]

|  | B29C 59/10 |
· | by electric discharge treatment (electrodes Fulltext... Hierarchy... Expanded...H01T) [4]

|  | B29C 59/12 |
· · | in an environment other than air [4]

|  | B29C 59/14 |
· | by plasma treatment (in general Fulltext... Hierarchy... Expanded...H05H) [4]

|  | B29C 59/16 |
· | by wave energy or particle radiation [4]

|  | B29C 59/18 |
· | by liberation of internal stresses, e.g. plastic memory [4]

|  | B29C 61/00 |
Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor (for surface shaping Fulltext... Hierarchy... Expanded...B29C 59/18; for lining articles Fulltext... Hierarchy... Expanded...B29C 63/38; for joining preformed parts Fulltext... Hierarchy... Expanded...B29C 65/66) [4]

|  | B29C 61/02 |
· | Thermal shrinking [4]

|  | B29C 61/04 |
· | Thermal expansion [4]

|  | B29C 61/06 |
· | Making preforms having internal stresses, e.g. plastic memory [4]

|  | B29C 61/08 |
· · | by stretching tubes [4]

|  | B29C 61/10 |
· · | by bending plates or sheets [4]

|  | B29C 63/00 |
Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor (Fulltext... Hierarchy... Expanded...B29C 73/00 takes precedence; by blowing Fulltext... Hierarchy... Expanded...B29C 49/00; by thermoforming Fulltext... Hierarchy... Expanded...B29C 51/00) [4,5]

|  | B29C 63/02 |
· | using sheet or web-like material (Fulltext... Hierarchy... Expanded...B29C 63/26 takes precedence) [4]

|  | B29C 63/04 |
· · | by folding, winding, bending or the like [4]

|  | B29C 63/06 |
· · · | around tubular articles [4]

|  | B29C 63/08 |
· · · | by winding helically [4]

|  | B29C 63/10 |
· · · · | around tubular articles [4]

|  | B29C 63/12 |
· · · | by winding spirally [4]

|  | B29C 63/14 |
· · · · | around tubular articles [4]

|  | B29C 63/16 |
· · | applied by "rubber" bag or diaphragm [4]

|  | B29C 63/18 |
· | using tubular layers or sheathings (Fulltext... Hierarchy... Expanded...B29C 63/26 takes precedence) [4]

|  | B29C 63/20 |
· · | using pressure difference, e.g. vacuum [4]

|  | B29C 63/22 |
· | using layers or sheathings having a shape adapted to the shape of the article (Fulltext... Hierarchy... Expanded...B29C 63/26 takes precedence) [4]

|  | B29C 63/24 |
· | using threads [4]

|  | B29C 63/26 |
· | Lining or sheathing of internal surfaces (Fulltext... Hierarchy... Expanded...B29C 63/38 takes precedence) [4]

|  | B29C 63/28 |
· · | applied by "rubber" bag or diaphragm [4]

|  | B29C 63/30 |
· · | using sheet or web-like material [4]

|  | B29C 63/32 |
· · · | by winding helically [4]

|  | B29C 63/34 |
· · | using tubular layer or sheathings [4]

|  | B29C 63/36 |
· · · | being turned inside out [4]

|  | B29C 63/38 |
· | by liberation of internal stresses [4]

|  | B29C 63/40 |
· · | using sheet or web-like material [4]

|  | B29C 63/42 |
· · | using tubular layers or sheathings [4]

|  | B29C 63/44 |
· · | the shape of the layers or sheathings being adapted to the shape of the articles [4]

|  | B29C 63/46 |
· · | of internal surfaces [4]

|  | B29C 63/48 |
· | Preparation of the surfaces [4]

|  | B29C 65/00 |
Joining of preformed parts; Apparatus therefor (for making boxes, cartons, envelopes or bags Fulltext... Hierarchy... Expanded...B31B; for sealing or securing package folds or closures Fulltext... Hierarchy... Expanded...B65B 51/00; joining constructional elements, in general Fulltext... Hierarchy... Expanded...F16B; splicing of light guides Fulltext... Hierarchy... Expanded...G02B 6/255) [4,5]

|  | B29C 65/02 |
· | by heating, with or without pressure [4]

|  | B29C 65/04 |
· · | Dielectric heating, e.g. high-frequency welding [4]

|  | B29C 65/06 |
· · | using friction, e.g. spin welding [4]

|  | B29C 65/08 |
· · | using ultrasonic vibrations [4]

|  | B29C 65/10 |
· · | using hot gases [4]

|  | B29C 65/12 |
· · · | and welding bar [4]

|  | B29C 65/14 |
· · | using wave energy or particle radiation [4]

|  | B29C 65/16 |
· · · | Laser beam [4]

|  | B29C 65/18 |
· · | using heated tool [4]

|  | B29C 65/20 |
· · · | with direct contact, e.g. using "mirror" [4]

|  | B29C 65/22 |
· · · | Heated wire [4]

|  | B29C 65/24 |
· · · | characterised by the means for heating the tool [4]

|  | B29C 65/24 - B29C 65/32 |
Note(s) Classification is made in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B29C 65/24-B29C 65/32 only if the details or adaptations of the heating means are of interest. [4]

|  | B29C 65/26 |
· · · · | Hot fluid [4]

|  | B29C 65/28 |
· · · · | Flame or combustible material [4]

|  | B29C 65/30 |
· · · · | Electrical means [4]

|  | B29C 65/32 |
· · · · · | Induction [4]

|  | B29C 65/34 |
· · | using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" [4]

|  | B29C 65/36 |
· · · | heated by induction [4]

|  | B29C 65/38 |
· · | Impulse heating [4]

|  | B29C 65/40 |
· · | Applying molten plastics, e.g. hot melt (using welding bar Fulltext... Hierarchy... Expanded...B29C 65/12; by moulding Fulltext... Hierarchy... Expanded...B29C 65/70) [4]

|  | B29C 65/42 |
· · · | between pre-assembled parts [4]

|  | B29C 65/44 |
· · | Joining a heated non-plastics element to a plastics element [4]

|  | B29C 65/46 |
· · · | heated by induction [4]

|  | B29C 65/48 |
· | using adhesives (heat-activated Fulltext... Hierarchy... Expanded...B29C 65/02; hot melts Fulltext... Hierarchy... Expanded...B29C 65/40; non-mechanical parts of adhesive processes, in general Fulltext... Hierarchy... Expanded...C09J 5/00) [4]

|  | B29C 65/50 |
· · | using adhesive tape [4]

|  | B29C 65/52 |
· · | Applying the adhesive [4]

|  | B29C 65/54 |
· · · | between pre-assembled parts [4]

|  | B29C 65/56 |
· | using mechanical means [4]

|  | B29C 65/58 |
· · | Snap connection [4]

|  | B29C 65/60 |
· · | Riveting [4]

|  | B29C 65/62 |
· · | Stitching [4]

|  | B29C 65/64 |
· · | Joining a non-plastics element to a plastics element, e.g. by force (Fulltext... Hierarchy... Expanded...B29C 65/44 takes precedence) [4]

|  | B29C 65/66 |
· | by liberation of internal stresses, e.g. shrinking of one of the parts to be joined [4]

|  | B29C 65/68 |
· · | using auxiliary shrinkable element [4]

|  | B29C 65/70 |
· | by moulding (using a particular moulding technique, see the relevant place for that technique) [4]

|  | B29C 65/72 |
· | by combined operations, e.g. welding and stitching [4]

|  | B29C 65/74 |
· | by welding and severing [4]

|  | B29C 65/76 |
· | Making non-permanent or releasable joints [4]

|  | B29C 65/78 |
· | Means for handling the parts to be joined, e.g. for making containers or hollow articles [4]

|  | B29C 65/80 |
· · | Rotatable transfer means [4]

|  | B29C 65/82 |
· | Testing the joint [4]

|  | B29C 67/00 |
Shaping techniques not covered by groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B29C 39/00-B29C 65/00, Fulltext... Hierarchy... Expanded...B29C 70/00 or Fulltext... Hierarchy... Expanded...B29C 73/00 [4,6]

|  | B29C 67/02 |
· | Moulding by agglomerating [4]

|  | B29C 67/04 |
· · | Sintering (combined with compression Fulltext... Hierarchy... Expanded...B29C 43/00) [4]

|  | B29C 67/06 |
· · | Coagulating [4]

|  | B29C 67/08 |
· | Screen moulding, e.g. forcing the moulding material through a perforated screen on to a moulding surface [4]

|  | B29C 67/12 - B29C 67/18 |
( transferred to Fulltext... Hierarchy... Expanded...B29C 70/00 )

|  | B29C 67/20 |
· | for porous or cellular articles, e.g. of foam plastics, coarse-pored [4]

|  | B29C 67/22 |
( transferred to Fulltext... Hierarchy... Expanded...B29C 44/00 )

|  | B29C 67/24 |
· | characterised by the choice of material [4]

|  | B29C 69/00 |
Combinations of shaping techniques not provided for in a single one of main groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B29C 39/00-B29C 67/00, e.g. associations of moulding and joining techniques; Apparatus therefor [4]

|  | B29C 69/02 |
· | of moulding techniques only [4]

|  | B29C 70/00 |
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts (chemical aspects Fulltext... Hierarchy... Expanded...C08, e.g. Fulltext... Hierarchy... Expanded...C08J 5/00) [6]

|  | B29C 70/00 |
Note(s) In this group, the following terms or expressions are used with the meanings indicated: [6] "reinforcement" means a structure in the form of fibres, wires, rods, bars, sections, plates or blocks, which improves the strength of an article; [6] "filler" means a relatively inert substance in the form of particles, powder, beads, flakes or spheres, which improves the physical properties or increases the bulk or weight of an article; [6] "preformed part" means a part made of any material, being completely shaped to have a determined form and which is not used as a reinforcement, e.g. wires or nets forced only into the surface of an article; [6] "insert" means a preformed part incorporated in an article during moulding. [6]

|  | B29C 70/02 |
· | comprising combinations of reinforcements and fillers incorporated in matrix material, forming one or more layers, with or without non-reinforced or non-filled layers [6]

|  | B29C 70/04 |
· | comprising reinforcements only, e.g. self-reinforcing plastics [6]

|  | B29C 70/06 |
· · | Fibrous reinforcements only [6]

|  | B29C 70/08 |
· · · | comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, with or without non-reinforced layers [6]

|  | B29C 70/10 |
· · · | characterised by the structure of fibrous reinforcements [6]

|  | B29C 70/12 |
· · · · | using fibres of short length, e.g. in the form of a mat [6]

|  | B29C 70/14 |
· · · · · | oriented (oriented filler material Fulltext... Hierarchy... Expanded...B29C 70/62) [6]

|  | B29C 70/16 |
· · · · | using fibres of substantial or continuous length [6]

|  | B29C 70/18 |
· · · · · | in the form of a mat, e.g. sheet moulding compound (SMC) [6]

|  | B29C 70/20 |
· · · · · | oriented in a single direction, e.g. roving or other parallel fibres [6]

|  | B29C 70/22 |
· · · · · | oriented in at least two directions forming a two dimensional structure [6]

|  | B29C 70/24 |
· · · · · | oriented in at least three directions forming a three dimensional structure [6]

|  | B29C 70/26 |
· · | Non-fibrous reinforcements only [6]

|  | B29C 70/28 |
· · | Shaping operations therefor [6]

|  | B29C 70/28 |
Note(s) This group covers: [6] the shaping of coherent fibrous reinforcements which are pre-impregnated or without binder, or of non-coherent reinforcements of fibres placed in a mould or on a support; [6] the impregnation or introduction of a plastics matrix in reinforcements during shaping. [6] This group does not cover: [6] the moulding by a single technique of plastics matrix material mixed with and containing reinforcing fibres of short length, which is covered by the appropriate place for that technique; [6] the pretreatment, e.g. impregnation, of reinforcements per se, i.e. independently of their shaping, which is covered by group Fulltext... Hierarchy... Expanded...B29B 15/08. [6]

|  | B29C 70/30 |
· · · | Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core [6]

|  | B29C 70/32 |
· · · · | on a rotating mould, former or core [6]

|  | B29C 70/34 |
· · · · | and shaping or impregnating by compression [6]

|  | B29C 70/36 |
· · · · | and impregnating by casting, e.g. vacuum casting [6]

|  | B29C 70/38 |
· · · · | Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns [6]

|  | B29C 70/40 |
· · · | Shaping or impregnating by compression (Fulltext... Hierarchy... Expanded...B29C 70/34 takes precedence) [6]

|  | B29C 70/42 |
· · · · | for producing articles of definite length, i.e. discrete articles [6]

|  | B29C 70/44 |
· · · · · | using isostatic pressure, e.g. pressure difference-, vacuum bag-, autoclave- or expanding rubber-moulding [6]

|  | B29C 70/46 |
· · · · · | using matched moulds, e.g. for deforming sheet moulding compounds (SMC), prepregs [6]

|  | B29C 70/48 |
· · · · · · | and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding (RTM) [6]

|  | B29C 70/50 |
· · · · | for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds (SMC), cross moulding compounds (XMC) [6]

|  | B29C 70/52 |
· · · · · | Pultrusion, i.e. forming and compressing by continuously pulling through a die [6]

|  | B29C 70/54 |
· · · | Component parts, details or accessories; Auxiliary operations [6]

|  | B29C 70/56 |
· · · · | Tensioning reinforcements before or during shaping [6]

|  | B29C 70/58 |
· | comprising fillers only [6]

|  | B29C 70/58 |
Note(s) Moulding of plastics matrix material mixed with fillers by a single technique is classified in the appropriate place for that technique. [6]

|  | B29C 70/60 |
· · | comprising a combination of distinct filler types incorporated in matrix material, forming one or more layers, and with or without non-filled layers [6]

|  | B29C 70/62 |
· · | the filler being oriented during moulding (for fibres of short length Fulltext... Hierarchy... Expanded...B29C 70/14) [6]

|  | B29C 70/64 |
· · | the filler influencing the surface characteristics of the material, e.g. by concentrating near the surface or by incorporation into the surface by force [6]

|  | B29C 70/66 |
· · | the filler comprising hollow constituents, e.g. syntactic foam [6]

|  | B29C 70/68 |
· | by incorporating or moulding on preformed parts, e.g. inserts, layers [6]

|  | B29C 70/68 |
Note(s) This group does not cover: [6] incorporating, or moulding on, preformed parts by a single technique, which is covered by the appropriate place for that technique; [6] pretreatment of preformed parts per se, i.e. independently of their shaping, which is covered by group Fulltext... Hierarchy... Expanded...B29B 15/00. [6]

|  | B29C 70/70 |
· · | Completely encapsulating inserts [6]

|  | B29C 70/72 |
· · | Encapsulating inserts having non-encapsulated projections, e.g. extremities, terminal portions of electrical components [6]

|  | B29C 70/74 |
· · | Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding [6]

|  | B29C 70/76 |
· · · | Moulding on edges or extremities of the preformed part [6]

|  | B29C 70/78 |
· · | Moulding material on one side only of the preformed part [6]

|  | B29C 70/80 |
· · · | Moulding sealing material into closure members [6]

|  | B29C 70/82 |
· · | Forcing wires, nets or the like partially or completely into the surface of an article, e.g. by cutting and pressing (pressing beads or the like into a surface Fulltext... Hierarchy... Expanded...B29C 70/64) [6]

|  | B29C 70/84 |
· · | Moulding material on preformed parts to be joined [6]

|  | B29C 70/86 |
· · | Incorporating in coherent impregnated reinforcing layers [6]

|  | B29C 70/88 |
· | characterised primarily by possessing specific properties, e.g. electrically conductive, locally reinforced [6]

|  | B29C 71/00 |
After-treatment of articles without altering their shape; Apparatus therefor (Fulltext... Hierarchy... Expanded...B29C 44/56, Fulltext... Hierarchy... Expanded...B29C 73/00 take precedence; surface shaping Fulltext... Hierarchy... Expanded...B29C 59/00; chemical aspects Fulltext... Hierarchy... Expanded...C08J 7/00) [4,5,6]

|  | B29C 71/02 |
· | Thermal after-treatment [4]

|  | B29C 71/04 |
· | by wave energy or particle radiation [4]

|  | B29C 73/00 |
Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass Fulltext... Hierarchy... Expanded...B29D (retreading tyres Fulltext... Hierarchy... Expanded...B29D 30/54; devices for covering leaks in pipes or hoses Fulltext... Hierarchy... Expanded...F16L 55/16) [5]

|  | B29C 73/02 |
· | using liquid or paste-like material (Fulltext... Hierarchy... Expanded...B29C 73/16 takes precedence) [5]

|  | B29C 73/04 |
· | using preformed elements [5]

|  | B29C 73/06 |
· · | using plugs sealing in the hole [5]

|  | B29C 73/08 |
· · · | Apparatus therefor, e.g. for inserting [5]

|  | B29C 73/10 |
· · | using patches sealing on the surface of the article (Fulltext... Hierarchy... Expanded...B29C 73/14 takes precedence) [5]

|  | B29C 73/12 |
· · · | Apparatus therefor, e.g. for applying (Fulltext... Hierarchy... Expanded...B29C 73/30 takes precedence) [5]

|  | B29C 73/14 |
· · | using elements composed of two parts joined together after having been placed one on each side of the article [5]

|  | B29C 73/16 |
· | Auto-repairing or self-sealing arrangements or agents (sealing compositions, see Section C, e.g. Fulltext... Hierarchy... Expanded...C09K 3/10) [5]

|  | B29C 73/18 |
· · | the article material itself being self-sealing, e.g. by compression [5]

|  | B29C 73/20 |
· · · | the article material only consisting in part of a deformable sealing material [5]

|  | B29C 73/22 |
· · | the article containing elements including a sealing composition, e.g. powder being liberated when the article is damaged [5]

|  | B29C 73/24 |
· | Apparatus or accessories not otherwise provided for [5]

|  | B29C 73/26 |
· · | for mechanical pretreatment [5]

|  | B29C 73/28 |
· · | for clamping and stretching flexible material, e.g. inner tubes [5]

|  | B29C 73/30 |
· · | for local pressing or local heating [5]

|  | B29C 73/32 |
· · · | using an elastic element, e.g. inflatable bag [5]

|  | B29C 73/34 |
· · · | for local heating [5]