| IPC 7 English version |
| F16-F16B01260 |
F16B 13/00 - F16B 47/00  |
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| SECTION F – MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING |
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| F 16 | ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL |
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| F 16 B | DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES; JOINTS OR JOINTING |
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| Note |
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| Attention is drawn to: |
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| (a) | the Note following group E04B 1/38; [5] |
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| (b) | the following places: |
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| A44B | Buckles, slide fasteners |
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| A47G 3/00 | Ornamental heads for nails, screws, or the like |
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| B42F 3/00 | Means, not using staples, for attaching sheets temporarily together |
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| E01B 9/10 | Screws or bolts for railway sleepers |
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| E01B 11/00 | Rail joints |
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| E04 | Connections for building |
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| E04D 13/08 | Clamping means for down pipes for roof drainage |
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| E04G 5/04 | Fastening scaffolds against buildings |
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| E04G 7/00 | Scaffolding couplings |
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| E05C | Bolts or fasteners for wings, specially for doors or windows |
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| F16C 29/10 | Locking bearings for parts moving only linearly |
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| F16G 17/00 | Hooks as integral parts of chains |
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| F16L | Pipe joints |
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| F16L 3/00 | Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets |
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| F16L 33/02 | Clips for connecting hoses to rigid members |
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| H01F 7/00 | Magnetic holding devices |
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| H02N 13/00 | Electrostatic holding devices. |
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| Subclass Index |
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| TYPES OF FASTENING |
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| By: clamping, wedging |
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| By: shrinking or force fit; sticking or pressing together; penetration of one member into a hole in another |
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| Fastening of plates, strips, bars, or tubes together or to flat surfaces |
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| For specific applications |
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| for furniture |
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| for fixing in walls |
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| by screw-thread modified in view of tensile load |
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| FASTENING MEANS |
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| General |
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| clamps; clips; wedges, keys |
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| dowels |
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| other fastening means |
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| Without screw-thread |
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| nails, staples; bolts, pins, or rivets |
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| locking stud-and-socket fastenings against axial movement |
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| With screw-thread |
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| screws; bolts, break-bolts, nuts | F16B 25/00, F16B 15/06, F16B 27/00; F16B 27/00, F16B 31/00, F16B 35/00, F16B 37/00 |
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| features common to bolts and screws |
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| deformation of nut or equivalent while fastening; locking of screws, bolts, or nuts |
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| Accessories for fastening means |
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| Note |
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| Groups F16B 2/00 to F16B 47/00 take precedence over group F16B 1/00. [2] |
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1/ | 00 | Devices for securing together, or preventing relative movement between, constructional elements or machine parts |
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1/ | 02 | . | Means for securing elements of mechanisms after operation (means for bringing members to rest F16D) |
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1/ | 04 | . | . | disengaged by movement of the actuating member of the element (locking of actuators G05G, e.g. G05G 5/00) |
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| Fastenings for constructional elements or machine parts in general (couplings for transmitting rotation F16D) |
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2/ | 00 | Friction-grip releasable fastenings (for cables or ropes, e.g. cleats, F16G 11/00; supports for pipes, cables or protective tubing F16L 3/00) |
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2/ | 02 | . | Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening |
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2/ | 04 | . | . | internal, i.e. with spreading action (F16B 2/14 to F16B 2/18 take precedence) |
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2/ | 06 | . | . | external, i.e. with contracting action (F16B 2/14 to F16B 2/18 take precedence) |
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2/ | 08 | . | . | . | using bands (clips for connecting hoses to rigid members F16L 33/02) |
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2/ | 10 | . | . | . | using pivoting jaws |
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2/ | 12 | . | . | . | using sliding jaws |
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2/ | 14 | . | . | using wedges |
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2/ | 16 | . | . | using rollers or balls |
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2/ | 18 | . | . | using cams, levers, eccentrics, or toggles |
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2/ | 20 | . | Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening |
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2/ | 22 | . | . | of resilient material, e.g. rubbery material |
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2/ | 24 | . | . | . | of metal |
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2/ | 26 | . | . | of pliable non-resilient material, e.g. plant tie |
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3/ | 00 | Key-type connections; Keys (F16B 2/00 takes precedence; for rods or tubes mutually F16B 7/00) |
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3/ | 04 | . | using keys formed of wire or other flexible material, to be inserted through an opening giving access to grooves in the adjacent surfaces of the parts to be connected |
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3/ | 06 | . | using taper sleeves |
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4/ | 00 | Shrinkage connection, e.g. assembled with the parts at different temperature; Force fits (restricted to metal parts or objects B23P 11/02); Non-releasable friction-grip fastenings (F16B 2/00 takes precedence) |
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5/ | 00 | Joining sheets or plates to one another or to strips or bars parallel to them (by sticking together F16B 11/00; dowel connections F16B 13/00; pins, including deformable elements F16B 19/00; covering of walls E04F 13/00; fastening signs, plates, panels, or boards to a supporting structure, fastening readily-detachable elements, e.g. letters, to signs, plates, panels, or boards, G09F 7/00) |
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5/ | 01 | . | by means of fastening elements specially adapted for honeycomb panels |
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5/ | 02 | . | by means of fastening members using screw-thread (construction of screw-threaded connections F16B 25/00 to F16B 39/00) |
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5/ | 04 | . | by means of riveting (rivets F16B 19/04) |
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5/ | 06 | . | by means of clamps or clips (friction-grip releasable fastenings in general F16B 2/00) |
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5/ | 07 | . | by means of multiple interengaging protrusions on the surfaces, e.g. hooks, coils |
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5/ | 08 | . | by means of welds or the like (welding B23K) |
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5/ | 10 | . | by means of bayonet connections (fastening devices locking by rotation F16B 21/02) |
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5/ | 12 | . | Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips (friction-grip releasable fastenings in general F16B 2/00; fastening rods or tubular parts to flat surfaces at an angle F16B 9/00; clips for connecting hoses to rigid members F16L 33/02) |
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7/ | 00 | Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections (umbrella frames A45B 25/02; welding or soldering of connections B23K; vehicle connections in general B60D; railway couplings B61G; bicycle frames B62K; couplings for transmitting rotation F16D; couplings for tubes conveying fluid F16L) |
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7/ | 02 | . | with conical parts |
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7/ | 04 | . | Clamping or clipping connections (friction-grip releasable fastenings in general F16B 2/00) |
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7/ | 06 | . | Turnbuckles (for cables, ropes, or wire F16G 11/12) |
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7/ | 08 | . | Pipe saddles (friction-grip releasable fastenings in general F16B 2/00) |
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7/ | 10 | . | Telescoping systems (for scaffolding E04G 25/04; telescope props for mining E21D 15/14 to E21D 15/46; stands or trestles as supports for apparatus or articles placed thereon F16M 11/00) |
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7/ | 12 | . | . | locking only in extreme extended position |
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7/ | 14 | . | . | locking in intermediate positions |
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7/ | 16 | . | . | . | locking only against movement in one direction |
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7/ | 18 | . | using screw-thread elements |
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7/ | 20 | . | using bayonet connections |
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7/ | 22 | . | using hooks or like elements |
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9/ | 00 | Connections of rods or tubular parts to flat surfaces at an angle (friction-grip releasable fastenings in general F16B 2/00; making press-fit connections B23P 11/00, B23P 19/00; fluid-tight connecting of pipes to reservoirs, sheets, or the like F16L, e.g. joining pipes to walls F16L 41/00; supports for pipes, cables or protective tubing F16L 3/00) |
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9/ | 02 | . | Detachable connections |
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11/ | 00 | Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding (non-electric welding in general B23K; methods of using adhesives independently of the form of the surfaces joined C09J 5/00) |
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12/ | 00 | Jointing of furniture or the like, e.g. hidden from exterior (F16B 2/00 to F16B 11/00 take precedence; fastening means per se F16B 13/00 to F16B 47/00; wood-working B27) |
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12/ | 02 | . | Joints between panels and corner posts |
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12/ | 04 | . | Non-loosenable joints for non-metal furniture parts, e.g. glued |
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12/ | 06 | . | Non-loosenable joints for metal furniture parts |
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12/ | 08 | . | . | without use of separate connecting elements |
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12/ | 10 | . | using pegs, bolts, tenons, clamps, clips, or the like (glued F16B 12/04; fastening means per se F16B 15/00 to F16B 47/00) |
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12/ | 12 | . | . | for non-metal furniture parts, e.g. made of wood, of plastics |
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12/ | 14 | . | . | . | using threaded bolts or screws |
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12/ | 16 | . | . | . | . | using self-tapping screws |
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12/ | 18 | . | . | . | . | using drawing bars |
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12/ | 20 | . | . | . | using clamps, clips, wedges, sliding bolts, or the like |
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12/ | 22 | . | . | . | using keyhole-shaped slots and pins |
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12/ | 24 | . | . | . | using separate pins, dowels, or the like |
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12/ | 26 | . | . | . | using snap-action elements |
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12/ | 28 | . | . | for metal furniture parts |
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12/ | 30 | . | . | . | using threaded bolts |
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12/ | 32 | . | . | . | using clamps, clips, wedges, sliding bolts, or the like |
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12/ | 34 | . | . | . | using keyhole-shaped slots and pins |
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12/ | 36 | . | . | . | using separate pins, dowels, or the like |
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12/ | 38 | . | . | . | using snap-action elements |
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12/ | 40 | . | Joints for furniture tubing |
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12/ | 42 | . | . | connecting furniture tubing to non-tubular parts |
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12/ | 44 | . | Leg joints; Corner joints |
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12/ | 46 | . | . | Non-metal corner connections |
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12/ | 48 | . | . | Non-metal leg connections (F16B 12/46 takes precedence) |
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12/ | 50 | . | . | Metal corner connections |
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12/ | 52 | . | . | Metal leg connections (F16B 12/50 takes precedence) |
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12/ | 54 | . | Fittings for bedsteads or the like |
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12/ | 56 | . | . | Brackets for bedsteads; Coupling joints consisting of bolts or the like; Latches therefor |
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12/ | 58 | . | . | Tapered connectors for bed rails |
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12/ | 60 | . | . | Fittings for detachable side panels |
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 | F16B 13/00 - F16B 47/00 |
