B
SECTION B — PERFORMING OPERATIONS; TRANSPORTING
 B01 - 
B07
Subsection index
LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION
Method
General operationsB01D
by centrifugal force, using centrifuges or free-vortex apparatusB01D
using magnetic or electrostatic effectB03C
Apparatus
General operationsB01D
by centrifugal force, using centrifuges or free-vortex apparatusB04B, B04C
using magnetic or electrostatic effectB03C
SOLID/LIQUID OR SOLID/GAS SEPARATION
Method
General operationsB01D
by centrifugal forceB01D
using centrifuges or free-vortex apparatusB01D
using magnetic or electrostatic effectB03C
Apparatus
General operationsB01D
by centrifugal forceB01D
using centrifuges or free-vortex apparatusB04B, B04C
using magnetic or electrostatic effectB03C
SOLID/SOLID SEPARATION
Method
Dry methods
material in bulkB07B
Individual sortingB07C
Screening, sifting, pneumatic sortingB07B
using pneumatic tables or jigsB03B
by magnetic or electrostatic effectB03C
by centrifugal forceB07B
using centrifuges or free-vortex apparatusB07B
Wet methods
General operationsB03B
flotation, differential sedimentationB03D
screeningB07B
Combinations Dry methods - wet methodsB03B
Apparatus
Dry methods
material in bulkB07B
Individual sortingB07C
Screening, sifting, pneumatic sortingB07B
using pneumatic tables or jigsB03B
by magnetic or electrostatic effectB03C
by centrifugal forceB07B
using centrifuges or free-vortex apparatusB04B, B04C
Wet methods
General operationsB03B
flotation, differential sedimentationB03D
screeningB07B
Combinations Dry methods - wet methodsB03B
  
TRANSPORTING
 B65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
 B65H
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
 B65H

Note(s)

  1. This subclass does not cover methods or devices intimately associated with other operations on thin or filamentary material, e.g. sheets, webs, cables or means for performing such operations, which are classified in the relevant subclasses for these operations, e.g.:
    B07CPostal sorting, similar sorting of documents, e.g. cheques 
    B08B 1/02Cleaning travelling work, e.g. webs, by methods involving the use of tools, brushes or like members 
    B21B 41/00Metal rolling involving guiding, conveying or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves 
    B21C 47/00, B21C 49/00Winding-up, coiling, winding-off or temporarily accumulating metal wire, metal band or other flexible metal material, characterised by features relevant to metal processing only, other than by rolling 
    B21D 43/00Feeding, positioning or storing devices, combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal without essentially removing material 
    B23K 9/12Means for automatic feeding of electrodes for spot or seam welding or cutting 
    B29C 31/00Handling for shaping or joining of plastics, for shaping of substances in a plastic state in general or for after-treatment of shaped products, e.g. feeding the material to be shaped 
    B41B 15/00, B41B 21/00Film-handling mechanisms in photographic composing machines 
    B41F 13/02Conveying or guiding webs through rotary-printing presses or machines 
    B41J 11/00-B41J 17/00Handling of copy- or impression-transfer material in typewriters or selective printing mechanisms 
    B41K 3/00Means for handling copy matter in stamping or numbering apparatus or devices 
    B41LHandling sheets or webs in apparatus or devices for manifolding, duplicating or printing for office or other commercial purposes, or on addressing machines or like series-printing machines 
    B42BHandling relating to permanently attaching together sheets, quires, or signatures 
    B42CHandling sheets in book-binding 
    B65BHandling of sheets or webs in apparatus for, or methods of, packaging articles, not of interest apart from their application in packaging machines 
    B65CHandling of labels in labelling or tagging apparatus 
    C14B 1/00Winding or stacking hides or leather in machines or devices for manufacturing leather 
    D01-D07Spinning, weaving, braiding, lace-making, knitting, sewing, making ropes or cables 
    D21F 2/00Transferring webs from wet ends to press sections in paper-making 
    F26B 13/00Handling fabrics, fibres, yarns or other material in long lengths in drying apparatus 
    G03BFilm-strip handling or handling of pictures in apparatus for taking photographs or for projecting or viewing them 
    G06K 13/00Conveying record carriers from one station to another 
    G06M 7/00Counting of flat articles, e.g. sheets, carried by a conveyer 
    G11B 15/00-G11B 19/00, G11B 23/00, G11B 25/00Information storage based on relative movement between record carrier and transducer, involving handling record carriers for recording or reproducing 
    H01F 41/06Manufacturing coils for magnets, inductances, transformers, by winding 
    H01G 13/02Machines for winding capacitors 
    H04N 1/00Sheet handling not of interest apart from its use in systems for transmission or reproduction of pictures or patterns not varying in time, e.g. facsimile transmission. 
  2. In this subclass:
    • the groups relating to thin material, as defined under (i) of Note (3) below, are primarily intended to cover the handling of articles made of paper or cardboard, but also include the handling of articles made of other materials which have similar characteristics or present similar handling problems, e.g. articles made of sheet-plastics or leather;
    • the groups relating to filamentary material (groups B65H 49/00 onwards), as defined in Note (3) below, cover only methods or devices of general application or interest.
  3. In this subclass, the following terms or expressions are used with the meanings indicated:
    • "handling" includes feeding, folding (other than in the manufacture of products), guiding, orientating, storing, unwinding, and winding;
    • "thin material" includes:
      1. sheets, signatures, envelopes, blanks, and thin piles thereof (hereinafter referred to as "articles"), and
      2. webs, tapes, and films, e.g. of paper, fabric, metal foil, or plastics;
    • "filamentary material" includes thread, wires, ropes, cables, and hoses;
    • "package" means a mass of filamentary material, formed by coiling, depositing, or winding, with or without a supporting core or former or an enclosing container or receptacle.
 B65H
Subclass index
ARTICLES
Feeding; piles
pile supports; lifting ends of piles for overlapping; overturning articles 1/00; 13/00; 15/00
separating from piles; feeding from piles or to machines; feed control; positioning; feeding to piles; feed tables 3/00; 5/00; 7/00; 9/00; 11/00
Delivering
from machines to piles 29/00, 35/00, 37/00
gathering 39/00
folding; unfolding 45/00; 47/00
piling 13/00, 15/00, 31/00, 33/00
Combinations of piling and depiling operations 83/00
Recirculating articles 85/00
Control, checking, safety 43/00
WEBS
Feeding
unwinding, paying-out webs; winding webs; advancing webs 16/00; 18/00; 20/00
changing the web roll; special constructions of feed or guide rollers; covering cores, not otherwise provided for 19/00; 27/00; 81/00
webs: splicing; registering, tensioning or guiding; con- trolling tension 21/00; 23/00; 77/00
Delivery from machines
with or after auxiliary operations; gathering; separating 35/00, 37/00; 39/00; 41/00
folding; unfolding 45/00; 47/00
Machines: control, checking, safety or warning; driving gear not otherwise provided for 26/00, 43/00, 63/00; 79/00
Storing 75/00
FILAMENTARY MATERIAL
Unwinding, paying out; forwarding 49/00; 51/00
Winding, coiling, depositing; wound packages; guides; covering cores not otherwise provided for 54/00; 55/00; 57/00; 81/00
Tension control; Measuring pre-determined lengths; joining 59/00, 77/00; 61/00; 69/00
Cores, formers: securing material, replacing, removing, stripping-off waste material 65/00, 67/00, 73/00
Treatment during formation of package 71/00
Machines: control, checking, safety or warning; driving gear not otherwise provided for 26/00, 43/00, 63/00; 79/00
Storing 75/00
SUBJECT MATTER NOT PROVIDED FOR IN OTHER GROUPS OF THIS SUBCLASS 99/00
 B65H 1/00 - 
B65H 11/00
Feeding articles to machines; Separating articles from piles; Pile supports (combinations of piling and depiling operations, of interest apart from the single operation of piling or depiling B65H 83/00; recirculating articles B65H 85/00; manipulators B25J)
P:160 B65H 1/00
Supports or magazines for piles from which articles are to be separated (carriers used for associating, collating, or gathering articles B65H 39/00)
 B65H 1/02
·  adapted to support articles on edge
 B65H 1/04
·  adapted to support articles substantially horizontally, e.g. for separation from top of pile
 B65H 1/06
·  ·  for separation from bottom of pile
 B65H 1/08
·  with means for advancing the pile to present the articles to a separating device (pressing on piles from which articles are separated from the bottom B65H 1/06)
 B65H 1/12
·  ·  comprising springs
 B65H 1/14
·  ·  comprising positively-acting mechanical devices
 B65H 1/16
·  ·  comprising pneumatic or hydraulic means
 B65H 1/26
·  with auxiliary supports to facilitate introduction or renewal of the pile
 B65H 1/28
·  compartmented to receive piles side by side
 B65H 1/30
·  with means for replenishing the pile during continuous separation of articles therefrom
P:100 B65H 3/00
Separating articles from piles (associating, collating, or gathering articles B65H 39/00; machines for separating superposed webs B65H 41/00; unpiling thin material combined with folding B65H 45/12)
 B65H 3/02
·  using friction forces between articles and separator
 B65H 3/06
·  ·  Rollers or like rotary separators
 B65H 3/08
·  using pneumatic force
 B65H 3/10
·  ·  Suction rollers
 B65H 3/12
·  ·  Suction bands, belts, or tables moving relatively to the pile
 B65H 3/14
·  ·  Air blasts producing partial vacuum
 B65H 3/22
·  by needles or the like engaging the articles
 B65H 3/24
·  by pushers engaging the edges of the articles
 B65H 3/30
·  by escapement devices (screw or like separators B65H 3/00); from staggered piles; from piles of articles having staggered formations, e.g. cuts or perforations
 B65H 3/32
·  by elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the pile (such elements acting only as supplementary devices to assist separation or prevent double feed B65H 3/46)
 B65H 3/44
·  Simultaneously, alternately, or selectively separating articles from two or more piles
 B65H 3/46
·  Supplementary devices or measures to assist separation or prevent double feed (control means comprising detectors responsive to double feed B65H 7/12)
 B65H 3/48
·  ·  Air blast acting on edges of, or under, articles
 B65H 3/52
·  ·  Friction retainers acting on under or rear side of article being separated
 B65H 3/54
·  ·  Pressing or holding devices
 B65H 3/56
·  ·  Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile
 B65H 3/60
·  ·  Loosening articles in piles
 B65H 3/66
·  Article guides or smoothers, e.g. movable in operation
P:120 B65H 5/00
Feeding articles separated from piles; Feeding articles to machines (identical mechanisms or parts for delivering or advancing articles from machines B65H 29/00)
 B65H 5/02
·  by belts or chains
 B65H 5/04
·  by movable tables or carriages (rotary tables B65H 5/18)
 B65H 5/06
·  by rollers
 B65H 5/08
·  by grippers, e.g. suction grippers
 B65H 5/16
·  by pusher, needles, friction, or like devices adapted to feed single articles along a surface or table
 B65H 5/18
·  by rotary dials or tables
 B65H 5/20
·  by dropping-roller or like device
 B65H 5/22
·  by air-blast or suction device (suction grippers B65H 5/08)
 B65H 5/24
·  Feeding streams of overlapping articles
 B65H 5/26
·  Duplicate, alternate, selective, or coacting feeds
 B65H 5/28
·  Feeding articles stored in rolled or folded bands
 B65H 5/30
·  Opening devices for folded sheets or signatures
 B65H 5/32
·  Saddle-like members over which partially-unfolded sheets or signatures are fed to signature-gathering, stitching, or like machines
 B65H 5/34
·  Varying the phase of feed relative to the receiving machine
 B65H 5/36
·  Article guides or smoothers, e.g. movable in operation
 B65H 5/38
·  ·  immovable in operation
P:50 B65H 7/00
Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
 B65H 7/02
·  by feelers or detectors
 B65H 7/04
·  ·  responsive to absence of articles, e.g. exhaustion of pile (B65H 7/14 takes precedence)
 B65H 7/06
·  ·  responsive to presence of faulty articles or incorrect separation or feed (B65H 7/14 takes precedence)
 B65H 7/08
·  ·  ·  responsive to incorrect front register
 B65H 7/10
·  ·  ·  responsive to incorrect side register (controlling transverse register of webs B65H 23/032)
 B65H 7/12
·  ·  ·  responsive to double feed or separation
 B65H 7/14
·  ·  by photoelectric feelers or detectors
P:150 B65H 9/00
Registering, e.g. orientating, articles; Devices therefor
 B65H 9/02
·  Gauge pins
 B65H 9/04
·  Fixed or adjustable stops or gauges (gauge pins B65H 9/02)
 B65H 9/06
·  Movable stops or gauges, e.g. rising and falling front stops
 B65H 9/08
·  Holding devices, e.g. finger, needle, suction, for retaining articles in registered position
 B65H 9/10
·  Pusher or like movable registers; Pusher or gripper devices which move articles into registered position
 B65H 9/14
·  Retarding or controlling the forward movement of articles as they approach stops
 B65H 9/16
·  Inclined tape, roller, or like article-forwarding side registers
P:170 B65H 11/00
Feed tables
   
P:130 B65H 13/00
Lifting the ends of piles to facilitate the formation of overlapped piles
P:140 B65H 15/00
Overturning articles  [4]
 B65H 16/00 - 
B65H 27/00
Feeding webs to or from machines; Winding or unwinding webs; Splicing webs (web-delivering apparatus incorporating devices for performing auxiliary operations B65H 35/00, B65H 37/00; associating two or more webs B65H 39/00; winding or unwinding metal band or like flexible metallic material during manufacture B21C; in selective printing mechanisms B41J; in cinematographic or photographic apparatus G03B; winding, unwinding, or feeding tape to, in, or from, information-processing apparatus G06, G11B)
P:250 B65H 16/00
Unwinding, paying-out webs  [4]
P:240 B65H 18/00
Winding webs  [4]
 B65H 18/08
·  Web-winding mechanisms  [4]
 B65H 18/10
·  ·  Mechanisms in which power is applied to web-roll spindle  [4]
 B65H 18/14
·  ·  Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web  [4]
P:210 B65H 19/00
Changing the web roll  [4]
 B65H 19/10
·  in unwinding mechanisms or in connection with unwinding operations  [4]
 B65H 19/12
·  ·  Lifting, transporting, or inserting the web roll; Removing empty core  [4]
 B65H 19/18
·  ·  Attaching, e.g. pasting, the replacement web to the expiring web  [4]
 B65H 19/22
·  in winding mechanisms or in connection with winding operations  [4]
 B65H 19/28
·  ·  Attaching the leading end of the web to the replacement web-roll core or spindle (cores, formers, supports or holders, e.g. reels, with arrangements for securing ends of material B65H 75/28)  [4]
 B65H 19/30
·  ·  Lifting, transporting, or removing the web roll; Inserting core  [4]
P:260 B65H 20/00
Advancing webs  [4]
 B65H 20/02
·  by friction roller  [4]
 B65H 20/10
·  by a feed band against which web is held by fluid pressure, e.g. suction or air blast  [4]
 B65H 20/14
·  by direct action on web of moving fluid  [4]
 B65H 20/20
·  by web-penetrating means, e.g. pins  [4]
 B65H 20/30
·  Arrangements for accumulating surplus web (while changing the web roll B65H 19/10, B65H 19/22)  [4]
P:220 B65H 21/00
Apparatus for splicing webs (during web-roll changing B65H 19/00)
P:230 B65H 23/00
Registering, tensioning, smoothing, or guiding webs (registering articles B65H 9/00; in connection with splicing B65H 21/00; tensioning devices of general interest in connection with the handling of webs, tapes, or filamentary materials B65H 77/00)
 B65H 23/02
·  transversely (by tentering, gripper, or like apparatus operating on fabric webs D06C)
 B65H 23/032
·  ·  Controlling transverse register of web  [4]
 B65H 23/04
·  longitudinally
 B65H 23/06
·  ·  by retarding devices, e.g. acting on web-roll spindle
 B65H 23/18
·  ·  by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
 B65H 23/188
·  ·  ·  in connection with running-web  [4]
 B65H 23/195
·  ·  ·  in winding mechanisms or in connection with winding operations  [4]
 B65H 23/34
·  ·  Apparatus for taking-out curl from webs
P:190 B65H 26/00
Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms (safety devices in general F16P; investigating chemical or physical properties of materials in general G01N; indicating devices in general G08B)  [4]
P:270 B65H 27/00
Special constructions of feed or guide rollers or surfaces thereof (rollers in general F16C 13/00)
 B65H 29/00 - 
B65H 43/00
Delivering articles from machines; Piling articles; Article or web delivery apparatus incorporating devices for performing specified auxiliary operations; Associating or gathering articles or webs; Machines for separating superposed webs (combinations of piling and depiling operations, of interest apart from the single operation of piling or depiling B65H 83/00; recirculating articles B65H 85/00)
P:110 B65H 29/00
Delivering or advancing articles from machines; Advancing articles to or into piles (associating, collating or gathering articles B65H 39/00; for articles other than those defined by Note (3) (i) of this subclass, see B65G)
 B65H 29/02
·  by mechanical grippers engaging the leading edge only of the articles
 B65H 29/16
·  by contact of one face only with moving tapes, bands, or chains
 B65H 29/20
·  by contact with rotating friction members, e.g. rollers, brushes, or cylinders
 B65H 29/22
·  ·  and introducing into a pile
 B65H 29/24
·  by air-blast or suction apparatus (dropping articles from suction carriers B65H 29/26)
 B65H 29/26
·  by dropping
 B65H 29/38
·  by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
 B65H 29/52
·  Stationary guides or smoothers
 B65H 29/54
·  Article strippers, e.g. for stripping from advancing elements
 B65H 29/58
·  Article switches or diverters
 B65H 29/60
·  ·  diverting the stream into alternative paths (B65H 29/62 takes precedence)
 B65H 29/62
·  ·  diverting faulty articles from the main stream (control devices detecting faulty articles B65H 43/04)
 B65H 29/66
·  Advancing in streams of overlapping articles
 B65H 29/70
·  Article-bending or stiffening arrangements
P:180 B65H 31/00
Pile receivers (carriers used for associating, collating, or gathering articles B65H 39/00)
 B65H 31/02
·  with stationary end support against which pile accumulates
 B65H 31/04
·  with movable end support arranged to recede as pile accumulates
 B65H 31/20
·  adjustable for different article sizes
 B65H 31/24
·  multiple or compartmented, e.g. for alternate, programmed, or selective filling
 B65H 31/26
·  Auxiliary devices for retaining articles in the pile
 B65H 31/30
·  Arrangements for removing completed piles (bands, chains, or like moving receivers B65H 31/00)
 B65H 31/32
·  Auxiliary devices for receiving articles during removal of a completed pile
 B65H 31/34
·  Apparatus for squaring-up piled articles
P:90 B65H 33/00
Forming counted batches in delivery pile or stream of articles
P:30 B65H 35/00
Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers (cutting or perforating machines or devices in general B26D, B26F)
 B65H 35/04
·  from or with transverse cutters or perforators
 B65H 35/06
·  ·  from or with blade, e.g. shear-blade, cutters or perforators (from or with revolving blade B65H 35/04)
P:40 B65H 37/00
Article or web delivery apparatus incorporating devices for performing specified auxiliary operations (incorporating cutting or line-perforating devices B65H 35/00)
 B65H 37/04
·  for securing together articles or webs, e.g. by adhesive, stitching, or stapling (adhering replacement to expiring web during change of web roll B65H 19/18)  [2]
P:0 B65H 39/00
Associating, collating, or gathering articles or webs (machines for both collating or gathering and permanently attaching together sheets or signatures B42C 1/00)
 B65H 39/10
·  Associating articles from a single source, e.g. to form a writing pad
 B65H 39/11
·  ·  in superposed carriers  [3]
P:200 B65H 41/00
Machines for separating superposed webs
P:60 B65H 43/00
Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
 B65H 43/04
·  detecting, or responding to, presence of faulty articles (B65H 43/08 takes precedence; diverting faulty articles from main streams B65H 29/62)
 B65H 43/06
·  detecting, or responding to, completion of pile (B65H 43/08 takes precedence)
 B65H 43/08
·  Photoelectric devices
 B65H 45/00 - 
B65H 47/00
Folding or unfolding thin material
P:10 B65H 45/00
Folding thin material (specially adapted for the manufacture or treatment of particular products, see the relevant places, e.g. D06F 89/00)  [4]
 B65H 45/12
·  Folding articles or webs with application of pressure to define or form crease lines (B65H 20/00 takes precedence; folding or adhesive- application in article or web delivering B65H 37/00; pleating, kilting, or goffering textile fabrics D06J)
 B65H 45/16
·  ·  Rotary folders
 B65H 45/28
·  ·  Folding in combination with cutting (cutting machines B26D)
P:20 B65H 47/00
Unfolding thin limp material (B65H 20/00 takes precedence; opening devices for sheets or signatures B65H 5/30)
 B65H 49/00 - 
B65H 73/00
Unwinding, paying-out, forwarding, winding, coiling, or depositing filamentary material (devices specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material B65H 75/34; working or processing wire B21F, B21G; unwinding, paying-out, forwarding, or winding ropes or cables in load-moving apparatus B61B, B65G, B66; creels, warping, beaming, or leasing machines or methods for textile manufacturing purposes D02H)
P:340 B65H 49/00
Unwinding or paying-out filamentary material; Supporting, storing, or transporting packages from which filamentary material is to be withdrawn or paid-out (winding B65H 54/00; flyers or other guides assisting paying-out B65H 57/00; bobbins, tubes, or other cores for packages B65H 75/00)
P:350 B65H 51/00
Forwarding filamentary material (driven rotary devices for controlling tension B65H 59/10; stretch-spinning methods D01D 5/12; drawing or drafting rovings or the like D01H 5/00)
 B65H 51/005
·  Separating a bundle of forwarding filamentary materials into a plurality of groups  [4]
 B65H 51/20
·  Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
P:330 B65H 54/00
Winding, coiling, or depositing filamentary material (cores, formers, holders, cans, or receptacles B65H 75/02)
 B65H 54/02
·  Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
 B65H 54/10
·  ·  for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
 B65H 54/28
·  ·  Traversing devices; Package-shaping arrangements (arrangements for preventing ribbon winding B65H 54/02; grooved, slotted, or split drums for driving of packages B65H 54/40)
 B65H 54/40
·  ·  Arrangements for rotating packages
 B65H 54/56
·  Winding of hanks or skeins
 B65H 54/64
·  Winding of balls; Forming hollow objects by winding on to fusible or soluble cores, e.g. forming pressure vessels
 B65H 54/68
·  Winding on to cards or other flat cores, e.g. of star form
P:390 B65H 55/00
Wound packages of filamentary material
P:370 B65H 57/00
Guides for filamentary materials; Supports therefor
P:310 B65H 59/00
Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators (tensioning devices of general interest in connection with the handling of webs, tapes, or filamentary material B65H 77/00)
 B65H 59/10
·  by devices acting on running material and not associated with supply or take-up devices (by controlling speed of driving mechanism of material-forwarding devices B65H 59/00)
P:320 B65H 61/00
Applications of devices for metering predetermined lengths of running material (of general application G01B)
P:280 B65H 63/00
Warning or safety devices, e.g. automatic fault detectors, stop-motions (safety devices in general F16P; indicating devices in general G08B)
P:380 B65H 65/00
Securing material to cores or formers (arrangements for securing ends of material to cores, formers, supports or holders, e.g. reels, B65H 75/28)  [3]
P:360 B65H 67/00
Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
 B65H 67/04
·  Arrangements for removing completed take-up packages and replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
 B65H 67/06
·  Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
P:290 B65H 69/00
Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices
P:300 B65H 71/00
Moistening, sizing, oiling, waxing, colouring, or drying filamentary material as additional measures during package formation (applying liquids or other fluent materials to surfaces in general B05)
P:400 B65H 73/00
Stripping waste material from cores or formers, e.g. to permit their re-use
 B65H 75/00 - 
B65H 81/00
Methods, apparatus, or devices of general interest or not otherwise provided for in connection with the handling of webs, tapes, or filamentary materials (unwinding, paying-out, forwarding, or winding ropes or cables in load-moving apparatus B61B, B65G, B66)
P:440 B65H 75/00
Storing webs, tapes, or filamentary material, e.g. on reels (fishing reels A01K 89/00; storing means for record carriers, specially adapted for co-operation with the recording or reproducing apparatus G11B 23/02)
 B65H 75/02
·  Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans (packaging aspects B65D 85/67)
 B65H 75/04
·  ·  Kinds or types (B65H 75/18 takes precedence)
 B65H 75/18
·  ·  Constructional details
 B65H 75/28
·  ·  ·  Arrangements for securing ends of material  [3]
 B65H 75/34
·  ·  specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables (retractors for storing flexible hoses as accessories of dental work stands A61G 15/00; vehicle safety belt retractors B60R 22/34; hose-storing devices in apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or portable containers B67D 5/36; clothes-line supports D06F 53/00; spring drums for liftable blinds with horizontal lamellae E06B 9/28; spring drums or tape drums for roll-type closures or roller blinds E06B 9/56; hauling- or hoisting-chains with arrangements for holding electric cables, hoses or the like F16G 13/00; devices for guiding pipes, cables or protective tubing, between relatively movable points, e.g. movable channels, F16L 3/01; flexible rulers or tapes with scales G01B 3/02; electrical features of stored material, see the relevant subclasses, e.g. H02G)  [2,5]
 B65H 75/38
·  ·  ·  involving the use of a core or former internal to, and supporting, a stored package of material  [2]
 B65H 75/50
·  Methods of making reels, bobbins, cop tubes, or the like by working an unspecified material, or several materials
P:430 B65H 77/00
Adjusting or controlling tension in material
P:420 B65H 79/00
Driving gear for devices for forwarding, winding, unwinding, or depositing material, not otherwise provided for
P:410 B65H 81/00
Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for (forming hollow objects by winding filamentary material on to fusible or soluble cores B65H 54/64; wrapping for the purpose of packaging B65B 11/00; making wound articles of paper B31C)
   
P:80 B65H 83/00
Combinations of piling and depiling operations, e.g. performed simultaneously, of interest apart from the single operation of piling or depiling (B65H 85/00 takes precedence)  [5]
P:70 B65H 85/00
Recirculating articles, i.e. feeding each article to, and delivering it from, the same machine work-station more than once  [5]
P:450 B65H 99/00
Subject matter not provided for in other groups of this subclass  [8]