D
SECTION D — TEXTILES; PAPERS
  
TEXTILES AND FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
 D01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING (metal threads B21; fibres or filaments of softened glass, minerals, or slag C03B 37/00; yarns D02)
 D01

Note(s)

In this class: the following words are used with the meanings indicated:

  1. "fibre" means a relatively-short, elongated member of natural or artifical material.
  2. "filament" means an endless or quasi-endless, elongated member of natural or artificial material.
  3. "yarn" means a unitary assembly of fibres, usually produced by spinning.
  4. "thread" means an assembly of yarns or filaments, usually produced by twisting.

 D01H
SPINNING OR TWISTING (unwinding, paying-out, forwarding, winding, or coiling filamentary material, not intimately associated with spinning or twisting, B65H; cores, formers, supports, or holders for coiled or wound material, e.g. bobbins, B65H; twisting oakum D01G 35/00; crimping or curling of fibres, filaments, or yarns D02G 1/00; making chenille D03D, D04D 3/00; testing yarns, rovings, slivers, fibres, or fibre webs G01)
 D01H

Note(s)

Attention is drawn to the Note following the Class title D01.

 D01H 1/00 - 
D01H 7/00
Kinds or types of spinning or twisting machines; Drafting machines or arrangements; Twisting arrangements
 D01H 1/00
Spinning or twisting machines in which the product is wound-up continuously
 D01H 1/02
·  Ring type
 D01H 1/04
·  Flyer type
 D01H 1/06
·  Cap type
 D01H 1/08
·  Cup, pot, or disc type, in which annular masses of yarn are formed by centrifugal action
 D01H 1/10
·  for imparting multiple twist, e.g. two-for-one twisting
 D01H 1/12
·  and twist is inserted into groups of independently-moving fibres separated or broken from a strand, i.e. break spinning
 D01H 1/14
·  Details (drafting arrangements D01H 5/00; twisting arrangements D01H 7/00)
 D01H 1/16
·  ·  Framework; Casings; Coverings
 D01H 1/18
·  ·  Supports for supply packages (package supports of general application for supplying filamentary material B65H)
 D01H 1/20
·  ·  Driving or stopping arrangements (safety devices D01H 13/14)
 D01H 1/22
·  ·  ·  for rollers (regulating or varying draft D01H 5/32)
 D01H 1/24
·  ·  ·  for twisting arrangements, e.g. spindles (braking arrangements for spindles D01H 7/22; interrelated flyer and bobbin drive mechanisms D01H 7/50)
 D01H 1/26
·  ·  ·  ·  with two or more speeds; with variable-speed arrangements
 D01H 1/28
·  ·  ·  for two or more machine elements possessing different characteristics but in operative association
 D01H 1/30
·  ·  ·  ·  with two or more speeds; with variable-speed arrangements
 D01H 1/32
·  ·  ·  for complete machines
 D01H 1/34
·  ·  ·  ·  with two or more speeds; with variable-speed arrangements
 D01H 1/36
·  ·  Package-shaping arrangements, e.g. building motions
 D01H 1/38
·  ·  Arrangements for winding reserve lengths of yarn on take-up packages, e.g. transfer tails
 D01H 1/40
·  ·  Arrangements for connecting continuously-delivered material to bobbins or the like (arrangements for securing yarn to bobbins, cores, or the like of general application in the winding of filamentary material B65H)
 D01H 1/42
·  ·  Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices (anti-ballooning devices on spindles D01H 7/18; anti-ballooning devices in winding apparatus B65H 59/00)
 D01H 3/00
Spinning or twisting machines in which the product is wound-up intermittently, e.g. mules
 D01H 3/02
·  Details (drafting arrangements D01H 5/00; twisting arrangements D01H 7/00)
 D01H 3/04
·  ·  Carriages; Mechanisms effecting carriage movements
 D01H 3/06
·  ·  ·  Carriages; Carriage rails; Squaring motions
 D01H 3/08
·  ·  ·  Drawing-out or taking-in motions
 D01H 3/10
·  ·  ·  Moving-creel arrangements, e.g. for twiners (creels of general interest in providing a supply of filamentary material B65H)
 D01H 3/12
·  ·  Package-shaping motions; Faller arrangements
 D01H 3/14
·  ·  Roller-driving arrangements (drafting arrangements of general application in spinning machines D01H 5/18)
 D01H 3/16
·  ·  Spindle-driving arrangements (spindles, spindle bearings, spindle supports D01H 7/04)
 D01H 3/18
·  ·  ·  Tin rollers; Driving arrangements intimately associated with tin rollers
 D01H 3/20
·  ·  ·  Spindle-driving arrangements during drawing-out or backing-off
 D01H 3/22
·  ·  ·  Spindle-driving arrangements during taking-in
 D01H 3/24
·  ·  ·  ·  Quadrant motions; Nosing motions
 D01H 3/26
·  ·  Driving or stopping arrangements not otherwise provided for; Locking motions (safety devices D01H 13/14)
 D01H 5/00
Drafting machines or arrangements (arrangements in which draft is dependent on linear movement of take-up spindles, e.g. in mules, D01H 3/00)
 D01H 5/02
·  Gill boxes or other drafting machines employing fallers or like pinned bars (lubricating fibres in gill boxes D01G 29/00)
 D01H 5/04
·  ·  with pinned bars actuated by screw members
 D01H 5/06
·  ·  ·  intersecting gill boxes
 D01H 5/08
·  ·  with bars connected by links, chains, or the like
 D01H 5/10
·  ·  with pinned bars unconnected with each other but actuated through pressure of one against another
 D01H 5/12
·  ·  Details
 D01H 5/14
·  ·  ·  Pinned bars
 D01H 5/16
·  ·  ·  Framework; Casings; Coverings
 D01H 5/18
·  Drafting machines or arrangements without fallers or like pinned bars
 D01H 5/20
·  ·  in which fibres are controlled by contact with stationary or reciprocating surfaces
 D01H 5/22
·  ·  in which fibres are controlled by rollers only
 D01H 5/24
·  ·  ·  with porcupines or like pinned rotary members
 D01H 5/26
·  ·  in which fibres are controlled by one or more endless aprons
 D01H 5/28
·  ·  in which fibres are controlled by inserting twist during drafting (mules D01H 3/00; constructions of false-twist devices D02G 1/04)
 D01H 5/30
·  ·  incorporating arrangements for severing continuous filaments, e.g. in direct spinning (converting tows to slivers or yarns D01G 1/06)
 D01H 5/32
·  ·  Regulating or varying draft
 D01H 5/34
·  ·  ·  by manual adjustments
 D01H 5/36
·  ·  ·  according to a pre-arranged pattern, e.g. to produce slubs
 D01H 5/38
·  ·  ·  in response to irregularities in material
 D01H 5/40
·  ·  ·  ·  employing mechanical time-delay devices
 D01H 5/42
·  ·  ·  ·  employing electrical time-delay devices
 D01H 5/44
·  ·  Adjusting drafting elements, e.g. altering ratch
 D01H 5/46
·  ·  Loading arrangements
 D01H 5/48
·  ·  ·  using weights
 D01H 5/50
·  ·  ·  using springs
 D01H 5/52
·  ·  ·  using fluid pressure
 D01H 5/54
·  ·  ·  using magnetic arrangements
 D01H 5/56
·  ·  Supports for drafting elements (saddles or top roller arms forming essential components of weighting arrangements D01H 5/48)
 D01H 5/58
·  ·  Arrangements for traversing drafting elements (traversing arrangements for roving guides D01H 13/06)
 D01H 5/60
·  ·  Arrangements maintaining drafting elements free of fibre accumulations
 D01H 5/62
·  ·  ·  Non-rotary cleaning pads or plates; Scrapers
 D01H 5/64
·  ·  ·  Rollers or aprons with cleaning surfaces
 D01H 5/66
·  ·  ·  Suction devices
 D01H 5/68
·  ·  ·  ·  Suction end-catchers
 D01H 5/70
·  ·  Constructional features of drafting elements
 D01H 5/72
·  ·  ·  Fibre-condensing guides (guides for slivers, rovings, or yarns applicable solely for spinning, twisting, curling, or crimping purposes D01H 13/04; guides of general application for handling filamentary material B65H)
 D01H 5/74
·  ·  ·  Rollers
 D01H 5/76
·  ·  ·  ·  Loose-boss assemblies
 D01H 5/78
·  ·  ·  ·  with flutes or other integral surface characteristics
 D01H 5/80
·  ·  ·  with covers; Cots or covers
 D01H 5/82
·  ·  ·  ·  Arrangements for coupling roller sections
 D01H 5/84
·  ·  ·  ·  Porcupines
 D01H 5/86
·  ·  ·  Aprons; Apron supports; Apron-tensioning arrangements
 D01H 5/88
·  ·  ·  ·  Cradles; Tensors
 D01H 7/00
Twisting arrangements
 D01H 7/02
·  for imparting permanent twist
 D01H 7/04
·  ·  Spindles (spindle bearings, supports therefor, in general F16C)
 D01H 7/06
·  ·  ·  Stationary spindles with package-holding sleeves
 D01H 7/08
·  ·  ·  Mounting arrangements
 D01H 7/10
·  ·  ·  ·  Spindle supports; Rails; Rail supports, e.g. poker guides
 D01H 7/12
·  ·  ·  ·  Bolsters; Bearings
 D01H 7/14
·  ·  ·  ·  Holding-down arrangements
 D01H 7/16
·  ·  ·  Arrangements for coupling bobbins or like to spindles
 D01H 7/18
·  ·  ·  Arrangements on spindles for suppressing yarn balloons (thread guards or protectors D01H 1/42)
 D01H 7/20
·  ·  ·  Lubricating arrangements
 D01H 7/22
·  ·  ·  Braking arrangements
 D01H 7/24
·  ·  Flyer and like arrangements (multiple-twist arrangements D01H 7/86; flyers solely for guiding filamentary material during unwinding B65H)
 D01H 7/26
·  ·  ·  Flyer constructions
 D01H 7/28
·  ·  ·  ·  arranged to guide material over exterior of legs
 D01H 7/30
·  ·  ·  ·  with guide channels formed in legs, e.g. slubbing flyers
 D01H 7/32
·  ·  ·  ·  ·  with pressing devices
 D01H 7/34
·  ·  ·  ·  with haul pulleys or like arrangements
 D01H 7/36
·  ·  ·  ·  with traversing devices
 D01H 7/38
·  ·  ·  ·  Ring flyers
 D01H 7/40
·  ·  ·  Flyer supports, e.g. rails
 D01H 7/42
·  ·  ·  Arrangements coupling flyers to spindles
 D01H 7/44
·  ·  ·  Drag arrangements for bobbins or flyers
 D01H 7/46
·  ·  ·  Devices attached to or integral with flyers for temporarily increasing twist in material passing to them
 D01H 7/48
·  ·  ·  Eyes or like guiding arrangements (D01H 7/46 takes precedence)
 D01H 7/50
·  ·  ·  Interrelated flyer and bobbin drive mechanisms, e.g. winding-on motions for cotton roving frames (package building mechanisms D01H 1/36)
 D01H 7/52
·  ·  Ring and traveller arrangements
 D01H 7/54
·  ·  ·  with fixed rings
 D01H 7/56
·  ·  ·  with freely-rotatable rings; with braked or dragged rings
 D01H 7/58
·  ·  ·  with driven rings
 D01H 7/60
·  ·  ·  Rings or travellers; Manufacture thereof not otherwise provided for (hand tools for applying travellers to rings D01H 17/02)
 D01H 7/62
·  ·  ·  Arrangements providing lubricant for travellers
 D01H 7/64
·  ·  ·  Ring supports, e.g. ring rails (poker guides and other rail supports D01H 7/10)
 D01H 7/66
·  ·  Cap arrangements
 D01H 7/68
·  ·  ·  Cap constructions
 D01H 7/70
·  ·  ·  Arrangements for supporting caps on spindles
 D01H 7/72
·  ·  ·  Bobbin-supporting arrangements, e.g. bobbin rails (poker guides and other rail supports D01H 7/10)
 D01H 7/74
·  ·  Cup or like arrangements
 D01H 7/76
·  ·  ·  Rotary discs
 D01H 7/78
·  ·  ·  Constructions of cups, e.g. spinning boxes
 D01H 7/80
·  ·  ·  ·  adapted to collect wet yarns
 D01H 7/82
·  ·  ·  Casings or guards for rotary cups or the like
 D01H 7/84
·  ·  ·  Spindles or yarn carriers for co-operation with rotary cups (removing yarn from centrifugal cups on to yarn carriers D01H 9/06)
 D01H 7/86
·  ·  Multiple-twist arrangements, e.g. two-for-one twisting devices
 D01H 7/88
·  ·  Hollow-spindle arrangements (D01H 7/86 takes precedence)
 D01H 7/90
·  ·  Arrangements with two or more twisting devices in combination (D01H 7/86, D01H 7/88 take precedence)
 D01H 7/92
·  for imparting transient twist
 D01H 9/00 - 
D01H 17/00
Common features or details of, or accessories for, spinning or twisting machines of various kinds or types (drafting arrangements D01H 5/00; twisting arrangements D01H 7/00)
 D01H 9/00
Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations (arrangements of general interest in the winding of filamentary material B65H)
 D01H 9/02
·  for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
 D01H 9/04
·  ·  Doffing arrangements integral with spinning or twisting machines
 D01H 9/06
·  ·  ·  Removing yarn from centrifugal cups on to yarn carriers
 D01H 9/08
·  ·  Doffing arrangements independent of spinning or twisting machines
 D01H 9/10
·  ·  ·  Doffing carriages
 D01H 9/12
·  ·  ·  Manual cop-tube applying apparatus; Stands for cop-tube applying apparatus
 D01H 9/14
·  ·  for preparing machines for doffing of yarns (stop motions responsive to delivery of a measured length of material D01H 13/24)
 D01H 9/16
·  ·  Yarn-severing arrangements
 D01H 9/18
·  for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations (D01H 9/10 takes precedence)
 D01H 11/00
Arrangements for confining or removing dust, fly, or the like (independent arrangements B08B, F24F)
 D01H 13/00
Other common constructional features, details, or accessories
 D01H 13/02
·  Roller arrangements not otherwise provided for
 D01H 13/04
·  Guides for slivers, rovings, or yarns; Smoothing dies (fibre-condensing guides D01H 5/72; guides of general application for handling filamentary material B65H)
 D01H 13/06
·  ·  Traversing arrangements
 D01H 13/08
·  Twist arresters
 D01H 13/10
·  Tension devices (tension devices of general application to filamentary material B65H)
 D01H 13/12
·  Arrangements preventing snarls or inadvertent doubling of yarns (suction end-catchers D01H 5/68)
 D01H 13/14
·  Warning or safety devices, e.g. automatic fault detectors, stop motions (warning or safety devices for filamentary material, not intimately associated with spinning or like machines B65H; safety devices of general application F16P; indicating devices of general application G08B)
 D01H 13/16
·  ·  responsive to reduction in material tension, failure of supply, or breakage, of material
 D01H 13/18
·  ·  ·  stopping supply only
 D01H 13/20
·  ·  responsive to excessive tension or irregular operation of apparatus
 D01H 13/22
·  ·  responsive to presence of irregularities in running material
 D01H 13/24
·  ·  responsive to delivery of a measured length of material, completion of winding of a package or filling of a receptacle
 D01H 13/26
·  Arrangements facilitating the inspection or testing of yarns or the like in connection with spinning or twisting
 D01H 13/28
·  Heating or cooling arrangements
 D01H 13/30
·  Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
 D01H 13/32
·  Counting, measuring, recording, or registering devices (in general in the appropriate class of Section G, e.g. G01B)
 D01H 15/00
Piecing arrangements (in machines for producing textile fabrics, see appropriate sub-classes; of general interest in connection with the forwarding or winding of filamentary material B65H)
 D01H 17/00
Hand tools (cop-tube applying apparatus D01H 9/12)
 D01H 17/02
·  Arrangements for storing ring travellers; Devices for applying travellers to rings