GB1165139A - Apparatus for Advancing Strandular Material - Google Patents

Apparatus for Advancing Strandular Material

Info

Publication number
GB1165139A
GB1165139A GB32809/66A GB3280966A GB1165139A GB 1165139 A GB1165139 A GB 1165139A GB 32809/66 A GB32809/66 A GB 32809/66A GB 3280966 A GB3280966 A GB 3280966A GB 1165139 A GB1165139 A GB 1165139A
Authority
GB
United Kingdom
Prior art keywords
yarn
feed
under constant
advancing
roll
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB32809/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leesona Corp
Original Assignee
Leesona Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leesona Corp filed Critical Leesona Corp
Publication of GB1165139A publication Critical patent/GB1165139A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/18—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only
    • D01H13/182—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material stopping supply only by raising or lifting of one of the drafting cylinders, e.g. by removing of the loading means
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)

Abstract

1,165,139. Rollers and stop-motions in spinning machines. LEESONA CORPORATION. 21 July, 1966 [24 Oct., 1965], No. 32809/66. Headings DID and D1F. A feed Toll 20 for advancing a yarn under constant, uniform tension and speed, as may be required in supplying yarn Y to a falsetwist crimping machine, is associated with a pinch roll 46 which is pivoted about horizontal and vertical axes and biassed by a spring 45 so that it automatically adjusts, by a dual pivotal movement, to nip, under constant pressure, the yarn traversing across the roll 20. A detector initiates disconnection of the feed rollgear 22 from its driving gear 10 when the yarn is interrupted. Yarn passing over a bail 60 normally prevents clockwise rotation of an adjustably counterweighted, roller-arresting element 52 around a stud 48, supporting a coiled portion 54 thereof. When the yarn breaks or. is exhausted,. the unbalanced weight of element 52 causes it to rotate so that a bent portion 58 engages teeth of gear 10 which thereby rocks arm 16 to an inoperative remote position whereat gears 10 and 22 are held out of meshing engagement and a pin 59 prevents passage of yarn from source between rolls 20 and 46.
GB32809/66A 1965-10-24 1966-07-21 Apparatus for Advancing Strandular Material Expired GB1165139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US504810A US3372848A (en) 1965-10-24 1965-10-24 Feed roll assembly separable in response to thread depletion

Publications (1)

Publication Number Publication Date
GB1165139A true GB1165139A (en) 1969-09-24

Family

ID=24007828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32809/66A Expired GB1165139A (en) 1965-10-24 1966-07-21 Apparatus for Advancing Strandular Material

Country Status (3)

Country Link
US (1) US3372848A (en)
CH (1) CH452782A (en)
GB (1) GB1165139A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1685671A1 (en) * 1967-06-27 1971-09-02 Hamel Projektierungs U Verwalt Device for stopping a thread pay-off spool
US3561660A (en) * 1968-10-28 1971-02-09 Burroughs Corp Swiveling pressure roller assembly
US3608889A (en) * 1969-04-09 1971-09-28 Wood Industries Inc Automatic nipping and folding roller control system
US4376589A (en) * 1981-07-20 1983-03-15 Burroughs Corporation Multi-ply unglued paper drive apparatus
US5390594A (en) * 1994-01-11 1995-02-21 Pitney Bowes Inc. Tape feeding, cutting and ejecting apparatus for a mailing machine
CN111041703B (en) * 2018-11-22 2021-05-14 杭州华颖丝绸有限公司 Yarn feeding control method for textile yarns
FI20216278A1 (en) * 2021-12-15 2023-06-16 Valmet Technologies Inc Yarn

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022834A (en) * 1933-12-08 1935-12-03 Celanese Corp Feeding of textile materials
FR867483A (en) * 1940-10-15 1941-11-03 Saint Gobain Method and device for improving the twisting and cabling operations of textile fibers
US2721650A (en) * 1952-01-24 1955-10-25 American Cyanamid Co Pinch-roll assembly
US3014629A (en) * 1959-02-27 1961-12-26 Owens Corning Fiberglass Corp Apparatus for longitudinally pulling continuous multifilament strands

Also Published As

Publication number Publication date
US3372848A (en) 1968-03-12
CH452782A (en) 1968-03-15

Similar Documents

Publication Publication Date Title
ES423876A1 (en) Thread supply device for textile machines
US723178A (en) Cord or rope making machine.
GB1165139A (en) Apparatus for Advancing Strandular Material
ES440685A1 (en) Surveying device
US4040043A (en) Film sensing apparatus
GB1470739A (en) Thread delivery device for textile machines
GB1381440A (en) Paraffin wax coating apparatus for yarn on textile machines
GB1205032A (en) Apparatus for returning a yarn end into an open end spinning machine
US3364669A (en) Shut off deivce for stretch twist machines
US3320642A (en) Apparatus for storing an elongated flexible element
GB823207A (en) Improvements in web-renewing mechanism
GB931090A (en) Device for predetermining length of yarn on spool
US2274826A (en) Textile apparatus
US2310581A (en) Compression calender rolls for carding machines
GB1467261A (en) Apparatus for the processing of slivers in textile machines
GB1143950A (en) Improvements in or relating to yarn-feed devices
US2799057A (en) Sliver stop motion devices
GB1138335A (en) Winding packages of bulked yarn
US2665541A (en) Machine for making cord from twisted web material
GB1274458A (en) Method of threading in threads in draw-twisting or draw-winding machines
US3478945A (en) Yarn supplying means for knitting machines
FR2016770A1 (en) Textile machine thread feed system
GB1152822A (en) Winding of Coils
GB1245501A (en) Improvements in or relating to yarn processing apparatus
US2896268A (en) Lap split preventing means for attachment to a comber

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees