GB1261991A - Method and apparatus for threading a yarn processing element - Google Patents

Method and apparatus for threading a yarn processing element

Info

Publication number
GB1261991A
GB1261991A GB406069A GB406069A GB1261991A GB 1261991 A GB1261991 A GB 1261991A GB 406069 A GB406069 A GB 406069A GB 406069 A GB406069 A GB 406069A GB 1261991 A GB1261991 A GB 1261991A
Authority
GB
United Kingdom
Prior art keywords
tape
heater
stop
clip
revolution
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
GB406069A
Inventor
Daniel J Fisher Jr
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 GB1261991A publication Critical patent/GB1261991A/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
    • D02G1/0273—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 threading up and starting the false-twisting machine

Landscapes

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

Abstract

1,261,991. Threading up device for heaters. LEESONA CORP. 24 Jan., 1969 [24 Jan., 1968; 25 Nov., 1968; 4 Dec., 1968], No. 4060/69. Heading D1F. A device for threading up a heater 4 of a textile machine consists of an endless tape 9 circumscribing the heater 4 and carrying a yarn holding clip 14, the tape being in association with a drive pulley 10, a spring element 11 and an actuator mechanism 13. To thread up the heater the yarn is attached to clip 14, lever 13 is depressed thus applying tension to the tape 9 and causing the slotted spring element 11 to lower the tape into contact with the pulley 10. The moving tape then carries the yarn up behind the heater, over the top and down the front face where it is deflected into contact with the heater grooves 4, 1. The lever is released when the clip has completed one revolution. The actuating mechanism may be constructed so as to automatically index the tape one revolution. Such a mechanism comprises a stop 21 attached to spring means 22 such that when means 22 is in its relaxed position stop 21 engages lugs 23, 23a on the tape and prevents the tape 9 from being driven by a friction drive wheel with which the tape is always in contact. To index the tape one revolution, means 22 is depressed to free the stop and lugs so that the tape is driven by the wheel. The means is released when the clip 14 has moved past the stop 21, the tape making one complete revolution and then stopping owing to lugs 23, 23a again engaging stop 21.
GB406069A 1968-01-24 1969-01-24 Method and apparatus for threading a yarn processing element Expired GB1261991A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70022768A 1968-01-24 1968-01-24
US79446168A 1968-11-25 1968-11-25
US78171168A 1968-12-04 1968-12-04

Publications (1)

Publication Number Publication Date
GB1261991A true GB1261991A (en) 1972-02-02

Family

ID=27418705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB406069A Expired GB1261991A (en) 1968-01-24 1969-01-24 Method and apparatus for threading a yarn processing element

Country Status (2)

Country Link
FR (1) FR2000674A1 (en)
GB (1) GB1261991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369367A1 (en) * 1976-10-28 1978-05-26 Rieter Ag Maschf DEVICE FOR INSERTING A THERMOPLASTIC WIRE INTO AN E

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459847A1 (en) * 1979-06-25 1981-01-16 Asa Sa MACHINE FOR FALSE TORSION WIRE TEXTURING
CN114737283B (en) * 2022-04-21 2023-06-27 陈定洲 Doubling winder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369367A1 (en) * 1976-10-28 1978-05-26 Rieter Ag Maschf DEVICE FOR INSERTING A THERMOPLASTIC WIRE INTO AN E
US4171201A (en) * 1976-10-28 1979-10-16 Rieter Machine Works, Ltd. Apparatus for threading up and placing a thermoplastic thread on a heating device of a textile machine

Also Published As

Publication number Publication date
FR2000674A1 (en) 1969-09-12

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