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GB1305584A - - Google Patents

Info

Publication number
GB1305584A
GB1305584A GB559270A GB1305584DA GB1305584A GB 1305584 A GB1305584 A GB 1305584A GB 559270 A GB559270 A GB 559270A GB 1305584D A GB1305584D A GB 1305584DA GB 1305584 A GB1305584 A GB 1305584A
Authority
GB
United Kingdom
Prior art keywords
ring
thread
suction gun
tool
threading
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
GB559270A
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 filed Critical
Publication of GB1305584A publication Critical patent/GB1305584A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H17/00—Hand tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

1305584 Threading tool IMPERIAL CHEMICAL INDUSTRIES Ltd 19 April 1971 [5 Feb 1970] 5592/70 Heading D1F In a threading operation, a thread (10) running towards the ring (12) of a ring and traveller wind-up mechanism is entrained with a suction gun (11) above the ring, the threading tool shown is passed upwards through the ring and the thread is caught in a notch 1 in a spring-loaded, pivoted arm 2 and the tool is withdrawn back through the ring. This action establishes a thread line (passing through the ring, around notch 1, over the ring to the suction gun) the mounting tension in which overcomes the spring 5, the arm 2 yields and the loop of thread is severed as by a cutter blade 7 whereupon the two freed ends are collected by the suction gun. If the thread is a staple fibre strand it may be reinforced by false-twisting imparted by the suction gun. Alternative severing means may comprise two blades in acute angled contact, blades moving relatively to each other in cutting action, or hot wire or flames. The tool may incorporate a traveller threading device according to Specification 1305585.
GB559270A 1970-02-05 1970-02-05 Expired GB1305584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB559270 1970-02-05

Publications (1)

Publication Number Publication Date
GB1305584A true GB1305584A (en) 1973-02-07

Family

ID=9799010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB559270A Expired GB1305584A (en) 1970-02-05 1970-02-05

Country Status (4)

Country Link
US (1) US3701246A (en)
DE (1) DE2105027A1 (en)
GB (1) GB1305584A (en)
NL (1) NL7101480A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB293371A (en) * 1927-04-04 1928-07-04 British Celanese Improvements in or relating to the manufacture of artificial silk or like threads and apparatus therefor
US2572138A (en) * 1951-02-07 1951-10-23 American Enka Corp Method of threading ring twisting machines
US2822661A (en) * 1953-07-03 1958-02-11 Celanese Corp Yarn winding
US2855748A (en) * 1955-12-29 1958-10-14 American Enka Corp Starting wheel for twister
US2949722A (en) * 1957-01-18 1960-08-23 American Enka Corp Method and apparatus for producing a transfer tail

Also Published As

Publication number Publication date
US3701246A (en) 1972-10-31
NL7101480A (en) 1971-08-09
DE2105027A1 (en) 1971-08-26

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Legal Events

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