GB1191324A - Improvements in or relating to the Transfer of Threadlines between Spindles - Google Patents

Improvements in or relating to the Transfer of Threadlines between Spindles

Info

Publication number
GB1191324A
GB1191324A GB20200/67A GB2020067A GB1191324A GB 1191324 A GB1191324 A GB 1191324A GB 20200/67 A GB20200/67 A GB 20200/67A GB 2020067 A GB2020067 A GB 2020067A GB 1191324 A GB1191324 A GB 1191324A
Authority
GB
United Kingdom
Prior art keywords
spindle
running thread
loop
lacing yarn
transferring
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
GB20200/67A
Inventor
Nigel Ward Hayman
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB20200/67A priority Critical patent/GB1191324A/en
Priority to US724434A priority patent/US3456435A/en
Publication of GB1191324A publication Critical patent/GB1191324A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/40—Arrangements for connecting continuously-delivered material to bobbins or the like
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)

Abstract

1,191,324. Transferring yarns. IMPERIAL CHEMICAL INDUSTRIES Ltd. 24 April, 1968 [2 May, 1967], No. 20200/67. Heading D1D. A process for transferring a running thread 18 from one spindle A1 to a second spindle B'2 e.g. to facilitate doffing of a full package 7 at spindle A1 in a draw and twister without stopping the running thread comprises looping on end 10 of a lacing yarn 19 around but out of contact with the running thread, said lacing yarn being anchored at its other end e.g. on a piece of Velero (Trade Mark) 13, for subsequent rotation with a bobbin 22 mounted on spindle B2, tightening the loop 10 to grip the running thread by starting rotation of the spindle B2 and entraining and rotating the lacing yarn thereby, severing the running thread downstream of the loop e.g. by a heated member 16 and transferring the free end of the running thread to the spindle B2 by pulling it thereto by said lacing yarn. As shown each set of draw-rollers is provided with a pair of diagonally set spindles so that after the thread transfer the full packages may be doffed sequentially. The loop 10 which is provided with a slip knot is mounted on a slotted rubber 20 through which protrude pins 21. When tension is applied to the lacing yarn, the pins are inwardly deformed and the loop slips therefrom onto the running thread. Each spindle is provided with anotched member 14 into engagement with which the lacing yarn can be moved by actuation of an arm 15.
GB20200/67A 1967-05-02 1967-05-02 Improvements in or relating to the Transfer of Threadlines between Spindles Expired GB1191324A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB20200/67A GB1191324A (en) 1967-05-02 1967-05-02 Improvements in or relating to the Transfer of Threadlines between Spindles
US724434A US3456435A (en) 1967-05-02 1968-04-26 Transfer of threadlines between spindles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20200/67A GB1191324A (en) 1967-05-02 1967-05-02 Improvements in or relating to the Transfer of Threadlines between Spindles

Publications (1)

Publication Number Publication Date
GB1191324A true GB1191324A (en) 1970-05-13

Family

ID=10142084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20200/67A Expired GB1191324A (en) 1967-05-02 1967-05-02 Improvements in or relating to the Transfer of Threadlines between Spindles

Country Status (2)

Country Link
US (1) US3456435A (en)
GB (1) GB1191324A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747314A (en) * 1971-05-10 1973-07-24 Leesona Corp Severing apparatus for severing ballooning yarn during spinning or twisting
DE3929884A1 (en) * 1989-09-08 1991-03-14 Schlafhorst & Co W SPINNING PROCESS AND MACHINE

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
US1822018A (en) * 1929-03-28 1931-09-08 Aceta Gmbh Twisting continuously spun artificial threads
NL26225C (en) * 1930-09-04
US2431323A (en) * 1945-01-13 1947-11-25 North American Rayon Corp Method of starting thread on bobbins
US2432564A (en) * 1946-06-01 1947-12-16 Celanese Corp Twisting and winding apparatus for transfer tail

Also Published As

Publication number Publication date
US3456435A (en) 1969-07-22

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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