GB1191324A - Improvements in or relating to the Transfer of Threadlines between Spindles - Google Patents
Improvements in or relating to the Transfer of Threadlines between SpindlesInfo
- 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
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.
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)
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)
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 |
-
1967
- 1967-05-02 GB GB20200/67A patent/GB1191324A/en not_active Expired
-
1968
- 1968-04-26 US US724434A patent/US3456435A/en not_active Expired - Lifetime
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 |