GB648772A - Improvements in or relating to knocking-off motions for textile machines employing warp threads - Google Patents

Improvements in or relating to knocking-off motions for textile machines employing warp threads

Info

Publication number
GB648772A
GB648772A GB31246/47A GB3124647A GB648772A GB 648772 A GB648772 A GB 648772A GB 31246/47 A GB31246/47 A GB 31246/47A GB 3124647 A GB3124647 A GB 3124647A GB 648772 A GB648772 A GB 648772A
Authority
GB
United Kingdom
Prior art keywords
warp
drop
warp thread
thread
loop
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
GB31246/47A
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.)
EDMOND BAUGNIES
Original Assignee
EDMOND BAUGNIES
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 EDMOND BAUGNIES filed Critical EDMOND BAUGNIES
Publication of GB648772A publication Critical patent/GB648772A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

648,772. Warp stop motion. BAUGNIES, E. Nov. 25, 1947. No. 31246. Convention date, Sept. 30, 1947. [Classes 142(i) and 142(iv)] A warp stop motion comprises an electrical drop wire suspended by a link, of appreciably larger internal diameter than the diameter of the warp thread, and arranged, on breakage of a warp thread, to drop and complete an electric circuit which operates a signalling apparatus and a switch cutting off the electric supply. A drop wire 1 has an upper loop 3, to which a link 2 engaging a warp thread is attached, an elongated loop 4 engaging guides 5 connected to one pole of a source of electrical energy 6, and a lower portion 10 in electrical connection with the loop 4 and which, when a thread breaks, completes an electric circuit through a plate 7 to operate a signalling device 8 and a switch 9 which cuts off the electric supply. Rollers 12, 13 and 14 tension the warp threads. In the embodiment described, two drop wires are employed on each warp thread.
GB31246/47A 1947-09-30 1947-11-25 Improvements in or relating to knocking-off motions for textile machines employing warp threads Expired GB648772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE648772X 1947-09-30

Publications (1)

Publication Number Publication Date
GB648772A true GB648772A (en) 1951-01-10

Family

ID=3876665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31246/47A Expired GB648772A (en) 1947-09-30 1947-11-25 Improvements in or relating to knocking-off motions for textile machines employing warp threads

Country Status (2)

Country Link
BE (2) BE476425A (en)
GB (1) GB648772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114507923A (en) * 2021-12-31 2022-05-17 无锡长江精密纺织有限公司 Method for improving yarn tension and yarn tension uniformity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114507923A (en) * 2021-12-31 2022-05-17 无锡长江精密纺织有限公司 Method for improving yarn tension and yarn tension uniformity

Also Published As

Publication number Publication date
BE476425A (en)
BE497959A (en)

Similar Documents

Publication Publication Date Title
GB648772A (en) Improvements in or relating to knocking-off motions for textile machines employing warp threads
GB1335149A (en) Knitting machines
US3388565A (en) Stop motion with built-in slub catcher
GB828878A (en) Improvements in or relating to individual warp-tensioning devices for looms
GB1156457A (en) Improvements in Stop Motions for Textile Twisting Frames
GB948527A (en) Improvements in or relating to stop motion devices
GB762247A (en) Improvements in detectors for broken strands of yarn in textile machines
GB693603A (en) Thread breakage indicator
GB806160A (en) Winding of yarn
GB523580A (en) Improvements in and relating to thread-tensioning apparatus
ES200675A1 (en) Device for stop control of weaving machines, in case of rupture or inequality of the thread. (Machine-translation by Google Translate, not legally binding)
US2563906A (en) Stop motion
ES339545A1 (en) Yarn slub catchers
CH299668A (en) Sewing machine with a device for changing the needle thread tension.
GB706245A (en) Filament interruption detection
GB694860A (en) Improvements in or relating to means for feeding yarns in knitting machines
GB707375A (en) Improvements in or relating to stop motions for looms for weaving
AT182344B (en) Switching device on a yarn break suction system for spinning machines
GB727025A (en) Improvements in devices for indicating a broken or absent yarn in textile twisting frames
GB1054559A (en)
GB587406A (en) Improvements relating to stop motions for thread-consuming textile machines
GB307916A (en) Circular looms
ES306053A1 (en) Hosiery filaments cutting device
PL56918B1 (en)
GB860249A (en) Improvements in textile spinning and other machines