GB1302579A - - Google Patents

Info

Publication number
GB1302579A
GB1302579A GB2950270A GB2950270A GB1302579A GB 1302579 A GB1302579 A GB 1302579A GB 2950270 A GB2950270 A GB 2950270A GB 2950270 A GB2950270 A GB 2950270A GB 1302579 A GB1302579 A GB 1302579A
Authority
GB
United Kingdom
Prior art keywords
warp
braking device
bar
june
stop motion
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
GB2950270A
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 GB1302579A publication Critical patent/GB1302579A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
    • D04B35/14—Indicating, warning, or safety devices, e.g. stop motions responsive to thread breakage
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/20—Warp stop motions
    • D03D51/28—Warp stop motions electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

1302579 Warp stop motions; knitting machines G FIORUCCI 17 June 1970 [27 June 1969] 29502/70 Headings D1E D1C and D1M A photoelectric warp stop motion has downstream of the light source 5 and photoelectric cell 6, a braking device acting on the warp sheet N, which braking device consists of an upper bar 2 spring biassed upon a lower bar 1, so that when a thread snaps it is carried along by the warp sheet and collects on the upstream side of the braking device to interrupt the light beam. The top bar 2 is adjustable relative to the bottom bar 1 by eccentric members 7. The stop motion may be used in looms, warp knitting machines or warping machines.
GB2950270A 1969-06-27 1970-06-17 Expired GB1302579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6921900A FR2061848A5 (en) 1969-06-27 1969-06-27

Publications (1)

Publication Number Publication Date
GB1302579A true GB1302579A (en) 1973-01-10

Family

ID=9036575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2950270A Expired GB1302579A (en) 1969-06-27 1970-06-17

Country Status (4)

Country Link
US (1) US3677307A (en)
DE (1) DE2027381C3 (en)
FR (1) FR2061848A5 (en)
GB (1) GB1302579A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE355608B (en) * 1971-08-23 1973-04-30 Nordiska Maskinfilt Ab
US3760184A (en) * 1972-03-10 1973-09-18 Sick Erwin Fa Photoelectric monitoring device for pluralities of threads
GB1463543A (en) * 1973-07-25 1977-02-02 Nishiki Sangyo Kk Apparatus for automatically stopping a weaving loom upon breakage of a warp yarn
US4100425A (en) * 1976-12-14 1978-07-11 Shiuji Ohsawa Apparatus for detecting break or slackening of yarn
DE3331772C2 (en) * 1983-05-11 1985-04-25 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optical thread break monitoring device
FR2594147B1 (en) * 1986-02-13 1988-04-01 Delcer Textile DETECTOR FOR THE PRESENCE OF AN INDIVIDUAL WIRE IN A PARALLEL THREADS.
CN101713118B (en) * 2009-10-30 2011-09-21 江苏万工科技集团有限公司 Multi-beam let-off device
DE102015110519B3 (en) * 2015-06-30 2016-06-16 Protechna Herbst Gmbh & Co. Kg Monitoring device for monitoring a group of threads on a textile machine
CN107829209A (en) * 2017-09-30 2018-03-23 浙江富尔顺化纤有限公司 A kind of Yarn break checkout gear for tricot machine
CN107700062A (en) * 2017-09-30 2018-02-16 浙江富尔顺化纤有限公司 Warp loom

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233483A (en) * 1938-07-28 1941-03-04 Photoswitch Inc Supervising filamentary material
GB547748A (en) * 1940-03-30 1942-09-09 Alfred Samuel Gutman Photo-electric protecting device for looms
US2233552A (en) * 1940-05-10 1941-03-04 W B Hunt Warp stop motion
US2373854A (en) * 1943-02-24 1945-04-17 Raalte Company Inc Van Textile machine
US2375324A (en) * 1944-02-15 1945-05-08 Celanese Corp Textile device
US2438365A (en) * 1944-11-17 1948-03-23 Alfred Hofmann & Company Stop means for textile apparatus and the like
US2570381A (en) * 1947-12-13 1951-10-09 Celanese Corp Stop motion for textile machines
US2711093A (en) * 1949-06-25 1955-06-21 Celanese Corp Stop motion
FR1125100A (en) * 1955-04-22 1956-10-23 Method for the detection in space of a small object
US3041461A (en) * 1958-05-27 1962-06-26 Lindly & Company Inc Photo electric inspecting apparatus
US3401267A (en) * 1964-06-26 1968-09-10 Milton A. Engle Yarn breakage detector
US3379225A (en) * 1965-05-31 1968-04-23 Toyo Boseki Loom stopping apparatus
NL6700367A (en) * 1967-01-11 1968-02-26
US3530690A (en) * 1968-03-29 1970-09-29 Appalachian Electronic Instr Yarn inspection apparatus

Also Published As

Publication number Publication date
DE2027381C3 (en) 1979-02-15
FR2061848A5 (en) 1971-06-25
US3677307A (en) 1972-07-18
DE2027381A1 (en) 1971-01-07
DE2027381B2 (en) 1978-06-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years