GB1323613A - Device for detecting yarn breakage in a break spinning frame - Google Patents

Device for detecting yarn breakage in a break spinning frame

Info

Publication number
GB1323613A
GB1323613A GB1066671A GB1066671A GB1323613A GB 1323613 A GB1323613 A GB 1323613A GB 1066671 A GB1066671 A GB 1066671A GB 1066671 A GB1066671 A GB 1066671A GB 1323613 A GB1323613 A GB 1323613A
Authority
GB
United Kingdom
Prior art keywords
yarn breakage
yarn
fibres
urged
april
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
GB1066671A
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.)
Toyota Industries Corp
Daiwa Boseki KK
Original Assignee
Daiwa Boseki KK
Toyoda Jidoshokki Seisakusho KK
Toyoda Automatic Loom Works 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 Daiwa Boseki KK, Toyoda Jidoshokki Seisakusho KK, Toyoda Automatic Loom Works Ltd filed Critical Daiwa Boseki KK
Publication of GB1323613A publication Critical patent/GB1323613A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

1323613 Stop-motion for break spinning machine TOYODA JIDOSHOKKI SEISAKUSHO KK and DAIWA BOSEKI KK 22 April 1971 [22 April 1970] 10666/71 Heading D1D A yarn breakage detecting element 18', normally disposed in contact with a twisted yarn Y issuing from a break spinning machine, is pivotally attached to a support member 16 through a resilient member such as a leaf spring 17 and is urged by the said resilient member, when yarn breakage occurs, into a position at which it has means associated therewith to at least indicate the occurrence of the yarn breakage The element 18' carries a permanent magnet 22 that actuates a reed switch 23 when urged into the afoersaid position. The magnet 22 and switch 23 may be replaced by an interrupting plate and photoelectric switch. Spinning arrangement. A sliver of fibres F is fed between the nip of a roller 2 and a presser 3 to a combing roller 4 from which the fibres are sucked through a converging air passage 7 into a rotor 8 where they are spun into a yarn Y that exits through an opening 10a to be drawn up through a tube 13 by a pair of rollers 14.
GB1066671A 1970-04-22 1971-04-22 Device for detecting yarn breakage in a break spinning frame Expired GB1323613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3490870 1970-04-22

Publications (1)

Publication Number Publication Date
GB1323613A true GB1323613A (en) 1973-07-18

Family

ID=12427280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1066671A Expired GB1323613A (en) 1970-04-22 1971-04-22 Device for detecting yarn breakage in a break spinning frame

Country Status (4)

Country Link
CH (1) CH523351A (en)
DE (1) DE2119710A1 (en)
FR (1) FR2086247B1 (en)
GB (1) GB1323613A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109518311A (en) * 2018-11-23 2019-03-26 西安智强科技有限公司 A kind of chemical fibre reels off raw silk from cocoons interruption detection protection robot

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732608A1 (en) * 1977-07-19 1979-02-01 Vnii Legkogo Textil Masch Ringless yarn spinning appts. - has indicator showing disengaged driving position of twister on yarn break to prevent fibre supply drive actuation
DE3114919A1 (en) * 1981-04-13 1982-10-28 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Appliance for impeding or blocking the propagation of the twist of threads

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR629511A (en) * 1927-02-21 1927-11-12 Electrical signal of broken wires applicable to all textile machines
GB1010737A (en) * 1963-04-18 1965-11-24 Leesona Holt Ltd Improvements in thread feelers in textile stop motions
AT252077B (en) * 1964-12-15 1967-02-10 Vyzk Ustav Bavlnarsky Thread breakage monitor on spinning machines with rotating spinning chamber
AT291821B (en) * 1966-08-24 1971-07-26 Rieter Ag Maschf Device for building up and feeding back a yarn reserve on a spinning chamber spinning device
FR1490960A (en) * 1966-08-30 1967-08-04 Vyzk Ustav Bavlnarsky Mechanism for checking yarn breakage in continuous spinning looms as well as a loom provided with said mechanism or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109518311A (en) * 2018-11-23 2019-03-26 西安智强科技有限公司 A kind of chemical fibre reels off raw silk from cocoons interruption detection protection robot
CN109518311B (en) * 2018-11-23 2024-05-28 江阴市凯嘉盛机械制造有限公司 Detection and protection robot for chemical fiber spinning interruption

Also Published As

Publication number Publication date
DE2119710A1 (en) 1971-11-18
FR2086247A1 (en) 1971-12-31
FR2086247B1 (en) 1973-10-19
CH523351A (en) 1972-05-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee