GB1459927A - Yarn cutting device - Google Patents

Yarn cutting device

Info

Publication number
GB1459927A
GB1459927A GB225474A GB225474A GB1459927A GB 1459927 A GB1459927 A GB 1459927A GB 225474 A GB225474 A GB 225474A GB 225474 A GB225474 A GB 225474A GB 1459927 A GB1459927 A GB 1459927A
Authority
GB
United Kingdom
Prior art keywords
yarn
package
traversed
pivot
cutting
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
GB225474A
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
Toyota Industries Corp
Daiwa Boseki KK
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 Toyota Industries Corp, Daiwa Boseki KK filed Critical Toyota Industries Corp
Priority to GB225474A priority Critical patent/GB1459927A/en
Publication of GB1459927A publication Critical patent/GB1459927A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/70Other constructional features of yarn-winding machines
    • B65H54/71Arrangements for severing filamentary materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/31Textiles threads or artificial strands of filaments

Abstract

1459927 Locating and cutting traversed yarn before package doffing TOYODA JIDOSHOKKI SEISAKUSHO KK 17 Jan 1974 02254/74 Heading DID A running, traversed yarn is located for cutting by forcibly moving the yarn, irrespective of its traverse direction, to a locating part of a guide extending along the traverse path, and cutting the yarn with a guidemounted cutter. As shown, Fig. 2, a yarn 2 running from an open end spinning unit is traversed by roller 35 onto a package 10. To permit package doffing, arm 15 bearing counterweight 33 is pivoted about pivot 11 to position 3' so that yarn 2 is traversed along guide 19. Solenoid 29 is then actuated to pivot arms 21, 22, Fig. 3, about pivot 18 to forcibly move the yarn into guide slot 20. The yarn cutter, which is a scissors-type cutter pivotable about pivot 18 and operable by solenoid 29 is then operated. One cut yarn end is sucked into suction nozzle 16. Plate 36, Fig. 1, then raises package 10 from released holder 9, the package is then transferred to plate 37 and carried to member 41 and then to a container. Bobbin catcher 5, rotated with plates 36, 37 by shaft 38, carries an empty bobbin 4 from mechanism 6 to holder 9.
GB225474A 1974-01-17 1974-01-17 Yarn cutting device Expired GB1459927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB225474A GB1459927A (en) 1974-01-17 1974-01-17 Yarn cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB225474A GB1459927A (en) 1974-01-17 1974-01-17 Yarn cutting device

Publications (1)

Publication Number Publication Date
GB1459927A true GB1459927A (en) 1976-12-31

Family

ID=9736325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB225474A Expired GB1459927A (en) 1974-01-17 1974-01-17 Yarn cutting device

Country Status (1)

Country Link
GB (1) GB1459927A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127334A2 (en) * 1983-05-02 1984-12-05 Toray Industries, Inc. Yarn feeding device; winding initiation for yarn
IT201600071598A1 (en) * 2016-07-08 2018-01-08 Savio Macch Tessili Spa METHOD OF LEVERAGE IN AN OPEN-END TYPE SPINNING MACHINE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127334A2 (en) * 1983-05-02 1984-12-05 Toray Industries, Inc. Yarn feeding device; winding initiation for yarn
EP0127334B1 (en) * 1983-05-02 1989-01-18 Toray Industries, Inc. Yarn feeding device; winding initiation for yarn
IT201600071598A1 (en) * 2016-07-08 2018-01-08 Savio Macch Tessili Spa METHOD OF LEVERAGE IN AN OPEN-END TYPE SPINNING MACHINE
EP3266912A1 (en) * 2016-07-08 2018-01-10 Savio Macchine Tessili S.p.A. Doffing method in an open-end spinning machine

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Legal Events

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