GB677544A - Improvements in or relating to textile twisting mechanisms for twisting machines - Google Patents

Improvements in or relating to textile twisting mechanisms for twisting machines

Info

Publication number
GB677544A
GB677544A GB23326/49A GB2332649A GB677544A GB 677544 A GB677544 A GB 677544A GB 23326/49 A GB23326/49 A GB 23326/49A GB 2332649 A GB2332649 A GB 2332649A GB 677544 A GB677544 A GB 677544A
Authority
GB
United Kingdom
Prior art keywords
spindle
lever
thread
support
arm
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
GB23326/49A
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of GB677544A publication Critical patent/GB677544A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/1608—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material where the paying-out and take-up stations are stopped at one and the same time
    • 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
    • B65H63/036—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 combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
    • 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)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

677,544. Textile twisting machine "knockoff" mechanism. BARMER MASCHINENFABRIK AKT.-GES. Sept. 8, 1949 [Sept. 8, 1948], No. 23326/49. Class 120(ii) A textile twisting machine of the kind comprising a support, mounted rockably in the vertical plane, for a spindle urged by weight or spring action against a driving means, a reciprocating thread guide for laying the thread on to a winding bobbin, and a disconnection device controlled by a knocking-off or stop motion including a thread feeler, for automatically disconnecting the drive to the spindle, and also if desired, the drive to the winding bobbin in the event of thread breakage, wherein, means are provided for deriving the disconnecting movement from the reciprocating movement of the thread guide. In the arrangement shown, 1 is a spindle support pivoted at 2 and carrying, on a lower arm 3, a double twist spindle 4. An upper arm 5 carries a thread guide eye 6 and a guide roller 7. The support 1 is rockable between two stops 9 and in one end position the wharve of the spindle 4 is in contact with driving belt 10 and in the other end position the wharve is removed from the driving belt. Disposed above the arm 5 is a winding bobbin 8 driven by a hollow driving roller 14 and a friction roller 15. Beneath the roller 14 is a trough shaped support 16 which on rocking of the spindle support in the disengagement direction lifts the driving roller 14 from the friction roller 15. There is also located above the arm 5 a reciprocating thread guide 17, 18 having a lever 19 pivoted thereto, held in an almost horizontal position by a spring 20 and having at its free end a cam member 21 having two inclined faces. Cam member 21 cooperates with a second cam member 22 disposed at the free end of a lever 23 pivoted on the arm 5. The lever 23 may be rocked between two end positions in one of which cam 22 is in the path of the reciprocating cam member 21. The lever 23 is loaded by a small weight 24 which acts as a toggle mechanism. On the axle 25 of the lever 23 is pivoted a feeler constituted by a light lever 26 applied against the thread by a counterweight 28. When the thread breaks, feeler 26 rocks upwards. the lug 29 strikes the arm 30 of lever 23 and tilts the latter to bring the cam 22 into the path of the reciprocating cam 21. The cams engage, causing the spindle support 1, 3, 5, to be rocked into the disengagement position thus disconnecting the drive to the spindle 4 and the winding bobbin 8. Movement of the spindle support 1 is under the action of a toggle mechanism comprising a spring 11. An alternative arrangement shows a weight operated toggle mechanism for the spindle support.
GB23326/49A 1948-09-08 1949-09-08 Improvements in or relating to textile twisting mechanisms for twisting machines Expired GB677544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR677544X 1948-09-08

Publications (1)

Publication Number Publication Date
GB677544A true GB677544A (en) 1952-08-20

Family

ID=9020537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23326/49A Expired GB677544A (en) 1948-09-08 1949-09-08 Improvements in or relating to textile twisting mechanisms for twisting machines

Country Status (6)

Country Link
US (1) US2574957A (en)
BE (1) BE490852A (en)
CH (1) CH277614A (en)
FR (1) FR1010533A (en)
GB (1) GB677544A (en)
NL (1) NL73419C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059665A (en) * 1960-12-30 1962-10-23 Int Harvester Co Two-way check valve for pumps and the like

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930182A (en) * 1960-03-29 Automatic stopping device for stopping thread twisting machines
DE949725C (en) * 1952-01-25 1956-09-27 Us Textile Mach Co Stopping device for multi-layer twisting machines, especially those with two-for-one twisting spindles
US2786324A (en) * 1953-11-16 1957-03-26 Universal Winding Co Two-for-one stop motion
US2890564A (en) * 1953-11-16 1959-06-16 Universal Winding Co Two-for-one stop motion
US2791086A (en) * 1955-07-07 1957-05-07 Universal Winding Co Textile spindle
DE8629229U1 (en) * 1986-11-03 1988-03-03 Saurer-Allma Gmbh, 8960 Kempten Thread monitoring device for a two-for-one twisting machine
CN107761206A (en) * 2017-11-02 2018-03-06 盐城融凡纺织制衣有限公司 A kind of wire break alarm device for textile manufacturing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550108C (en) * 1929-11-15 1932-05-12 Jean Jacques Knecht Storage of spinning and twisting spindles
US1926963A (en) * 1932-09-30 1933-09-12 Wright Machine Company Stop motion for braiding or twisting machines
BE415174A (en) * 1935-05-10 1936-05-30
US2433987A (en) * 1946-07-29 1948-01-06 Marquette Metal Products Co Textile spindle mounting
US2478928A (en) * 1947-12-31 1949-08-16 North American Rayon Corp Latch-out device for twisting spindles
US2482654A (en) * 1948-02-07 1949-09-20 Duplan Corp Double-twist twisting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059665A (en) * 1960-12-30 1962-10-23 Int Harvester Co Two-way check valve for pumps and the like

Also Published As

Publication number Publication date
NL73419C (en)
CH277614A (en) 1951-09-15
BE490852A (en)
US2574957A (en) 1951-11-13
FR1010533A (en) 1952-06-12

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