GB1305716A - - Google Patents

Info

Publication number
GB1305716A
GB1305716A GB3433169A GB1305716DA GB1305716A GB 1305716 A GB1305716 A GB 1305716A GB 3433169 A GB3433169 A GB 3433169A GB 1305716D A GB1305716D A GB 1305716DA GB 1305716 A GB1305716 A GB 1305716A
Authority
GB
United Kingdom
Prior art keywords
rotor
opening
cam
fibres
opening roller
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
GB3433169A
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 GB1305716A publication Critical patent/GB1305716A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor

Landscapes

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

Abstract

1305716 Break-spinning TMM (RESEARCH) Ltd 6 July 1970 [8 July 1969] 34331/69 Heading D1D A break-spinning machine comprises a spinning rotor 11, mounted for rotation on the shaft 12 of motor 13, fed with discrete fibres by a feed roller 25 and opening roller 27. The fibres pass from the opening roller 27 to the rotor 11 via a passage formed by ducts 14 and 29 whose length is greater than the mean fibre length i.e. greater than about two inches. Transfer of fibres is aided by suction applied at port 23. Access is gained to opening roller 27 by opening a front cover plate 41 mounted on a shaft 51 which also carries a cam 43. The opening movement turns cam 43 allowing brake arms 44 and 45 to come together and grip a brake drum on the opposite end of a motor shaft 39 which carries the opening roller 27. Similarly removal of the rotor front cover 15 which involves releasing a catch (32) Figs. 4 and 5 (not shown) turns a cam 36 and applies brake arms 37 and 38 to a drum on the motor shaft 12. Yarn 20 is removed from the rotor through delivery duct 18 by delivery rollers 21 and 22. In an alternative embodiment Figs. 6 and 7 (not shown) needles 52a are implanted in the fibre collecting surface of the rotor and are angled in the direction of rotation.
GB3433169A 1969-07-08 1969-07-08 Expired GB1305716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3433169 1969-07-08

Publications (1)

Publication Number Publication Date
GB1305716A true GB1305716A (en) 1973-02-07

Family

ID=10364319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3433169A Expired GB1305716A (en) 1969-07-08 1969-07-08

Country Status (6)

Country Link
US (1) US3724194A (en)
CH (1) CH527289A (en)
DE (1) DE2033224A1 (en)
ES (1) ES381543A1 (en)
FR (1) FR2051604B1 (en)
GB (1) GB1305716A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2167308C3 (en) * 1971-12-11 1985-03-21 Stahlecker, Fritz, 7347 Bad Überkingen Open-end spinning device
DE2161619C3 (en) * 1971-12-11 1982-05-27 Stahlecker, Fritz, 7347 Bad Überkingen Open-end spinning device
DE2246791A1 (en) * 1972-09-23 1974-03-28 Fritz Stahlecker SPINNING MACHINE USING THE OPEN-END PROCESS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130261C (en) * 1960-07-28
DE1510730B2 (en) * 1960-10-28 1976-11-18 Ausscheidung in: 17 85 715 Meimberg, Julius, 4400 Münster OPEN-END SPINNING DEVICE
DE1510741A1 (en) * 1964-01-08 1971-07-01 Julius Meimberg Method and device for spinning staple fibers
AT264331B (en) * 1965-10-01 1968-08-26 Vyzk Ustav Bavlnarsky Device for removing the fibers from the combing roller connected upstream of the spinning chamber of an air-jet spinning machine
AT272162B (en) * 1965-11-16 1969-06-25 Vyzk Ustav Bavlnarsky Device for continuous spinning chamber spinning
AT260737B (en) * 1965-11-17 1968-03-25 Vyzk Ustav Bavlnarsky Device for guiding the sliver, carding the fiber material and transporting it into the spinning device intended for continuous air-chamber spinning
AT262855B (en) * 1966-02-24 1968-06-25 Vyzk Ustav Bavlnarsky Device for continuous ringless spinning of textile fibers
AT269696B (en) * 1966-02-24 1969-03-25 Vyzk Ustav Bavlnarsky Device for pulling the fibers from the working surface of the combing roller into the spinning chamber
DD67058A (en) * 1967-06-01
US3494118A (en) * 1967-11-20 1970-02-10 Bobkowicz E Universal open-end spinning method of multicomponent yarns production
AT307284B (en) * 1968-01-19 1973-05-10 Vyzk Ustav Bavlnarsky Device for guiding the fibers during continuous spinning by means of a rotating vacuum spinning chamber
FR1584247A (en) * 1968-02-07 1969-12-19

Also Published As

Publication number Publication date
ES381543A1 (en) 1973-04-16
DE2033224A1 (en) 1971-01-14
US3724194A (en) 1973-04-03
FR2051604B1 (en) 1973-12-21
FR2051604A1 (en) 1971-04-09
CH527289A (en) 1972-08-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee