GB1290527A - - Google Patents

Info

Publication number
GB1290527A
GB1290527A GB1290527DA GB1290527A GB 1290527 A GB1290527 A GB 1290527A GB 1290527D A GB1290527D A GB 1290527DA GB 1290527 A GB1290527 A GB 1290527A
Authority
GB
United Kingdom
Prior art keywords
rotor
roller
cover
opening roller
catch
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
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 GB1290527A publication Critical patent/GB1290527A/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)

Abstract

1290527 Open-end spinning machines TMM (RESEARCH) Ltd 6 July 1970 [8 July 1969] 34328/69 Heading D1D In an open-end spinning machine a spinning rotor 11 collects on its inner surface 19 fibres supplied by a feed roller 25 and an opening roller 27. which are disposed out of line with the rotor 11 so that a cover plate 15 may be removed without obstruction by or displacement of the feeding means. Fibres enter via ducts 29 and 14 aided by suction applied to a duct 23 and a yarn 20 is drawn off through a delivery duct 18 by rollers 21 and 22. The cover plate 15 is retained by a catch (32), see Fig. 4 (not shown) and a spring clip (31), the catch (32) also engaging a shaft 49 having a cam 36 which operates spring loaded arms 37 and 38 of a brake device which stops the rotor 11 when the cover 15 is removed. A cover 41 for access to the opening roller 27 is pivoted by a shaft 51 carrying a cam 43 which operates a braking device similar to that already mentioned but which stops the roller 27. The spining rotor 11 is driven by an electric motor 13 and the opening roller 27 by an electric motor (40), Fig. 2 (not shown).
GB1290527D 1969-07-08 1969-07-08 Expired GB1290527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3432869 1969-07-08

Publications (1)

Publication Number Publication Date
GB1290527A true GB1290527A (en) 1972-09-27

Family

ID=10364273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290527D Expired GB1290527A (en) 1969-07-08 1969-07-08

Country Status (5)

Country Link
CH (1) CH526645A (en)
DE (1) DE2033225A1 (en)
ES (1) ES381541A1 (en)
FR (1) FR2051602B1 (en)
GB (1) GB1290527A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS165067B1 (en) * 1972-10-12 1975-11-28
DE102007019733A1 (en) * 2007-04-26 2008-10-30 Rieter Ingolstadt Gmbh Open-end spinning device, has brake lining automatically carried by spring force of opening cylinder during up-tilting of housing, where brake device forms tumbler device for up-tiltable housing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1510741A1 (en) * 1964-01-08 1971-07-01 Julius Meimberg Method and device for spinning staple fibers
AT267375B (en) * 1965-11-16 1968-12-27 Vyzk Ustav Bavlnarsky Machine for the continuous spinning chamber spinning of textile fibers
AT264338B (en) * 1966-03-19 1968-08-26 Vyzk Ustav Bavlnarsky Device for separating and feeding textile fibers
DD67058A (en) * 1967-06-01
GB1280456A (en) * 1968-07-25 1972-07-05 Tmm Research Ltd Improvements relating to the spinning of textile yarns

Also Published As

Publication number Publication date
DE2033225A1 (en) 1971-01-14
FR2051602B1 (en) 1973-10-19
FR2051602A1 (en) 1971-04-09
CH526645A (en) 1972-08-15
ES381541A1 (en) 1972-11-01

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Legal Events

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