GB1514123A - Beater roll for open-end spinning machines - Google Patents

Beater roll for open-end spinning machines

Info

Publication number
GB1514123A
GB1514123A GB1396176A GB1396176A GB1514123A GB 1514123 A GB1514123 A GB 1514123A GB 1396176 A GB1396176 A GB 1396176A GB 1396176 A GB1396176 A GB 1396176A GB 1514123 A GB1514123 A GB 1514123A
Authority
GB
United Kingdom
Prior art keywords
open
end spinning
spinning machines
beater roll
beater
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
GB1396176A
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.)
Hollingsworth GmbH
Original Assignee
Hollingsworth GmbH
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 Hollingsworth GmbH filed Critical Hollingsworth GmbH
Publication of GB1514123A publication Critical patent/GB1514123A/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
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

In a saw-tooth strip for licker-in rollers of open-end spinning machines, which is wound helically onto the outer surface of the roller body, the front edges (8) of the teeth are rounded. The lifetime of the clothing is thereby lengthened. <IMAGE>
GB1396176A 1975-04-23 1976-04-06 Beater roll for open-end spinning machines Expired GB1514123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752518060 DE2518060C2 (en) 1975-04-23 1975-04-23 Sawtooth wire for a lickerin for open-end spinning machines

Publications (1)

Publication Number Publication Date
GB1514123A true GB1514123A (en) 1978-06-14

Family

ID=5944802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1396176A Expired GB1514123A (en) 1975-04-23 1976-04-06 Beater roll for open-end spinning machines

Country Status (7)

Country Link
JP (1) JPS51130336A (en)
CH (1) CH619992A5 (en)
CS (1) CS183649B2 (en)
DE (1) DE2518060C2 (en)
GB (1) GB1514123A (en)
HK (1) HK29179A (en)
SU (1) SU660599A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332804C2 (en) * 1983-09-12 1986-10-23 Hollingsworth Gmbh, 7265 Neubulach Process for treating the edges of a sawtooth wire for clothing in textile machines
DE3340105A1 (en) * 1983-11-05 1985-05-15 Staedtler & Uhl, 8540 Schwabach NEEDLE BRACKET WITH NEEDLE SET
DE3539464A1 (en) * 1985-11-07 1987-05-14 Hollingsworth Gmbh METHOD FOR TREATING THE EDGES OF A SAW TOOTH WIRE
DE3824911A1 (en) * 1988-07-22 1990-02-01 Reiners & Fuerst Needle clothing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE106015C (en) *
DE697359C (en) * 1937-06-21 1940-10-11 I G Farbenindustrie Akt Ges Saw tooth fitting for lickerin u. Like. on cards
US2849844A (en) * 1956-11-26 1958-09-02 Jr Edwin Allen Snape Card clothing grinding head
CH414410A (en) * 1964-07-20 1966-05-31 Honegger & Co Vorm Emil Honegg All-steel card clothing and process for making the same
LU52956A1 (en) * 1967-02-08 1968-10-09
JPS5210935B1 (en) * 1971-03-09 1977-03-28
DE2364544B2 (en) * 1973-12-24 1978-07-06 Hollingsworth Gmbh, 7261 Oberhaugstett Opening roller for open-end spinning machines
DE3332804C2 (en) * 1983-09-12 1986-10-23 Hollingsworth Gmbh, 7265 Neubulach Process for treating the edges of a sawtooth wire for clothing in textile machines

Also Published As

Publication number Publication date
JPS51130336A (en) 1976-11-12
CH619992A5 (en) 1980-10-31
DE2518060A1 (en) 1976-11-04
SU660599A3 (en) 1979-04-30
HK29179A (en) 1979-05-11
CS183649B2 (en) 1978-07-31
DE2518060C2 (en) 1986-07-17

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Legal Events

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