GB1274434A - Method of cleaning spinning chambers in break spinning machines and apparatus for performing said method - Google Patents

Method of cleaning spinning chambers in break spinning machines and apparatus for performing said method

Info

Publication number
GB1274434A
GB1274434A GB6229/70A GB622970A GB1274434A GB 1274434 A GB1274434 A GB 1274434A GB 6229/70 A GB6229/70 A GB 6229/70A GB 622970 A GB622970 A GB 622970A GB 1274434 A GB1274434 A GB 1274434A
Authority
GB
United Kingdom
Prior art keywords
chamber
spinning
break
air flow
separating mechanism
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
GB6229/70A
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.)
Elitex Zavody Textilniho
Original Assignee
Elitex Zavody Textilniho
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 Elitex Zavody Textilniho filed Critical Elitex Zavody Textilniho
Publication of GB1274434A publication Critical patent/GB1274434A/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
    • 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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

1,274,434. Cleaning spinning chambers; break spinners. ELITEX-ZAVODY TEXTILNIHO STROJIRENSTVI GENERALNI REDITELSTVI. 10 Feb., 1970 [20 Feb., 1969], No. 6229/70. Headings DID and D1F. A method of cleaning spinning chambers in break-spinning machines is characterised in that the air flow, by which separated fibres 8 are fed into the spinning chamber, is imparted a pulsing motion, after deflection from a wall 15 which slopes towards a collecting surface of the chamber before escaping through vents 17, by at least one stationary projection 18 extending into the chamber. The body 19 of a separating mechanism 1 is provided with a channel 9 inclined to the direction of feeding fibres 8 from the separating mechanism, the channel 9 opening at one end into the ambient atmosphere and at the other end in a direction substantially perpendicular to the wall 15 of the chamber. The projection 18 can be in the form of a wing 20 or a rib. The yarn produced at point 16 is withdrawn from the chamber via hollow screw set in the body part 19 of the separating mechanism. The pulsing motion imparted to the air flow prevents dirt entrained in the fibres from settling and the dirt is carried away on the air flow via vents 17.
GB6229/70A 1969-02-20 1970-02-10 Method of cleaning spinning chambers in break spinning machines and apparatus for performing said method Expired GB1274434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS118369 1969-02-20

Publications (1)

Publication Number Publication Date
GB1274434A true GB1274434A (en) 1972-05-17

Family

ID=5345571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6229/70A Expired GB1274434A (en) 1969-02-20 1970-02-10 Method of cleaning spinning chambers in break spinning machines and apparatus for performing said method

Country Status (5)

Country Link
US (1) US3624995A (en)
JP (1) JPS4914408B1 (en)
DE (1) DE2005224A1 (en)
FR (1) FR2037114B1 (en)
GB (1) GB1274434A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS163838B1 (en) * 1970-12-22 1975-11-07
CS163843B1 (en) * 1971-03-26 1975-11-07 Elitex Zavody Textilniho
US3884029A (en) * 1972-06-08 1975-05-20 Vyzk Ustav Bavlinarsky Apparatus for ringless spinning of fibres
US3800520A (en) * 1973-06-04 1974-04-02 Rieter Ag Maschf Fiber opening roll of an open end spinning device
DE3917991A1 (en) * 1989-06-02 1990-12-06 Fritz Stahlecker DEVICE FOR OE ROTOR SPINNING
US5687558A (en) * 1991-07-13 1997-11-18 Hans Stahlecker Fiber supply arrangement for open-end rotor spinning
WO1994001605A1 (en) * 1992-07-01 1994-01-20 Rieter Ingolstadt Spinnereimaschinenbau Aktiengesellschaft Process and device for open-end spinning
DE4441087A1 (en) * 1994-11-18 1996-05-23 Rieter Ingolstadt Spinnerei Open-end spinning device

Also Published As

Publication number Publication date
FR2037114B1 (en) 1973-11-16
FR2037114A1 (en) 1970-12-31
JPS4914408B1 (en) 1974-04-08
US3624995A (en) 1971-12-07
DE2005224A1 (en) 1970-09-03

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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