GB1402402A - Sliver condenser in a fibre separating device of open-end spinning units - Google Patents

Sliver condenser in a fibre separating device of open-end spinning units

Info

Publication number
GB1402402A
GB1402402A GB4947773A GB4947773A GB1402402A GB 1402402 A GB1402402 A GB 1402402A GB 4947773 A GB4947773 A GB 4947773A GB 4947773 A GB4947773 A GB 4947773A GB 1402402 A GB1402402 A GB 1402402A
Authority
GB
United Kingdom
Prior art keywords
condenser
sliver
dimension
open
separating device
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
GB4947773A
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.)
Vyzkumny Ustav Bavlnarsky AS
Original Assignee
Vyzkumny Ustav Bavlnarsky AS
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 Vyzkumny Ustav Bavlnarsky AS filed Critical Vyzkumny Ustav Bavlnarsky AS
Publication of GB1402402A publication Critical patent/GB1402402A/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
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/72—Fibre-condensing guides

Landscapes

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

Abstract

1402402 Sliver condensers in break spinning openers VYZKUMNY USTAV BAVLNARSKY 24 Oct 1973 [29 Nov 1972] 49477/73 Heading D1N A sliver condenser in the feed of a break spinning opener within at least a portion of its duct length has a dimension 15 measured parallel to the feed roller axis greater than the maximum dimension 16 measured perpendicular to the feed roller axis the dimension 16 varying gradually across the section such that the maximum dimension 16 lies adjacent at least one of the narrower opposite duct walls. Alternative sections are shown in Figs. 2, 6 and 7. The cross-sectional shape of the condenser duct may vary throughout its length, Figs. 3, 4, 5 and 8 (not shown).
GB4947773A 1972-11-29 1973-10-24 Sliver condenser in a fibre separating device of open-end spinning units Expired GB1402402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS8120A CS163512B1 (en) 1972-11-29 1972-11-29

Publications (1)

Publication Number Publication Date
GB1402402A true GB1402402A (en) 1975-08-06

Family

ID=5431362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4947773A Expired GB1402402A (en) 1972-11-29 1973-10-24 Sliver condenser in a fibre separating device of open-end spinning units

Country Status (9)

Country Link
US (1) US3881308A (en)
JP (1) JPS4993629A (en)
CH (1) CH570474A5 (en)
CS (1) CS163512B1 (en)
DD (1) DD108329A5 (en)
DE (1) DE2359176A1 (en)
FR (1) FR2208012B1 (en)
GB (1) GB1402402A (en)
IT (1) IT1001938B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358645A (en) * 2000-01-29 2001-08-01 Truetzschler Gmbh & Co Kg Carding machine incorporating a sliver funnel with a rectangular outlet
US6550106B2 (en) 2000-01-29 2003-04-22 TRüTZSCHLER GMBH & CO. KG Fiber web guiding device for forming a sliver from a fiber web

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063318B (en) * 1979-11-20 1983-06-29 Tashkent Sp Konstrukt Bjuro Te Sliver condenser for open-end spinning machines
DE4222840B4 (en) * 1992-07-11 2006-06-14 Saurer Gmbh & Co. Kg Open-end spinning device
CN103060963B (en) * 2012-12-25 2015-01-07 青岛大学 One-step spinning machine capable of conducting entwisting clockwise and one-step spinning method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US325700A (en) * 1885-09-08 Sliver trumpet or guide for spinning mule s or frames
US1499607A (en) * 1921-03-10 1924-07-01 Dawson James Henry Fiber-treating appliance for drawing and preparing fibers for spinning into yarns
BE372915A (en) * 1929-08-23
US2206232A (en) * 1938-10-27 1940-07-02 H & B American Machine Company Apparatus for drafting textile slivers or rovings
GB632266A (en) * 1947-09-02 1949-11-18 Howard & Bullough Ltd Improvements in or relating to drafting apparatus for textile spinning and like machines
US3083414A (en) * 1959-09-12 1963-04-02 Luwa Ag Forming funnel and method of forming sliver
US3020600A (en) * 1959-11-23 1962-02-13 Saco Lowell Shops Fly removing apparatus
US3246370A (en) * 1963-04-24 1966-04-19 Maremont Corp Textile fiber condensting trumpet
US3387339A (en) * 1964-09-14 1968-06-11 Bofill Carlos Salles Sliver condenser for drawing frames
US3353210A (en) * 1965-12-09 1967-11-21 Du Pont Rectangular convergence guide
US3447206A (en) * 1967-10-24 1969-06-03 Whitin Machine Works Draw frame for blending fibers
US3626681A (en) * 1968-08-08 1971-12-14 Toyoda Automatic Loom Works Ringless spinning machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358645A (en) * 2000-01-29 2001-08-01 Truetzschler Gmbh & Co Kg Carding machine incorporating a sliver funnel with a rectangular outlet
US6550106B2 (en) 2000-01-29 2003-04-22 TRüTZSCHLER GMBH & CO. KG Fiber web guiding device for forming a sliver from a fiber web
GB2358645B (en) * 2000-01-29 2003-12-17 Truetzschler Gmbh & Co Kg Arrangement at a carding machine for forming a fibre bundle

Also Published As

Publication number Publication date
FR2208012A1 (en) 1974-06-21
CS163512B1 (en) 1975-09-15
IT1001938B (en) 1976-04-30
US3881308A (en) 1975-05-06
FR2208012B1 (en) 1976-11-19
JPS4993629A (en) 1974-09-05
DE2359176A1 (en) 1974-05-30
CH570474A5 (en) 1975-12-15
DD108329A5 (en) 1974-09-12

Similar Documents

Publication Publication Date Title
GB1392350A (en) Device for use in open-end spinning
GB997572A (en) Fibre handling methods and apparatus
GB1374536A (en) Method of break spinning and a spinning chamber for use in carrying out the method
GB1402402A (en) Sliver condenser in a fibre separating device of open-end spinning units
GB1533327A (en) Method of eliminating impurities in spinning machines
GB1449923A (en) Separating fibres for open end spinning
ATE84084T1 (en) CARD FOR MAKING NON-WOVEN FROM FIBER MATERIAL.
GB822599A (en) Improvements in or relating to bearing units for the spindles of spinning and twisting frames
GB1529404A (en) Open-end spinning apparatus
GB1247283A (en) A method and device for doffing and straightening fibres
GB1225591A (en)
GB1338685A (en) Apparatus for the open-end spinning of textile yarns
GB1357211A (en) Fibre separating device for a break spinning unit of a spinning machine
GB1339149A (en) Method of separating fibres from fibrous bodies in open end spinning machines
GB1367221A (en) Fibre conveying device for an openend spinning apparatus
GB1439199A (en) Open end spinning devices
GB1358810A (en) Open-end spinning method and apparatus adapted for carrying out this method
GB1358262A (en) Apparatus for forming silver from a web of fibres
GB1370523A (en) Fibre opening apparatus for a break spinning unit
GB1294202A (en) Method of and apparatus for doffing fibres from a combing roller of a fibre separating device
GB2013741B (en) Fibre sliver opening roller for an open-end spinning device
GB1451249A (en) Device for spinning fibres in open end spinning machines
FR2213993A1 (en) Fibre combing zone for open-end spinning - with structured angular shearing action on sliver and specific channel dimensions
GB1402811A (en) Method vyzkumny ustav bavlnarsky method of feeding a fibrous sliver to a combing-out cylinder of an open-end spinning unit and fibre separating device for use in an open-end spinning unit
GB1436193A (en) Spinning unit for open end spinning machines

Legal Events

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