GB1342791A - Apparatus for drafting long staple fibre slivers - Google Patents

Apparatus for drafting long staple fibre slivers

Info

Publication number
GB1342791A
GB1342791A GB1206271A GB1206271A GB1342791A GB 1342791 A GB1342791 A GB 1342791A GB 1206271 A GB1206271 A GB 1206271A GB 1206271 A GB1206271 A GB 1206271A GB 1342791 A GB1342791 A GB 1342791A
Authority
GB
United Kingdom
Prior art keywords
rollers
drafting
fibres
intermesh
slide
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
GB1206271A
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.)
Rieter Ingolstadt Spinnereimaschinenbau AG
Original Assignee
Schubert und Salzer Maschinenfabrik AG
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 Schubert und Salzer Maschinenfabrik AG filed Critical Schubert und Salzer Maschinenfabrik AG
Publication of GB1342791A publication Critical patent/GB1342791A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01H5/22—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only
    • D01H5/24—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by rollers only with porcupines or like pinned rotary members

Abstract

1342791 Drafting apparatus SCHUBERT & SALZER MASCHINENFABRIK AG 29 April 1971 [23 May 1970] 12062/71 Headings DID and D1N An apparatus for drafting long staple fibres comprises two sets of rollers with projections which intermesh through the fibres but do not mutually contact. The amount of intermesh is adjustable to suit fibres of differing staple and crimp. A lower set of rollers 20, 22, 24 is mounted on a slide 3 and an upper set 21, 23, 25 is mounted on a frame 2 pivoted to slide 3 at an axle 26 and angularly adjustable by a screw 32. Further adjustability is provided by a screw 33 cooperating with a slot 330 allowing alteration of the intermesh e and d of the rollers 24, 25 and 20, 21 respectively. Fibres are fed to the drafting zone by supply rollers 10, 11 loaded by a device 110. Drafting is accomplished by rollers 12, 13, 14 non adjustably mounted on the machine frame 1 and from which the distance of the slide 3 is set by a lead screw 30. All the rollers are driven by toothed belts and in the event of excessive tension occuring jockey rollers 521, 538 or 541 deflect to stop the apparatus through micro switches El, E2 or E3. Specification 1342792 is referred to. (For Figure see next page)
GB1206271A 1970-05-23 1971-04-29 Apparatus for drafting long staple fibre slivers Expired GB1342791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702025272 DE2025272A1 (en) 1970-05-23 1970-05-23 Device for drawing long staple fiber strips

Publications (1)

Publication Number Publication Date
GB1342791A true GB1342791A (en) 1974-01-03

Family

ID=5771919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1206271A Expired GB1342791A (en) 1970-05-23 1971-04-29 Apparatus for drafting long staple fibre slivers

Country Status (7)

Country Link
BE (1) BE767407A (en)
BR (1) BR7103104D0 (en)
CH (1) CH526648A (en)
DE (1) DE2025272A1 (en)
FR (1) FR2090245B1 (en)
GB (1) GB1342791A (en)
SU (1) SU431679A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245517C2 (en) * 1982-12-09 1985-11-14 Spinnbau GmbH, 2820 Bremen Device for warping cross-oriented incoming fiber webs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566610A (en) * 1957-04-11

Also Published As

Publication number Publication date
BE767407A (en) 1971-10-18
CH526648A (en) 1972-08-15
FR2090245B1 (en) 1974-04-05
DE2025272A1 (en) 1971-12-02
FR2090245A1 (en) 1972-01-14
SU431679A3 (en) 1974-06-05
BR7103104D0 (en) 1973-06-12

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Legal Events

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