FR2416282A1 - Fibres drafting system - having work roll and arcuate block, both with card clothing, coacting to blend and draft - Google Patents

Fibres drafting system - having work roll and arcuate block, both with card clothing, coacting to blend and draft

Info

Publication number
FR2416282A1
FR2416282A1 FR7802627A FR7802627A FR2416282A1 FR 2416282 A1 FR2416282 A1 FR 2416282A1 FR 7802627 A FR7802627 A FR 7802627A FR 7802627 A FR7802627 A FR 7802627A FR 2416282 A1 FR2416282 A1 FR 2416282A1
Authority
FR
France
Prior art keywords
fibres
roll
card clothing
work roll
coacting
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.)
Granted
Application number
FR7802627A
Other languages
French (fr)
Other versions
FR2416282B1 (en
Inventor
Emmett S Livingston
Otis B Alston
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.)
Dixie Yarns Inc
Original Assignee
Dixie Yarns Inc
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 Dixie Yarns Inc filed Critical Dixie Yarns Inc
Priority to FR7802627A priority Critical patent/FR2416282A1/en
Publication of FR2416282A1 publication Critical patent/FR2416282A1/en
Application granted granted Critical
Publication of FR2416282B1 publication Critical patent/FR2416282B1/fr
Granted 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

Fibres drafting system for staple slivers includes a work roll about 35/16" dia. carrying card clothing with about 400 teeth per sq. inch. and coacting with an arcuate under-roll block carrying similar card clothing. The roll teeth are forwardly raked, oppositely to those of the block, and sliver infeed and outfeed roll pairs are of less dia. than the work roll, which runs faster than the infeed rolls and slower than the outfeed rolls. System efficiently parallels short fibres, present esp. in cotton slivers, and thereby eliminates conventional combers from textile mills.
FR7802627A 1978-01-31 1978-01-31 Fibres drafting system - having work roll and arcuate block, both with card clothing, coacting to blend and draft Granted FR2416282A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7802627A FR2416282A1 (en) 1978-01-31 1978-01-31 Fibres drafting system - having work roll and arcuate block, both with card clothing, coacting to blend and draft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7802627A FR2416282A1 (en) 1978-01-31 1978-01-31 Fibres drafting system - having work roll and arcuate block, both with card clothing, coacting to blend and draft

Publications (2)

Publication Number Publication Date
FR2416282A1 true FR2416282A1 (en) 1979-08-31
FR2416282B1 FR2416282B1 (en) 1983-02-18

Family

ID=9204009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802627A Granted FR2416282A1 (en) 1978-01-31 1978-01-31 Fibres drafting system - having work roll and arcuate block, both with card clothing, coacting to blend and draft

Country Status (1)

Country Link
FR (1) FR2416282A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE335945C (en) * 1916-11-01 1921-04-18 Emil Waibel Roller draw frame for spinning machines
US2471058A (en) * 1947-10-08 1949-05-24 Collins & Aikman Corp Control of textile fibers during drafting operations
DE2038059A1 (en) * 1970-07-31 1972-02-17 Stahlecker Gmbh Wilhelm Device for cleaning open-end spinning devices
DE2501389A1 (en) * 1974-01-16 1975-07-17 Chubu Seiko Kk ROLLER STRETCH MILL WITH IMPROVED TEETH FORMATION
USB569501I5 (en) * 1973-10-10 1976-03-09
DE2606193A1 (en) * 1975-02-28 1976-09-09 Vyzk Ustav Bavlnarsky Open end spinning unit opener cylinder housing - converging guide groove wall surfaces align and stretch separated fibres

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE335945C (en) * 1916-11-01 1921-04-18 Emil Waibel Roller draw frame for spinning machines
US2471058A (en) * 1947-10-08 1949-05-24 Collins & Aikman Corp Control of textile fibers during drafting operations
DE2038059A1 (en) * 1970-07-31 1972-02-17 Stahlecker Gmbh Wilhelm Device for cleaning open-end spinning devices
USB569501I5 (en) * 1973-10-10 1976-03-09
DE2501389A1 (en) * 1974-01-16 1975-07-17 Chubu Seiko Kk ROLLER STRETCH MILL WITH IMPROVED TEETH FORMATION
DE2606193A1 (en) * 1975-02-28 1976-09-09 Vyzk Ustav Bavlnarsky Open end spinning unit opener cylinder housing - converging guide groove wall surfaces align and stretch separated fibres

Also Published As

Publication number Publication date
FR2416282B1 (en) 1983-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse