FR2324560A1 - Thread guide, esp. for false twist texturing machines - has endless belt round an idler pulley driving coils - Google Patents

Thread guide, esp. for false twist texturing machines - has endless belt round an idler pulley driving coils

Info

Publication number
FR2324560A1
FR2324560A1 FR7528700A FR7528700A FR2324560A1 FR 2324560 A1 FR2324560 A1 FR 2324560A1 FR 7528700 A FR7528700 A FR 7528700A FR 7528700 A FR7528700 A FR 7528700A FR 2324560 A1 FR2324560 A1 FR 2324560A1
Authority
FR
France
Prior art keywords
idler pulley
esp
texturing machines
yarn
endless belt
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.)
Withdrawn
Application number
FR7528700A
Other languages
French (fr)
Inventor
Jean-Claude Dupeuble
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.)
Ateliers Roannais de Constructions Textiles SA
Original Assignee
Ateliers Roannais de Constructions Textiles SA
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 Ateliers Roannais de Constructions Textiles SA filed Critical Ateliers Roannais de Constructions Textiles SA
Priority to FR7528700A priority Critical patent/FR2324560A1/en
Publication of FR2324560A1 publication Critical patent/FR2324560A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • B65H51/105—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips one of which is an endless belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Abstract

The yarn feeder is of the type having a driving cylinder against which a pressing roller is held firmly in contact; the axes of the two being parallel. Above the pressing roller and axially parallel to it also, there is an idler pulley, and an endless belt runs on the two. The axes of all three rotating details are in the same plane, and a belt tensioning device is also provided. The feeder is esp. applicable to false twist texturing machines and stretch texturing machines, being simpler in design and threading up, etc. than conventional guides. It takes up very little room and is cheap to produce. In the event of yarn breakage there is no twisting around the roller. The idler pulley is driven by the belt and not by the yarn and the full length of the coils of yarn is driven by the belt.
FR7528700A 1975-09-18 1975-09-18 Thread guide, esp. for false twist texturing machines - has endless belt round an idler pulley driving coils Withdrawn FR2324560A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528700A FR2324560A1 (en) 1975-09-18 1975-09-18 Thread guide, esp. for false twist texturing machines - has endless belt round an idler pulley driving coils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528700A FR2324560A1 (en) 1975-09-18 1975-09-18 Thread guide, esp. for false twist texturing machines - has endless belt round an idler pulley driving coils

Publications (1)

Publication Number Publication Date
FR2324560A1 true FR2324560A1 (en) 1977-04-15

Family

ID=9160170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528700A Withdrawn FR2324560A1 (en) 1975-09-18 1975-09-18 Thread guide, esp. for false twist texturing machines - has endless belt round an idler pulley driving coils

Country Status (1)

Country Link
FR (1) FR2324560A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938921A1 (en) * 1979-09-26 1981-04-02 Mayer & Cie Gmbh & Co, 7470 Albstadt Weft-carrier winding device - with traverse mechanism for yarn passing through feed rollers to avoid uneven wear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938921A1 (en) * 1979-09-26 1981-04-02 Mayer & Cie Gmbh & Co, 7470 Albstadt Weft-carrier winding device - with traverse mechanism for yarn passing through feed rollers to avoid uneven wear

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Legal Events

Date Code Title Description
ST Notification of lapse