FR2077089A5 - Yarn tensioner - comprises several relatively movable parallel rods between which yarn is interlaced - Google Patents

Yarn tensioner - comprises several relatively movable parallel rods between which yarn is interlaced

Info

Publication number
FR2077089A5
FR2077089A5 FR7102814A FR7102814A FR2077089A5 FR 2077089 A5 FR2077089 A5 FR 2077089A5 FR 7102814 A FR7102814 A FR 7102814A FR 7102814 A FR7102814 A FR 7102814A FR 2077089 A5 FR2077089 A5 FR 2077089A5
Authority
FR
France
Prior art keywords
yarn
rods
interlaced
tensioner
relatively movable
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
FR7102814A
Other languages
French (fr)
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta 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 Rhodiaceta SA filed Critical Rhodiaceta SA
Application granted granted Critical
Publication of FR2077089A5 publication Critical patent/FR2077089A5/en
Expired 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
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
    • 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

Landscapes

  • Warping, Beaming, Or Leasing (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

The rods are suspended vertically from a common shaft along which they are freely movable as the yarn passes between the rods in a sinuous path and around an exit roller mounted on a counter-balanced lever. If the yarn tension changes the lever pivots, moving the exit roller and changing the path of the yarn through the rods. As the yarn path changes the yarn itself acts to vary the separation of the rods and so control the yarn tension to remain constant. The tensioner is used with let-off devices e.g. of warping machines.
FR7102814A 1970-01-30 1971-01-28 Yarn tensioner - comprises several relatively movable parallel rods between which yarn is interlaced Expired FR2077089A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707003152 DE7003152U (en) 1970-01-30 1970-01-30 THREAD TENSION REGULATOR.

Publications (1)

Publication Number Publication Date
FR2077089A5 true FR2077089A5 (en) 1971-10-15

Family

ID=6609082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102814A Expired FR2077089A5 (en) 1970-01-30 1971-01-28 Yarn tensioner - comprises several relatively movable parallel rods between which yarn is interlaced

Country Status (2)

Country Link
DE (1) DE7003152U (en)
FR (1) FR2077089A5 (en)

Also Published As

Publication number Publication date
DE7003152U (en) 1970-06-11

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