FR2374247A1 - TRACTION DEVICE INTENDED TO EXERCISE AN ADJUSTABLE TENSION ON A WIRE WHEN WINDING - Google Patents

TRACTION DEVICE INTENDED TO EXERCISE AN ADJUSTABLE TENSION ON A WIRE WHEN WINDING

Info

Publication number
FR2374247A1
FR2374247A1 FR7738012A FR7738012A FR2374247A1 FR 2374247 A1 FR2374247 A1 FR 2374247A1 FR 7738012 A FR7738012 A FR 7738012A FR 7738012 A FR7738012 A FR 7738012A FR 2374247 A1 FR2374247 A1 FR 2374247A1
Authority
FR
France
Prior art keywords
wire
winding
adjustable tension
traction device
exercise
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
FR7738012A
Other languages
French (fr)
Other versions
FR2374247B1 (en
Inventor
John Thomas Shingler
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2374247A1 publication Critical patent/FR2374247A1/en
Application granted granted Critical
Publication of FR2374247B1 publication Critical patent/FR2374247B1/fr
Granted 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
    • B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)
  • Ropes Or Cables (AREA)

Abstract

L'invention concerne un dispositif de traction destiné à exercer une tension réglable sur un fil en cours d'enroulement. Le dispositif comprend deux plaques parallèles circulaires 12 et 13 ayant même axe et percées de trous filetés centraux dans lesquels sont vissées deux pièces filetées 17 et 18. Le fil métallique 21 que l'on désire tendre traverse le dispositif suivant son axe. Une corde 11 vient s'accrocher tour à tour plusieurs fois sur les pièces filetées 17 et 18. En faisant tourner l'une desdites pièces dans le sens convenable, on tord la partie centrale 23 des portions intermédiaires de corde 11 autour du fil métallique, qui est ainsi soumis à un frottement ou une traction s'opposant à son déplacement. Application au bobinage de fils métalliques.The invention relates to a traction device for exerting an adjustable tension on a wire being wound up. The device comprises two parallel circular plates 12 and 13 having the same axis and pierced with central threaded holes in which are screwed two threaded parts 17 and 18. The metal wire 21 that is to be stretched passes through the device along its axis. A rope 11 hangs in turn several times on the threaded parts 17 and 18. By rotating one of said parts in the appropriate direction, the central part 23 of the intermediate rope portions 11 is twisted around the metal wire, which is thus subjected to a friction or a traction opposing its displacement. Application to the winding of metal wires.

FR7738012A 1976-12-16 1977-12-16 TRACTION DEVICE INTENDED TO EXERCISE AN ADJUSTABLE TENSION ON A WIRE WHEN WINDING Granted FR2374247A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5269276A GB1590128A (en) 1976-12-16 1976-12-16 Tensioning device

Publications (2)

Publication Number Publication Date
FR2374247A1 true FR2374247A1 (en) 1978-07-13
FR2374247B1 FR2374247B1 (en) 1981-04-10

Family

ID=10464907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738012A Granted FR2374247A1 (en) 1976-12-16 1977-12-16 TRACTION DEVICE INTENDED TO EXERCISE AN ADJUSTABLE TENSION ON A WIRE WHEN WINDING

Country Status (2)

Country Link
FR (1) FR2374247A1 (en)
GB (1) GB1590128A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002548A1 (en) * 1979-05-11 1980-11-27 Siemens Ag Wire brake for a winding machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099419A (en) * 1961-12-19 1963-07-30 Phelps Dodge Copper Prod Magnet wire tensioning device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099419A (en) * 1961-12-19 1963-07-30 Phelps Dodge Copper Prod Magnet wire tensioning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002548A1 (en) * 1979-05-11 1980-11-27 Siemens Ag Wire brake for a winding machine

Also Published As

Publication number Publication date
GB1590128A (en) 1981-05-28
FR2374247B1 (en) 1981-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse