FR2390359A1 - WIRE RATE REGULATOR FOR WIRE DISPENSER MACHINES - Google Patents

WIRE RATE REGULATOR FOR WIRE DISPENSER MACHINES

Info

Publication number
FR2390359A1
FR2390359A1 FR7714655A FR7714655A FR2390359A1 FR 2390359 A1 FR2390359 A1 FR 2390359A1 FR 7714655 A FR7714655 A FR 7714655A FR 7714655 A FR7714655 A FR 7714655A FR 2390359 A1 FR2390359 A1 FR 2390359A1
Authority
FR
France
Prior art keywords
drum
wire
support
rotation
friction effect
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
FR7714655A
Other languages
French (fr)
Other versions
FR2390359B1 (en
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.)
Videon SA
Original Assignee
Videon 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 Videon SA filed Critical Videon SA
Priority to FR7714655A priority Critical patent/FR2390359A1/en
Priority to DE19782820512 priority patent/DE2820512A1/en
Priority to GB19370/78A priority patent/GB1603543A/en
Priority to IT23338/78A priority patent/IT1094673B/en
Priority to JP5573578A priority patent/JPS5415457A/en
Publication of FR2390359A1 publication Critical patent/FR2390359A1/en
Application granted granted Critical
Publication of FR2390359B1 publication Critical patent/FR2390359B1/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
    • B65H51/00—Forwarding filamentary material
    • B65H51/30—Devices controlling the forwarding speed to synchronise with supply, treatment, or take-up apparatus
    • 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
    • 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

  • Tension Adjustment In Filamentary Materials (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Wire Processing (AREA)

Abstract

Le dispositif comprend, suivant un mode de réalisation un tambour 5 entraîné en rotation lors de la distribution du fil et tournant fou autour de l'axe XX'. Ce tambour est pourvu d'un grillage fin 6 dans lequel pénètrent les filaments flexibles élastiques d'un élément 7 formant brosse. L'élément 7 est solidaire d'un support 8, solidaire lui-même d'une partie creuse taraudée en 9 dans laquelle pénètre l'axe fixe XX' fileté en 10. Dans ces conditions, lorsque le tambour 5 est entraîné en rotation, il en résulte un effet de friction provoqué par le frottement des filaments flexibles pénétrant dans le grillage fin. Si la vitesse de rotation du tambour 5 dépasse celle qui est requise, l'effet de friction augmente, mais il en résulte aussi un déplacement angulaire du support 8, donc une augmentation de la distance e, diminuant ainsi l'effet de friction. Un ressort antagoniste tend à ramener le support 8 à sa position initiale. Application : machines distributrices de fil, notamment pour la fabrication des bobinages de déviation.The device comprises, according to one embodiment a drum 5 driven in rotation during the distribution of the yarn and rotating idly about the axis XX '. This drum is provided with a fine mesh 6 into which penetrate the elastic flexible filaments of an element 7 forming a brush. The element 7 is integral with a support 8, itself integral with a hollow part threaded at 9 into which the fixed axis XX 'threaded at 10 penetrates. Under these conditions, when the drum 5 is driven in rotation, this results in a friction effect caused by the friction of the flexible filaments entering the fine mesh. If the speed of rotation of the drum 5 exceeds that required, the friction effect increases, but this also results in an angular displacement of the support 8, therefore an increase in the distance e, thus reducing the friction effect. A counter spring tends to return the support 8 to its initial position. Application: yarn distributing machines, in particular for the manufacture of deflection coils.

FR7714655A 1977-05-13 1977-05-13 WIRE RATE REGULATOR FOR WIRE DISPENSER MACHINES Granted FR2390359A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7714655A FR2390359A1 (en) 1977-05-13 1977-05-13 WIRE RATE REGULATOR FOR WIRE DISPENSER MACHINES
DE19782820512 DE2820512A1 (en) 1977-05-13 1978-05-11 DEVICE FOR REGULATING THE WIRE TENSION IN A WINDING MACHINE
GB19370/78A GB1603543A (en) 1977-05-13 1978-05-12 Device for controlling the tension of a wire in a wire delvering machine
IT23338/78A IT1094673B (en) 1977-05-13 1978-05-12 THREAD ADJUSTMENT DEVICE OF THREAD DISTRIBUTING MACHINES, IN PARTICULAR FOR THE MANUFACTURE OF DEFLECTION COILS
JP5573578A JPS5415457A (en) 1977-05-13 1978-05-12 Wire tension controll unit in wire feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714655A FR2390359A1 (en) 1977-05-13 1977-05-13 WIRE RATE REGULATOR FOR WIRE DISPENSER MACHINES

Publications (2)

Publication Number Publication Date
FR2390359A1 true FR2390359A1 (en) 1978-12-08
FR2390359B1 FR2390359B1 (en) 1980-07-04

Family

ID=9190761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714655A Granted FR2390359A1 (en) 1977-05-13 1977-05-13 WIRE RATE REGULATOR FOR WIRE DISPENSER MACHINES

Country Status (5)

Country Link
JP (1) JPS5415457A (en)
DE (1) DE2820512A1 (en)
FR (1) FR2390359A1 (en)
GB (1) GB1603543A (en)
IT (1) IT1094673B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534286A1 (en) * 1982-10-08 1984-04-13 Inst Textile De France Device for adjusting the length of thread taken up by a knitting loom.
EP0108660A1 (en) * 1982-10-08 1984-05-16 Centre Technique Industriel dit: INSTITUT TEXTILE DE FRANCE Device for controlling the thread length absorbed by a knitting machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6495114B2 (en) * 2015-06-23 2019-04-03 本田技研工業株式会社 Tension applying device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534286A1 (en) * 1982-10-08 1984-04-13 Inst Textile De France Device for adjusting the length of thread taken up by a knitting loom.
EP0108660A1 (en) * 1982-10-08 1984-05-16 Centre Technique Industriel dit: INSTITUT TEXTILE DE FRANCE Device for controlling the thread length absorbed by a knitting machine
US4523440A (en) * 1982-10-08 1985-06-18 Institut Textile De France Regulating device for the length of thread absorbed by a knitting machine

Also Published As

Publication number Publication date
FR2390359B1 (en) 1980-07-04
DE2820512A1 (en) 1978-11-16
GB1603543A (en) 1981-11-25
IT7823338A0 (en) 1978-05-12
JPS5415457A (en) 1979-02-05
IT1094673B (en) 1985-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse