FR2064561A6 - Metal strip tensioning devices - Google Patents

Metal strip tensioning devices

Info

Publication number
FR2064561A6
FR2064561A6 FR6933091A FR6933091A FR2064561A6 FR 2064561 A6 FR2064561 A6 FR 2064561A6 FR 6933091 A FR6933091 A FR 6933091A FR 6933091 A FR6933091 A FR 6933091A FR 2064561 A6 FR2064561 A6 FR 2064561A6
Authority
FR
France
Prior art keywords
gps
roller
metal strip
strip tensioning
tensioning devices
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
FR6933091A
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.)
Compagnie des Ateliers et Forges de la Loire SA
Original Assignee
Compagnie des Ateliers et Forges de la Loire 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 Compagnie des Ateliers et Forges de la Loire SA filed Critical Compagnie des Ateliers et Forges de la Loire SA
Priority to FR6933091A priority Critical patent/FR2064561A6/en
Application granted granted Critical
Publication of FR2064561A6 publication Critical patent/FR2064561A6/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

The parent patent in which in a strip tensioning device two gps. of rollers act as drive and braking gps. and each roller of both gps. except one roller of the braking gp. is driven by a coupling allowing a predetermined amount of slip. has the improvement in which the shaft commanding rotation of the rollers of one gps. is connected to one roller in a non- slip manner and to the others of the same gp. via differential gearing of which one of the exit shafts is coupled to an adjustable coupling device.
FR6933091A 1969-09-29 1969-09-29 Metal strip tensioning devices Expired FR2064561A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6933091A FR2064561A6 (en) 1969-09-29 1969-09-29 Metal strip tensioning devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6933091A FR2064561A6 (en) 1969-09-29 1969-09-29 Metal strip tensioning devices

Publications (1)

Publication Number Publication Date
FR2064561A6 true FR2064561A6 (en) 1971-07-23

Family

ID=9040728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933091A Expired FR2064561A6 (en) 1969-09-29 1969-09-29 Metal strip tensioning devices

Country Status (1)

Country Link
FR (1) FR2064561A6 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2235833A1 (en) * 1972-07-21 1974-01-31 Bwg Bergwerk Walzwerk CLAMPING DEVICE FOR CONTINUOUSLY CROWNING BELTS
DE2258192A1 (en) * 1972-11-28 1974-06-12 Bwg Bergwerk Walzwerk CLAMPING DEVICE FOR CONTINUOUSLY CROWNING BELTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2235833A1 (en) * 1972-07-21 1974-01-31 Bwg Bergwerk Walzwerk CLAMPING DEVICE FOR CONTINUOUSLY CROWNING BELTS
DE2258192A1 (en) * 1972-11-28 1974-06-12 Bwg Bergwerk Walzwerk CLAMPING DEVICE FOR CONTINUOUSLY CROWNING BELTS

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Legal Events

Date Code Title Description
TP Transmission of property