JPS5794424A - Tension applying device for steel strip - Google Patents

Tension applying device for steel strip

Info

Publication number
JPS5794424A
JPS5794424A JP16985680A JP16985680A JPS5794424A JP S5794424 A JPS5794424 A JP S5794424A JP 16985680 A JP16985680 A JP 16985680A JP 16985680 A JP16985680 A JP 16985680A JP S5794424 A JPS5794424 A JP S5794424A
Authority
JP
Japan
Prior art keywords
bride
constant
steel strip
rolls
guide members
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
JP16985680A
Other languages
Japanese (ja)
Other versions
JPS5841129B2 (en
Inventor
Shohei Sawada
Yoshimasa Okamoto
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.)
NIHON KINZOKU KK
Nippon Kinzoku Co Ltd
Original Assignee
NIHON KINZOKU KK
Nippon Kinzoku Co 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 NIHON KINZOKU KK, Nippon Kinzoku Co Ltd filed Critical NIHON KINZOKU KK
Priority to JP16985680A priority Critical patent/JPS5841129B2/en
Publication of JPS5794424A publication Critical patent/JPS5794424A/en
Publication of JPS5841129B2 publication Critical patent/JPS5841129B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

PURPOSE: To apply tension to a steel strip with invariably constant torque by absorbing the elongation of the steel strip, by coupling the 1st and 2nd plate guide members, provided between an uncoiler and a winder, with a constant- torque generator.
CONSTITUTION: Between an uncoiler 11 and a winder 12, the 1st bride rolls 13 and 14, and an idle roller 15 as the 1st plate guide members, and the 2nd bride rolls 16 and 17 as the 2nd plate guide members are arranged. Those bride rolls 14 and 16 are coupled with a constant-torque generator A through gears 43 and 44 fitted to shafts 41 and 42, and intermediate gears 45 and 46. The constant- torque generator A turns the 1st bride roll 14 and 2nd bride roll 16 in the opposite directions to apply constant tensile force to a steel strip plate 25. Consequently, even if the plate 25 deforms plastically, a turning-speed ratio veries automatically, and this variation is absorbed through the relative rotation between both the rolls 14 and 16.
COPYRIGHT: (C)1982,JPO&Japio
JP16985680A 1980-12-02 1980-12-02 Strip tensioning device Expired JPS5841129B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16985680A JPS5841129B2 (en) 1980-12-02 1980-12-02 Strip tensioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16985680A JPS5841129B2 (en) 1980-12-02 1980-12-02 Strip tensioning device

Publications (2)

Publication Number Publication Date
JPS5794424A true JPS5794424A (en) 1982-06-11
JPS5841129B2 JPS5841129B2 (en) 1983-09-09

Family

ID=15894202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16985680A Expired JPS5841129B2 (en) 1980-12-02 1980-12-02 Strip tensioning device

Country Status (1)

Country Link
JP (1) JPS5841129B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03174917A (en) * 1989-09-18 1991-07-30 Hitachi Ltd Correcting device, correcting method, corrected sheet material and correcting system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101726088B1 (en) * 2015-12-22 2017-04-12 주식회사 포스코 Strip shape controller and method of the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03174917A (en) * 1989-09-18 1991-07-30 Hitachi Ltd Correcting device, correcting method, corrected sheet material and correcting system

Also Published As

Publication number Publication date
JPS5841129B2 (en) 1983-09-09

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