JPS5794424A - Tension applying device for steel strip - Google Patents
Tension applying device for steel stripInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-12-02 JP JP16985680A patent/JPS5841129B2/en not_active Expired
Cited By (1)
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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