JPS5741869A - Pinch roll device for continuous casting installation - Google Patents
Pinch roll device for continuous casting installationInfo
- Publication number
- JPS5741869A JPS5741869A JP11756980A JP11756980A JPS5741869A JP S5741869 A JPS5741869 A JP S5741869A JP 11756980 A JP11756980 A JP 11756980A JP 11756980 A JP11756980 A JP 11756980A JP S5741869 A JPS5741869 A JP S5741869A
- Authority
- JP
- Japan
- Prior art keywords
- level
- output signal
- roll
- upper roll
- pinch roll
- 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.)
- Pending
Links
Abstract
PURPOSE: To improve the level of an upper roll and prevent the crooked running of an ingot in a pinch roll device part by driving an operating machine which vertically moves the end part of an elevating frame in accordance with the output signal of a level detector detecting the level of the upper roll.
CONSTITUTION: When an upper roll 3 inclines to an arrow X direction owing to the gravity of a connecting rod 8 or disturbance, the output signal of a displacement detector 20 goes larger than the output signal of a displacement detector 21, and a control panel 24 emits an output E2 in accordance with this difference. Therefore, a directional control valve 19 is changed over to a Z direction, and pressurized oil is supplied from an oil hydraulic pump 16 to the piston up side of a hydraulic cylinder 12, then an elevating frame 6 turns in the direction opposite from an X direction. Hence, the roll 3 is maintained at the level of prescribed accuracy.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11756980A JPS5741869A (en) | 1980-08-26 | 1980-08-26 | Pinch roll device for continuous casting installation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11756980A JPS5741869A (en) | 1980-08-26 | 1980-08-26 | Pinch roll device for continuous casting installation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5741869A true JPS5741869A (en) | 1982-03-09 |
Family
ID=14715060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11756980A Pending JPS5741869A (en) | 1980-08-26 | 1980-08-26 | Pinch roll device for continuous casting installation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5741869A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6177151U (en) * | 1984-10-29 | 1986-05-23 | ||
US5222546A (en) * | 1989-09-07 | 1993-06-29 | Sms Schloemann Siemag Aktiengesellschaft | Plant for manufacturing steel strip |
-
1980
- 1980-08-26 JP JP11756980A patent/JPS5741869A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6177151U (en) * | 1984-10-29 | 1986-05-23 | ||
JPH0235388Y2 (en) * | 1984-10-29 | 1990-09-26 | ||
US5222546A (en) * | 1989-09-07 | 1993-06-29 | Sms Schloemann Siemag Aktiengesellschaft | Plant for manufacturing steel strip |
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