Title:
HOT-ROLLING MILL WITH FLATNESS MEASURING ROLLER
Document Type and Number:
WIPO Patent Application WO2001051227
Kind Code:
A3
Abstract:
The invention relates to a hot rolling mill, with at least one flatness measuring roller (16, 16'), pertaining to at least one rolling bed (20, 20'), arranged before and/or after one of the stands, which influences the settings of at least one of the stands. The aim of the invention is to improve the arrangement of the roller bed working rollers and the flatness measuring roller, such that the flatness measuring roller may be, optionally, either brought into operation, or be withdrawn into a protected position, whereby, in this case, the gap in the rolling bed thus formed can be closed. Said aim is achieved, whereby the flatness measuring roller may be stored, away from its working position, behind a screen (3, 30-33) and that the rolling bed is completed with at least one retractable working roller (14, 14').
Inventors:
ARMENAT JUERGEN (DE)
BRAUN MARTIN (DE)
IRLE REINHARD (DE)
BRAUN MARTIN (DE)
IRLE REINHARD (DE)
Application Number:
PCT/EP2001/000185
Publication Date:
February 07, 2002
Filing Date:
January 10, 2001
Export Citation:
Assignee:
SMS DEMAG AG (DE)
ARMENAT JUERGEN (DE)
BRAUN MARTIN (DE)
IRLE REINHARD (DE)
ARMENAT JUERGEN (DE)
BRAUN MARTIN (DE)
IRLE REINHARD (DE)
International Classes:
B21B1/00; B21B37/00; B21B1/22; B21B38/02; B21B39/12; B21C51/00; (IPC1-7): B21B38/02; B21B39/12
Domestic Patent References:
| WO2000041823A1 | 2000-07-20 |
Foreign References:
| DE3721746A1 | 1989-01-19 | |||
| EP0259107A2 | 1988-03-09 | |||
| DE1427863A1 | 1969-04-30 | |||
| DE151125C |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 009, no. 303 (M - 434) 30 November 1985 (1985-11-30)
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