Title:
平坦度測定ローラーを有する薄ストリップ巻上げ機
Document Type and Number:
Japanese Patent JP4167976
Kind Code:
B2
Abstract:
The invention relates to a method and device for measuring and influencing the strip flatness in the coiler shaft of a hot-strip mill, whereby the coiler shaft has, between a driver and a coiler, moving and stationary strip guides as well as a flatness measuring roll ( 13 ). The hot strip ( 1 ) is supplied via the coiler shaft to a coiler, which is provided with a coiler mandrel ( 5 ), pressure rolls ( 6 ) and with deflecting shells ( 7 ), over a roller table ( 2 ) and the driving rolls ( 3, 4 ) of the driver. The flatness measuring roll ( 13 ) is displaced out of a working position, in which the hot strip is guided around the flatness measuring roll ( 13 ) while maintaining an approximately constant contact angle alpha, and into a lowered position. In addition, a strip guide ( 14 ), which can swivel inward and protects the flatness measuring roll ( 13 ), is placed inside the coiler shaft.
Inventors:
Brown martin
Armenart Jürgen
Groshard Klaus-Jürgen
Armenart Jürgen
Groshard Klaus-Jürgen
Application Number:
JP2003510892A
Publication Date:
October 22, 2008
Filing Date:
June 11, 2002
Export Citation:
Assignee:
SMS Demark Actien Gezel Shaft
International Classes:
G01B5/28; B21B38/02; B21C47/06; B21C51/00; G01B21/30; B21B15/00
Domestic Patent References:
| JP2003519573A | ||||
| JP11254019A |
Foreign References:
| WO2000041823A1 | ||||
| WO2001051227A1 | ||||
| DE3721746A1 | ||||
| DE3347486A1 | ||||
| DE19609135A1 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith