Title:
ロール矯正装置
Document Type and Number:
Japanese Patent JP4344347
Kind Code:
B2
Abstract:
A roll straightener which is capable of being switched between a zigzag type and an opposed type is disclosed. The roll straightener has an odd-number of pairs of upper and lower rolls. A group of the lower rolls including the second lower roll from an insertion side of the straightener up to a lower roll located at a middle position are movable in vertical and transverse directions of the rolls, while the remaining upper rolls and lower rolls are movable in only the vertical direction.
Inventors:
Shinichi Taguchi
Tetsuo Hosonuma
Tetsuo Hosonuma
Application Number:
JP2005271766A
Publication Date:
October 14, 2009
Filing Date:
September 20, 2005
Export Citation:
Assignee:
Nippon Shinkan Co., Ltd.
International Classes:
B21D3/05
Domestic Patent References:
| JP9234515A |
Attorney, Agent or Firm:
Keiichi Yashima
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