Title:
DEVICE AND METHOD FOR ADJUSTING ROLL GAP, AND ROLLING MILL AND ROLLING METHOD
Document Type and Number:
Japanese Patent JP2004314089
Kind Code:
A
Abstract:
To provide a device, a method or the like by which a roll gap is simply adjusted without necessitating expensive devices such as hydraulic servomechanisms and reduction screws when adjusting the gap between rolls by pressing at least one side of a pair of rolls.
In an adjusting device 30 for adjusting the gap G between a pair of the rolls 14, 15 by pressing either of a pair of the rolls 14, 15, this roll gap adjusting device 30 is provided with an extending/contracting part 31 for pressing the roll 14 by extending and contracting at least to two or more positions and an extension and contraction fixing part 35 by which the extending/contracting part 31 is fixed at a stroke end.
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Inventors:
ABE YUJI
Application Number:
JP2003107793A
Publication Date:
November 11, 2004
Filing Date:
April 11, 2003
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
B21B31/20; B21B31/32; (IPC1-7): B21B31/20; B21B31/32
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Takashi Watanabe
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