Title:
PLATE STOCK WORKING MACHINE
Document Type and Number:
Japanese Patent JP3945053
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To provide a plate stock working machine capable of executing sure holding and high precise holding and preventing a deterioration in working precision even in the case of shifting holding of a plate stock having bad linearity of a side to be held with work holders.
SOLUTION: This plate stock working machine having a plate stock feeding mechanism 3 for moving a plate stock W with work holders 8 and pressing means 21 for pressing the plate stock W at the time of sifting holding of the plate stock by means of the work holders 8 is provided with a pusher 22 by which the plate stock W is pressed against the work holders 8 with the pusher 22 and which is provided with a push driving means such as a cylinder.
Inventors:
Torii, Hiroshi
Application Number:
JP1998000351314
Publication Date:
April 20, 2007
Filing Date:
December 10, 1998
Export Citation:
Assignee:
MURATA MACH LTD
International Classes:
B21D43/00; B21D43/04; B21D43/00; B21D43/04; (IPC1-7): B21D43/04; B21D43/00