Title:
METHOD IN WORKING MACHINE
Document Type and Number:
Japanese Patent JP3869115
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To provide a method in a working machine according to press work of a sheet capable of executing accessing motion and working motion without any particular separate means.
SOLUTION: The working machine body 28 comprises the first (ET) and the second (TT) working means, and at least the first working means shifts to the side of the second working means as regards the machine body and is arranged so as to attain a working for a sheet, and the sheet to be worked is put between the first and second working means. The working means at least of one side is equipped with means 7 and 9 to execute transport of tools and working motion; the first part 7 is fixed to the working means and the second part 9 is fixed to the machine body so as to be able to move as regards the machine body by built-in actuators 10, 11, 14-26, 39, 41 of the machine body. In the working process based on the press for the sheet, the motion of the second part of means regarding the machine body is transmitted from the second part to the first part by the continuous connection of contact surfaces.
Inventors:
Liinamaa, Kari
Virtanen, Mika
Virtanen, Mika
Application Number:
JP1998000115782
Publication Date:
October 20, 2006
Filing Date:
April 24, 1998
Export Citation:
Assignee:
LILLBACKA JETAIR OY
International Classes:
B26F1/00; B30B1/26; B21D28/02; B21D28/20; B21D28/24; B21D28/34; B21D28/36; B21D43/04; B30B1/40; B30B15/02; B26F1/00; B30B1/26; B21D28/02; B21D28/24; B21D28/34; B21D28/36; B21D43/04; B30B1/00; B30B15/02; (IPC1-7): B30B15/02; B21D28/20; B21D28/34; B26F1/00; B30B1/26