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Patent Searching and Data


Title:
SHEARING MACHINE
Document Type and Number:
Japanese Patent JPH0647458
Kind Code:
A
Abstract:

PURPOSE: To provide a shearing machine which can position a fixing tool at the required position without being disturbed with a projecting part of a member to be worked.

CONSTITUTION: A shearing machine has a moving tool 10 attached at a piston rod 9 of a hydraulic operating type cylinder device and a fixing tool 11 arranged the front of a movable die, and the member to be worked is machined with shearing by cooperating the movable tool and the fixing tool. When the fixing tool is positioned at the prescribed position of the member to be worked W having a projecting part Wc, a recessing part 15 for receiving the projecting part, at least partially, is formed in the fixing tool.


Inventors:
SAKAMOTO KANEAKI
KOMATSU KENICHI
Application Number:
JP20408292A
Publication Date:
February 22, 1994
Filing Date:
July 30, 1992
Export Citation:
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Assignee:
SONE TOOL MFG
International Classes:
B21D28/24; B23D29/00; (IPC1-7): B21D28/24; B23D29/00
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)