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Title:
METHOD FOR CUTTING OF SUBSTANTIALLY HEAVYWEIGHT MATERIAL
Document Type and Number:
Japanese Patent JPH07329052
Kind Code:
A
Abstract:

PURPOSE: To cut a substantially heavyweight material simply, certainly, and safely by a method wherein at first a wedge guide is inserted in a suitable part on a cutting face, then a wedge is driven along a recess part of the wedge guide, and the cutting face is dotted with the wedge guides and the wedges.

CONSTITUTION: At first a substantially heavyweight material being a work is cut with a cutting tool. The, a wedge guide 3 is firstly inserted in a suitable part on a cutting face, and then a wedge 1 is driven in along a recess part provided on a plane part of the wedge guide 3. Then, a bottom face of the plane part of the wedge guide 3 is placed on an upper face 6a of a lower part 6 of the substantially heavyweight material 5, and besides an upper face of the wedge 1 abuts against a bottom face 7a of an upper part 7 of the substantially heavyweight material 5, which comes to be quietly placed on the lower part 6 under a state wherein a cutting gap G is kept constant. Then, it is not feared that the cutting part 7 comes to be unbalanced. Further, a load of the cutting part 7 is received by the whole face of the wedge guides 3 and the wedges 1, in a plane manner.


Inventors:
MORIYA SUSUMU
Application Number:
JP1994000145788
Publication Date:
December 19, 1995
Filing Date:
June 06, 1994
Export Citation:
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Assignee:
MORIYA KOGYO KK
International Classes:
E04G23/08; B28D1/24; B28D7/00; (IPC1-7): B28D1/24; B28D7/00; E04G23/08
Attorney, Agent or Firm:
浅野 勝美



 
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