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Patent Searching and Data


Title:
METHOD FOR REPAIRING EXCAVATING BUCKET
Document Type and Number:
Japanese Patent JP2002294739
Kind Code:
A
Abstract:

To readily repair a bottom plate and side plates of an excavating bucket in a short period of time when they are worn, to thereby reduce cost required for repair.

There is provided a method for repairing the excavating bucket 11, according to which a bottom plate lower portion 12-L, a left plate lower portion 13-L, and a right plate lower portion 14-L which are susceptible to abrasion, etc., are cut out of a bottom plate, 12, a right plate 13, and a left plate 14, respectively, and an exchange left plate 32 and an exchange right plate 33 which are prepared beforehand are welded to the bucket 11 in place of the left plate lower portion 13-L and the right plate lower portion 14-L, respectively, to thereby obtain a repaired excavating bucket 31. Thus, a conventional technique, i.e., working of an exchange steel plate, etc., carried out in parallel with positioning thereof, can be dispensed with, and therefore cost required for repair can be reduced.


Inventors:
NAKANISHI SHINKICHI
OZASA YASUSHI
Application Number:
JP2001099007A
Publication Date:
October 09, 2002
Filing Date:
March 30, 2001
Export Citation:
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Assignee:
HITACHI CONSTRUCTION MACHINERY
International Classes:
E02F3/40; E02F9/28; (IPC1-7): E02F3/40; E02F9/28
Attorney, Agent or Firm:
Kazuhiko Hirose