Title:
GUARD MATERIAL FOR CONSTRUCTION MACHINE, AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2002294749
Kind Code:
A
Abstract:
To provide a guard material for a construction machine, which can suppress rusting thereof to the utmost, and to provide a method for producing the guard material.
The guard material 20 has a number of holes 21, 21, etc., formed therein, which have hole edges thereof 21, 21, etc., protruding in a board thickness direction of the guard material 20.
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Inventors:
ODA SHIGEYUKI
Application Number:
JP2001099345A
Publication Date:
October 09, 2002
Filing Date:
March 30, 2001
Export Citation:
Assignee:
KOBELCO CONSTR MACHINERY LTD
International Classes:
E02F9/00; B21D19/08; B21D28/10; B21D53/88; E02F9/16; (IPC1-7): E02F9/00; B21D19/08; B21D28/10; B21D53/88; E02F9/16
Attorney, Agent or Firm:
Etsushi Kotani (2 outside)