Title:
SLIDING SURFACE OF SLIDING MEMBER
Document Type and Number:
WIPO Patent Application WO/2006/027948
Kind Code:
A1
Abstract:
A sliding surface of a sliding member directly hardened in a linear or dotted shape to form projected parts (3a) and to form recessed parts (3b) at non-directly hardened portions adjacent to the directly hardened portions thereof so that recessed and projected surfaces can be formed on the sliding surface by the directly hardened portions and non-directly hardened portions. The directly hardened portions may be formed in a lattice-shape, parallel linear shape, concentrical shape, or spiral shape. Since the recessed and projected surfaces are formed on the sliding surface by the directly hardened portions and the non-directly hardened portions, the anti-seizure property thereof can be improved.
Inventors:
KANEMITSU HIROSHI (JP)
HATTA MASAHARU (JP)
HATTA MASAHARU (JP)
Application Number:
PCT/JP2005/015243
Publication Date:
March 16, 2006
Filing Date:
August 23, 2005
Export Citation:
Assignee:
TAIHO KOGYO CO LTD (JP)
KANEMITSU HIROSHI (JP)
HATTA MASAHARU (JP)
KANEMITSU HIROSHI (JP)
HATTA MASAHARU (JP)
International Classes:
F04B27/10; B23K26/352; C21D1/09; F04B27/08; F04B27/12; F04B39/00
Foreign References:
| JPS62133016A | 1987-06-16 | |||
| JPH03158415A | 1991-07-08 | |||
| JPH02173212A | 1990-07-04 | |||
| JPH01130074A | 1989-05-23 | |||
| JPH01224481A | 1989-09-07 | |||
| JPS5776281A | 1982-05-13 |
Other References:
See also references of EP 1795751A4
None
None
Attorney, Agent or Firm:
Kanzaki, Shin'ichiro (5-5 Kyobashi 1-chom, Chuo-ku Tokyo 31, JP)
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