Title:
WEAR-RESISTANT COMPONENT
Document Type and Number:
WIPO Patent Application WO/2022/209491
Kind Code:
A1
Abstract:
A wear-resistant component (1) comprises: a metal base material part (10); a core (40) that is harder than the base material part (10) and is embedded in the base material part (10); and a plurality of support members (60, 70) at least one end (61, 71) of which is exposed from the surface of the base material part (10), said plurality of support members (60, 70) extending inward into the base material part (10) and prescribing the position of the core (40) inside the base material part (10) by contacting the core (40) in a portion other than the end (61, 71).
Inventors:
OHISHI MASAYUKI (JP)
AMANO MASAHARU (JP)
KATAYAMA MINORU (JP)
AMANO MASAHARU (JP)
KATAYAMA MINORU (JP)
Application Number:
PCT/JP2022/007975
Publication Date:
October 06, 2022
Filing Date:
February 25, 2022
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
B62D55/253; E02F9/28
Domestic Patent References:
| WO2016079814A1 | 2016-05-26 | |||
| WO2016208082A1 | 2016-12-29 |
Foreign References:
| JPS56121766U | 1981-09-17 | |||
| JPS56138963U | 1981-10-21 | |||
| JPH11131534A | 1999-05-18 | |||
| JP2002144254A | 2002-05-21 |
Attorney, Agent or Firm:
KITANO Shuhei (JP)
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