Title:
掘削機の掘削縁部用の磨耗アッセンブリ
Document Type and Number:
Japanese Patent JP2006525450
Kind Code:
A
Abstract:
A lip of an excavating bucket having an interior scoop structure and an exterior surface comprises a front member having an inner face adapted to form a part of the interior scoop structure of the bucket, an outer face adapted to form a part of the exterior of the bucket, and a front edge face extending across the front of the front member and interconnecting the inner and outer faces; and a boss fixed to the front member and including a front part extending generally along the front edge face, and a body extending rearwardly from the front part along one of the inner and outer faces of the front member, the body defining a hole forward of the front edge face to receive a lock to secure a wear member to the boss.
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Inventors:
Jones, Laren F
Application Number:
JP2006509985A
Publication Date:
November 09, 2006
Filing Date:
April 14, 2004
Export Citation:
Assignee:
ESCO CORPORATION
International Classes:
E02F9/28; E02F3/815
Domestic Patent References:
| JP2002517646A | 2002-06-18 | |||
| JP2002529631A | 2002-09-10 | |||
| JPH09328787A | 1997-12-22 | |||
| JP2002520524A | 2002-07-09 | |||
| JP2005509099A | 2005-04-07 |
Foreign References:
| US6729052B2 | 2004-05-04 | |||
| US6047487A | 2000-04-11 | |||
| US4231173A | 1980-11-04 | |||
| US1775984A | 1930-09-16 |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toru Miyamae
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toru Miyamae