Title:
TOOTH ATTACHMENT STRUCTURE FOR BUCKET AND TOOTH FOR BUCKET
Document Type and Number:
WIPO Patent Application WO/2021/049543
Kind Code:
A1
Abstract:
This tooth attachment structure for a bucket comprises a tooth, a pin member, and a lock member. The tooth has a guide groove provided in the inner surface of the tooth, and a pin hole provided in the guide grove. The pin member is disposed in the pin hole. The lock member is disposed in the guide groove. The lock member prevents detachment of the pin member. The lock member engages with the pin member by sliding toward the pin member.
Inventors:
NAGATA TAKANORI (JP)
TANAKA DAIJIROU (JP)
FURUDATE YUDAI (JP)
AIRA TATSUO (JP)
KONDOU MONTA (JP)
TANAKA DAIJIROU (JP)
FURUDATE YUDAI (JP)
AIRA TATSUO (JP)
KONDOU MONTA (JP)
Application Number:
PCT/JP2020/034163
Publication Date:
March 18, 2021
Filing Date:
September 09, 2020
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
E02F9/28
Foreign References:
| JP2014518342A | 2014-07-28 | |||
| JP2018518618A | 2018-07-12 | |||
| JP2012072658A | 2012-04-12 | |||
| JPS579931A | 1982-01-19 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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