Title:
BUCKET
Document Type and Number:
WIPO Patent Application WO/2021/054524
Kind Code:
A1
Abstract:
The present invention relates to a bucket having protective members provided at a cutting edge so as to enable damage to the cutting edge to be prevented, and having separate lug fixing holes formed in portions to which lug plates are fixed so that the lug plates are firmly fixed at the upper side of the bucket through an additional welding operation in a state in which the lower end portions of the lug plates are inserted therein, and thus the coupling force of the bucket and the lug plates is improved.
Inventors:
HEO JUN-YOUNG (KR)
Application Number:
PCT/KR2019/016060
Publication Date:
March 25, 2021
Filing Date:
November 21, 2019
Export Citation:
Assignee:
KUNHWA CO LTD (KR)
International Classes:
E02F3/40; E02F3/36; E02F9/28
Foreign References:
| US20160273185A1 | 2016-09-22 | |||
| JP2019124118A | 2019-07-25 | |||
| JP2002242222A | 2002-08-28 | |||
| KR101024445B1 | 2011-03-23 | |||
| US20090183398A1 | 2009-07-23 |
Attorney, Agent or Firm:
NAMCHON PATENT & LAW FIRM (KR)
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