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Patent Searching and Data


Title:
FASTENING PIN HAVING LOCKING STRUCTURE USING ELASTIC PLATE
Document Type and Number:
WIPO Patent Application WO/2021/235786
Kind Code:
A1
Abstract:
The present invention relates to a fastening pin having a natural-separation prevention function, which can be universally used for various industrial machine devices, construction equipment such as an excavator, or the like, and, more specifically, relates to a novel-shaped heavy equipment fastening pin having a natural-separation prevention function, the fastening pin being capable of maintaining a stable and firm fastening state since the fastening pin provided at a pulling hook of an excavator, which is one example of construction equipment, so as to be coupled in order to prevent the natural separation of a wire connected to the pulling wire can physically prevent separation due to damage to the fastening state, caused by continuous friction with the ground or a strong impact.

Inventors:
SON, Tae Jin (452, Okgucheondong-ro,Siheung-si, Gyeonggi-do, KR)
Application Number:
PCT/KR2021/006112
Publication Date:
November 25, 2021
Filing Date:
May 14, 2021
Export Citation:
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Assignee:
SON, Tae Jin (452, Okgucheondong-ro,Siheung-si, Gyeonggi-do, KR)
International Classes:
F16B21/12; E02F3/40; F16B21/06
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