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Patent Searching and Data


Title:
FAIL-SAFE LOCKING PIN DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/102589
Kind Code:
A3
Abstract:
The present invention relates to a fail-safe locking pin device, and more specifically relates to a fail-safe locking pin device for realising a fail-safe locking device. The fail-safe locking pin device according to the present invention comprises: a housing which is formed integrally on a first body to be locked, and which is formed with a locking guide having a first channel and a second channel that are connected to each other; a locking pin which locks a second body to be locked, that is joined by a hinge to the first body to be locked, and which is formed in the vertical direction together with the locking guide; a coil spring which is mounted around the outside of the locking pin so as to resiliently support the locking pin; and a stopper which is formed on the upper end on one side of the locking pin, horizontally together with the locking guide, and which in a first channel position makes the locking pin establish first-stage locking of the first and second bodies to be locked, and in a second channel position makes the locking pin establish second-stage locking of the first and second bodies to be locked.

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Inventors:
YEOM, Dong Hwan (Dangkok Maeul, 743 Pungmu-dong Gimpo-si, Gyeonggi-do 415-809, 415-809, KR)
Application Number:
KR2010/007682
Publication Date:
November 03, 2011
Filing Date:
November 03, 2010
Export Citation:
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Assignee:
YEOM, Dong Hwan (Dangkok Maeul, 743 Pungmu-dong Gimpo-si, Gyeonggi-do 415-809, 415-809, KR)
염동환 (경기도 김포시 풍무동 743 당곡마을, 415-809 Gyeonggi-do, 415-809, KR)
International Classes:
B62K15/00; F16B21/00
Domestic Patent References:
WO2000029277A12000-05-25
Foreign References:
JP3758279B22006-03-22
JP2001065221A2001-03-13
JP2001334011A2001-12-04
Attorney, Agent or Firm:
PARK, Yang-ho et al. (With Patent Law Office, Hansol-3cha 2051597-1 Gwanyang-dong,Dongan-gu, Anyang-si, Gyeonggi-do 431-815, 431-815, KR)
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