Title:
POSITIONING PIN
Document Type and Number:
WIPO Patent Application WO/2011/027934
Kind Code:
A1
Abstract:
Disclosed is a positioning pin. The positioning pin according to the present invention is positioned facing a groove formed in an object to be fitted into the groove, thereby positioning the object. To achieve this objective, the positioning pin includes: a contact bearing member fitted into the groove of an object while reducing contact resistance; a shaft member for supporting the contact bearing member which is provided at a front end by extending in the axial direction; a first plate spring member having an end fixed to a base and the other end coupled with the shaft member vertically with respect to the axial direction so as to absorb the resistance generated in the process in which the contact bearing member is fitted into the groove, wherein according to an embodiment a second plate spring member is included so as to stably and effectively absorb repulsive force resulting from the contact.
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Inventors:
KIM CHEOL-WOO (KR)
Application Number:
PCT/KR2009/006008
Publication Date:
March 10, 2011
Filing Date:
October 19, 2009
Export Citation:
Assignee:
U S TECH CO LTD (KR)
KIM CHEOL-WOO (KR)
KIM CHEOL-WOO (KR)
International Classes:
B25B11/00
Foreign References:
| US4684113A | 1987-08-04 | |||
| JPS588571U | 1983-01-20 | |||
| US20080078266A1 | 2008-04-03 | |||
| KR100398134B1 | 2003-09-19 |
Attorney, Agent or Firm:
CHO, YOUNG-CHUL (KR)
조영철 (KR)
조영철 (KR)
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