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Patent Searching and Data


Title:
HEXAGONAL SOCKET SCREW
Document Type and Number:
WIPO Patent Application WO/2014/132535
Kind Code:
A1
Abstract:
The hexagonal socket screw (1) comprises a screw body (2), a guard member (3), and an elastic member. The guard member (3) comprises a cover (3A), a guard body (3B) and a sliding shaft (3C). The elastic member (4) is disposed inside a first space (2D) so that one end abuts against the cover (3A) and the other end abuts against the bottom surface of the first space (2D), and has a biasing force to bias the guard body (3B) in the direction for closing the first opening (2A) of the first space (2D) with the cover (3A). By moving the cover (3A) in the direction opposite to the biasing direction of the elastic member (4) in opposition to the biasing force, the first space (2D) is configured as a space into which a hexagonal wrench (61) can be fitted.

Inventors:
KOBAYASHI Tsukasa (30-11, Siba 2-chome, Minato-k, Tokyo 14, 〒1050014, JP)
Application Number:
JP2013/084104
Publication Date:
September 04, 2014
Filing Date:
December 19, 2013
Export Citation:
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Assignee:
SEL JAPAN CO, LTD. (30-11, Siba 2-chome Minato-k, Tokyo 14, 〒1050014, JP)
International Classes:
F16B23/00; F16B35/00
Foreign References:
JPH0744556U
JP36813C1
GB1587167A
JP2005527747A
Attorney, Agent or Firm:
ITOH Susumu (Musashi Bldg, 4-4 Nishishinjuku 7-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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