Contact member, connecting method of the contact member, and...

Details Contact member, connecting method of the contact member, and... Contact member, connecting method of the contact member, and...

2008-04-18

2009-12-08

Nguyen, Chau N (Department: 2831)

Electricity: conductors and insulators

Conduits, cables or conductors

Combined

C439S066000

Reexamination Certificate

active

07629534

ABSTRACT:
A contact member inserted in a piercing hole of a socket provided between a first contacted member and a second contacted member facing each other, the contact member includes a first contact part configured to come in contact with a first pad formed in the first connected member; a second contact part configured to come in contact with a second pad formed in the second connected member; and a spiral cylindrical part formed in a spiral manner with respect to an axial line connecting the first pad and the second pad, the spiral cylindrical part having one end formed in a large diameter curved part having the first contact part, the spiral cylindrical part having another end formed in a small diameter curved part having the second contact part; the spiral cylindrical part having an external circumferential surface coming in contact with an inside wall of the piercing hole.

REFERENCES:
patent: 4961709 (1990-10-01), Noschese
patent: 5184962 (1993-02-01), Noschese
patent: 2005-129428 (2005-05-01), None

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