Switch device

Electricity: circuit makers and breakers – Solid contact – Rocking actuator

Patent

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Details

200553, 200557, H01H 2182

Patent

active

054689260

ABSTRACT:
A switch device includes a conductive plate which is embedded in a housing of a synthetic resin and has one end projecting from the housing. A substantially V-shaped movable contact is supported at the one end of the conductive plate. An urging pin is carried on an operating member swingable about an axis parallel to an axis of swinging movement of the movable contact and is resiliently brought into abutment against the movable contact. In such switch device, support sections are integrally provided on one of inclined portions of the movable contact for receiving one end of the conductive plate which is formed into a non-bent flat plate-like configuration. Thus, it is unnecessary to conduct the bending of the conductive plate, and the movable contact can be swingably supported at the one end of the conductive plate, leading to an enhanced assembling efficiency.

REFERENCES:
patent: 3075062 (1963-01-01), Iaccarino
patent: 4022999 (1977-05-01), Brown
patent: 4121068 (1978-10-01), Peck
patent: 4408105 (1983-10-01), Tanaka
patent: 4584546 (1986-04-01), Hattori et al.
patent: 4808775 (1989-02-01), Satoh et al.
patent: 5293507 (1994-03-01), Hayakawa

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