Switching apparatus

Electricity: circuit makers and breakers – Electric switch details – Actuators

Reexamination Certificate

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Details

C200S517000

Reexamination Certificate

active

06867384

ABSTRACT:
Herein disclosed is a switching apparatus, comprising: a rear panel; a front panel fixedly connected with the rear panel and having a holder portion; a switch device including a stationary contact member fixedly mounted on the rear panel, and a movable contact member movable with respect to the stationary contact member to assume two different positions including a switch-on position and a switch-off position; and a push button including a pair of horn projections protruding in opposite directions and each having a center axis. The push button is supported on the front panel with the horn projections frictionally held in the holder portion of the front panel. The push button is adapted to support the movable contact member and pivotable around the center axis of the horn projections together with the movable contact member in two different directions including a button-pushed direction to have the movable contact member move with respect to the stationary contact member toward the switch-on position and a button-released direction to have the movable contact member move with respect to the stationary contact member toward the switch-off position.

REFERENCES:
patent: 3800104 (1974-03-01), Lien et al.
patent: 4052579 (1977-10-01), Arthur
patent: 4435796 (1984-03-01), Saito et al.
patent: 5545866 (1996-08-01), Bulin et al.
patent: 5990432 (1999-11-01), Kuroda
patent: 6169256 (2001-01-01), Hanahara et al.
patent: 6201202 (2001-03-01), Katagiri
patent: 6566615 (2003-05-01), Takeda
patent: 6570111 (2003-05-01), Nakagawa et al.
patent: 05234464 (1993-09-01), None
patent: 05234465 (1993-09-01), None

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