Switching apparatus and vehicle-mounted electronic apparatus...

Details Switching apparatus and vehicle-mounted electronic apparatus... Switching apparatus and vehicle-mounted electronic apparatus...

2005-08-23

2005-08-23

Lee, K. Richard (Department: 2832)

Electricity: circuit makers and breakers

Electric switch details

Actuators

C200S520000, C200S345000, C200S314000

Reexamination Certificate

active

06933454

ABSTRACT:
Herein disclosed are a switching apparatus and a vehicle-mounted electronic apparatus having the switching apparatus assembled therein. The switching apparatus comprises a rear panel; a front panel spaced apart from the rear panel and having a first surface outwardly exposed and a second surface in face-to-face relationship with the rear panel, the front panel being formed with a through bore having an outer open end flush with the first surface and an inner open end flush with the second surface; 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; a push button having a pushed portion having a center axis extending substantially in perpendicular relationship with the first surface of the front panel and received in the through bore of the front panel, the push button supporting the movable contact member of the switch device to be reciprocatable along the center axis of the pushed portion together with the movable contact member of the switch device to assume two different positions including a projected position and a retracted position; and a stationary supporting panel disposed between the rear panel and the front panel to resiliently urge the push button toward the projected position.

REFERENCES:
patent: 5087802 (1992-02-01), Guilleminot
patent: 5193667 (1993-03-01), Choi
patent: 5280146 (1994-01-01), Inagaki et al.
patent: 5399820 (1995-03-01), Silfvast
patent: 5399821 (1995-03-01), Inagaki et al.
patent: 5496976 (1996-03-01), Hayes
patent: 5803237 (1998-09-01), Gandre et al.
patent: 5817997 (1998-10-01), Wernig
patent: 6034340 (2000-03-01), Aoki et al.
patent: 6392179 (2002-05-01), Schwarzbich

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