Electricity: circuit makers and breakers – Solid contact – Push button operated
Reexamination Certificate
2006-03-07
2006-03-07
Donovan, Lincoln (Department: 2832)
Electricity: circuit makers and breakers
Solid contact
Push button operated
C200S524000, C200S417000, C200S341000
Reexamination Certificate
active
07009131
ABSTRACT:
A switch assembly includes switch contacts, a snap action type switch actuation mechanism, a cam block having a cam surface which is engaged by cam follower, and a manually movable push button. Upper and lower force transmitting pins extend in opposite directions from the cam block to a push button and the snap action mechanism. The cam block and force transmitting pins are integrally formed as one piece. The upper force transmitting pin is connected with the push button by a snap connection. The switch actuation mechanism includes upper and lower actuator members each of which has a main section and a pair of bearing sections. The main sections and bearing sections of each of the actuator members are integrally formed as one piece.
REFERENCES:
patent: 3315535 (1967-04-01), Stevens
patent: 3651700 (1972-03-01), Bailey
patent: 4001526 (1977-01-01), Olson
patent: 4332990 (1982-06-01), Stevens
patent: 5659162 (1997-08-01), Hart
patent: 6153841 (2000-11-01), Hart
patent: 6667451 (2003-12-01), Hart
“Series 584-Four Pole Lighted Pushbutton Switches”, by Eaton Corporation, Aerospace Controls Division, Costa Mesa, California, Copyright © 1994.
Donovan Lincoln
Eaton Corporation
Fishman M.
Tarolli, Sundheim Covell & Tummino L.L.P.
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