Fireman switch assembly for activating by a mechanical timer...

Details Fireman switch assembly for activating by a mechanical timer... Fireman switch assembly for activating by a mechanical timer...

2008-05-30

2010-12-14

Friedhofer, Michael A (Department: 2833)

Electricity: circuit makers and breakers

Retarded

Clock train

C200S0380FB, C200S0380DB, C368S107000, C307S141000

Reexamination Certificate

active

07851715

ABSTRACT:
A fireman switch assembly for activating by a mechanical timer having captive trippers. The assembly includes a mounting plate, a micro-switch, and a lever arm. The mounting plate attaches to the mechanical timer. The micro-switch is attached to the mounting plate. The lever arm is operatively connected to the micro-switch and cooperates with the captive trippers of the mechanical timer to selectively turn the micro-switch ON and OFF.

REFERENCES:
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patent: 4041325 (1977-08-01), Angott
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patent: 6274827 (2001-08-01), Loffler
patent: 6826127 (2004-11-01), Stekelenburg
patent: 2005/0127197 (2005-06-01), Uy et al.

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