Electricity: circuit makers and breakers – Weight
Patent
1987-12-10
1989-01-03
Scott, J. R.
Electricity: circuit makers and breakers
Weight
200530, H01H 302, H01H 1352
Patent
active
047958650
ABSTRACT:
A safety switch assembly for de-activating a motor vehicle if a user is not positioned on a vehicle seat. The assembly includes a base for mounting the assembly, a cover that moves in response to the presence of a vehicle operator on the seat and an actuator that moves with the cover to open and close switch contacts inside an actuator housing. The contacts are normally open or normally closed depending on the switch construction. Movement of the cover forces the actuator to cause a torsion spring switch piece to bridge a gap between the contacts in a normally open switch and moves the switch piece from between the contacts in a normally closed switch.
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Delta Systems, Inc.
Scott J. R.
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