Electricity: circuit makers and breakers – Multiple circuit control – Multiple switch
Patent
1986-07-10
1988-02-23
Pellinen, A. D.
Electricity: circuit makers and breakers
Multiple circuit control
Multiple switch
200153LB, 200159B, H01H 900
Patent
active
047272252
ABSTRACT:
An electrical switching apparatus is disclosed for making or breaking a plurality of electrical connections substantially simultaneously. The apparatus includes a planar substrate, a first set of electrical terminals arrayed on the substrate in a pattern providing mating pairs of terminals displaced by a distance, an actuator having a contact effecting surface and carrying thereon a plurality of moveable bridging contacts which are in substantial registration each with a respective mating pair of terminals. The actuator response to application of an actuating force toward the substrate to establish bridging contact by the bridging contact between each of the mating pairs of terminals substantially simultaneously. In the preferred embodiment a plurality of such switching apparati are actuated by a common actuating shaft.
REFERENCES:
patent: 3551616 (1970-12-01), Juliusburger et al.
patent: 4376238 (1983-03-01), Martin
patent: 4559419 (1985-12-01), Overman et al.
Breh D. J.
Buckman T. W.
Ginsburg Morris
Illinois Tool Works Inc.
Pellinen A. D.
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