Electrical transmission or interconnection systems – Switching systems – Condition responsive
Patent
1981-04-09
1982-06-29
Gellner, Michael L.
Electrical transmission or interconnection systems
Switching systems
Condition responsive
200 6145R, H01H 3514
Patent
active
043374026
ABSTRACT:
A motion sensing switch and circuit associated therewith, the switch including a cylindrical non-conductive sleeve housing having circumferentially spaced parallel rib contacts etched on the interior thereof, all the rib contacts being electrically connected together for providing a first switch member with a conductive ball shaped member resiliently suspended in spaced proximate relation to the contact, the conductive member being electrically connected for providing a second switch contact with the electrical circuit providing a pulsed output proportional to the number of rib contacts wiped by the conductive ball during movement of the sensor.
REFERENCES:
patent: 3673362 (1972-06-01), Carlson et al.
patent: 4287765 (1981-09-01), Kreft
Gellner Michael L.
Goldman Ronald
Mattel Inc.
Mesaros John G.
Shirk Max
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