Switch member for portable, battery-operated apparatus

Details Switch member for portable, battery-operated apparatus Switch member for portable, battery-operated apparatus

1975-05-05

1977-03-01

Tolin, Gerald P.

Electricity: circuit makers and breakers

Electric switch details

Actuators

200DIG2, 200 6119, 200153M, H01H 320

Patent

active

040103404

ABSTRACT:
A switch member for portable, battery operated apparatus, such as staff location systems, which is provided with hearing sets worn on the head, ear-phones, speech amplifiers, radio receivers and the like including at least one attachement or suspension member. The switch member is arranged to be automatically moved to and forcibly retained in a circuit-closing contact position under pressure from the attachment or suspension member of the apparatus.

REFERENCES:
patent: 1211976 (1917-01-01), Spencer
patent: 3227836 (1966-01-01), Renwick, Sr.
patent: 3303708 (1967-02-01), Rhodes
patent: 3484572 (1969-12-01), Froyd
patent: 3586798 (1971-06-01), Holmes

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