Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1977-06-03
1980-03-11
Scott, James R.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
200 52R, G03B 118, G03B 1742
Patent
active
041925998
ABSTRACT:
In a camera provided with a motor driven device, a switch is employed for effecting ON-OFF operation of the device, and switch means is operatively associated with the advance lever of the camera and is adapted to assume different positions for the retracted position and the drawn-out position of the advance lever. The switch and the switch means are arranged so that the switch is closed for the retracted position of the advance lever and open for the drawn-out position of the advance lever.
REFERENCES:
patent: 3693524 (1972-09-01), Furuta
patent: 4030111 (1977-06-01), Kimura
patent: 4060818 (1977-11-01), Furuta
Nippon Kogaku K.K.
Scott James R.
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