Motorized driving device for camera

Details Motorized driving device for camera Motorized driving device for camera

1982-07-16

1984-01-31

Gellner, Michael L.

G03B 100

Patent

active

044286570

ABSTRACT:
A motorized driving device for a camera is arranged to operate selectively in the film winding and rewinding modes. A switching mechanism allows the electric motor to rotate in only one direction. When the camera is switched from the rewinding to the winding mode, the switching mechanism is maintained in a motor current supply position for a certain prolonged period, so as to ensure that a reversed drive torque is transmitted by the device.

REFERENCES:
patent: 4273432 (1981-06-01), Matsuda et al.

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