Film transportation device for camera

Details Film transportation device for camera Film transportation device for camera

1982-12-30

1985-02-19

Gonzales, John

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 716, G03B 1904

Patent

active

045001855

ABSTRACT:
A film transporation device for a camera having an operating member adapted upon changeover thereof to a rewinding position to render a sprocket freely rotatable so that rewinding of a film is possible and a locking member for holding the operating member in the rewinding position, wherein a member is provided upon winding-up of the camera to move forward as it is operatively connected to a winding system and upon termination of the winding operation to move backward under the action of a bias force of a spring member as the operative connection is severed, whereby the backward movement of this member operates to release the operating member from the connection with the locking member, thereby enabling superimposition of a number of photographs.

REFERENCES:
patent: 3645182 (1972-02-01), Kimura
patent: 4089483 (1978-05-01), Hokkanji et al.
patent: 4236799 (1980-12-01), Kobayashi

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