Light emission blocking device of a camera capable of effecting

Details Light emission blocking device of a camera capable of effecting Light emission blocking device of a camera capable of effecting

1983-11-10

1985-10-08

Hix, L. T.

35414911, G03B 1505

Patent

active

045456666

ABSTRACT:
A camera usable with a flash unit and having a roll film loaded in the camera housing thereof comprises release means operable by an operator for photographing of an object to be photographed, means for driving the flash unit in response to the release means so that light may be emitted from the flash unit, means for advancing the roll film in the camera housing, and means for blocking the operation of the driving means in response to the release means until a portion corresponding to the first frame of the roll film to be exposed during the first photography effected using the roll film loaded in the camera housing is disposed at a predetermined position in the camera housing.

REFERENCES:
patent: 3769886 (1973-11-01), Uno et al.
patent: 4342509 (1982-08-01), Wakabayashi et al.
patent: 4420236 (1982-12-01), Taniguchi et al.

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