Anti-bounce shutter

Details Anti-bounce shutter Anti-bounce shutter

1975-03-19

1976-06-15

Peters, Jr., Joseph F.

354252, G03B 940

Patent

active

039640817

ABSTRACT:
A camera shutter in which opening and closing shutter blades are sequentially movable between terminal light unblocking and blocking positions of an exposure aperture respectively. Each blade defines a notch located to be movable relative to a pin positioned within the path of movement of the notch to engage the notch and arrest the motion of the blade at its respective terminal position.

REFERENCES:
patent: 2953076 (1960-09-01), Leuschke et al.
patent: 3018686 (1962-01-01), Kurz
patent: 3228315 (1966-01-01), Platt
patent: 3283687 (1966-11-01), Singer et al.
patent: 3715959 (1973-02-01), Harvey
patent: 3833915 (1974-09-01), Tanaka et al.
patent: 3847476 (1974-11-01), Onda et al.
patent: 3852786 (1974-12-01), Onda et al.
patent: T922009 (1974-05-01), Aleppi

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