Mirrorraising motion braking mechanism

Details Mirrorraising motion braking mechanism Mirrorraising motion braking mechanism

1981-10-20

1983-05-31

Hix, L. T.

G03B 1912

Patent

active

043858201

ABSTRACT:
In a camera provided with a governor mechanism for controlling the mirror raising speed, a braking force is applied to the flywheel during the latter stages of mirror movement to prevent damage to the mirror and governor mechanism.

REFERENCES:
patent: 3653311 (1972-04-01), Sato
patent: 3699865 (1972-10-01), Erlichman
patent: 3738246 (1973-07-01), Sato
patent: 3852791 (1974-12-01), Eukuda

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