SLR Mirror and shutter rebound prevention mechanism

Details SLR Mirror and shutter rebound prevention mechanism SLR Mirror and shutter rebound prevention mechanism

1979-07-24

1981-01-20

Hix, L. T.

354156, 354252, G03B 1912, G03B 910

Patent

active

042459044

ABSTRACT:
A mirror and shutter rebound preventing mechanism in a lens shutter type single-lens reflex camera having a shutter release lever for preliminarily closing a shutter. A shutter blade release ring with a release ring pin follows the shutter release lever and a shutter rebound prevention lever follows the release ring pin. A mirror lifting plate includes pins to drive the two levers. The mirror lifting plate drives the shutter release lever and shutter bound preventing lever before a mirror is lifted. The mirror lifting plate has a protrusion which holds the mirror when the mirror is lowered.

REFERENCES:
patent: 3882523 (1975-05-01), Uno et al.
patent: 4003066 (1977-01-01), Shono

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