Device for preventing bounce of the movable mirror in a single l

Details Device for preventing bounce of the movable mirror in a single l Device for preventing bounce of the movable mirror in a single l

1982-09-27

1984-09-04

Gonzales, John

G03B 1912

Patent

active

044694202

ABSTRACT:
A device for preventing bounce of a movable mirror in a single lens reflex camera includes a movable member moving for a predetermined distance in response to the drive of the mirror from a first position located within a phototaking light path for observing an object to be photographed to a second position located outside of the phototaking light path when the phototaking is effected. The movable member forcibly moves the mirror out of the phototaking light path, and after a predetermined time interval from the start of the movement of this movable member, starts the shutter release.

REFERENCES:
patent: 3568585 (1971-03-01), Ishizaka
patent: 4192598 (1980-03-01), Sato et al.
patent: 4348088 (1982-09-01), Yamamichi et al.

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