Shutter for camera

Details Shutter for camera Shutter for camera

1987-02-03

1989-04-25

Gellner, Michael L.

G03B 940

Patent

active

048252360

ABSTRACT:
A shutter for a camera including a plurality of successively overlapping light shielding blades and a plurality of driving arms for holding and driving said blades to produce linked parallel movements of said blades, in which at least one hole is formed in at least one of said arms to reduce weight of the arms.

REFERENCES:
patent: 2283533 (1942-05-01), Brueske
patent: 4401380 (1983-08-01), Sato et al.

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