Shutter for camara

Details Shutter for camara Shutter for camara

1988-09-22

1990-10-16

Mathews, A. A.

354249, G03B 936

Patent

active

049639080

ABSTRACT:
A shutter for a camera having leading and trailing blade groups movably interposed in between a plurality of plate-shaped members each of which having a shutter aperture, each of the blade groups including a plurality of divided blades, is provided with a protruding part which is formed along the edge of the shutter aperture in a slanting and outwardly protruding manner. This protruding part prevents the blade groups from being damaged by the impact of collision of them with the edge of the shutter aperture even when they travel in a state of being warped to the outside of a normal blade moving area by an external force.

REFERENCES:
patent: 3733990 (1973-05-01), Noack et al.
patent: 3847476 (1974-11-01), Onda et al.
patent: 3886572 (1975-05-01), Onda et al.
patent: 4054892 (1977-10-01), Nakagawa et al.
patent: 4493544 (1985-01-01), Uematsu

Affiliated with

Also associated with

Rating

Shutter for camara does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shutter for camara, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shutter for camara will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-852764