Motor driven shutter for camera

Details Motor driven shutter for camera Motor driven shutter for camera

1988-08-22

1989-09-19

Hix, L. T.

354400, 3542341, G03B 708

Patent

active

048685968

ABSTRACT:
A motor driven shutter for a camera provided with a drive member moving in a lens operating area and an exposure operating area that are parted in one and the other, only one motor capable of reciprocal operation for operating said drive member, a range member for setting a lens position by interlocking with said drive member in said lens operating area, an urging member for urging said range member in a direction toward an initial position, an opening and closing member which has a sector open and close by interlocking with said drive member on said exposure operating area, locking means which locks said range member at a position corresponding to a focusing direction signal, and releasing means for releasing the locking of said range member by moving said drive member to the lens operating area again after exposure operation is completed.

REFERENCES:
patent: 4768051 (1988-08-01), Sasaki

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