Shutter device, and apparatus having the same

Details Shutter device, and apparatus having the same Shutter device, and apparatus having the same

1998-05-04

2000-07-18

Gray, David M.

Photography

Camera detail

Shutter

396497, 396508, G03B 908

Patent

active

060897600

ABSTRACT:
A shutter device includes shutter blades, a motor which drives the shutter blades, diaphragm blades which are driven by the motor to perform opening and closing operations, and a transmission mechanism which transmits a driving force of the motor to the shutter blades and the diaphragm blades. In the shutter device, the transmission mechanism transmits the driving force of the motor to the shutter blades and the diaphragm blades in such a manner that driving of the shutter blades by the motor and driving of the diaphragm blades by the motor are made sequential.

REFERENCES:
patent: 5745814 (1998-04-01), Kanbayashi et al.

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