1986-02-06
1987-04-21
Perkey, W. B.
3541731, 35417311, 354213, 354214, G03B 100, G03B 902, G03B 1912
Patent
active
046592016
ABSTRACT:
A drive device for a camera in which the charging of the various portions of the camera and the film transportation are carried out by a plurality of motors individually solely used therefor, whereby control means is provided for controlling the driving of all the motors in such a manner that after the termination of the shutter operation, the initiations of current supply to the plurality of motors are displaced so that the rush currents to these motors are prevented from superimposing one upon another.
REFERENCES:
patent: 4015198 (1977-03-01), Iwashita et al.
patent: 4174166 (1979-11-01), Daitoku et al.
patent: 4383746 (1983-05-01), Aratarne
patent: 4405221 (1983-09-01), Yoshida et al.
patent: 4451150 (1984-05-01), Maida
Harada Yoshihito
Kawamura Masaharu
Kobayashi Ryuichi
Ohara Tsunemasa
Suzuki Masayuki
Canon Kabushiki Kaisha
Perkey W. B.
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