1986-02-25
1987-06-09
Perkey, W. B.
354214, G03B 100
Patent
active
046716351
ABSTRACT:
A motorized camera having a reversible wind-up motor, a wind-up transmission system whose speed reduction ratio is changed over between small and large values depending on the direction of rotation of the wind-up motor, a rewind transmission system whose motion is routed to the wind-up transmisison system through the roll of film when in rewind mode, and changeover control means responsive to the initiation of a rewinding operation for setting the wind-up transmission system to the small value of the speed reduction ratio.
REFERENCES:
patent: 4272173 (1981-06-01), Iwashita et al.
patent: 4616913 (1986-10-01), Suzuki et al.
Harada Yoshihito
Kawamura Masaharu
Kobayashi Ryuichi
Ohara Tsunemasa
Suzuki Masayuki
Canon Kabushiki Kaisha
Perkey W. B.
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