1991-12-03
1992-10-06
Gellner, Michael L.
G03B 1503
Patent
active
051536242
ABSTRACT:
A camera that comprises a flash unit supported swingably between a down position and an up position, a first drive mechanism for supplying a drive force to move the flash unit in a specific direction, and a second drive mechanism for supplying a drive force to move the flash unit in the specific direction. The drive force of the second drive mechanism is controlled to be lower than that of the first drive mechanism by a control circuit.
REFERENCES:
patent: 4893140 (1990-01-01), Yamamoto et al.
patent: 5012269 (1991-04-01), Tosaka et al.
patent: 5066967 (1991-11-01), Yamamoto et al.
Canon Kabushiki Kaisha
Gellner Michael L.
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