Photography – Camera detail – Detachable or removable film holder unit
Patent
1996-11-12
2000-06-13
Matjahic, Safet
Photography
Camera detail
Detachable or removable film holder unit
396514, 396516, 396538, G03B 1726, G03B 1702
Patent
active
060741074
ABSTRACT:
A camera system has a film cartridge provided with a first shaft around which an unexposed film is wound, a second shaft for taking up an exposed film and a movable third shaft which causes a portion of the film which has been sent out from the first shaft to be folded back in a U-turn way so that the portion of the film is allowed to be taken up around the second shaft, and a camera capable of being loaded with the film cartridge and provided with a moving mechanism for moving, when the film cartridge has been loaded, the third shaft of the film cartridge so as to make an exposure.
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Sahori Daisuke
Tsuboi Takayuki
Canon Kabushiki Kaisha
Mahoney Christopher
Matjahic Safet
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