Disengagement mechanism for film pre-loading and film pre-loading method
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United States of America Patent
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Jan 11, 2005
Grant Date -
May 13, 2004
app pub date -
Aug 4, 2003
filing date -
Aug 2, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A system and method for pre-loading film into a camera in non-darkroom conditions is provided. A fixture or tool is used to disengage the film metering system for pre-loading the camera with film. In one particular embodiment, the fixture is provided for simultaneously biasing the anti-reversal pawl away from the film advance wheel and disengage the release claw and striker from cams on the sprocket shaft to permit film pre-winding. The prongs of the fixture gain access to the assembled camera through a pair of holes through the front face of the camera.
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