Making of film scrolls for prewind cameras
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United States of America Patent
Stats
-
Aug 3, 1999
Grant Date -
N/A
app pub date -
Feb 27, 1996
filing date -
Aug 29, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for forming a film scroll and assembling the film scroll into a non-lighttight camera body begins in a darkroom by winding a filmstrip into a film feed roll from a filmstrip source, such as a stockroll onto a winding quill after attaching a formed leading portion thereto. According to the present invention, an outer end of the film feed roll is attached to a film spool of a film cartridge to form a prewound scroll and cartridge assembly for loading into respective chambers of the non-lighttight camera body section. A cover is then fixed to the camera body section to make the camera lighttight.
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Cited Art Landscape
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