Apparatus adapted to film cartridge provided with opening-and-cl

Details Apparatus adapted to film cartridge provided with opening-and-cl Apparatus adapted to film cartridge provided with opening-and-cl

1997-01-24

1999-10-12

Lee, Eddie C.

Photography

Camera detail

Detachable or removable film holder unit

396513, 396538, G03B 1726, G03B 1702

Patent

active

059665548

ABSTRACT:
An apparatus adapted to a film cartridge provided with an opening-and-closing cover comprises an operating portion which operates the opening-and-closing cover of the film cartridge by rotating, a driving portion which rotates the operating portion, and an elastic portion which is disposed at the driving portion and urges the operating portion selectively in a direction in which the driving portion rotates the operating portion.

REFERENCES:
patent: 5600393 (1997-02-01), Funahashi
patent: 5630192 (1997-05-01), Kobayashi
patent: 5638152 (1997-06-01), Stephenson, III et al.

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