Camera and film feeding mechanism

Details Camera and film feeding mechanism Camera and film feeding mechanism

1997-12-12

1999-09-21

Adams, Russell

Photography

With film drive

Mechanical detail

396411, 396542, G03B 100

Patent

active

059565381

ABSTRACT:
A cartridge spool rotating device is disposed in a cartridge chamber to rotate a spool included in a film cartridge. A spool is disposed in a film take-up chamber to take up film from the film cartridge. A power unit drives the cartridge spool rotating device and the spool. A gear train is arranged along an upper inner surface of a camera case. A driving force generated by the power unit is transmitted by the gear train between the cartridge spool rotating device and the spool.

REFERENCES:
patent: 4992811 (1991-02-01), Fridman
patent: 5628040 (1997-05-01), Lee
patent: 5640637 (1997-06-01), Stephenson, III
patent: 5640638 (1997-06-01), Omiya
patent: 5682565 (1997-10-01), Kamoda et al.
patent: 5689744 (1997-11-01), Kaihara

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