Camera

Details Camera Camera

1994-06-20

1998-01-13

Adams, Russell E.

Photography

Camera detail

Body structure or housing

396535, G03B 1702, G03B 1726

Patent

active

057089000

ABSTRACT:
A camera equipped with a compact mechanism for loading or unloading film cassettes, has an R fork that transmits a drive force to the spool shaft of a film cassette in a cassette compartment so as to rotate the spool shaft in a predetermined direction. The cassette compartment is such that two opposite end faces in the axial direction of the spool are generally of the same size as two opposite end faces of the loaded film cassette and the R fork is urged in such a direction that it protrudes into the cassette compartment along the spool shaft and that it is capable of movement between two positions, one being where it protrudes into the cassette compartment and the other being where it retracts therefrom.

REFERENCES:
patent: 3096699 (1963-07-01), Harvey et al.
patent: 3543664 (1970-12-01), Kremp
patent: 4095249 (1978-06-01), Miuraz
patent: 4363547 (1982-12-01), Hashimoto et al.
patent: 4401379 (1983-08-01), Tamamara et al.
patent: 4887114 (1989-12-01), Yamamoto et al.
patent: 5177518 (1993-01-01), Taniguchi et al.
patent: 5247325 (1993-09-01), Tanahashi
patent: 5258793 (1993-11-01), Tsugi et al.
patent: 5307099 (1994-04-01), Kawamura et al.
patent: 5347332 (1994-09-01), Wakasatashi

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