1989-09-19
1991-04-16
Brown, Brian W.
G03B 100
Patent
active
050086936
ABSTRACT:
A camera of the kind arranged to wind a film onto a spool in the reverse winding direction comprises a spool for taking up the film in the reverse winding direction, a guide roller, and a position changing member for changing a position of the spool to cause the film to be inserted and pinched between the spool and the guide roller so that the film is advanced by a driving force of the spool.
REFERENCES:
patent: 1357391 (1920-11-01), Freytag
patent: 3377936 (1968-04-01), Goshima et al.
patent: 4332453 (1982-06-01), Seely et al.
patent: 4516843 (1985-05-01), Ohmura
patent: 4610522 (1986-09-01), Tobioka et al.
Brown Brian W.
Canon Kabushiki Kaisha
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