1986-05-19
1987-06-16
Perkey, W. B.
354214, G03B 118, G03B 158
Patent
active
046732721
ABSTRACT:
A film transport apparatus having a spool for taking up film as it rotates, a sprocket for pulling the film in engagement with the perforations thereof toward the spool, and a windup drive system for driving the spool or the sprocket. The film transport apparatus is provided with control means for causing the windup drive system to drive both of the spool and the sprocket from the start of an auto-loading until before its termination, and then to drive only the spool at the terminal stage of the auto-loading, and detecting means for detecting that the film is not sent in the terminal stage of the auto-loading.
REFERENCES:
patent: 4397535 (1983-08-01), Harvey
patent: 4416525 (1983-11-01), Chan
patent: 4572635 (1986-02-01), Tsuzuki et al.
patent: 4616913 (1986-10-01), Suzuki et al.
Harada Yoshihito
Kawamura Masaharu
Kobayashi Ryuichi
Ohara Tsunemasa
Suzuki Masayuki
Canon Kabushiki Kaisha
Perkey W. B.
LandOfFree
Film transport apparatus for camera does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Film transport apparatus for camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film transport apparatus for camera will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-680595