1977-11-21
1980-03-25
Hix, L. T.
354 86, G03B 100, G03B 1752
Patent
active
041948254
ABSTRACT:
A photographic camera, particularly an instant-picture camera, has a set of transporting rollers between which a film is advanced. An actuating arrangement is mounted for movement from a starting position to an operating position in order to rotate the transporting rollers, and back to the starting position. An energy storing arrangement is connected to the actuating arrangement and stores energy during movement of the same to the starting position, this energy being dissipated during movement of the actuating arrangement to the operating position in order to thereby aid in such movement.
REFERENCES:
patent: 3468231 (1969-09-01), Starp
patent: 3709122 (1973-01-01), Blinow et al.
patent: 3984851 (1976-10-01), Goto
patent: 3987469 (1976-10-01), Winkler et al.
patent: 3994006 (1976-11-01), Ichii
Kodak Researach Disclosure #13326, 5-1975, p. 7.
AGFA-Gevaert A.G.
Hix L. T,.
Striker Michael J.
Tarcza Thomas H.
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