Photographic printer and associated processor

Details Photographic printer and associated processor Photographic printer and associated processor

1977-12-15

1979-01-30

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

With developing

355 16, G03B 2900

Patent

active

041369467

ABSTRACT:
A photographic printer associated with a photographic processing apparatus is provided with an accumulator which receives from the printer element a roll of exposed photographic paper in naturally-formed random loops. A movable, biased plate supports the loops of paper, and position switches respond to the movement of the plate, which is a function of the length of the paper loops within the accumulator, to selectively control different operations performed within the printer to control and regulate the speed of the printer in accordance with the operational speed of other units of the processing apparatus, such as a photographic print developing unit.

REFERENCES:
patent: 3557675 (1971-01-01), Koll et al.
patent: 3741651 (1973-06-01), Nishiyama et al.
patent: 3756488 (1973-09-01), Van Megen et al.
patent: 3871763 (1975-03-01), Schrempp
patent: 3926625 (1975-12-01), VAN DER Sterren
patent: 3998542 (1976-12-01), Toto et al.
patent: 4068937 (1978-01-01), Willemse et al.
patent: 4077713 (1978-03-01), Vercoulen

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