Apparatus for transporting photographic photosensitive material

Details Apparatus for transporting photographic photosensitive material Apparatus for transporting photographic photosensitive material

1996-04-09

1997-10-14

Rutledge, D.

Photography

Fluid-treating apparatus

Having photographic medium feed

396620, G03D 308

Patent

active

056781199

ABSTRACT:
An apparatus for transporting a photographic photosensitive material in an automatic developing apparatus has a direction-changing transporting section. The direction-changing transporting section includes a rotating center roller, at least three auxiliary rollers disposed around the center roller, and a transporting belt which is looped around the at least three rollers to travel while contacting a substantially lower half of the center roller. The direction-changing transporting section is used, for example, in a section for processing a photographic photosensitive material in solutions. The transporting belt has a guide protrusion along each side edge thereof, and the auxiliary rollers have a smaller-diameter portion at each end portion thereof for engaging with each of the guide protrusions. Thus, a stable force is obtained for transporting the photographic photosensitive material. By employing the structure described above, high-quality photographs are provided.

REFERENCES:
patent: 2869865 (1959-01-01), Lechner
patent: 2899201 (1959-08-01), Pirot
patent: 2927503 (1960-03-01), Zollinger
patent: 4170175 (1979-10-01), Conlon, Jr.
patent: 4181421 (1980-01-01), Kitrosser
patent: 4302002 (1981-11-01), Hashimoto
patent: 4527686 (1985-07-01), Satoh
patent: 5281989 (1994-01-01), Sitte
patent: 5396308 (1995-03-01), Shimamoto et al.

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