Spiral storage

G - Physics – 03 – B

Patent

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Details

G03B 1/56 (2006.01) G03B 21/32 (2006.01) G03D 13/00 (2006.01)

Patent

CA 2245307

The invention relates to a storage for photographic material with a base (20, 120, 220) rotatable around an axis (30), with an input arrangement (16,116) positioned at an outer circumference of the base, with a removal arrangement (18, 118) positioned at the axis (30, 130) of the base (20, 120, 220), whereby two photographic material belts are wound/unwound, and, in particular, one close to the axis (30, 130) and one close to the outer circumference of the base (20, 120), whereby a loop (42) between the belts leads to a photographic material exchange from the outer belt to the inner belt, whereby the winding direction is preferably reversed, whereby, in accordance with the invention, the base (20, 120) is divided into two sections (12, 14; 112, 114; 212, 214), whereby the one section (14; 114; 214) surrounds the other section (12; 112; 212). (Fig.1)

La présente invention fait état d'un dispositif de rangement de matériau photographique. Le dispositif de rangement comprend une base (20, 120, 220) tournant sur un axe (30), un élément d'alimentation (16, 116) placé sur une circonférence externe de la base, un élément de retrait (18, 118) placé sur l'axe (30, 130) de la base (20, 120, 220). Deux courroies pour matériau photographique sont enroulées/désenroulées, une en particulier près de l'axe (30, 130) et l'autre près de la circonférence externe de la base (20, 120). Une boucle (42) entre les courroies permet l'échange de matériel photographique de la courroie externe à la courroie interne où la direction d'enroulement est, de préférence, inversée. La base de la présente invention (20, 120) est divisée en deux sections (12, 14; 112, 114; 212, 214), et une des sections (14, 114, 214) entoure l'autre section (12, 112, 212).

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