Advancing sheath film loader, method of film loading and camera

Details Advancing sheath film loader, method of film loading and camera Advancing sheath film loader, method of film loading and camera

1997-06-24

1998-11-24

Blankenship, Howard B.

Photography

Disposable or recyclable camera

396538, 242358, 2425351, G03B 1702

Patent

active

058420487

ABSTRACT:
Advancing sheath film loader, method of film loading, and camera frame assembly. In the method a photographic filmstrip is loaded in a film supply. A sheath is advanced into the film supply. The sheath defines a substantially cylindrical scroll space within the film supply. During the advancing, the filmstrip is propelled into the scroll space to form a scroll. During the propelling, the sheath is tensioned against the scroll. The sheath can be disposed substantially in the film supply prior to film loading. If so, the sheath is partially extracted and then is returned to the film supply in coordination with the propelling of the filmstrip into the film supply.

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patent: 5126193 (1992-06-01), Light
patent: 5746388 (1998-05-01), Raimondi, Jr.

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