Lens-fitted photographic film package and film feeder and package holder for film processor
AssigneeFuji Photo Film Co., Ltd.
InventorsNorihiro Nakai, Tatsuya Mochizuki, Toshiyuki Ogura, Takashi Sugimoto
Life of this patent
Estimating the term…
Abstract
After exposure of all frames of a film contained in a lens-fitted photographic film, a wall portion of a film take-up chamber of the film package is removed, thereby to provide a film removal opening, through which the exposed film is drawn out directly from the film package. In the film take-up chamber, a cassette or a take-up spool is disposed for winding up the exposed film. So as not completely to wind the exposed film into the cassette, a film arresting member is provided. A film package holder disposed at a film entrance of a film processor can selectively hold the film package or a film cassette taken out from a camera.
Claims4
A film package holder for a film processor comprising:
- a film package holding portion for holding a lens-fitting photographic film package thereon, from which an end of an exposed film is pulled out through a film removal opening;
- and a cassette arresting portion for supporting a peripheral surface of a film cassette thereby to position a said film cassette at a film entrance of said film processor while an end of an exposed film contained in said film cassette is connected to film draw-out means.
A film feeder for a film processor wherein lens-fitted photographic film packages with ends of exposed films pulled out therefrom and film cassettes with ends of an exposed film pulled out therefrom are adapted to be positioned while said exposed films are fed to a photographic processing section of said film processor, said film feeder comprising:
- leader sheet transporting means for transporting a leader sheet to said photographic processing section with said film ends of said exposed films connected to said leader sheet;
- a plurality of film package holders disposed at a film entrance of said film processor and aligned in a direction perpendicular to a film transporting direction, each said film package holer having a film package holding portion for positioning a said lens-fitted photographic film package at said film entrance of said film processor, and a cassette arresting portion for arresting a said film cassette at said film entrance when said leader sheet, to which said film end pulled out from said film cassette is connected, is positioned in said leader sheet transporting means;
- mounting means for mounting said package holders such that said package holders are movable in said film transporting direction independently of each other;
- movement detecting means for detecting movement of each said package holder in said film transporting direction;
- and
- a plurality of cutters each disposed near said film entrance in association with a said package holder, for cutting said exposed film when the movement of an associated one of said package holders is detected.
Dependencies are inferred from the claim text.