Film holding device and film scanning device
OwnerBernhard Sander, Johannes Steurerinventors
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OwnerBernhard Sander, Johannes Steurerinventors
Estimating the term…
The invention relates to a film holding apparatus for the holding of an intermittently transmitted motion picture film. The film holding apparatus has a film track for the guiding of the motion picture film and a registration device which can be moved from a release position into an engagement position. In the engagement position, the registration device engages into the transport plane of the motion picture film to fix a motion picture film guided in the film track in an exact position. At least one alternative position can be selected alternatively to a reference position for the engagement of the registration device into the film transport plane.
A film holding apparatus for the holding of an intermittently transported motion picture film (71) comprising:
A film holding apparatus in accordance with any one of the preceding claims, characterized in that the film holding apparatus has a pressure frame (37) which is movable between a release position and a pressure position, with the pressure frame releasing, in the release position, a motion picture film (71) guided in the film track for a transport movement, and with the pressure frame, together with a counter-pressure frame (23), bounding a holding slot (95) in which the motion picture film (71) located in the film track is captured substantially free of clearance in the pressure position.
A film holding apparatus in accordance with any one of the preceding claims, characterized in that a moving coil drive (85, 87;
A film holding apparatus in accordance with any one of the preceding claims, characterized in that the film holding apparatus is connected to a regulation circuit by which the engagement depth of the registration device can be regulated relative to the film track, with the regulation circuit taking account of the actual engagement depth and the actual engagement force of the registration device.
A system of at least one first film holding apparatus (97) and one second film holding apparatus (97′) for holding a motion picture film (71), with the first and the second film holding apparatus each having
A film scanning apparatus for the scanning of an exposed motion picture film (71) comprising
Dependencies are inferred from the claim text.