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5886772 |
Film processing apparatus
An apparatus for intermittently feeding a movie film on a frame by frame basis to a film processing unit for processing thereat by inserting projections into openings formed on both sides of the...
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5841514 |
Film advance mechanism for motion picture apparatus
A motion picture apparatus and method for intermittently advancing motion picture film by forced air. The film is initially placed into successive loops formed by a cam-driven flipper. The loops...
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5640228 |
Scanning exposure slit for an image-recording apparatus
An exposure slit is provided for a shuttle style film gate in a film transport. The exposure slit is provided on a plate that is mounted to the film gate shuttle. After the shuttle advances a frame...
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5565960 |
Scanning exposure slit for a shuttle style film gate
An exposure slit is provided for a shuttle style film gate in a film transport. The exposure slit is provided on a plate that is mounted to the film gate shuttle. After the shuttle advances a frame...
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5328073 |
Film registration and ironing gate assembly
A film registration and ironing gate assembly has a gate with a positioning location or aperture for focal positioning of an image frame of a strip film with edge perforations. Undersized first and...
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5323193 |
Film trap for a motion picture projector
An improved film trap for a motion picture projector. The film trap includes a runner assembly having first and second runner elements each having a reduced thickness. The reduced thickness of the...
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5052796 |
Film registration apparatus for a camera and method
A pressure plate assembly is pivotally mounted about a pivot axis horizontally displaced from the assembly and vertically responsive to movement of a cam. A pair of rods, nested within an...
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4950071 |
Film registration apparatus and shutter for a camera and method
Three registration pins align a mask or other superimposed image with a film strip in both the lateral and longitudinal axes. A compactly constructed shutter and support apparatus permits placement...
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4835555 |
Film transport apparatus
A film transport mechanism for an optical printer in which the film is positively clamped and laterally tensioned at the position of the aperture between each film advance step, so that the film...
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4744651 |
Device for guiding a film in a cine camera
A device for guiding a film in a cine camera comprises a channelled plate pierced with a window for filming and along the rear face of which is displaced the film. A presser member is disposed...
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4655566 |
Large film image frame transport mechanism
A film transport mechanism including an aperture assembly through which the film is advanced, the aperture assembly defining a film path of a waveform longer or equal to the fundamental modal...
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4522476 |
Motion picture film gate and registration system
The film gate and registration system is used for motion picture film that is intermittently transported through a gate from one frame to the next. The arrangement is applicable to both motion...
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4353645 |
Negative film carrier
A negative film carrier for printing pictures including a carrier stand having an abutting and moving drive mechanism which is adapted to be rocked by a solenoid, a plurality of stationary frames...
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4227783 |
Device for stopping or fixing moving or mobile components
Thin walled components, which are moving or capable of movement, are stopped or clamped by the cooperation between an electromagnet core and an independent short-circuit component. The mobile...
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3994581 |
Microfilm camera and photographic film handling apparatus with film positioning mechanism
Photographic film handling equipment is disclosed, wherein photographic film is positioned relative to a photographic lens system. The film is advanced in a first direction by a film transport...
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3914035 |
Film transport and registration system for motion picture camera
Camera particularly designed for use in animation photography, embodying as essential features, film transport and registration systems operating in conjunction with each other, the film transport...
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3754460 |
DEVICE FOR OPERATING FILM PRESSURE PLATE IN PHOTOGRAPHIC CAMERA
A device includes winding means and counter driving means. The winding means has a drive cam rotatable in one direction in operative relation to a film winding operation and to be stopped after...
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3731317 |
VIBRATING WEB TRANSPORT APPARATUS
A technique for providing information transducing with a moving optical record medium so that a desired transducing resolution is achieved while preventing abrasion damage to the recording medium...
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3716292 |
FILM ADVANCING DEVICE
A film advancing device of the type used for advancing an endless film in single or multiple frame increments. The device includes a solenoid assembly and indexing plate which blanks out the film...
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3700318 |
FILM GATE
An improved film gate for motion picture projectors, microfilm viewers and the like is disclosed. The film gate consists essentially of rigid fixed platen and an arcuate spring platen. The platens...
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3694060 |
MOTION-PICTURES PROJECTION DEVICE
Simplification of handling operations necessary for motion-picture projection and especially that of sound films. The film with its reels is carried in a magazine positioned flat-wise on the...
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3677629 |
INTERMITTENT FILM PRESSURE MECHANISM FOR CINEMATOGRAPHIC CAMERAS
A cine camera has a color-encoding filter disposed on the optical axis with a rear surface thereof contiguous to the film exposure area. An intermittent pressure-applying means presses a film strip...
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3612673 |
FILM ADVANCE MECHANISM
A film advance mechanism of two sections. The two sections are provided with two adjacent inner surfaces that guidingly advance film frame by frame, gate the film during advancement and mask the...
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3612674 |
IMAGE BLUR AND FILM DAMAGE PREVENTION DEVICE
The present image blur prevention device is for use on a movie projector having a mechanism for intermittently feeding a film and has a film passage to be positioned across the light path of the...
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3575095 |
OPTICAL APPARATUS
A camera is provided with a behind-the-lens light value metering device. The metering device includes a photocell mounted behind a collector lens so as to be sensitive to only the value of light...
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3525291 |
HIGH RESOLVING POWER PHOTOGRAPHIC CAMERA
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3479114 |
INTERMITTENT FILM CONTACT PRESSURE APPARATUS FOR CINEMATOGRAPHIC CAMERAS
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3469907 |
FILM GUIDING AND TRANSPORTING MECHANISM FOR MICROFILM READERS
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3259451 |
Film gate
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3190519 |
Tape feeding mechanism for telegraph ticker
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3151521 |
Method and apparatus for preventing optical interference in image reproducing devices
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3137221 |
Film drive mechanism for photographic cameras
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3110237 |
Film guide for roll film cameras
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3552843 |
Title is not available
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