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Class 353/113 - Feeder magazine and receiver magazine


Subclass of Class 353 - Optics: image projectors
Definition: Subject matter including mechanism to move a slide from
No. of patents: 16
Last issue date: 12/31/2002


NumberTitleIssue Date
6499848Slide feeder, slide system and slide feeding method
A slide feeder, a slide system and a slide feeding method are disclosed. Conventional slide feeders are incapable of feeding the same slide mounts repeatedly to an external appliance with no help by a human hand, accordingly are unsuited to a scanning wor...
12/31/2002
5589953Image input system having an auto-feeder including loading magazine and discharge magazine arranged side by side and method
An image input system includes an image input device for reading image information from a source document and a feeder for automatically inserting the source documents into the image input device. The feeder includes a loading magazine storing source docu...
12/31/1996
5440362Transparency display system
A system for the display of transparencies including a first transparency receiving tray, a second transparency receiving tray, and a staging system connected at one end to the first transparency receiving tray and at the other end to the second transpare...
08/08/1995
5387954Transparency magazine loading device
A device for loading photographic transparencies into a magazine having transparency slots, said device comprising a chamber adapted to contain at least some of the transparencies, a feeder means for transferring one of the transparencies from the chamber...
02/07/1995
5339122Overhead projector with automatic document positioner
An overhead projector for projecting images contained on media. The projector includes a housing having first and second image media storage cassettes and a platen which moves between those cassettes. A lifter is mounted between the cassettes for lifting ...
08/16/1994
5233376Film slide feeder
A film slide feeder serially translates each slide from a feed hopper through a slide tray extending through imaging equipment to a receive hopper for duplicating, digitizing or superimposing the image presented by each slide to the imaging equipment....
08/03/1993
5198846Manual cassette system for overhead projection transparencies
A system for facilitating the handling of overhead projector transparencies on an overhead projector of the type including an upwardly facing projector platen. The system includes a frame assembly to provide a support surface adjacent the projector platen...
03/30/1993
4817023Slide magazine provided with memory means for slide film printing system
A slide magazine of a slide film printing system is provided with frame members each provided with slide film chambers in which slide films are stored respectively so as to be fed successively to the printer and which are provided with addresses respectiv...
03/28/1989
4756616Image projection system
An image projection system having a built-in mechanism for changing unframed transparencies comprises a frame, a source of illumination, a projection lens, a stage mounted to the frame for positioning a transparency thereon for view, delivery means for gr...
07/12/1988
4693373Slide archival storage and retrieval system
A computer-controlled slide previewer, sorter, projector tray loader and archiving system. Slides are held in a stack in a hopper in a known sequence. A slide release mechanism is provided to deliver one slide from the stack of slides to a position over o...
09/15/1987
4483527Sheet material handling device
Disclosed is a sheet handling device comprising an unprocessed sheet material storage box, a processed sheet material storage box located therebelow, and a suction device which may be telescopically moved between the sheet material storage boxes and a wor...
11/20/1984
4379627Tray for storing and classifying slides and a viewer for slides disposed in such trays
The invention relates to a parallelepipedic tray intended to accommodate slides (7) which are to be viewed. The tray mainly comprises an upper wall (1) and a lower wall (2) each of which has grooves (6). The slides can be inserted in or removed from the t...
04/12/1983
4368964Slide projector with stationary slide magazines and automatic slide changer
The invention relates to a slide projector with automatic slide changer and stationary slide magazines (10,11) on each side of the optical pathway of the projector, the respective slide magazine (10,11) provided in the shortside with a feed and discharge ...
01/18/1983
4331398Device for transporting slide film mounts in a slide film projector
A device for transporting a plurality of slide film mounts in either direction between a pair of magazines in a slide film projector comprises a pair of endless mount-driving belts, each of which has a stretch adapted to run across the open end of each ma...
05/25/1982
4229084Transparency cassette and viewer or projector
A cassette, cartridge, box or magazine for storing and projecting transparencies or slides as well as a viewer or projector, the cassette and the viewer or projector matching each other. Said cassette having two compartments for stacks of slides and a str...
10/21/1980
4174158Bowed slide handling apparatus
A device for transporting slides in a horizontal plane to be projected by a slide projector. More particularly, a retaining means adapted to tolerate bowed slides by having clearance grooves for receiving the bowed slides and for permitting same to set le...
11/13/1979
 
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