Card – picture – or sign exhibiting – Photographic transparency viewer – e.g. – x-ray viewer
Patent
1979-09-28
1981-02-10
Mancene, Gene
Card, picture, or sign exhibiting
Photographic transparency viewer, e.g., x-ray viewer
353112, 209942, 209606, 40513, G02B 2702
Patent
active
042493293
ABSTRACT:
A slide viewer/sorter having a chute oriented at an incline to horizontal which is adapted to receive a photographic slide at one end. The slide drops by force of gravity to a viewing station where it is held by a detent. After viewing the slide the detent is actuated to release the slide which is transported by force of gravity to the lower end of the chute where it drops into a first receptacle. The first receptacle is rotatably mounted so that it can be moved out of the way, thus allowing the slide to drop further down into a second receptacle, having a number of bins. The second receptacle is mounted so that any bin can be positioned under the chute. This allows the operator of the viewer/sorter to sort the slides into two or more different stacks.
REFERENCES:
patent: 1081766 (1913-12-01), Moore
patent: 1946906 (1934-02-01), Fuller
patent: 2604008 (1952-07-01), Beekley
patent: 2999592 (1961-09-01), Brand
patent: 3527530 (1970-09-01), Hughes
patent: 3618765 (1971-11-01), Cooper
patent: 3644033 (1972-02-01), Frystack
patent: 3856391 (1974-12-01), Hickey et al.
patent: 4173838 (1979-11-01), Antos
Contreras Wenceslao J.
Lamb Owen L.
Mancene Gene
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