Optics: image projectors – With sound accompaniment
Patent
1986-02-07
1987-05-26
Haroian, Harry N.
Optics: image projectors
With sound accompaniment
353 18, 353109, 353DIG2, 353103, G03B 3106
Patent
active
046680608
ABSTRACT:
An improved audio-visual toy is provided by a housing assembly configured to simulate a portable television set. A magnetic deck assembly reads the signals on a magnetic tape element to produce an audio transmission that describes a story. Concurrently, the signals tell the user when to activate a pneumatic system that houses a clutch and ratchet system to advance a film element for producing a sequence of projected images that also describe the story.
REFERENCES:
patent: 3702721 (1972-11-01), Skuja
patent: 3801199 (1974-04-01), Kaye
patent: 4027958 (1977-06-01), Shigeta et al.
patent: 4092063 (1978-05-01), Koester
patent: 4165159 (1979-08-01), Landau et al.
Howden Ashley G.
Ishikawa Paul J.
Jones Lawrence T.
California R&D Center
Haroian Harry N.
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