Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1988-03-02
1990-04-17
Gellner, Michael L.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358108, G03B 2900
Patent
active
049184733
ABSTRACT:
A surveillance camera system comprises a spherical housing that has a lower, hemispherically shaped, gold coated dome 12 with a geometric center. A camera mount is mounted in the housing for panning movements about a pan axis that extends through the dome center and for tilting movements about a tilt axis that transverses the pan axis through the dome center. Electric motors 24/27 are mounted in the housing for panning and tilting the camera mount. A video CCD type camera 30 is mounted upon the camera mount with its center of gravity located adjacent the pan and tilt axes. A rotary electric coupler 39 is mounted to the housing and electric connectors provided for connecting the camera and the motors with an ancillary video display and camera orientation controller through the rotary coupler.
REFERENCES:
patent: 3819856 (1974-06-01), Pearl et al.
patent: 3916097 (1975-10-01), Imai
patent: 3993866 (1976-11-01), Pearl et al.
patent: 4225881 (1980-09-01), Tovi
patent: 4320949 (1982-03-01), Pagano
Diamond Electronics, Inc.
Gellner Michael L.
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