Registers – Coded record sensors – Particular sensor structure
Patent
1976-01-19
1978-05-02
Kilgore, Robert M.
Registers
Coded record sensors
Particular sensor structure
58 19B, G06K 706, G06K 1902, G04C 2116
Patent
active
040876799
ABSTRACT:
A programmable timing device includes a support for receiving markings at locations corresponding with predetermined times in a given period, the locations designated by characters indicating respective hours and predetermined intervals in minutes of the given period, timing means for deriving sequential timing signals at predetermined intervals during the period and means for providing an output signal whenever there is correspondence between a timing signal and a respective one of the markings.
REFERENCES:
patent: 2124490 (1938-07-01), Johnson
patent: 2168662 (1939-08-01), Babcock
patent: 2995691 (1961-08-01), Kennard
patent: 3229073 (1966-01-01), Macker
patent: 3315044 (1967-04-01), Newsome
patent: 3461276 (1969-08-01), Recca
patent: 3678251 (1972-07-01), Delpino
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