Indication apparatus

Details Indication apparatus Indication apparatus

1977-03-17

1979-04-17

Pitts, Harold I.

Communications: electrical

Selective

Having indication or alarm

340373, 3403785, 340317, G08B 1900

Patent

active

041503562

ABSTRACT:
An indication apparatus which detects a plurality of abnormal conditions occurring in a motor vehicle particularly in an automobile, and indicates an indicium corresponding to one of the abnormal conditions. When at least one of a plurality of sensors detects the occurrence of the plurality of abnormal conditions, a motor control circuit drives a motor whereby an indication drum coupled with the motor is also rotated so as to be stopped at a location for indicating the indicium corresponding to the detected abnormal condition. In order to investigate whether abnormal conditions other than the detected one have occurred or not, a switch for forcibly rotating the indication drum can be manually actuated so that the indication drum is further rotated so as to be stopped at a location for indicating another indicium corresponding to one of the other abnormal conditions and thus the other abnormal conditions are indicated successively.

REFERENCES:
patent: 3839701 (1974-10-01), Pomerantz
patent: 3987439 (1976-10-01), Spaniola
patent: 4034336 (1977-07-01), Arai
patent: 4034369 (1977-07-01), Tanigawa

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