Communications: electrical – Selective – Having indication or alarm
Patent
1978-03-06
1980-02-19
Caldwell, Sr., John W.
Communications: electrical
Selective
Having indication or alarm
116 37, 180171, 180178, 307 10R, 340 62, B60Q 154
Patent
active
041897064
ABSTRACT:
A multiple speed detection and control device for vehicles includes a speed detector associated with the vehicle speedometer arranged to sequentially detect multiple, predetermined, speed values, and an electric junction box connected in the major electrical lines of vehicle and connected with the speed detector, with the junction box having special fuses for the various electrical circuits, whereby the speed detector disrupts the fuses at the predetermined speeds to disrupt one or more of the electrical circuits to cause a particular failure of the electrical functions of the vehicle circuits, indicating speed above a predetermined speed, to an ultimate vehicle shut down above a maximum speed.
REFERENCES:
patent: 1384730 (1921-07-01), Crawford
patent: 2822882 (1958-02-01), Campbell
patent: 3203501 (1965-08-01), Carter et al.
patent: 3732539 (1973-05-01), Easterly
patent: 3748641 (1973-07-01), Hartung
patent: 4057299 (1977-11-01), Jones
Caldwell Sr. John W.
Law Richard D.
Nowicki Joseph E.
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