Vehicle safety device for monitoring the operation of directiona

Details Vehicle safety device for monitoring the operation of directiona Vehicle safety device for monitoring the operation of directiona

1974-01-17

1976-06-22

Caldwell, John W.

Communications: electrical

Selective

Having indication or alarm

340 80, 340 81R, 340251, B60Q 126

Patent

active

039654567

ABSTRACT:
A vehicle safety device for monitoring directional signal lamps comprises a plurality of directional signal monitor lights positioned on the dashboard of a motor vehicle, a monitor light being associated with each set of directional signal lamps with each monitor light being connected to a plurality of monitor diodes. Each monitor diode is connected downstream of a current detection apparatus connected to detect current flow through a predetermined signal lamp and in response to such current flow to close a switch, permitting current to flow from a directional signal power switch through the monitor diode to a monitor light, thereby indicating that the predetermined signal lamp is operational. An alarm apparatus is also provided to alert the operator when a signal lamp becomes inoperative.

REFERENCES:
patent: 3355708 (1967-11-01), Perry
patent: 3593274 (1971-07-01), Krugler
patent: 3641490 (1972-02-01), Kawai
patent: 3719937 (1973-03-01), Doyle
patent: 3840852 (1974-10-01), Schwellenbach

Affiliated with

Also associated with

Rating

Vehicle safety device for monitoring the operation of directiona does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle safety device for monitoring the operation of directiona, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle safety device for monitoring the operation of directiona will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2291384