Speed-deceleration warning system for motor vehicles

Details Speed-deceleration warning system for motor vehicles Speed-deceleration warning system for motor vehicles

1976-03-08

1978-04-04

Caldwell, Sr., John W.

Communications: electrical

Selective

Having indication or alarm

340 69, 340 52B, 340 52C, 340262, 200 6145R, 200 6183, G08B 2100, B60Q 126

Patent

active

040830322

ABSTRACT:
A speed-deceleration warning system for motor vehicles comprising pressured-oil supply means connected to a master cylinder of a brake mechanism, a hydraulic switch including a first contact moved by the action of pressured-oil, a speed-deceleration switch including a second contact moved by the influence of speed reduction of a vehicle and an electric circuit extending to a warning element through said first and second contacts. Such a device is applied for sending a warning to a driver if speed-deceleration of a vehicle does not reach an expected value although brake means are set on and hydraulic brake pressure rises over a prescribed value.

REFERENCES:
patent: 3380046 (1968-04-01), Paonessa
patent: 3440603 (1969-04-01), Cochran
patent: 3528056 (1970-09-01), Voevodsky
patent: 3548124 (1970-12-01), Tollerud
patent: 3846749 (1974-11-01), Curry
patent: 3939316 (1976-02-01), Stropkay

Affiliated with

Also associated with

Rating

Speed-deceleration warning system for motor vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Speed-deceleration warning system for motor vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Speed-deceleration warning system for motor vehicles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-725894