Motor vehicles – With means for promoting safety of vehicle – its occupant or... – By preventing unauthorized or unintended access or use
Patent
1984-04-19
1985-10-15
Bertsch, Richard A.
Motor vehicles
With means for promoting safety of vehicle, its occupant or...
By preventing unauthorized or unintended access or use
188253, B60R 2500
Patent
active
045468460
ABSTRACT:
A hydraulic lock-up anti-theft system which energizes and holds the braking system in the active mode for vehicles in the park position and which includes provisions for ignition interlock to prevent vehicle start-up and provides an alert signal, if mechanical tampering with the systems occurs, is presented. Improvement over the prior art include ability to operate under any environmental temperature variations, elimination of any potential valve seating vibration induced degradation, elimination of necessity for cam position braking mechanisms, minimization of activation loads in manual arming and positioning and the ability to add parallel and independent activation circuits to the design.
REFERENCES:
patent: 3515442 (1970-06-01), Whittemore
patent: 3552518 (1971-01-01), Aidner
patent: 3557584 (1971-01-01), Triglia
patent: 3559755 (1971-02-01), Pond
patent: 3656574 (1972-04-01), Edwards
patent: 3669210 (1972-06-01), Haefner
patent: 4018314 (1977-04-01), Richmond
patent: 4040675 (1977-08-01), Richmond
patent: 4196939 (1980-04-01), Kavis
Bertsch Richard A.
Burge, Jr. Harland L.
LandOfFree
Safe lock anti-theft hydraulic brake control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Safe lock anti-theft hydraulic brake control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safe lock anti-theft hydraulic brake control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2431072