Device for indicating air pressure in vehicle tires

Details Device for indicating air pressure in vehicle tires Device for indicating air pressure in vehicle tires

1980-03-28

1982-10-19

Caldwell, Sr., John W.

Communications: electrical

Selective

Having indication or alarm

731462, 73579, 73658, 340669, B60C 2300

Patent

active

043552978

ABSTRACT:
According to the invention, a transducer is mounted fixed in the area of the hub of the wheel in question, which transducer continuously is affected by the changes in the dynamic behavior of the tire which occurs at driving owing to dropping air pressure. The output signal from the transducer is processed in an electronic unit for forming a secondary signal, which is an expression for the vertical acceleration component in the output signal. When the secondary signal deviates by an amount critical for the driving safety from a nominal value, warning is released.

REFERENCES:
patent: 3455148 (1969-07-01), Foster et al.
patent: 3526873 (1970-09-01), Burt
patent: 3613075 (1971-10-01), Griffiths et al.
patent: 3707701 (1972-12-01), Neu
patent: 3735344 (1973-05-01), Weintraub et al.
patent: 3900828 (1975-08-01), Lage et al.
patent: 4149140 (1979-04-01), Evans et al.
patent: 4224597 (1980-09-01), Di Cecio
patent: 4236407 (1980-12-01), Alpini et al.

Affiliated with

Also associated with

Rating

Device for indicating air pressure in vehicle tires does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for indicating air pressure in vehicle tires, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for indicating air pressure in vehicle tires will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1340481