Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1987-12-01
1989-03-21
Crosland, Donnie L.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
116 34A, 731462, 200 6123, B60C 2300
Patent
active
048147443
ABSTRACT:
A method and apparatus for detecting low air pressure in pneumatic tires on a vehicle and conveying this information to the operator of the vehicle. The invention utilizes a resonating device which creates subsonic, sonic, or ultrasonic air waves when it comes in contact with the rotating sidewall of a tire having undesirably low air pressure. The apparatus provides immediate, dependable warning of potentially dangerous low pressure conditions in tires. Furthermore, the apparatus can be used to detect low air pressure in either of dual mounted tires.
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Collins Design Company, Inc.
Crosland Donnie L.
Saliwanchik David R.
Saliwanchik Roman
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