Measuring and testing – Tire – tread or roadway – Tire inflation testing installation
Patent
1977-03-07
1978-08-01
Woodiel, Donald O.
Measuring and testing
Tire, tread or roadway
Tire inflation testing installation
G01M 1700
Patent
active
041035488
ABSTRACT:
The disclosure described herein is a Wheel-wear Monitor that identifies wheels on railroad cars which have so worn that wheel flanges, with additional wear, will contact the rail frogs. The device consists of a set of contacts which are actuated by the flange of a worn wheel, an air-pellet gun triggered by said flange, pellets containing paint, a pellet gun control unit, automated reloading accessories, and a load cell sensor.
REFERENCES:
patent: 2408553 (1946-10-01), Gieskieng et al.
"Bad Wheels Spotted in Motion", Dec. 16, 1963, Railroad Age, pp. 23 and 30.
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