Railway switches and signals – Cab signal or train control – Train defect
Patent
1997-10-06
1999-07-20
Le, Mark T.
Railway switches and signals
Cab signal or train control
Train defect
1051571, B61L 120
Patent
active
059246545
ABSTRACT:
A railroad car sensing system for monitoring car performance by detecting vertical, transverse and/or longitudinal car truck movements, which includes one or more accelerometers mounted on a plastic brake beam guide for generating and sensing car truck movement signals to a computer for processing.
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Le Mark T.
Zeftek, Inc.
Zickert Lloyd L.
LandOfFree
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