radio-based detection system to provide constant monitoring of the temperature of freight car roller bearings comprised essentially of miniaturized temperature detectors, radio frequency transmitters, bearing end cap bolts, a receiver/locator and antennas, and replacement parts for the components

'antenna':34 'base':3 'bear':17,27 'bolt':30 'cap':29 'car':15 'compon':40 'compris':18 'constant':8 'detect':4 'detector':23 'end':28 'essenti':19 'freight':14 'frequenc':25 'miniatur':21 'monitor':9 'part':37 'provid':7 'radio':2,24 'radio-bas':1 'receiver/locator':32 'replac':36 'roller':16 'system':5 'temperatur':12,22 'transmitt':26

SMART-BOLT

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