US PATENT SUBCLASS 105 / 34.2
.~.~ Secondary traction device on locomotive
Current as of:
June, 1999
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105 /
HD
RAILWAY ROLLING STOCK
26.05
DF
LOCOMOTIVES
{24}
34.1
DF
.~ Powered bogie {1}
34.2
.~.~ Secondary traction device on locomotive
DEFINITION
Classification: 105/34.2
Secondary traction device on locomotive:
(under subclass 34.1) Locomotive including a first track engaging means for generating thrust to propel the locomotive and, on the same locomotive, a powered bogie also for generating thrust to propel the locomotive.