Railway maintenance machine with multiple function capability
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Nov 6, 2003
app pub date -
May 1, 2002
filing date -
May 1, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A multiple function railway maintenance machine includes a plurality of cars connected together to form a self-propelled consist having cabs at opposite ends so that it can be driven along railway tracks to an area requiring maintenance work. The cars are provided in their beds with rails which extend between the cars continuously. A crawler type service vehicle is mounted on the rails and has a cab from which the service vehicle can be driven along the rails for precise positioning. The service vehicle has a rotatable and articulating boom that interchangeably receives different working heads.
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