Assembly for applying one or more materials to a rail
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United States of America Patent
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-
Nov 18, 1997
Grant Date -
N/A
app pub date -
Jul 7, 1995
filing date -
Jul 7, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An assembly for applying one or more materials to the rails of a railroad track includes a mounting bracket for mounting the assembly to a vehicle adapted to travel on the rails. A connecting arm is coupled to the mounting bracket, and at least one nozzle is connected to an end of the connecting arm. The nozzle arm has a hollow channel through which material flows to be applied to a rail surface. A nozzle port is in fluid communication with the nozzle channel when the nozzle arm is in an operative position. The nozzle arm is biased toward the operative position and is adapted to move away from the operative position in response to contact with an obstruction and is returned to the operative position following the contact.
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