Reprofiling device for the rails of railroads that captures...

Details Reprofiling device for the rails of railroads that captures... Reprofiling device for the rails of railroads that captures...

2008-01-29

2008-01-29

Hail, III, Joseph J. (Department: 3723)

Abrading

Frame or mount

Portable abrader

C451S429000

Reexamination Certificate

active

07322879

ABSTRACT:
A device for the continuous reprofiling of the rails of railroads includes at least one abrasive rail reprofiling unit (2) guided along the railroad tracks and comprising at least one abrasive disk (3) that can be pressed against a rail (1). This device notably includes at least one abrasive-waste pickup (20) having at least one segment forming a collection port (21). This segment is placed in the immediate vicinity of at least one abrasive disk (3) and into the geometric axis (41) of the major waste jet (40) produced during operation of this abrasive disk (3). The segment (21) simultaneously cooperates with means for transporting the waste. Moreover, each waste pickup (20) includes elements for reflecting and absorbing the kinetic and thermal energy that allow the formation of agglomerations of matter on the pickup to be avoided.

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