E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
E01B 31/02 (2006.01) E01B 31/17 (2006.01)
Patent
CA 2061787
- 23 - ABSTRACT OF THE DISCLOSURE The invention relates to a device for the reprofiling or burnishing of a rail on a railway track and comprises a rigid frame (10) connected to the framing of a railroad vehicle by lifting means allowing a light running of the railroad vehicle and at least one grinding unit (11, 12). Each grinding unit (11, 12) is mounted on a support (13) in such a way that it can displace itself linearly to move the grinding wheel towards and away of the surface of the rail 1,2 to be grinded. The grinding wheel's (11) axis is located in a plane perpendicular to the longitudinal axis of the rail (1, 2) but does not intersect it so that the contact line of the grinding wheel (11) with the surface of the rail (1, 2) will be comprised in a plane per- pendicular to the longitudinal axis of the rail. The sup- port (13) is mounted on the frame (10) by translatory mo- tion means allowing the said support to move itself trans- versally regarding the frame (10). The support (13) com- prises at least one support roller (17) and support means (18), connecting this support (13) to the frame (10) and tending to apply this support roller (17) against one of the sides of the rail (1, 2) at the immediate proximity of the grinding unit (11, 12).
Robic
Speno International Sa
LandOfFree
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