发明名称 |
Precision Rail Profiling Device for Railway Crossovers |
摘要 |
A method of profiling a railway crossing may include determining an angle of taper of a rail vehicle wheel; applying a raised weld section to a wheel contact surface of the railway crossover; and planing the raised weld section to correspond to the angle of taper in a single set-up pass across the length of the railway crossover creating a wheel matched profile. The railway crossover may be a rail frog or a diamond crossing. The method may also include creating a three-dimensional surface contour model of the crossover by replicating a standard crossover profile; creating a wheel profile model that matches a wheel profile for a rail vehicle of the railway; defining wheel contact surface for the rail vehicle by transposing the wheel profile model over the standard crossing surface contour model; and modeling a raised weld section to be placed along the wheel contact surface.
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申请公布号 |
US2013090041(A1) |
申请公布日期 |
2013.04.11 |
申请号 |
US201113295332 |
申请日期 |
2011.11.14 |
申请人 |
SKOBLENICK HARRY;BOMBARDIER TRANSPORTATION GMBH |
发明人 |
SKOBLENICK HARRY |
分类号 |
B24B19/00 |
主分类号 |
B24B19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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