B - Operations – Transporting – 61 – L
Patent
B - Operations, Transporting
61
L
346/87
B61L 11/06 (2006.01)
Patent
CA 1136749
- 1 - "Rail system having wheel-engaged hydraulic piston-and- cylinder assembly, and such an assembly" ABSTRACT OF THE DISCLOSURE In a rail system one or more hydraulic assemblies comprising a movable cylinder (6) with a wheel-engaged rounded head (7) and a fixed piston (4) within the cylinder (6) are located adjacent a running rail (1). When engaged by passing rail wheels (2) the assembly provides pressurized fluid which is fed into a pressure line which leads to means for switching a set of points. Energy is thus extracted from moving rail vehicles and it is unnecessary to provide long-distance power supplies to a set of points.
339680
de Jong Hendrikus
Pelt Cornelis P.
Hoogovens Ijmuiden B.v.
Ridout & Maybee Llp
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