Out of gauge resistant railroad wheel
AssigneeValdunes
InventorsJacques Brouke, Francois Demilly, Bernard Catot, Gervais Gaborit
Life of this patent
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AssigneeValdunes
InventorsJacques Brouke, Francois Demilly, Bernard Catot, Gervais Gaborit
Estimating the term…
A railroad wheel revolving around an XX' axle perpendicular to a median plane P, of the type that includes a rim with a rolling surface and a flange, a hub, a plate a connecting area of the plate with the rim, a connecting area of the plate with the hub and with the plate section constructed along a meridian line AB extending between a point A located at the junction of the plate and the connecting area of the plate with the rim and a point B located at the junction of the plate and the connecting area of the plate with the hub, and characterized by the fact that the two points A and B are located on either side of the median plane P and are symmetrical to one another in relation to the intersection point I of the meridian line AB and the plane P, with point I an inflection point for the curve AB.
A railroad wheel configured to revolve in a median plane P about an axle oriented perpendicular to said median plane P, comprising:
Dependencies are inferred from the claim text.