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Train wheel: Revision history


For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

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  • curprev 23:0123:01, 18 August 2022 Enginear talk contribs 9,949 bytes +369 Wheel geometry and flange: Changed "...is concave...while in others it is flat" to "...is conical...(the wheels are fixed on their axles, and as the mass of the train pushes it towards the outside of the curve, the outside wheel rides up to contact the rail at a larger diameter while the inside wheel drops down to contact its rail at a smaller diameter, travelling a smaller distance for each rotation of the axle, and steering the train round the curve). But sometimes wheels are cylindrical" undo

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