DE 10346537 A UPAB: 20050629 NOVELTY - A rail vehicle measurement wheel has an intermediate layer (13) with stiffness chosen to match the wheel stiffness to standard wheels and measures the service peak forces and torques using circumferential strain gauge sensors (11) in the tyre (7) and (9) between holes (8) in the wheel disc (6). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for procedures using the measurement wheel. USE - Rail vehicle measurement wheel for peak force and moment measurement. ADVANTAGE - Improved accuracy because the strain gauges are placed close to the point of application of the forces in the rim not only in the axle and wheel disc and so the forces of interest are not overlaid by dynamic forces in these components.
Messrad fuer Schienenfahrzeuge
2005
Patentblatt, Vol.125 (2005), No.21
Patent
Elektronische Ressource
Deutsch
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