The present invention involves device for measuring the drive torque and/or the driving power delivered on a hub shell by a freewheel body connected to the hub shell by a freewheel mechanism, the device including at least one deformation and/or stress sensor on or integrated to at least one ratchet of said mechanism and a drive torque and/or driving power determination circuit, connected to the sensor.
Torque meter device for a cycle
31.05.2016
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |