A torque limiting torsion joint for connecting an electric motor to a camshaft phaser includes an elongate body configured to extend from one end of a motor shaft of the electric motor to an input of a planetary gear assembly of the camshaft phaser; an angular displacement resistant end of the elongate body configured to engage one end of the motor shaft; and a key positioned at the other end of the elongate body opposite the angular displacement resistant end and configured to be received in and engaged with a slot at an input of a planetary gear assembly of the camshaft phaser to transmit torque from the electric motor to the planetary gear assembly; the elongate body prevents angular displacement of the motor shaft relative to the input of the planetary gear assembly and allows angular displacement of the motor shaft relative to the input of the planetary gear assembly when a mechanical stop of the camshaft phaser is engaged.
一种用于将电动马达连接到凸轮轴相位器的扭矩限制扭转万向节包括细长本体,其经配置从电动马达的马达轴的一端延伸到凸轮轴相位器的行星齿轮组件的输入;细长本体的抗角位移端,其经配置接合马达轴的一端;以及键,其定位在细长本体的与抗角位移端相对的另一端处,并且经配置接收在凸轮轴相位器的行星齿轮组件的输入处的狭槽中并且与之接合,以便将扭矩从电动马达传输到行星齿轮组件;细长本体防止了马达轴相对于行星齿轮组件的输入的角位移并且在凸轮轴相位器的机械止挡件被接合时允许马达轴相对于行星齿轮组件的输入的角位移。
Torque limiting torsion universal joint
扭矩限制扭转万向节
2024-05-03
Patent
Electronic Resource
Chinese
IPC: | F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES , Periodisch betriebene Ventile für Kraft- und Arbeitsmaschinen oder Kraftmaschinen / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
European Patent Office | 2015
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