A friction engagement device connects the input shaft and the output shaft to transmit a driving force from a driving source from the input shaft to the output shaft. The friction engagement device includes a housing, a friction engagement portion, a piston, an oil pump, and a motor. The housing is disposed between the input shaft and the output shaft. The friction engagement portion is disposed in the housing and composed of a plurality of friction components. The piston is disposed at one side of the friction engagement portion for pressing the friction engagement portion. The oil pump is used to operate the piston. The motor is used to drive the oil pump. In the friction engagement device, abnormal wear of the friction components of the friction engagement portion is detected by monitoring a value of an operation parameter of the friction engagement device.
本发明提供一种摩擦接合装置,能够经由监测所具备的构件的操作参数来推断摩擦接合部是否产生异常摩耗。摩擦接合装置连接输入轴与输出轴,以将来自驱动源的驱动力从所述输入轴传递至所述输出轴。所述摩擦接合装置包括壳体、摩擦接合部、活塞、油泵以及马达。壳体设置于所述输入轴与所述输出轴之间。摩擦接合部配置于所述壳体内,并由多个摩擦件所构成。活塞设置于所述摩擦接合部的一侧,用以按压所述摩擦接合部。油泵用以使所述活塞运作。马达用于驱动所述油泵。在所述摩擦接合装置中,经由监测所述摩擦接合装置的操作参数的数值,来检测所述摩擦接合部的所述摩擦件的异常摩耗。
FRICTION ENGAGEMENT DEVICE
摩擦接合装置
2020-05-19
Patent
Electronic Resource
Chinese
FRICTION ENGAGEMENT DEVICE AND DRIVE TRANSMISSION DEVICE
European Patent Office | 2016
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