发明名称 |
PROPORTIONALLY DAMPED POWER TRANSFER DEVICE USING TORSION SPRING FORCE |
摘要 |
710234PCT - 46 - ABSTRACT In an aspect, a power transfer device, such as a decoupler, is provided for transferring torque between a shaft and a belt. The device includes: a hub configured to 5 couple to the shaft, a pulley rotatably coupled to the hub that includes a power transmitting surface configured to engage the belt, an isolation spring to transfer a rotational load from one of the pulley and the hub to the other of the pulley and the hub, optionally a one-way clutch to permit overrunning of one of the pulley and the hub relative to the other of the pulley and the hub in a first direction, and a damping member 10 positioned to be driven into frictional engagement with a friction surface by a force from the isolation spring acting on the damping member that varies based on the rotational load transferred by the isolation spring. |
申请公布号 |
WO2016037283(A1) |
申请公布日期 |
2016.03.17 |
申请号 |
WO2015CA50876 |
申请日期 |
2015.09.10 |
申请人 |
LITENS AUTOMOTIVE PARTNERSHIP |
发明人 |
ANTCHAK, JOHN R.;HURRY, EVAN J.;WILLIAMS, WARREN J.;XU, JUN |
分类号 |
F16D43/20;F02B67/06;F16D7/02;F16H7/20;F16H55/36 |
主分类号 |
F16D43/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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