发明名称 |
TORSIONAL VIBRATION DAMPER |
摘要 |
Apparatus for damping torsional vibrations in the power train of a motor vehicle has a first flywheel which defines an annular chamber for a supply of viscous fluid medium and carries one sealing device of a composite seal for separation of the chamber from the atmosphere. A second flywheel carries an antifriction bearing and the second sealing device of the composite seal. The first flywheel and the first sealing device form component parts of a first subassembly. The second flywheel, the second sealing device and the bearing form parts of a second subassembly. The two subassemblies are connected to each other in that the inner race of the bearing is slipped onto a cylindrical seat on an axial protuberance of the first flywheel and is retained on the protuberance of a ring which is affixed to the protuberance and overlies the inner race of the bearing. A torque-transmitting coupling between the second flywheel and the flange-like output member of a single damper or of two parallel-connected dampers in the chamber becomes operative in automatic response to attachment of the two subassemblies to each other. |
申请公布号 |
JPS6326425(A) |
申请公布日期 |
1988.02.04 |
申请号 |
JP19870167127 |
申请日期 |
1987.07.06 |
申请人 |
LUK LAMELLEN & KUPPLUNGSBAU GMBH |
发明人 |
YOHAN IETSUKERU |
分类号 |
F16D3/14;F16F15/131;F16F15/134;F16F15/139;F16F15/16;F16F15/167;F16F15/30 |
主分类号 |
F16D3/14 |
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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