发明授权
- 专利标题: Vibration damping device
- 专利标题(中): 减震装置
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申请号: US09521530申请日: 2000-03-07
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公开(公告)号: US06374698B1公开(公告)日: 2002-04-23
- 发明人: Cora Carlson , Bernd Peinemann , Jürgen Weth , Andreas Orlamünder
- 申请人: Cora Carlson , Bernd Peinemann , Jürgen Weth , Andreas Orlamünder
- 优先权: DE19911564 19990316
- 主分类号: F16F1510
- IPC分类号: F16F1510
摘要:
A vibration damping device for a drive system of a motor vehicle, includes a deflection mass arrangement arranged in a base body which is rotatable about an axis of rotation (A). The deflection mass arrangement includes at least one deflection mass and a deflection path associated with the at least one deflection mass and along which the deflection mass moves during rotation of the base body about the axis of rotation (A). The deflection path has a vertex area and deflection areas on both sides of the vertex area. The deflection areas have a decreasing distance from the axis of rotation (A) as they proceed from the vertex area toward their circumferential end areas. A positive rolling arrangement is arranged between the at least one deflection mass and the deflection path which generates a rolling movement of the at least one deflection mass during the movement of the at least one deflection mass along the associated deflection path and thereby prevents a sliding movement of the deflection mass.
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