基本信息:
- 专利标题： DREHSCHWINGUNGSDÄMPFUNGSANORDNUNG FÜR DEN ANTRIEBSSTRANG EINES FAHRZEUGS
- 专利标题（英）：Torsional vibration damping arrangement for the powertrain of a vehicle
- 专利标题（中）：旋转振动安排车辆的传动系统
- 申请号：EP13766078.3 申请日：2013-09-23
- 公开(公告)号：EP2906853A1 公开(公告)日：2015-08-19
- 发明人： LORENZ, Daniel , CARLSON, Cora , HOFFELNER, Ingrid , HÖCHE, Tobias
- 申请人： ZF Friedrichshafen AG
- 申请人地址： Graf-von-Soden-Platz 1 88046 Friedrichshafen DE
- 专利权人： ZF Friedrichshafen AG
- 当前专利权人： ZF Friedrichshafen AG
- 当前专利权人地址： Graf-von-Soden-Platz 1 88046 Friedrichshafen DE
- 优先权： DE102012218729 20121015
- 国际公布： WO2014060192 20140424
- 主分类号： F16F15/12
- IPC分类号： F16F15/12 ; F16F15/131 ; F16F15/14 ; F16H45/02
摘要：
The invention relates to a torsional vibration damping arrangement (10) for the powertrain of a vehicle, comprising an input region (50), which is to be rotated about a rotational axis A; an output region (55); a first torque transmission path (47) and a second torque transmission path (48) parallel thereto, said paths starting from the input region; a coupling arrangement (41), which is connected to the output region, for superimposing the torques conducted via the two torque transmission paths; and a phase shifting arrangement (43) for the first torque transmission path in order to generate a phase shift of rotational irregularities conducted via the first torque transmission path relative to rotational irregularities conducted via the second torque transmission path. The phase shifting arrangement comprises at least one spring set (40) with a bow spring (90).