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1. 发明公开

EP1392554A1 ELEKTROMECHANISCHES LENKSYSTEM FÜR EIN FAHRZEUG 有权
标题翻译：机电转向系统于车辆
公开(公告)号：EP1392554A1
公开(公告)日：2004-03-03
申请号：EP02745356.2
申请日：2002-06-04
申请人： ZF Lenksysteme GmbH
发明人： ABELE, Wolfgang , RUF, Gerhard , FRÖHLICH, Stefan
IPC分类号： B62D5/04 , B62D15/02 , B60R16/02
CPC分类号： B62D5/0409 , B62D5/0403
摘要： The invention relates to an electromechanical steering system (1) for a vehicle, comprising a steering shaft (2) which is rotatably mounted in the accommodating space (8) of a steering housing (3), and an electric motor (7) which acts on the steering shaft (2) by means of a gearing system(4). In addition, the accommodating space (8) comprises a coil spring housing (9) with a coil spring (10). The accommodating space is divided by a partition into a section (8a) containing the coil spring (10) and a section (8b) containing the gearing system(4). A damping element (16) is included in the partition (13). The coil spring housing (9) forms part of the partition (13).

2. 发明授权

EP1393035B1 VERFAHREN ZUR BEFESTIGUNG EINER DREHMOMENT-MESSEINRICHTUNG 有权
标题翻译：方法用于固定扭矩测量装置
公开(公告)号：EP1393035B1
公开(公告)日：2013-07-24
申请号：EP02745313.3
申请日：2002-05-24
申请人： ZF Lenksysteme GmbH
发明人： ABELE, Wolfgang , FAHRIAN, Matthias , RUF, Gerhard , FRÖHLICH, Stefan , HABBEL, Werner , WEESE, Thomas , WETTEMANN, Anton , ZILLER, Christoph
IPC分类号： G01L3/10 , B62D5/04
CPC分类号： B62D6/10

3. 发明授权

EP1392554B1 ELEKTROMECHANISCHES LENKSYSTEM FÜR EIN FAHRZEUG 有权
标题翻译：机电转向系统于车辆
公开(公告)号：EP1392554B1
公开(公告)日：2005-03-23
申请号：EP02745356.2
申请日：2002-06-04
申请人： ZF Lenksysteme GmbH
发明人： ABELE, Wolfgang , RUF, Gerhard , FRÖHLICH, Stefan
IPC分类号： B62D5/04 , B62D15/02 , B60R16/02
CPC分类号： B62D5/0409 , B62D5/0403
摘要： The invention relates to an electromechanical steering system (1) for a vehicle, comprising a steering shaft (2) which is rotatably mounted in the accommodating space (8) of a steering housing (3), and an electric motor (7) which acts on the steering shaft (2) by means of a gearing system(4). In addition, the accommodating space (8) comprises a coil spring housing (9) with a coil spring (10). The accommodating space is divided by a partition into a section (8a) containing the coil spring (10) and a section (8b) containing the gearing system(4). A damping element (16) is included in the partition (13). The coil spring housing (9) forms part of the partition (13).

4. 发明授权

EP2655162B1 VORRICHTUNG ZUM FREIGEBEN EINER ÖFFNUNG IN EINEM GEHÄUSETEIL EINES LENKGETRIEBES 失效转让
标题翻译：装置用来释放开口转向器的身体部位
公开(公告)号：EP2655162B1
公开(公告)日：2014-12-31
申请号：EP12703843.8
申请日：2012-02-16
申请人： ZF-Lenksysteme GmbH
发明人： FRÖHLICH, Stefan
IPC分类号： B62D3/00 , F16H57/02 , B62D3/12 , F16H57/027
CPC分类号： F16H57/02 , B62D3/00 , B62D3/12 , F16H57/027 , Y10T74/2186

5. 发明公开

EP2547924A1 SERVOLENKUNG 有权
公开(公告)号：EP2547924A1
公开(公告)日：2013-01-23
申请号：EP11708786.6
申请日：2011-03-09
申请人： ZF-Lenksysteme GmbH
发明人： FRÖHLICH, Stefan
IPC分类号： F16C25/08 , F16C33/60 , B62D5/04 , F16C35/067
CPC分类号： B62D5/0403 , B62D5/0448 , F16C25/08 , F16C27/04 , F16C33/60 , F16C35/067 , F16C2326/24
摘要： The invention relates to a power steering system (1), in particular an electrical power steering system for a vehicle, having a rotating component (5') driven by a servomotor (2) and having a rolling bearing (9) for axially and radially supporting the component (5') in the frame (4). In order to disclose a power steering system having minimized operating noise and friction, at least one inner race (10) or one outer race (11) of the rolling bearing (9) is divided into two race parts (13, 14) along a parting plane (12) extending approximately perpendicular to a longitudinal axis of the rotating component (5'), said race parts being axially spring-loaded against each other, wherein the end faces (15, 16) of the race parts (13, 14) facing each other are aligned to each other at an angle (ß) from the radially outer side (17) thereof to the radially inner side (18) thereof, and a component (19) having a conical cross section and a greater thermal expansion coefficient (α
B ) than the thermal expansion coefficient (α
A ) of the outer race (11) or inner race (10) is disposed between the end faces (15, 16), so that the race parts (13, 14) can be displaced axially toward each other by expansion of the component (19) when heat is introduced, and the race parts (13, 14) can be displaced axially away from each other when the component (19) cools off.
摘要翻译：本发明涉及一种动力转向系统（1），特别是用于车辆的电动动力转向系统，具有由伺服电机（2）驱动的旋转部件（5'）并具有滚动轴承（9）将构件（5'）支撑在框架（4）中。为了公开一种具有最小化操作噪音和摩擦的动力转向系统，滚动轴承（9）的至少一个内座圈（10）或一个外座圈（11）沿着一个轴向分成两个座圈部分（13,14）（12）大致垂直于所述旋转部件（5'）的纵向轴线延伸，所述座圈部件相对于彼此轴向弹簧加载，其中所述座圈部件（13,14）的端面（15,16））以从其径向外侧（17）到其径向内侧（18）的角度（β）彼此对准，并且具有锥形横截面和较大热膨胀的部件（19）在端面（15,16）之间配置有比外圈（11）或内圈（10）的热膨胀系数（αA）大的系数（αB），使得座圈部（13,14）能够在引入热量时通过部件（19）的膨胀而轴向朝向彼此移位，并且座圈部分（13,14）可以是b 当部件（19）冷却时轴向远离彼此移位。

6. 发明授权

EP2547924B1 SERVOLENKUNG 有权
标题翻译：动力转向
公开(公告)号：EP2547924B1
公开(公告)日：2014-01-08
申请号：EP11708786.6
申请日：2011-03-09
申请人： ZF-Lenksysteme GmbH
发明人： FRÖHLICH, Stefan
IPC分类号： F16C25/08 , F16C33/60 , B62D5/04 , F16C35/067
CPC分类号： B62D5/0403 , B62D5/0448 , F16C25/08 , F16C27/04 , F16C33/60 , F16C35/067 , F16C2326/24

7. 发明公开

EP2655162A1 VORRICHTUNG ZUM FREIGEBEN EINER ÖFFNUNG IN EINEM GEHÄUSETEIL EINES LENKGETRIEBES 失效转让
标题翻译：装置用来释放开口转向器的身体部位
公开(公告)号：EP2655162A1
公开(公告)日：2013-10-30
申请号：EP12703843.8
申请日：2012-02-16
申请人： ZF-Lenksysteme GmbH
发明人： FRÖHLICH, Stefan
IPC分类号： B62D3/12 , F16H57/027
CPC分类号： F16H57/02 , B62D3/00 , B62D3/12 , F16H57/027 , Y10T74/2186
摘要： A device for clearing at least one opening in a housing portion of a steering gear in a vehicle steering is provided with a closing element (13) which closes the opening, and with an active element (14). When the active element comes in contact with a liquid, said active element (14) changes at least one of its properties such that the opening (12) can be cleared by the closing element (13) after interaction of the active element (14) with the closing element (13). The closing element (13) is covered at least partially by a covering portion (16) and is designed as a buoyant body or is provided with one or more buoyant bodies (23), wherein, at the time of the impact of the liquid against the covering portion (16), the covering portion definitively clears the opening (12).

8. 发明授权

EP2091801B1 ZAHNSTANGENLENKUNG 有权转让
标题翻译：转向器
公开(公告)号：EP2091801B1
公开(公告)日：2012-02-22
申请号：EP07857242.7
申请日：2007-12-04
申请人： ZF-Lenksysteme GmbH
发明人： FRÖHLICH, Stefan , BUDAKER, Martin , HETZEL, Oliver
IPC分类号： B62D3/12
CPC分类号： B62D3/126
摘要： The invention relates to a rack-and-pinion steering (1), in particular for a motor vehicle, with a steering-gear housing (2) and a pinion (3) which is mounted in the steering-gear housing (2), and with a rack (4) which, by means of its toothing (5), forms a gear train together with the pinion (3) and is held in an axially displaceable manner in the steering-gear housing (2). In order to provide a rack-and-pinion steering in which annoying operating noises are avoided, it is provided that the profile reference line (6) and/or the head line (7) of the toothing (5) of the rack (4) has a camber (h) from its centre (8) to its axial ends (9, 9').

9. 发明公开

EP2091801A1 ZAHNSTANGENLENKUNG 有权转让
标题翻译：转向器
公开(公告)号：EP2091801A1
公开(公告)日：2009-08-26
申请号：EP07857242.7
申请日：2007-12-04
申请人： ZF-Lenksysteme GmbH
发明人： FRÖHLICH, Stefan , BUDAKER, Martin , HETZEL, Oliver
IPC分类号： B62D3/12
CPC分类号： B62D3/126
摘要： The invention relates to a rack-and-pinion steering (1), in particular for a motor vehicle, with a steering-gear housing (2) and a pinion (3) which is mounted in the steering-gear housing (2), and with a rack (4) which, by means of its toothing (5), forms a gear train together with the pinion (3) and is held in an axially displaceable manner in the steering-gear housing (2). In order to provide a rack-and-pinion steering in which annoying operating noises are avoided, it is provided that the profile reference line (6) and/or the head line (7) of the toothing (5) of the rack (4) has a camber (h) from its centre (8) to its axial ends (9, 9').

10. 发明公开

EP1393035A1 VERFAHREN ZUR BEFESTIGUNG EINER DREHMOMENT-MESSEINRICHTUNG 有权
标题翻译：方法用于固定扭矩测量装置
公开(公告)号：EP1393035A1
公开(公告)日：2004-03-03
申请号：EP02745313.3
申请日：2002-05-24
申请人： ZF Lenksysteme GmbH
发明人： ABELE, Wolfgang , FAHRIAN, Matthias , RUF, Gerhard , FRÖHLICH, Stefan , HABBEL, Werner , WEESE, Thomas , WETTEMANN, Anton , ZILLER, Christoph
IPC分类号： G01L3/10 , B62D5/04
CPC分类号： B62D6/10
摘要： The invention relates to a method for fixing a torque measuring device (4) in order to detect a relative moment between the input shaft (2) and the output shaft (3) of a steering system (1), in particular of a toothed rack power steering system. According to the method, the torque measuring device (4) is locally incorporated into the input shaft (2) and/or the output shaft (3) by means of deformation elements.

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