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公开(公告)号：US20080149413A1
公开(公告)日：2008-06-26
申请号：US11910386
申请日：2006-03-29
CPC分类号： B62D5/0409
摘要： A power-assisted steering system is disclosed. A motor is coupled by a motor shaft and a clutch to a worm shaft, which in turn engages a worm wheel. The worm shaft and the worm wheel are mounted in the gearbox housing. The distal end of the worm shaft is mounted in a bearing, and a proximal end of the worm shaft is mounted to the clutch. This construction permits inclusion of a partial housing coupled to the gearbox and enclosing the motor. Both ends of the motor shaft may be mounted in the partial housing motor bearings, and the partial housing may be displaceable with respect to the gearbox housing. Further, the motor may be locationally adjustable with the partial housing in a radial direction defined by an axis of rotation of the motor shaft.
摘要翻译： 公开了一种动力辅助转向系统。 电动机通过电机轴和离合器耦合到蜗杆轴，蜗杆轴又与蜗轮啮合。 蜗杆轴和蜗轮安装在齿轮箱外壳中。 蜗杆轴的远端安装在轴承中，蜗杆轴的近端安装在离合器上。 这种结构允许包括耦合到齿轮箱并且包围马达的部分壳体。 马达轴的两端可以安装在部分壳体马达轴承中，并且部分壳体可以相对于齿轮箱壳体移动。 此外，电动机可以在部分壳体的位置上可调节，该径向方向由电动机轴的旋转轴限定。
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公开(公告)号：US20080242465A1
公开(公告)日：2008-10-02
申请号：US11786083
申请日：2007-04-10
CPC分类号： B62D5/0421 , B62D5/008 , F16H1/32
摘要： A vehicle steering apparatus having a drive (101) which is coupled to a second shaft (2) with the longitudinal axis (8) via a disk cam mechanism, the disk cam mechanism comprising the following elements: at least one disk cam (3, 4) with an undulating outer contour (33, 34) disposed for eccentric rotation about the longitudinal axis (8) and with a central opening (30) around which holes 31 are arranged; a first carrier (16), which is arranged on a first shaft (1) and the axis of which lies in the longitudinal axis (8), having driving pins (17) circularly disposed on the carrier and engaging in the holes (31); a rotor shaft (6) arranged for coaxial rotation about the first shaft (1) and connected to the drive (101), carrying at least one eccentric (5) with an eccentricity (22) engaging in the central opening (30) of an associated disk cam (3, 4) to produce a rotating, laterally wobbling motion of the at least one disk cam (3, 4); a second carrier (18), which is arranged on a second shaft (2) and the axis of which lies in the longitudinal axis (8), having external pins (19) circularly disposed on the carrier, on which the outer contour (33, 34) of the disk cam (3, 4) rolls off.
摘要翻译： 一种具有通过盘式凸轮机构与纵向轴线（8）联接到第二轴（2）的驱动器（101）的车辆转向装置，所述盘式凸轮机构包括以下元件：至少一个盘式凸轮（3， 4），其具有布置成围绕纵向轴线（8）偏心旋转的波浪形外轮廓（33,34）和围绕孔31布置的中心开口（30）; 布置在第一轴（1）上并且其轴线位于纵向轴线（8）中的第一载体（16）具有圆形设置在载体上并与孔（31）接合的驱动销（17） ; 转子轴（6），布置成围绕第一轴（1）同轴旋转并连接到驱动器（101），承载至少一个偏心件（5），偏心件（5）与中心开口（30）接合 相关联的盘式凸轮（3,4）以产生所述至少一个盘形凸轮（3,4）的旋转的横向摆动运动; 布置在第二轴（2）上并且其轴线位于纵向轴线（8）中的第二载体（18）具有圆形设置在载体上的外部销（19），外轮廓（33） ，34）滚动。
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