公开(公告)号：US07650809B2

公开(公告)日：2010-01-26

申请号：US10416590

申请日：2001-10-30

申请人： Werner Bernhard ,  Friedrich Mayr ,  Michael Jüschke ,  Erich Berroth ,  Marc Kohler

发明人： Werner Bernhard ,  Friedrich Mayr ,  Michael Jüschke ,  Erich Berroth ,  Marc Kohler

IPC分类号： F16H57/00 ,  F16H1/16 ,  F16H1/20 ,  F16H35/00

CPC分类号： F16H55/14 ,  B62D5/0409 ,  Y10T74/19633 ,  Y10T74/19828 ,  Y10T74/19907

摘要： An electrical steering system for a motor vehicle, having an electric motor having a worm gear which is made up of a worm and a worm wheel, coupled to an input shaft, having a ring gear, worm wheel forming one of the two coupling parts, that are to be coupled to each other, of an elastic compensation coupling whose other coupling part is connected, rotatably fixed, to the input shaft. The two coupling parts are coupled to each other only by one or by a plurality of elastic spacers.

摘要翻译： 一种用于机动车辆的电动转向系统，具有电动机，该电动机具有由蜗杆和蜗轮构成的蜗轮，该蜗轮和蜗轮与输入轴相连，该输入轴具有形成两个联接部分中的一个的环形齿轮，蜗轮， 一个弹性补偿联接器，其另一个联接部分可旋转地固定在输入轴上。 两个耦合部分仅通过一个或多个弹性间隔件相互连接。

公开(公告)号：US20050150372A1

公开(公告)日：2005-07-14

申请号：US11035879

申请日：2005-01-10

申请人： Danh Luan Nguyen ,  Marco Grau ,  Oliver Hetzel ,  Erich Berroth

发明人： Danh Luan Nguyen ,  Marco Grau ,  Oliver Hetzel ,  Erich Berroth

IPC分类号： B62D3/12 ,  B62D5/04 ,  F16H55/24 ,  F16H55/28 ,  F16K31/12

CPC分类号： F16H55/283 ,  B62D3/123 ,  B62D5/0409 ,  F16H25/183 ,  F16H55/24 ,  F16H2057/0213

摘要： A thrust device, in particular for a roller cam mechanism in a steering system, includes a first mechanism member which is held on a frame in engagement with a second mechanism member. The thrust device comprises a pressure piece which is mounted on the frame so as to be displaceable along an axis and is acted on by a spring element for pressing the first and second mechanism members against one another. In order to construct the thrust device for compensating for wear and thermal expansion of the engagement of the mechanism members and to configure it to be inexpensive and quiet during operation, there is provision for the spring element to be formed from rolling bodies which are spring loaded approximately transversely with respect to the axis of the pressure piece, the rolling bodies being supported on oblique surfaces between the pressure piece and a frame part which is configured as a setting screw or cover. The pressure piece can additionally be spring loaded axially by a compression spring.

摘要翻译： 推力装置，特别是用于转向系统中的滚子凸轮机构的推力装置包括：第一机构构件，其保持在与第二机构构件接合的框架上。 推力装置包括一个安装在框架上以便沿着一个轴线移动的压力件，并被一个用于将第一和第二机构构件彼此压紧的弹簧元件作用。 为了构造用于补偿机构构件的接合的磨损和热膨胀的推力装置，并且在推压装置的运行期间使其便宜且安静，因此提供弹簧元件由弹簧加载的滚动体形成 大致横向地相对于压片的轴线，滚动体被支撑在压力片和被构造为定位螺钉或盖的框架部分之间的倾斜表面上。 压力片还可以通过压缩弹簧轴向弹簧加载。