公开(公告)号：US20160144888A1

公开(公告)日：2016-05-26

申请号：US14899437

申请日：2014-06-18

Applicant: THYSSENKRUPP PRESTA AG

Inventor： Aksel MAIER ,  Kai VOHWINKEL ,  Christine GOLDBERG ,  Anatoli SCHRÖDER

IPC: B62D3/12 ,  F16H55/28 ,  F16H57/022 ,  F16C25/08

CPC classification number: B62D3/123 ,  B62D3/12 ,  F16C19/466 ,  F16C23/06 ,  F16C25/083 ,  F16C2326/24 ,  F16H55/28 ,  F16H55/283 ,  F16H57/022 ,  F16H2057/0222

Abstract: A rack and pinion drive may comprise a housing without a thrust piece connector, as well as a toothed rack that has a toothing arrangement and is slidably mounted in the housing. A pinion may be rotatably mounted in a bearing in the housing, wherein the pinion is positioned along a longitudinal axis. The pinion may have a toothing arrangement that engages with the toothing arrangement of the toothed rack. A bearing arrangement for mounting the bearing in the housing may include a guide piece that abuts the housing and has an internal guide face. Likewise, the bearing arrangement may include a sliding piece that surrounds the bearing and has an external guide face. The external guide face of the sliding piece is guided at least by the internal guide face of the guide piece such that the sliding piece is slidable at least in a direction of the longitudinal axis. As a result, the pinion is adjustable in a direction of the toothed rack.

Abstract translation: 齿条和小齿轮驱动器可以包括没有推力片连接器的壳体，以及具有齿形布置并且可滑动地安装在壳体中的齿条。 小齿轮可以可旋转地安装在壳体中的轴承中，其中小齿轮沿着纵向轴线定位。 小齿轮可以具有与齿条的齿形配合啮合的齿形布置。 用于将轴承安装在壳体中的轴承装置可以包括邻接壳体并具有内部引导面的引导件。 同样地，轴承装置可以包括围绕轴承并具有外部引导面的滑动件。 滑动件的外部引导面至少由导向件的内部引导面引导，使得滑块至少沿纵向轴线方向滑动。 结果，小齿轮在齿条的方向上是可调节的。