公开(公告)号：US06837824B2

公开(公告)日：2005-01-04

申请号：US10169583

申请日：2001-01-04

Applicant: Gerd Reimann ,  Michael Bock ,  Willi Nagel ,  Rolf Knecht ,  Heinz Gert Hagedorn ,  Ruediger Tinter ,  Stephan Oberle ,  Ralph Eble

Inventor： Gerd Reimann ,  Michael Bock ,  Willi Nagel ,  Rolf Knecht ,  Heinz Gert Hagedorn ,  Ruediger Tinter ,  Stephan Oberle ,  Ralph Eble

IPC: B62D5/00 ,  B62D5/04 ,  B62D6/00 ,  F16H1/28 ,  F16H57/08

CPC classification number: F16H1/2836 ,  B62D5/008 ,  Y10T74/19623 ,  Y10T74/19828 ,  Y10T74/19898

Abstract: A final control element for superimposed steering engagement of a vehicle steering system with a superposition gear having two input shafts and one output shaft, in order to attain a radial freedom from play, the superposition gear is provided with a two-stage, modified planetary gear, having a planet carrier, at least one stepped planet comprising two axially aligned planet wheels connected to one another fixed against relative rotation, and two sun wheels or ray wheels; the first input shaft is connected to one sun or ray wheel, and the output shaft is connected to the other sun or ray wheel, fixed against relative rotation, while the planet carrier is drivable via the second input shaft, and the at least one stepped planet and the sun wheels are biasing toward provided for suppressing a tooth flank play that occurs between.

Abstract translation: 一种用于车辆转向系统与具有两个输入轴和一个输出轴的叠加齿轮的叠加转向接合的最终控制元件，为了获得径向自由度，叠加齿轮设置有两级改进的行星齿轮 ，具有行星架，至少一个阶梯行星，包括彼此连接的两个轴向对准的行星齿轮，以相对旋转固定，以及两个太阳轮或射线轮; 所述第一输入轴连接到一个太阳或者射线轮，并且所述输出轴连接到另一个太阳或者射线轮，以相对转动固定，同时所述行星架可经由所述第二输入轴驱动，并且所述至少一个阶梯 行星和太阳轮被偏压以提供用于抑制在两者之间发生的齿面间隙。