公开(公告)号：US20050247158A1

公开(公告)日：2005-11-10

申请号：US10621904

申请日：2003-07-17

申请人： Larry Willemsen ,  Dan O'Neill ,  Peter Mishchenko ,  Rob Soteros ,  Greg Kocwich

发明人： Larry Willemsen ,  Dan O'Neill ,  Peter Mishchenko ,  Rob Soteros ,  Greg Kocwich

IPC分类号： F02D20060101 ,  F02D1/00 ,  G05G1/38 ,  G05G5/03 ,  G05G1/14

CPC分类号： G05G1/38 ,  G05G1/44 ,  G05G5/03 ,  Y10T74/20528 ,  Y10T74/20534 ,  Y10T74/20888

摘要： An electronically controlled pedal assembly with hysteresis includes a housing having a front wall and an arcuate friction wall having a radius of curvature centered on a pedal arm pivot point and extending from an edge of the front wall. The pedal assembly also includes a pedal arm rotatably supported at the pedal arm pivot point by a mounting means operatively connected to the housing, and a hysteresis generating means pivotally mounted to the pedal arm. The pedal assembly further includes a spring positioned between the housing and the hysteresis generating means, such that the spring biases the hysteresis generating means against the housing, so that depression of the pedal arm compresses the spring while generating an increasing frictional hysteresis force between the arcuate friction wall and the hysteresis generating means that is translated back through the pedal arm, and release of the pedal arm reduces the frictional hysteresis force.

摘要翻译： 具有滞后的电子控制踏板组件包括具有前壁和弧形摩擦壁的壳体，其具有以踏板臂枢转点为中心并从前壁的边缘延伸的曲率半径。 踏板组件还包括一个踏板臂，可通过可操作地连接到壳体的安装装置可转动地支撑在踏板臂枢转点上，以及可枢转地安装在踏板臂上的磁滞产生装置。 踏板组件还包括位于壳体和磁滞产生装置之间的弹簧，使得弹簧将磁滞产生装置偏置抵靠壳体，使得踏板臂的下压压缩弹簧，同时产生弓形之间的增加的摩擦滞后力 摩擦壁和通过踏板臂平移的磁滞产生装置，并且踏板臂的释放减小了摩擦滞后力。