公开(公告)号：US20120097497A1

公开(公告)日：2012-04-26

申请号：US13277418

申请日：2011-10-20

申请人： Bernd AUSTERMANN ,  Tobias MILLER ,  Matthias LIST ,  Karl-Hermann KATZORECK ,  Thomas BREITWEG ,  Armin RASCH

发明人： Bernd AUSTERMANN ,  Tobias MILLER ,  Matthias LIST ,  Karl-Hermann KATZORECK ,  Thomas BREITWEG ,  Armin RASCH

IPC分类号： B60T1/06

CPC分类号： F16H63/3425

摘要： A transmission parking lock device comprising a gearwheel with teeth and gaps and a pawl having a pawl tooth. The gearwheel rotates and the pawl pivots about axes that are parallel to each other. The gearwheel teeth each have a first contour and tooth flanks with respect to rotation of the gearwheel. The pawl tooth has a second contour and tooth flanks relative to the rotation of the gearwheel, and the gearwheel has an outer radius. The gearwheel and pawl are kinematically linked by a linear relationship between the pivoting and rotational angles. The first and/or second contour are at least partially circular with a radius of the outer radius of the gearwheel, and the teeth and/or the pawl tooth have, in the area of the front tooth flank of the gearwheel or parking lock pawl, a crown tip relief relative to the outer radius of the gearwheel.

摘要翻译： 一种变速器停车锁定装置，包括具有齿和间隙的齿轮和具有棘爪齿的棘爪。 齿轮旋转并且棘爪绕彼此平行的轴线枢转。 齿轮齿各自具有相对于齿轮的旋转的第一轮廓和齿面。 棘爪齿相对于齿轮的旋转具有第二轮廓和齿面，并且齿轮具有外半径。 齿轮和棘爪通过旋转角度和旋转角度之间的线性关系运动学地连接。 第一轮廓和/或第二轮廓至少部分地具有圆形的齿轮的外半径的半径，并且齿和/或棘爪齿在齿轮或驻车锁定爪的前齿面区域中， 相对于齿轮的外半径的冠顶部凸起。