公开(公告)号：US20120255387A1

公开(公告)日：2012-10-11

申请号：US13430783

申请日：2012-03-27

申请人： Detlef BAASCH ,  Ulrich MAIR

发明人： Detlef BAASCH ,  Ulrich MAIR

IPC分类号： F16H63/30 ,  F16H63/44

CPC分类号： F16D28/00 ,  F16D27/004 ,  F16H63/3043 ,  F16H2063/3056 ,  Y10T74/19251 ,  Y10T74/20018 ,  Y10T74/20177

摘要： A mechanism for actuating a shifting element. A first shifting element half of a brake is axially fixedly connected to a drive machine output shaft, which, when rotational movement of the output shaft equals the disengaging movement of the shifting element, is rotationally fixed to the output shaft. In the event of an engaging force, opposite the disengaging movement of the shifting element, an axial force acts on the output shaft, such that the first shifting element half frictionally engages with an axially and rotationally fixed second shifting element half. In the event of a disengaging force that acts in the disengaging direction of the shifting element, an axial force acts on the motor output shaft such that the first shifting element half of the brake is moved out of frictional engagement with the second shifting element half.

摘要翻译： 用于致动换档元件的机构。 制动器的第一变速元件半体轴向地固定地连接到驱动机械输出轴，当输出轴的旋转运动等于变速元件的分离运动时，其被旋转地固定到输出轴。 在与移动元件的脱离移动相反的啮合力的情况下，轴向力作用在输出轴上，使得第一移动元件与轴向和旋转固定的第二移动元件半部摩擦地接合。 在作用于变速元件的分离方向的分离力的情况下，轴向力作用在电动机输出轴上，使得制动器的第一变速元件半部移动离开与第二变速元件半部的摩擦接合。

公开(公告)号：US20120255828A1

公开(公告)日：2012-10-11

申请号：US13430782

申请日：2012-03-27

申请人： Detlef BAASCH ,  Ulrich MAIR

发明人： Detlef BAASCH ,  Ulrich MAIR

IPC分类号： F16D13/08 ,  F16H63/44 ,  F16H63/30

CPC分类号： F16D28/00 ,  F16D27/004 ,  F16D2023/123 ,  F16H63/3043 ,  F16H2063/3056

摘要： A mechanism for changing the operating condition of a shifting element having two shifting element halves, which can either be functionally connected to connect two components or disengaged to break the connection between the components. The mechanism includes a drive machine and a drive converter unit in the area of which rotary drive motion of the drive machine can be converted into a translational actuation movement of the shifting element. A spring device is associated with the drive converter unit, whose spring force assists with actuating the shifting element in the engaging direction. The spring device includes an approximately circular flat spring element which, in at least one area of the drive converter unit, is in contact with at least one cam, whose stress condition varies as a function of an operating condition of the drive converter unit and is designed to be rotationally fixed.

摘要翻译： 一种用于改变具有两个移动元件半部的移动元件的操作状态的机构，其可以在功能上被连接以连接两个部件或者脱开以破坏部件之间的连接。 该机构包括驱动机器和驱动转换器单元，其中驱动机器的旋转驱动运动可以转换成换档元件的平移致动运动。 弹簧装置与驱动转换器单元相关联，其弹簧力有助于沿接合方向致动换档元件。 弹簧装置包括大致圆形的弹簧元件，其在驱动转换器单元的至少一个区域中与至少一个凸轮相接触，该凸轮的应力状态根据驱动转换器单元的操作条件而变化，并且是 设计为旋转固定。