Arrangement with a helical spring and a support bearing for spring struts
    1.
    发明授权
    Arrangement with a helical spring and a support bearing for spring struts 有权
    具有螺旋弹簧和弹簧支柱的支撑轴承的布置

    公开(公告)号:US06550755B2

    公开(公告)日:2003-04-22

    申请号:US09937958

    申请日:2002-03-15

    IPC分类号: F16F106

    摘要: A coil spring (1) and support bearing (2) arrangement for suspension struts (3) with a shock absorber, supporting a steering knuckle of an automobile has a rolling-contact bearing (7), with an axis (x); a receiving body (6), arranged below the rolling-contact bearing (7) in which the rolling-contact bearing is inserted; and a coil spring (1). The coil spring (1) has a force application line (f), which is offset relative to the axis (x) of the rolling-contact bearing (7) at an angle (a). The coil spring (1) has a first portion (8), which, starting from the winding end (17), winds around the receiving body (6). The first portion (8) abuts the receiving body (6). The winding end (17) of the coil spring (1) is arranged in the area of the plane E1 formed by the force application line (f) and the axis (x). Thus, the axial forces acting from the coil spring (1) onto the rolling-contact bearing (7) have a maximum in the area of the force application line (f) of the transversal forces acting on the rolling-contact bearing (7).

    摘要翻译: 具有支撑汽车转向节的减振器的悬挂支杆(3)的螺旋弹簧(1)和支撑轴承(2)布置具有轴线(x)的滚动接触轴承(7)。 接收体(6),布置在滚动接触轴承(7)的下方,滚动接触轴承插入其中; 和螺旋弹簧(1)。 螺旋弹簧(1)具有力作用线(f),其相对于滚动接触轴承(7)的轴线(x)以角度(a)偏移。 螺旋弹簧(1)具有从卷绕端(17)开始的第一部分(8)绕着接收体(6)缠绕。 第一部分(8)邻接接收体(6)。 螺旋弹簧(1)的卷绕端(17)布置在由施力线(f)和轴线(x)形成的平面E1的区域中。 因此,从螺旋弹簧(1)作用到滚动接触轴承(7)上的轴向力在作用在滚动接触轴承(7)上的横向力的施力线(f)的面积上具有最大值, 。