Elastic suspension for attaching dynamically stressed function parts
    3.
    发明授权
    Elastic suspension for attaching dynamically stressed function parts 失效
    用于附加动态应力功能部件的弹性悬挂

    公开(公告)号:US5435532A

    公开(公告)日:1995-07-25

    申请号:US254436

    申请日:1994-06-06

    CPC classification number: B60K13/04 F16F1/387 F16F1/42 F16F3/12

    Abstract: The invention relates to an elastic suspension for attaching dynamically stressed function parts, consisting of a metal retaining clip attached to a base plate, and a receptacle case that is positioned by way of links of a rubber-elastic material in a swinging manner within a section formed by the base plate and the retaining clip. The retaining clip consists of an elastic metal band that permits a level deformation of the retaining clip. The retaining clip of the elastic metal band no longer functions exclusively as a loss protector, but rather absorbs an essential part of the dynamic stresses itself. The deformation in the horizontal axis, i.e. the axis that is parallel to the base plate, is adaptable to the respective requirements by a suitable selection of elasticity and thickness of the metal band, as well as the starting geometry of the retaining clip in accordance with the elasticity and geometry of the rubber-elastic links, which significantly reduces the displacement paths that must be absorbed by the rubber-elastic links. The links thus may be designed shorter, so that the overall dimensions of the suspension can be reduced. The elasticity and geometry of the retaining clip are designed in such a way that up to 90% of the displacement path of the receptacle cases are absorbed by the elastic retaining clip. Because the tensile and pressure stresses to be absorbed are correspondingly reduced, the expensive silicon caoutchouc can be replaced with cheaper material such as HPMD.

    Abstract translation: 本发明涉及一种用于附加动态应力功能部件的弹性悬挂件,包括附接到基板的金属保持夹,以及通过橡胶弹性材料的连杆以摆动方式定位在一部分内的插座壳体 由基板和固定夹形成。 保持夹由弹性金属带组成,允许保持夹的水平变形。 弹性金属带的固定夹不再专门用作损失保护器,而是吸收动态应力本身的重要部分。 水平轴线上的变形,即平行于基板的轴线,通过合适选择金属带的弹性和厚度,以及根据保护夹的起始几何形状,适应各自的要求。 橡胶弹性连杆的弹性和几何形状,这显着地减少了橡胶弹性连杆必须吸收的位移路径。 因此,链节可以设计得更短,从而可以减小悬架的整体尺寸。 保持夹的弹性和几何形状被设计成使得容纳盒的多达90%的位移路径被弹性保持夹吸收。 由于要吸收的拉伸和压力应力相应减少,昂贵的硅橡胶可以用较便宜的材料(如HPMD)代替。

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