公开(公告)号：US20080036125A1

公开(公告)日：2008-02-14

申请号：US10468176

申请日：2002-01-29

申请人： Ludger Burstedde ,  Michael Guse ,  Andreas Opara ,  Christian Ottawa ,  Hans Scheerer

发明人： Ludger Burstedde ,  Michael Guse ,  Andreas Opara ,  Christian Ottawa ,  Hans Scheerer

IPC分类号： F16F5/00

CPC分类号： F16F9/0454 ,  B60G15/08 ,  B60G2204/128 ,  B60G2204/4404

摘要： In a central fastening element for an axially symmetric, vehicle gas spring, which includes a bellows that has central bores or cutouts in the region of its end faces, the fastening element being fixed to the vehicle body, protruding from the surroundings of the attachment point in a direction normal to it, and being encompassed by the bores or cutouts. The fastening element includes a shaped stud or a shaped cap, the maximum outer diameter of the stud or the cap being at least less than one fifth of the maximum outer diameter of the gas-spring bellows.A device may be provided which allows a gas spring to be installed in a simple manner and allows the spring bellows to rotate with respect to the suspension and/or the vehicle body during the initial installation and/or the initial operation.

摘要翻译： 在用于轴向对称的车辆气体弹簧的中心紧固元件中，其包括在其端面区域中具有中心孔或切口的波纹管，所述紧固元件固定到车体，从附接点的周围突出 在与其垂直的方向上，并被孔或切口包围。 紧固元件包括成形螺柱或成形盖，螺柱或盖的最大外径至少小于气弹簧波纹管的最大外径的五分之一。 可以提供一种装置，其允许以简单的方式安装气体弹簧，并且允许弹簧波纹管在初始安装和/或初始操作期间相对于悬架和/或车身旋转。