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    • 6. 发明授权
    • Shock absorber with a check valve and a check valve for a shock absorber
    • 带止回阀的减震器和减震器的止回阀
    • US5518089A
    • 1996-05-21
    • US235417
    • 1994-04-29
    • Gunther HandkeOtto SamonilAndreas Zietsch
    • Gunther HandkeOtto SamonilAndreas Zietsch
    • F16F9/46F16K31/02B60G13/08
    • F16F9/465
    • A shock absorber with a check valve device and a check valve device for a shock absorber is disclosed. The check valve device located in the bypass of a shock absorber between a high-pressure segment and a low-pressure segment has a check valve which can be moved by an external control into a standby opening status, in which the actual opening can be performed as a function of the pressure prevailing in the high-pressure segment, when the pressure falls below a predetermined value. By coordinating the stroke distance of a check valve body with a magnet armature, and taking into consideration a control chamber discharge cross section, noises and fluctuations of the damping force characteristic can be eliminated even with a very soft comfort setting of the check valve device.
    • 公开了一种具有止回阀装置的减震器和用于减震器的止回阀装置。 位于高压段和低压段之间的减震器的旁路中的止回阀装置具有可由外部控制器移动到备用打开状态的止回阀,其中可以执行实际打开 作为压力在压力下降到预定值以下的压力的函数。 通过协调止回阀体与磁体衔铁的行程距离,考虑到控制室排出横截面,即使在单向阀装置的非常柔软的舒适度下,也可以消除阻尼力特性的噪声和波动。
    • 8. 发明申请
    • Vibration damper with a stop spring
    • 带止动弹簧的减振器
    • US20070138721A1
    • 2007-06-21
    • US11639924
    • 2006-12-15
    • Gunther HandkeHans Gonschorrek
    • Gunther HandkeHans Gonschorrek
    • B60G15/00
    • F16F9/585
    • A vibration damper, comprising a damping medium-filled cylinder, in which a piston rod is guided with freedom of axial movement, where, inside a working space in the cylinder, a stop spring in the form of a circular ring is located, which, after the piston rod has reached a defined stroke position, is compressed between a stop surface on the piston rod side and an end surface forming an axial boundary of the working space, and where the stop spring also forms a boundary of a radially inner space, which is connected to the working space outside the stop spring by means of at least one radial channel. The stop surface on the piston rod side and/or the axially limiting end surface is formed by a rigid body and is provided with at least one radial channel, which extends from the radially inner space to the radially outer working space, “inner” and “outer” being defined with respect to the stop spring.
    • 一种振动阻尼器,包括阻尼介质填充的气缸,其中活塞杆被自由地引导而轴向移动,其中在圆筒的工作空间内设有圆环形式的止动弹簧, 在活塞杆已经达到限定的行程位置之后,在活塞杆侧的止动表面和形成工作空间的轴向边界的端面之间被压缩,并且止动弹簧也形成径向内部空间的边界, 其通过至少一个径向通道连接到止动弹簧外部的工作空间。 活塞杆侧和/或轴向限制端表面上的止动表面由刚体形成,并且设置有至少一个径向通道,其从径向内部空间延伸到径向外部工作空间,“内部”和 相对于止动弹簧限定“外”。