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公开(公告)号：US20240077125A1
公开(公告)日：2024-03-07
申请号：US18243447
申请日：2023-09-07
CPC分类号： F16F9/18 , F16F9/325 , F16F9/369 , F16F9/50 , F16F9/585 , B60G13/08 , F16F2222/12 , F16F2228/066 , F16F2230/30 , F16F2232/08 , F16F2234/02
摘要： The present disclosure relates to a vibration damper with adjustable damping force, comprising an inner cylinder with at least one working chamber which exhibits a flow connection to a damping-valve device, wherein the damper-valve device is arranged outside of an outer cylinder, wherein the flow connection has been realized in a component that is separate from the inner cylinder, wherein the separate component is constituted by a pressure-stage adapter which constitutes a part of the working chamber and which exhibits a coupling to the damping-valve device, wherein a base piece is arranged at the end of the inner cylinder, wherein the pressure-stage adapter and the base piece have been combined to form a pressure-stage adapter device.
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公开(公告)号：US20150316119A1
公开(公告)日：2015-11-05
申请号：US14647371
申请日：2013-11-20
发明人： Andreas LEHNEN , Guido STILLER , Hanno LUCZAK
CPC分类号： F16F9/362 , F16F9/3242
摘要： The present invention relates to a closure package (1) for closing a damper tube (10) for a vibration damper, with a main body (11) which is designed for sealing arrangement in the damper tube (10) and through which a piston rod (12) of the vibration damper can be sealingly guided, and wherein the main body (11) has an opening in which a guide bush (13) for guiding the piston rod (12) is inserted and wherein at least one sealing unit (14, 15) is provided for sealing contact with the piston rod (12). According to the invention, the guide bush (13) has a circumferential collar (16) pointing radially outwards at one end face and adjoined by the sealing unit (14).
摘要翻译： 本发明涉及一种用于关闭用于振动阻尼器的阻尼管（10）的封闭装置（1），主体（11）被设计成用于在阻尼管（10）中的密封装置，活塞杆 所述主体（11）具有用于引导所述活塞杆（12）的引导衬套（13）的开口，并且其中至少一个密封单元（14） ，15）用于与活塞杆（12）的密封接触。 根据本发明，引导衬套（13）具有在一个端面处径向向外指向并与密封单元（14）邻接的周向套环（16）。
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公开(公告)号：US20240149970A1
公开(公告)日：2024-05-09
申请号：US18384793
申请日：2023-10-27
发明人： Michael HEYER , Hanno LUCZAK , Dennis GUNDLACH , Daniel HANSEN
IPC分类号： B62K21/02
CPC分类号： B62K21/02
摘要： A vibration damper with amplitude-dependent damping, with a cylindrical compensation space attached fluidically, in parallel to the vibration damper and is split by way of a displaceable separating piston, the vibration damper comprising a working piston, the working piston being received displaceably in a damper tube, the working piston dividing the damper tube into a first damping space and a second damping space, the separating piston being received axially displaceably in the compensation space, the separating piston dividing the compensation space into a first part space and a second part space, the first part space being connected fluidically to the first damping space, the second part space being connected fluidically to the damping space, the vibration damper being equipped with a throttle device for influencing the fluid flow between the first part space and the first damping space and/or between the second part space and the second damping space.
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公开(公告)号：US20160200162A1
公开(公告)日：2016-07-14
申请号：US14653125
申请日：2013-11-20
发明人： Hanno LUCZAK , Stefan MAGES , Markus WÖLK
IPC分类号： B60G17/027 , B60G15/06
CPC分类号： B60G15/065 , B60G17/0272 , B60G2202/312 , B60G2202/32 , B60G2202/413 , B60G2206/426 , B60G2500/20 , B60G2500/30
摘要： The present invention relates to a suspension strut for a motor vehicle with a vibration damper, with a supporting spring and with a height-adjustment device, with which the height of the vehicle body of the motor vehicle can be changed, and wherein the suspension strut has an auxiliary spring having a lower spring characteristic than the supporting spring, by means of which auxiliary spring a residual prestress can be produced in the supporting spring when the vibration damper is extended, and wherein the auxiliary spring is integrated in the height-adjustment device.
摘要翻译： 本发明涉及一种具有振动阻尼器的机动车辆的悬架支架，具有支撑弹簧和高度调节装置，能够改变机动车辆的车体的高度，并且其中悬架支柱 具有比所述支撑弹簧具有更低的弹簧特性的辅助弹簧，借助于该辅助弹簧，当所述减震器延伸时，所述辅助弹簧可以在所述支撑弹簧中产生残余预应力，并且其中所述辅助弹簧集成在所述高度调节装置 。
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