公开(公告)号：EP3380746B1

公开(公告)日：2020-01-08

申请号：EP16801800.0

申请日：2016-11-28

申请人： KONI B.V.

发明人： DE KOCK, Paul

IPC分类号： F16F9/512

公开(公告)号：EP2935934B1

公开(公告)日：2017-04-19

申请号：EP13818511.1

申请日：2013-12-20

申请人： KONI B.V.

发明人： DE KOCK, Paul

IPC分类号： F16F9/348 ,  F16F9/18 ,  F16F9/46 ,  F16F9/512 ,  F16F9/516

CPC分类号： F16F9/3482 ,  F16F9/18 ,  F16F9/185 ,  F16F9/3481 ,  F16F9/44 ,  F16F9/46 ,  F16F9/512 ,  F16F9/516 ,  F16F2230/32

摘要： A shock absorber includes a cylinder; a piston movable therein and dividing the cylinder in first and second cylinder chambers; a cylinder attachment for attachment to a first part of a vehicle and connected to the cylinder; and a piston attachment for attachment to a second part of a vehicle and connected to the piston. The piston attachment and cylinder attachment move towards one another on an inward movement and away from one another on an outward movement. The piston includes a first inward channel; a first inward valve to open the first inward channel on inward movement; a first outward channel; a first outward valve to open the first outward channel on outward movement; a second inward channel; a second inward valve to open the second inward channel on inward movement; a second outward channel; and a second outward valve to open the second outward channel on outward movement.

摘要翻译： 减震器包括气缸; 可在其中移动并在第一和第二气缸室中分隔气缸的活塞; 汽缸附件，用于附接至车辆的第一部分并连接至汽缸; 以及用于附接到车辆的第二部分并连接到活塞的活塞附件。 活塞附件和缸体附件在向内移动时朝向彼此移动并且在向外移动时彼此远离。 活塞包括第一向内通道; 第一向内阀，用于向内移动时打开第一向内通道; 第一向外通道; 第一向外阀，用于在向外移动时打开第一向外通道; 第二向内通道; 第二向内阀，以向内移动打开第二向内通道; 第二向外通道; 以及第二向外阀，以向外运动打开第二向外通道。

公开(公告)号：EP2935934A1

公开(公告)日：2015-10-28

申请号：EP13818511.1

申请日：2013-12-20

申请人： KONI B.V.

发明人： DE KOCK, Paul

IPC分类号： F16F9/46 ,  F16F9/512 ,  F16F9/516

CPC分类号： F16F9/3482 ,  F16F9/18 ,  F16F9/185 ,  F16F9/3481 ,  F16F9/44 ,  F16F9/46 ,  F16F9/512 ,  F16F9/516 ,  F16F2230/32

摘要： A shock absorber includes a cylinder; a piston movable therein and dividing the cylinder in first and second cylinder chambers; a cylinder attachment for attachment to a first part of a vehicle and connected to the cylinder; and a piston attachment for attachment to a second part of a vehicle and connected to the piston. The piston attachment and cylinder attachment move towards one another on an inward movement and away from one another on an outward movement. The piston includes a first inward channel; a first inward valve to open the first inward channel on inward movement; a first outward channel; a first outward valve to open the first outward channel on outward movement; a second inward channel; a second inward valve to open the second inward channel on inward movement; a second outward channel; and a second outward valve to open the second outward channel on outward movement.

摘要翻译： 本发明涉及一种减震器（10），该减震器（10）具备：沿着气缸壁在气缸（11）内可动的气缸（11）和活塞（12）;将气缸（11）分隔成第一气缸室（13）的活塞 一个充满流体的第二缸室（14）。 减震器10还包括用于附接到车辆的部件的缸体15和活塞附件16，活塞附件16和缸体附件15以向内移动并且远离一个 另一个向外运动。 初级和辅助流动和阀门装置（100,200,300）允许流体在第一和第二气缸室（13,14）之间流动以分别提供减震器（10）的主要和辅助阻尼行为。 所述辅助流动和阀门装置（200,300）包括第一辅助流动和阀门装置（200），所述第一辅助流动和阀门装置（200）在向外移动时提供示出频率依赖性的阻尼特性，以及第二辅助流动和阀门装置（300） 阻尼行为表现出线性依赖性。 可切换阀（400）可在关闭通过辅助流和阀装置的流体流动的第一位置与允许流体流过辅助流动和阀装置的第二位置之间切换。

公开(公告)号：EP1860341B1

公开(公告)日：2015-05-20

申请号：EP07108674.8

申请日：2007-05-22

申请人： KONI B.V.

发明人： De Kock, Paul

IPC分类号： F16F9/348

CPC分类号： F16F9/3485 ,  Y10T137/0318

公开(公告)号：EP0797740B1

公开(公告)日：2000-02-02

申请号：EP95938065.0

申请日：1995-11-30

申请人： KONI B.V.

发明人： DE KOCK, Cornelis ,  DE KOCK, Paul

IPC分类号： B60G17/08 ,  F16F9/46

CPC分类号： F16F9/465 ,  F16F9/512

摘要： A twin-tube shock damper has a hollow piston rod (5) which extends towards the top of the working cylinder (1), a baseplate (8) which closes off the working cylinder and a disc (7) which is arranged inside the working cylinder between the piston (4) and the baseplate and has one or more passages (16) and a non-return valve (17) which allows upward flow through the passages, a central tube (10), a connection (11) between the hollow piston rod and the space above the piston, a damping valve (21) which operates in one direction of flow and servo-control means having an excitation chamber (18) and an excitable coil (30). A control valve in the form of a hollow piston (25) movable in a control valve cylinder (22) provided with orifices (24) and a hollow shaft (27) guided in a valve shaft guide (26) provided with orifices (28) are located in the excitation chamber. Both the control valve cylinder and the control valve are pushed by spring means (23, 29) in the direction of the damping valve body (17).

公开(公告)号：EP0882188B1

公开(公告)日：1999-08-11

申请号：EP97901275.4

申请日：1997-02-04

申请人： KONI B.V.

发明人： DE KOCK, Cornelis

IPC分类号： F16F9/46 ,  F16F9/504

CPC分类号： F16F9/465 ,  F16F9/504

摘要： A continuously variable single-tube shock absorber operating according to the skyhook principle and having bidirectional control valves comprises a working cylinder (1), a piston (3) with piston rod (2) which is movable therein, openings (6, 7) cut out in the piston, spring-loaded shock absorber valves (8, 9), fitted on either side of the piston, in order to shut off the openings until a certain fluid pressure has been reached, exciting chambers (12, 13) fitted on either side of the piston and each bounded by a stationary disc (10, 11), a piston skirt (14, 15) which can be slid around such a disc, and a spring-loaded shock absorber valve. The exciting chambers are in communication with a bore (23) in which the pressure is controlled by a control mechanism. Bores (20, 21) through which fluid can flow into the exciting chambers are provided in the stationary discs. The control mechanism can consist of a movable mass which is fitted in a spring-loaded manner and controls the passage of fluid to a bore which is in communication with the exciting chambers, or it can consist of valves to be adjusted by a coil (37).

公开(公告)号：EP0683871A1

公开(公告)日：1995-11-29

申请号：EP94908518.0

申请日：1994-02-17

申请人： KONI B.V.

发明人： DE KOCK, Cornelis

IPC分类号： F16F9

CPC分类号： F16F9/3214 ,  F16F9/467 ,  F16F9/516

摘要： A one-pipe shock absorber which is adjustable both in the pull and in the push direction comprises a first damping disc (21), provided with passages (22) for damping the outwards piston movement, a second damping disc (20), provided with passages (22), for damping the inwards piston movement, and a seating ring (36), which extends between the two damping discs (20, 21), the damping discs (21, 20) being movably fitted in the piston with a fixed axial spacing relative to one another and the spacing between the damping discs being greater than the height of the seating ring (26), so that when the one damping disc engages on the seating ring the other damping disc is clear of the seating ring. Adjustment means for damping comprise a slide (23a, 23b) which is associated with each disc, which can be operated remotely and which can close, respectively, a larger or smaller number of passages (22) in the discs (20, 21).

公开(公告)号：EP0189220A1

公开(公告)日：1986-07-30

申请号：EP86200022.1

申请日：1986-01-08

申请人： KONI B.V.

发明人： de Bruijn, Alexis Maria Robert

IPC分类号： F16F9/40 ,  F16F9/06

CPC分类号： F16F9/3484

摘要： @ The invention deals with the problem of upsetting the uniformity of action of a hydraulic twin-pipe absorber for horizontal use by air and foam, that may collect in the horizontal working cylinder (2) against the piston (3) as well as against the cover (5) of the working cylinder. A first connection is located in the piston against the clearances on either side of the piston. To get rid of air and foam collected against the piston a disc (28) is fixed against the piston said disc having a number of uniformly distributed protuberances (29) extending radially and with the surface of the piston bounding narrow radial channels which with their circumferential ends debouch in the working cylinder clearance and with their inside ends are connected to channels (12) in the piston. A second connection extends through the cover. To get rid of air and foam collected against the cover an annular aeration channel (24) is positioned between the cover and the working cylinder clearance around the piston rod (4), into which channel debouches a pipe (14) with a non-return valve (13), while disposed in the boundary wall of the annular aeration channel, facing the working cylinder clearance, are a number of regularly distributed bores (27) acting as a narrowing part.

摘要翻译： 本发明涉及镦粗水平双向吸收器用于水平使用的空气和泡沫的作用的均匀性的问题，其可以在水平工作缸（2）中收集在活塞（3）上并且抵靠盖 （5）。 第一连接件位于活塞的两侧的间隙上。 为了摆脱收集在活塞上的空气和泡沫，盘（28）固定在活塞上，所述活塞所述盘具有径向延伸的多个均匀分布的突起（29），并且活塞的表面围绕其周向的窄径向通道 在工作气缸间隙中的末端，并且其内端连接到活塞中的通道（12）。 第二连接延伸穿过盖子。 为了摆脱收集在空气中的空气和泡沫，环形曝气通道（24）位于活塞杆（4）周围的盖和工作缸间隙之间，通道以不返回的方式将管道（14）拆开 阀门13设置在环形曝气通道的边界面上，面向工作缸间隙，是一些规则分布的孔（27），用作狭窄部分。

公开(公告)号：EP0145057A3

公开(公告)日：1985-07-10

申请号：EP84201609

申请日：1984-11-06

申请人： KONI B.V.

发明人： Kars, Jan Willem

IPC分类号： G01M17/04

CPC分类号： G01M17/04

摘要： An apparatus for testing the shock absorbers of a motor vehicle comprises a wheel support platform to be vibrated by a vibrating mechanism, means for measuring the minimal or maximal wheel load (R-min or R-max), means for determining the average dynamic value of minimal and maximal load a divider for dividing both values and an indicating screen for making the quotient visible. The invention is based on the idea that is a better value as a divider for obtaining a dimensionless quotient than R static .

摘要翻译： 用于测试机动车辆的减震器的装置包括：由振动机构振动的车轮支撑平台，用于测量最小或最大车轮负载（R-min或R-max）的装置，用于确定平均动态值的装置 最小和最大负载$用于分割两个值的分隔符和用于使商可见的指示屏幕。\; 本发明是基于以下思想：$ 作为用于获得与Rstatic无量纲商相比的分隔符更好的值。$$

公开(公告)号：EP3380745A1

公开(公告)日：2018-10-03

申请号：EP16801799.4

申请日：2016-11-28

申请人： KONI B.V.

发明人： DE KOCK, Paul

IPC分类号： F16F9/512

摘要： A frequency-selective damper valve includes a controlled flow channel providing a fluid connection between a first and second valve sides; a controlled valve assembly in a controlled flow channel; a movable valve body acting on the controlled valve assembly; and a variable volume chamber, the movable valve body interacting with the variable volume chamber such that movement of the movable valve body and a change in volume of the variable volume chamber are interrelated. The variable volume chamber includes an outlet opening, in operation, downstream of the controlled valve assembly and does not include an opening upstream of the controlled valve assembly with respect to a controlled fluid flow in the controlled flow channel, the outlet opening providing a flow resistance.