公开(公告)号：US09694642B2

公开(公告)日：2017-07-04

申请号：US14663129

申请日：2015-03-19

申请人： KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH

发明人： Kornel Kantor ,  Miklos Tanczos

IPC分类号： F16F9/05 ,  B60G15/12 ,  B60G15/14 ,  B60G17/048 ,  F16F9/32 ,  B60G17/052 ,  F16F9/084 ,  F16F9/36 ,  F16J15/02 ,  B60G15/06

CPC分类号： B60G15/12 ,  B60G15/062 ,  B60G15/066 ,  B60G15/14 ,  B60G17/0485 ,  B60G17/0521 ,  B60G17/0528 ,  B60G2202/314 ,  B60G2204/1262 ,  B60G2204/40 ,  F16F9/05 ,  F16F9/084 ,  F16F9/3242 ,  F16F9/369 ,  F16J15/021

摘要： A seal arrangement for an air spring system for sealing off a shock-absorbing damper is disclosed. The shock-absorbing damper is situated in a rolling tube and in another tube, where the air spring system has at least one integrated control valve for the admission of compressed air into a pressure chamber formed between the outer tube, the rolling tube, and an air spring bellows that connects the outer tube and rolling tube. The seal arrangement is arranged between an inner circumferential surface of the rolling tube and an outer circumferential surface of the shock-absorbing damper and/or between an inner circumferential surface of the outer tube and the outer circumferential surface of the shock-absorbing damper. A support ring which is of step-shaped form on an outer circumferential surface is arranged on a distal end of the rolling tube and/or on a distal end of the outer tube.

公开(公告)号：US09604520B2

公开(公告)日：2017-03-28

申请号：US14772786

申请日：2013-03-04

申请人： Vibracoustic CV Air Springs GmbH

发明人： Michael Weber ,  Stephan Dehlwes

IPC分类号： B60G17/033 ,  B60G17/048 ,  B60G17/052 ,  F16F9/04 ,  B60G11/27 ,  B60G11/58 ,  B60G17/056 ,  B62D33/06 ,  F16F13/00

CPC分类号： B60G17/033 ,  B60G11/27 ,  B60G11/58 ,  B60G17/0485 ,  B60G17/0521 ,  B60G17/0525 ,  B60G17/0565 ,  B60G2204/1262 ,  B60G2206/424 ,  B60G2400/252 ,  B60G2500/202 ,  B60G2500/30 ,  B62D33/0608 ,  F16F9/04 ,  F16F13/002 ,  F16F2238/02

摘要： An air spring assembly or air spring damper with an integrated valve control for controlling a level position of a vehicle or of a driver's cab includes a rolling tube, a lid and an air spring bellows which together delimit a pressure chamber with compressed air. A control valve includes an actuation device for feeding compressed air into the pressure chamber or for discharging compressed air from the pressure chamber. A compression spring device has a first end operatively connected to the rolling piston or the lid and a second end operatively connected to the actuation device. The compression spring device is configured with at least two parts including a central spring facing towards the rolling piston or the lid and a control valve biasing spring facing towards the control valve. The central spring is biased to a greater extent than the control valve biasing spring.

公开(公告)号：US20150191066A1

公开(公告)日：2015-07-09

申请号：US14663129

申请日：2015-03-19

申请人： KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH

发明人： Kornel KANTOR ,  Miklos TANCZOS

IPC分类号： B60G15/12 ,  F16F9/36 ,  F16F9/084 ,  F16J15/02 ,  B60G17/052

CPC分类号： B60G15/12 ,  B60G15/062 ,  B60G15/066 ,  B60G15/14 ,  B60G17/0485 ,  B60G17/0521 ,  B60G17/0528 ,  B60G2202/314 ,  B60G2204/1262 ,  B60G2204/40 ,  F16F9/05 ,  F16F9/084 ,  F16F9/3242 ,  F16F9/369 ,  F16J15/021

摘要： A seal arrangement for an air spring system for sealing off a shock-absorbing damper is disclosed. The shock-absorbing damper is situated in a rolling tube and in another tube, where the air spring system has at least one integrated control valve for the admission of compressed air into a pressure chamber formed between the outer tube, the rolling tube, and an air spring bellows that connects the outer tube and rolling tube. The seal arrangement is arranged between an inner circumferential surface of the rolling tube and an outer circumferential surface of the shock-absorbing damper and/or between an inner circumferential surface of the outer tube and the outer circumferential surface of the shock-absorbing damper. A support ring which is of step-shaped form on an outer circumferential surface is arranged on a distal end of the rolling tube and/or on a distal end of the outer tube.

摘要翻译： 公开了一种用于密封减震阻尼器的空气弹簧系统的密封装置。 减震阻尼器位于滚动管中，在另一个管中，其中空气弹簧系统具有至少一个集成控制阀，用于将压缩空气进入压力室，所述压力室形成在外管，轧管和 连接外管和滚管的空气弹簧波纹管。 密封装置布置在滚动管的内周表面和减震阻尼器的外周表面之间和/或外管的内圆周表面和减震阻尼器的外圆周表面之间。 在外圆周表面上具有台阶形状的支撑环布置在滚动管的远端和/或外管的远端上。

公开(公告)号：US07802776B2

公开(公告)日：2010-09-28

申请号：US11792788

申请日：2005-11-22

申请人： Christof Behmenburg ,  Heinz Job ,  Jens-Uwe Gleu ,  Christian Hilger

发明人： Christof Behmenburg ,  Heinz Job ,  Jens-Uwe Gleu ,  Christian Hilger

IPC分类号： F16F9/04

CPC分类号： B60G17/0521 ,  B60G17/0485 ,  B60G2202/152 ,  B60G2204/4502 ,  B60G2206/42 ,  F16F9/05 ,  F16F9/084

摘要： Disclosed is a pneumatic spring shock absorber unit having working chambers (2, 3), which are filled with compressed air and which are partially delimited by rolling or folding bellows (7, 8, 9). These working chambers are situated one above the other and are interconnected via throttle valves that can be flowed through. Both working chambers are located inside a common pot-shaped housing (4) and are separated by a piston (6) so that one working chamber (2) is located on the front side of the piston and the other working chamber (3) is located on the rear side of the piston and at least partially surrounds the piston rod (5) so that the piston and the piston rod are sealed and guided inside the housing by rolling bellows (7, 8, 9).

摘要翻译： 公开了一种气动弹簧减震器单元，其具有工作室（2,3），其填充有压缩空气，并且部分地由滚动或折叠波纹管（7,8,9）限定。 这些工作室一个位于另一个之上，并通过可以流过的节流阀相互连接。 两个工作室位于公共锅形壳体（4）的内部并由活塞（6）分开，使得一个工作室（2）位于活塞的前侧，另一个工作室（3）为 位于活塞的后侧并且至少部分地围绕活塞杆（5），使得活塞和活塞杆通过滚动波纹管（7,8,9）被密封并在壳体内引导。

公开(公告)号：US20100230912A1

公开(公告)日：2010-09-16

申请号：US12402100

申请日：2009-03-11

申请人： Jeffrey M. Lloyd

发明人： Jeffrey M. Lloyd

IPC分类号： B60G17/016

CPC分类号： B60G17/0165 ,  B60G17/0485 ,  B60G17/0521 ,  B60G21/073 ,  B60G2202/152 ,  B60G2204/82 ,  B60G2204/8304 ,  B60G2400/0521 ,  B60G2500/20

摘要： An air suspension includes first and second air spring assemblies that each include a piston airbag and a primary airbag. A first fluid connection connects one of a first piston airbag and a first primary airbag of the first air spring assembly to one of a second piston airbag and a second primary airbag of the second air spring assembly. A second fluid connection connects the other of the first piston airbag and the first primary airbag to the other of the second piston airbag and the second primary airbag. Air flow through the first and second fluid connections is passively controlled solely in response to road load inputs to reduce roll stiffness and improve articulation.

摘要翻译： 空气悬架包括第一和第二空气弹簧组件，每个包括活塞气囊和主气囊。 第一流体连接将第一空气弹簧组件的第一活塞气囊和第一主气囊中的一个连接到第二空气弹簧组件的第二活塞气囊和第二主气囊中的一个。 第二流体连接将第一活塞气囊和第一主气囊中的另一个连接到第二活塞气囊和第二主气囊中的另一个。 通过第一和第二流体连接的空气流动被单独地响应于道路负载输入被动地控制，以减小侧倾刚度并改善铰接。

公开(公告)号：US20080150202A1

公开(公告)日：2008-06-26

申请号：US11959245

申请日：2007-12-18

申请人： Erwin Haller

发明人： Erwin Haller

IPC分类号： A47C7/02 ,  F16F9/02 ,  F16M13/00

CPC分类号： F16F9/43 ,  B60G11/28 ,  B60G17/0485 ,  B60G17/0521 ,  B60G17/0523 ,  B60G2206/424 ,  F16F9/02 ,  F16F9/462

摘要： An air spring for a vehicle seat. The air spring includes a plurality of air spring components which delimit at least one air spring chamber. The air spring forms an intake air connection and a discharged air connection for controlling the height and/or level of the vehicle seat, wherein the air spring furthermore has, for controlling the height and/or level of the vehicle seat, a valve device which is integrated in the air spring or in at least one air spring component.

摘要翻译： 汽车座椅的空气弹簧。 空气弹簧包括限定至少一个空气弹簧室的多个空气弹簧部件。 空气弹簧形成用于控制车辆座椅的高度和/或水平的进气连接和排出空气连接，其中空气弹簧还具有用于控制车辆座椅的高度和/或水平的阀装置，其中， 集成在空气弹簧中或至少一个空气弹簧部件中。

公开(公告)号：US06923433B2

公开(公告)日：2005-08-02

申请号：US10338579

申请日：2003-01-08

申请人： Alexander Gross ,  Christophe Jolibert

发明人： Alexander Gross ,  Christophe Jolibert

IPC分类号： B60G15/14 ,  B60G17/048 ,  B60G17/052 ,  F16F9/084 ,  B60G11/27 ,  B60G17/04 ,  F16F9/512

CPC分类号： B60G15/14 ,  B60G17/0485 ,  B60G17/0521 ,  B60G2202/314 ,  B60G2204/1262 ,  B60G2204/62 ,  B60G2206/42 ,  B60G2500/2042 ,  B60G2500/2044 ,  B60G2500/30

摘要： Pneumatic spring with at least one control valve inside the pneumatic spring with control positions for feeding, blocking, and discharging compressed air, which valve is actuated by a control element also installed inside the pneumatic valve. The control element acts on one of the two pneumatic spring assemblies which can move relative to each other, namely, either on the outer tube or on the roll tube, where the control element has a working length which is shorter than the stroke length of the pneumatic spring and is pretensioned by a first spring against one of the pneumatic spring assemblies which can move relative to each other. The control element is supported in a floating manner relative to the pneumatic spring assemblies, and a second spring, the force of which is directed against the first spring, co-determines the position of the control element.

摘要翻译： 气动弹簧，气动弹簧内部至少有一个控制阀，带有用于进给，阻塞和排出压缩空气的控制位置，该阀由也安装在气动阀内的控制元件驱动。 控制元件作用在可以相对于彼此移动的两个气动弹簧组件中的一个上，即在外管或辊管上，其中控制元件的工作长度短于 气动弹簧，并且由第一弹簧预紧力抵靠可相对于彼此移动的气动弹簧组件之一。 控制元件相对于气动弹簧组件以浮动的方式被支撑，并且其作用力抵靠第一弹簧的第二弹簧共同确定控制元件的位置。

公开(公告)号：US06824143B2

公开(公告)日：2004-11-30

申请号：US10291351

申请日：2002-11-07

申请人： Ki-Wan Choi

发明人： Ki-Wan Choi

IPC分类号： B60G1701

CPC分类号： B60G17/0521 ,  B60G17/0485 ,  B60G2202/1524 ,  B60G2202/412 ,  B60G2500/202 ,  B60G2500/2042 ,  B60G2500/2044

摘要： An air suspension system for an automotive vehicle wherein compressed air infused into an air spring or discharged therefrom can be adjusted by a valve body and valve operating means equipped within the air spring. The valve operating means cooperates with the axle supporter that is bumped or rebounded by load transmitted from rough terrain or from carrying weight of the vehicle while the vehicle is in motion.

摘要翻译： 用于机动车辆的空气悬架系统，其中注入空气弹簧或从其排出的压缩空气可以通过装配在空气弹簧内的阀体和阀操作装置来调节。 所述阀操作装置与所述车轴支撑件配合，所述车轴支撑件在车辆运动时由从崎岖地形传递的载荷或车辆重量撞击或反弹。

公开(公告)号：US06695294B2

公开(公告)日：2004-02-24

申请号：US09910386

申请日：2001-07-20

申请人： Lane R. Miller ,  Douglas A. Swanson ,  Russell E. Alteri ,  Douglas E. Ivers ,  Stephen F. Hildebrand ,  William S. Jensen ,  Scott K. Miller ,  Michael D. Janowski ,  Michael F. Walch

发明人： Lane R. Miller ,  Douglas A. Swanson ,  Russell E. Alteri ,  Douglas E. Ivers ,  Stephen F. Hildebrand ,  William S. Jensen ,  Scott K. Miller ,  Michael D. Janowski ,  Michael F. Walch

IPC分类号： F16F500

CPC分类号： F16F13/06 ,  B60G15/08 ,  B60G15/12 ,  B60G17/0485 ,  B60G17/0525 ,  B60G17/0565 ,  B60G2202/314 ,  B60G2400/252 ,  B60G2500/2022 ,  B60G2500/2042 ,  B60G2500/2044 ,  B60G2600/02 ,  F16F7/09

摘要： A controlled equilibrium device comprising a housing; at least one spring, each at least one spring having a spring stiffness; and a load leveling device movable through the housing between a first maximum displacement position and a second maximum displacement position, the load leveling device comprising a deadband displacement zone defined between a first deadband displacement threshold and a second deadband displacement threshold, the displacement required to reach the first and second deadband displacement thresholds being less than the displacement distances required to reach the first and second maximum displacement positions, the at least one spring stiffness being substantially constant when the displacement of the load leveling device is within the deadband zone, the stiffness of the at least one spring being modified to a second stiffness when the load leveling device is equal to or beyond either the first deadband displacement threshold or the second deadband displacement threshold.

摘要翻译： 一种受控平衡装置，包括壳体; 至少一个弹簧，每个至少一个弹簧具有弹簧刚度; 以及负载调平装置，其可在第一最大位移位置和第二最大位移位置之间移动穿过所述壳体，所述负载调平装置包括限定在第一死区位移阈值和第二死区位移阈值之间的死区位移区域， 第一和第二死区位移阈值小于达到第一和第二最大位移位置所需的位移距离，当负载调平装置的位移在死区区内时，至少一个弹簧刚度基本上恒定，刚度 当所述负载均衡装置等于或超过所述第一死区位移阈值或所述第二死区位移阈值时，所述至少一个弹簧被修改为第二刚度。

公开(公告)号：US06691841B2

公开(公告)日：2004-02-17

申请号：US10190863

申请日：2002-07-08

申请人： Koji Otake ,  Osamu Miyatani ,  Yukio Hayakawa ,  Ryosuke Fujiya ,  Kiyoshi Nakahara

发明人： Koji Otake ,  Osamu Miyatani ,  Yukio Hayakawa ,  Ryosuke Fujiya ,  Kiyoshi Nakahara

IPC分类号： F16F946

CPC分类号： F16F9/42 ,  B60G17/002 ,  B60G17/0408 ,  B60G17/0424 ,  B60G17/0485 ,  B60G2500/20 ,  B60G2500/2062 ,  B60G2500/30 ,  F16F9/46

摘要： Heat of an electrothermal part of a heater can be transmitted indirectly and efficiently to a pressure medium. A tubular case 6 having one end portion connected to a piston rod 2 airtightly and the other end portion slidably placed in contact with the outer circumference of a cylinder 1 is provided, a mounting hole 15 is formed within a holder 4 for closing an open end on the piston rod 2 connecting side of the case 6, and an electrothermal part 13a of a heater plug 13 is fitted into the mounting hole 15 directly or through a heat conductivity collar 16.

摘要翻译： 加热器的电热部件的热量可以间接有效地传递到压力介质。一种管状壳体6，其一端部气密地连接到活塞杆2，另一端部可滑动地与圆筒的外周接触 如图1所示，安装孔15形成在用于封闭壳体6的活塞杆2连接侧的开口端的保持器4内，加热器塞13的电热部13a直接或者直接安装在安装孔15中 通过导热套环16。