专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09694642B2 Seal arrangement for an air spring system 有权
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.

2. 发明授权

US09604520B2 Pneumatic spring arrangement or pneumatic spring damper with integrated valve control 有权
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.

3. 发明授权

US09517674B2 Pneumatic control system for a heavy-duty vehicle 有权
标题翻译：重型车辆的气动控制系统
公开(公告)号：US09517674B2
公开(公告)日：2016-12-13
申请号：US14746903
申请日：2015-06-23
申请人： HENDRICKSON USA, LLC
发明人： Bun-Hiong Chua , Anthony Joseph Bills
IPC分类号： B60G17/04 , B60G17/052 , B60G11/27 , B60G17/033
CPC分类号： B60G17/0525 , B60G11/27 , B60G17/033 , B60G17/0521 , B60G2202/152 , B60G2300/02 , B60G2300/04 , B60G2300/042 , B60G2500/202 , B60G2500/2021 , B60G2500/30
摘要： A pneumatic control system for a heavy-duty vehicle includes an air supply in fluid communication with a height control valve and an air spring. An air lock valve is in fluid communication with the height control valve and the air spring, and is also in fluid communication with a blank cavity. The air lock valve includes an “air lock off” position and an “air lock on” position. When the air lock valve is in the “air lock off” position, fluid flows from the height control valve, through the air lock valve to the air spring. When the air lock valve is in the “air lock on” position, fluid communication between the air spring, the air lock valve and the height control valve is prevented and, instead, fluid flows from the air spring, through the air lock valve to the blank cavity.
摘要翻译：用于重型车辆的气动控制系统包括与高度控制阀和空气弹簧流体连通的空气供应。空气锁阀与高度控制阀和空气弹簧流体连通，并且还与坯料腔流体连通。气锁阀具有“气锁关闭”位置和“气锁开”位置。当气锁阀处于“气锁关闭”位置时，流体从高度控制阀通过气锁阀流向空气弹簧。当空气锁定阀处于“气动接通”位置时，防止空气弹簧，气锁阀和高度控制阀之间的流体连通，而是从空气弹簧通过气锁阀流动到空白腔。

4. 发明申请

US20160176258A1 GAS SPRING AND GAS DAMPER ASSEMBLY AND METHOD 有权
标题翻译：气体弹簧和气体阻尼器组件和方法
公开(公告)号：US20160176258A1
公开(公告)日：2016-06-23
申请号：US15055038
申请日：2016-02-26
申请人： Firestone Industrial Products Company, LLC
发明人： Joseph A. Bounds
IPC分类号： B60G15/12 , F16F9/04
CPC分类号： B60G15/12 , B60G15/14 , B60G17/0521 , B60G2202/242 , B60G2202/314 , B60G2202/32 , B60G2204/1262 , B60G2206/00 , B60G2206/40 , B60G2206/80 , F16F9/0454 , F16F9/049 , F16F2226/04 , Y10T29/49609
摘要： A gas spring and gas damper assembly includes a gas spring assembly and a gas damper assembly. The gas spring assembly includes a first wall portion, a second wall portion disposed in spaced relation to the first wall portion, and a flexible wall section connected therebetween. The gas damper assembly includes a third wall portion disposed in longitudinally-spaced relation to the first wall portion, and a second flexible wall section connected between the second wall portion and the third wall portion. A fourth wall portion is disposed between the first and second wall sections to define two pressurized gas chambers. A damper rod connects at least the first and third wall portions. Methods are also included.
摘要翻译：气体弹簧和气体阻尼器组件包括气体弹簧组件和气体阻尼器组件。气弹簧组件包括第一壁部分，与第一壁部分间隔设置的第二壁部分和连接在它们之间的柔性壁部分。气体阻尼器组件包括与第一壁部分成纵向隔开设置的第三壁部分和连接在第二壁部分和第三壁部分之间的第二柔性壁部分。第四壁部分设置在第一和第二壁部分之间以限定两个加压气体室。阻尼杆至少连接第一和第三壁部分。还包括方法。

5. 发明授权

US09308794B2 Air spring 有权
标题翻译：空气弹簧
公开(公告)号：US09308794B2
公开(公告)日：2016-04-12
申请号：US14357864
申请日：2012-11-08
申请人： Continental Teves AG & Co. oHG
发明人： Dirk Kröger
IPC分类号： F16F9/04 , B60G11/62 , F16F9/05 , B60G17/052
CPC分类号： B60G11/62 , B60G17/0521 , F16F9/0454 , F16F9/057
摘要： A vehicle air spring with an elastomer material air-tight tensioned air spring bellows arranged between an air spring cover and rolling piston. The air spring bellows delimiting, with the air spring cover and the air spring rolling piston, a working chamber filled with compressed air. The air spring bellows rolling away under formation of a rolling fold on the air spring rolling piston and fastening to the air spring cover under formation of a second fold, and having an elastomer element provided as an anti-roughness bearing. The elastomer element is arranged between a first and second piston part of the air spring rolling piston, the second part arranged coaxially to the first. The rolling surface for the air spring bellows is provided on the first piston part and on which the air spring bellows is fastened by a clamping element. The second piston part is mountable on a vehicle chassis.
摘要翻译：一种车载空气弹簧，弹性材料气密拉伸空气弹簧波纹管布置在空气弹簧盖和滚动活塞之间。空气弹簧风箱定界，空气弹簧盖和空气弹簧滚动活塞，一个充满压缩空气的工作室。空气弹簧波纹管在空气弹簧滚动活塞上形成滚动折叠而滚动，并在第二折叠形成下紧固到空气弹簧盖，并且具有设置为抗粗糙度轴承的弹性体元件。弹性体元件布置在空气弹簧滚动活塞的第一和第二活塞部分之间，第二部分与第一部分同轴布置。用于空气弹簧波纹管的滚动表面设置在第一活塞部分上，空气弹簧波纹管通过夹紧元件紧固在该滚动表面上。第二活塞部件可安装在车辆底盘上。

6. 发明授权

US09278597B2 Air spring for vehicles 有权
标题翻译：汽车空气弹簧
公开(公告)号：US09278597B2
公开(公告)日：2016-03-08
申请号：US14237564
申请日：2012-06-14
申请人： Stephan Dehlwes , Jonny Dreves
发明人： Stephan Dehlwes , Jonny Dreves
IPC分类号： F16F9/05 , B60G17/052 , B60G11/27
CPC分类号： B60G11/27 , B60G17/0521 , F16F9/05 , F16F9/052
摘要： An air spring for a vehicle with a lifting function includes an upper rolling piston and a lower rolling piston disposed opposite to each other. A rolling bellows encloses a compressed air space and has double rolling folds. The pressure effective surfaces of the rolling folds are coordinated with each other in such a manner that, during dynamic spring operation of the air spring over a predetermined spring travel, the pressure effective surface of the rolling fold on the lower rolling piston is larger than the pressure effective surface of the rolling fold on the upper rolling piston.
摘要翻译：具有提升功能的车辆的空气弹簧包括彼此相对设置的上滚动活塞和下滚动活塞。滚动波纹管包围压缩空气空间并具有双滚动折叠。滚动折叠的压力有效表面彼此协调，使得在空气弹簧在预定弹簧行程的动态弹簧操作期间，下滚动活塞上的滚动折叠的压力有效表面大于上滚动活塞上的折叠压力有效表面。

7. 发明授权

US09248716B2 Gas spring and gas damper assembly and method 有权
标题翻译：气弹簧气阻器总成及方法
公开(公告)号：US09248716B2
公开(公告)日：2016-02-02
申请号：US14456983
申请日：2014-08-11
申请人： Firestone Industrial Products Company, LLC
发明人： Pradipta N. Moulik , Joseph A. Bounds , Graham R. Brookes
IPC分类号： B60G15/14 , F16F9/05 , B60G15/12 , B60G17/052 , F16F9/04 , B60G17/00
CPC分类号： B60G15/12 , B60G15/14 , B60G17/00 , B60G17/0521 , B60G2202/242 , B60G2202/314 , B60G2204/1262 , B60G2400/252 , B60G2401/176 , F16F9/0472 , F16F9/05 , Y10T29/49609
摘要： A gas spring and gas damper assembly includes a first end member, a second end member and a flexible wall that at least partially defines a first spring chamber therebetween. A damping chamber wall at least partially defines a damping chamber. A damper piston is received within the damping chamber and is operatively connected between the first and second end members and within the first spring chamber. A suspension system that includes a gas spring and gas damper assembly as well as a method of assembly are also included.
摘要翻译：气体弹簧和气体阻尼器组件包括第一端部构件，第二端构件和柔性壁，所述第一端构件和柔性壁至少部分地限定其间的第一弹簧室。阻尼室壁至少部分地限定阻尼室。减振器活塞被容纳在阻尼室内并且可操作地连接在第一和第二端部构件之间并且在第一弹簧室内。还包括一种包括气弹簧和气体阻尼器组件以及组装方法的悬架系统。

8. 发明申请

US20150367704A1 PNEUMATIC CONTROL SYSTEM FOR A HEAVY-DUTY VEHICLE 有权
标题翻译：用于重型车辆的气动控制系统
公开(公告)号：US20150367704A1
公开(公告)日：2015-12-24
申请号：US14746903
申请日：2015-06-23
申请人： HENDRICKSON USA, LLC
发明人： Bun-Hiong Chua , Anthony Joseph Bills
IPC分类号： B60G17/052 , B60G17/033 , B60G11/27
CPC分类号： B60G17/0525 , B60G11/27 , B60G17/033 , B60G17/0521 , B60G2202/152 , B60G2300/02 , B60G2300/04 , B60G2300/042 , B60G2500/202 , B60G2500/2021 , B60G2500/30
摘要： A pneumatic control system for a heavy-duty vehicle includes an air supply in fluid communication with a height control valve and an air spring. An air lock valve is in fluid communication with the height control valve and the air spring, and is also in fluid communication with a blank cavity. The air lock valve includes an “air lock off” position and an “air lock on” position. When the air lock valve is in the “air lock off” position, fluid flows from the height control valve, through the air lock valve to the air spring. When the air lock valve is in the “air lock on” position, fluid communication between the air spring, the air lock valve and the height control valve is prevented and, instead, fluid flows from the air spring, through the air lock valve to the blank cavity.
摘要翻译：用于重型车辆的气动控制系统包括与高度控制阀和空气弹簧流体连通的空气供应。空气锁阀与高度控制阀和空气弹簧流体连通，并且还与坯料腔流体连通。气锁阀具有“气锁关闭”位置和“气锁开”位置。当气锁阀处于“气锁关闭”位置时，流体从高度控制阀通过气锁阀流向空气弹簧。当空气锁定阀处于“气动接通”位置时，防止空气弹簧，气锁阀和高度控制阀之间的流体连通，而是从空气弹簧通过气锁阀流动到空白腔。

9. 发明申请

US20150224844A1 END MEMBER AND GAS SPRING ASSEMBLY INCLUDING SAME 有权
标题翻译：结束会员和气弹簧组件包括它们
公开(公告)号：US20150224844A1
公开(公告)日：2015-08-13
申请号：US14692263
申请日：2015-04-21
申请人： Firestone Industrial Products Company, LLC
发明人： Michael E. Ratz , Stephen C. Street , Paul P. Koeske
IPC分类号： B60G11/62 , B60G11/27 , F16F9/05 , B60G11/28
CPC分类号： B60G11/62 , B60G11/27 , B60G11/28 , B60G17/0521 , B60G2202/152 , B60G2204/126 , B60G2204/4502 , B60G2206/424 , B60G2206/71 , B60G2206/7101 , F16F9/0454 , F16F9/05 , F16F9/052 , F16F9/3207 , F16F9/54 , F16F13/002
摘要： An end member for a gas spring assembly is dimensioned to receivingly engage an end of a flexible wall. The end member can be formed from polymeric material and can include a side wall receiving the end of the flexible wall. The end member can also include a base wall extending transverse to the side wall and dimensioned to abuttingly engage a jounce bumper of the gas spring assembly. The end member can include a mounting ridge or a mounting channel for engaging an associated structural component. A gas spring assembly including such an end member is also included.
摘要翻译：用于气体弹簧组件的端部构件的尺寸设计成可容纳地接合柔性壁的端部。端部构件可以由聚合材料形成，并且可以包括容纳柔性壁的端部的侧壁。端部构件还可以包括横向于侧壁延伸的基壁，并且尺寸设计成与气弹簧组件的弹簧保险杠邻接地接合。端部构件可以包括用于接合相关结构部件的安装脊或安装通道。还包括一种包括这种端部构件的气体弹簧组件。

10. 发明申请

US20150210138A1 AIR SPRING MODULE 有权
标题翻译：空气弹簧模块
公开(公告)号：US20150210138A1
公开(公告)日：2015-07-30
申请号：US14422065
申请日：2013-07-03
申请人： Continental Teves AG & Co. oHG
发明人： Heinz Job
IPC分类号： B60G17/04 , B60G17/052 , B60G15/12
CPC分类号： B60G17/0432 , B60G15/12 , B60G15/14 , B60G17/0521 , B60G17/0523 , B60G2202/152 , B60G2202/314 , B60G2204/1262 , B60G2500/2041 , F16F9/049
摘要： An air spring module including an air spring and a shock absorber for springing and damping vibrations of a motor vehicle chassis, including—at least two working chambers filled with compressed air and connectable via at least one valve, an air spring cover, a rolling bellows fixed to the air spring cover in an air-tight manner and at least partly delimits a first working chamber filled with compressed air, and a rolling piston, which is fixed to a cylindrical tube of the shock absorber and on which the rolling bellows rolls. A second and a third working chamber are arranged one above the other in the rolling piston so as to surround the cylindrical tube. The working chambers are separated from each other by an intermediate floor provided in the rolling piston and can be connected to the first working chamber via switchable valves arranged in the rolling piston.
摘要翻译：一种空气弹簧组件，包括空气弹簧和减震器，用于弹性和阻尼机动车辆底盘的振动，包括至少两个充满压缩空气的工作室，可通过至少一个阀连接，空气弹簧盖，滚动波纹管以气密方式固定到空气弹簧盖上，并至少部分地限定填充有压缩空气的第一工作室，以及滚动活塞，其固定到减震器的圆柱形管上，滚动波纹管在其上滚动。第二工作室和第三工作室在滚动活塞中彼此并排布置以围绕圆筒形管。工作室通过设置在滚动活塞中的中间地板彼此分离，并且可以经由布置在滚动活塞中的可切换阀连接到第一工作室。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式