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1. 发明申请

US20190186579A1 HIGH CREEP RESISTANCE PLASTIC MATERIAL REINFORCED RINGS 审中-公开
公开(公告)号：US20190186579A1
公开(公告)日：2019-06-20
申请号：US15877913
申请日：2018-01-23
申请人： Continental Automotive Systems, Inc.
发明人： Joseph G. Jerisk , Garrett Mark Pniewski , Sunny Makkar
IPC分类号： F16F9/04 , F16F9/05 , B60G11/27
CPC分类号： F16F9/0463 , B29C45/16 , B29K2077/00 , B29K2995/0083 , B29L2031/721 , B60G11/27 , B60G2202/152 , B60G2206/424 , B60G2206/7104 , B60G2206/81012 , B60G2800/162 , F16F9/0454 , F16F9/05 , F16F9/38 , F16F2224/02 , F16F2226/04
摘要： A support ring used as part of an air spring assembly, where the support ring provides support for a top cap against radial forces applied by a clamping ring. The support ring is made of a plastic material which is less costly than a metal support ring. The plastic material is a high creep resistance plastic material, which provides increased strength and improved creep resistance, to withstand the compressive radial forces of the clamping ring. Once the support ring is formed, the top cap, which is also made of plastic, is overmolded such that a portion of the top cap is overmolded around the support ring. The high creep resistance plastic material is oriented during the injection molding process around the entire circumference of the support ring, to provide sufficient strength to withstand the radial forces from the clamping ring.

2. 发明申请

US20180238412A1 END MEMBER AND GAS SPRING ASSEMBLY INCLUDING SAME 审中-公开
公开(公告)号：US20180238412A1
公开(公告)日：2018-08-23
申请号：US15960543
申请日：2018-04-23
申请人： Firestone Industrial Products Company, LLC
发明人： Brian S. DeBruler
IPC分类号： F16F9/04 , B60G11/27 , F16F9/05
CPC分类号： F16F9/0454 , B60G11/27 , B60G2202/152 , B60G2206/424 , F16F9/0463 , F16F9/05
摘要： An end member is dimensioned to engage an end of a flexible spring member to at least partially form a gas spring assembly. The end member includes an end member wall that has a longitudinal axis. The end member includes a securement wall portion having an outer surface with a surface profile dimensioned to abuttingly engage the end of the flexible spring member. The surface profile includes a plurality of concave profile sections and a plurality of convex profile sections that are dimensioned to generate a progressively increasing compression force along at least a section of the securement wall portion. A gas spring assembly including such an end member is included. A suspension system including one or more gas spring assemblies and a method of assembly are also included.

3. 发明申请

US20180194189A1 SPRING-DAMPER ASSEMBLY 审中-公开
公开(公告)号：US20180194189A1
公开(公告)日：2018-07-12
申请号：US15404886
申请日：2017-01-12
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Avshalom Suissa , Vladimir Suplin
IPC分类号： B60G17/052 , B60G15/12
CPC分类号： B60G17/0521 , B60G15/12 , B60G2202/242 , B60G2202/314 , B60G2206/424 , B60G2500/201 , B60G2500/30 , B60G2800/162
摘要： A spring-damper assembly for a suspension corner employed in a vehicle having a vehicle body and a road wheel includes a fluid spring configured to suspend the vehicle body relative to the road wheel. The spring-damper assembly also includes a damper configured to attenuate compression and rebound oscillations of the fluid spring. The spring-damper assembly additionally includes a spring-seat housing configured to retain the fluid spring and establish a position of the fluid spring relative to the damper. The spring-seat housing includes an inner surface defining a contour configured to guide the fluid spring upon compression thereof around the damper and define a non-linear stiffness of the fluid spring. A vehicle having such a spring-damper assembly is also provided.

4. 发明申请

US20180178609A1 SUPPORT UNIT 审中-公开
公开(公告)号：US20180178609A1
公开(公告)日：2018-06-28
申请号：US15577158
申请日：2016-05-25
申请人： SAF-HOLLAND GmbH
发明人： Stefan Fäth , Stefan Wallmeier
IPC分类号： B60G11/28 , F16M13/02
CPC分类号： B60G11/28 , B60G2204/126 , B60G2206/424 , F16F9/057 , F16M13/02
摘要： Support unit for use on an air spring, having a main body and a reinforcement element, wherein the main body has a first contact side for fixing to the chassis of a utility vehicle, wherein the reinforcement element is fixable to a second contact side of the main body and is designed for supporting a plunger of an air spring, wherein the reinforcement element is formed from a material of higher strength and/or hardness than the main body.

5. 发明申请

US20170174031A1 AIR SPRING 审中-公开
公开(公告)号：US20170174031A1
公开(公告)日：2017-06-22
申请号：US15380050
申请日：2016-12-15
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Yukihiro AKIYAMA
IPC分类号： B60G11/27 , F16F9/05 , F16F9/04
CPC分类号： B60G11/27 , B60G2202/152 , B60G2206/42 , B60G2206/424 , B60G2206/71 , F16F9/0227 , F16F9/0409 , F16F9/0454 , F16F9/0463 , F16F9/05 , F16F9/057 , F16F2232/08
摘要： An air spring includes: a first housing having a first annular supporting unit opening upward; a second housing disposed at a predetermined distance above the first housing and having a second annular supporting unit opening downward; and a diaphragm configured of an elastic tubular member forming an air chamber by upper and lower opening end portions of the elastic tubular member being air-tightly bonded to the first and second annular supporting units respectively, wherein at least one of the first and second housings has a main body unit made of a synthetic resin, at least one of the first and second annular supporting units is a metallic annular member integrated with the main body unit made of the synthetic resin, and one of the opening end portions of the diaphragm is air-tightly bonded to an outer peripheral surface of the annular member.

6. 发明申请

US20160305504A1 AIR SPRING COMPONENT 审中-公开
标题翻译：空气弹簧组件
公开(公告)号：US20160305504A1
公开(公告)日：2016-10-20
申请号：US15102878
申请日：2014-11-25
申请人： VIBRACOUSTIC GMBH
发明人： Joerg Hechenblaikner , Oliver Langowski
IPC分类号： F16F9/05 , B60G11/27
CPC分类号： F16F9/052 , B29C65/10 , B29C66/00141 , B29C66/1312 , B29C66/30223 , B29C66/322 , B29C66/3242 , B29C66/542 , B29C66/71 , B29C66/7212 , B29C66/73921 , B60G11/27 , B60G2206/424 , B60G2206/82013 , B60G2206/821 , F16F9/057 , F16F2226/042 , F16F2226/048 , B29K2077/00 , B29K2309/08
摘要： An air spring component includes at least two parts, which have corresponding joining areas. The joining areas are connected to one another in an adhesive-bonded manner in an inert atmosphere. The air spring component can be a rolling piston, a supplementary volume container for the rolling piston or an air spring pot.
摘要翻译：空气弹簧部件包括至少两部分，其具有对应的连接区域。接合区域在惰性气氛中以粘合方式彼此连接。空气弹簧部件可以是滚动活塞，用于滚动活塞的辅助容积容器或空气弹簧罐。

7. 发明授权

US09428023B2 Pneumatic spring 有权
标题翻译：气动弹簧
公开(公告)号：US09428023B2
公开(公告)日：2016-08-30
申请号：US14417194
申请日：2013-06-13
申请人： VIBRACOUSTIC CV AIR SPRINGS GMBH
发明人： Stephan Dehlwes
IPC分类号： F16F9/04 , B60G11/27 , F16F9/05
CPC分类号： B60G11/27 , B60G2202/152 , B60G2206/424 , B60G2206/71 , B60G2206/82 , B60G2206/91 , F16F9/0454 , F16F9/05 , F16F9/057
摘要： A pneumatic spring for utility vehicles comprising a rolling bellows and a rolling piston. The rolling bellows has at least one bead-like plug-on edge. The rolling piston is of unipartite form and includes an interior space constantly exchanging air with an air chamber enclosed by the rolling bellows. At the plug-on edge, the rolling bellows has a sealing bead with an inelastic bead core for connection to the rolling piston. The fastening of the plug-on edge to the rolling piston, with position securing action and sealing action, is disposed on an inner side of a rolling piston edge.
摘要翻译：一种用于多用途车辆的气动弹簧，包括滚动波纹管和滚动活塞。滚动波纹管具有至少一个珠状插件边缘。滚动活塞是单一形式的，并且包括内部空间，其不断地与由滚动波纹管包围的空气室交换空气。在插入边缘，滚动波纹管具有密封珠，其具有用于连接到滚动活塞的非弹性珠芯。在滚动活塞边缘的内侧设置有插入边缘到滚动活塞的位置固定作用和密封作用的紧固。

8. 发明申请

US20160169315A1 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：US20160169315A1
公开(公告)日：2016-06-16
申请号：US14892852
申请日：2014-05-22
申请人： FIRESTONE INDUSTRIAL PRODUCTS COMPANY, LLC
发明人： Brian S. DeBruler
IPC分类号： F16F9/04 , F16F9/05 , B60G11/27
CPC分类号： F16F9/0454 , B60G11/27 , B60G2202/152 , B60G2206/424 , F16F9/0463 , F16F9/05
摘要： An end member (202) is dimensioned to engage an end of a flexible spring member (210) to at least partially form a gas spring assembly. The end member (202) includes an end member wall that has a longitudinal axis. The end member includes a securement wall portion (280) having an outer surface with a surface profile dimensioned to abuttingly engage the end of the flexible spring member (210). The surface profile includes a plurality of concave profile sections and a plurality of convex profile sections that are dimensioned to generate a progressively increasing compression force along at least a section of the securement wall portion (280). A gas spring assembly including such an end member (202) is included. A suspension system including one or more gas spring assemblies and a method of assembly are also included.
摘要翻译：端部构件（202）的尺寸被设计成接合柔性弹簧构件（210）的端部以至少部分地形成气体弹簧组件。端部构件（202）包括具有纵向轴线的端部构件壁。端部构件包括固定壁部分（280），该固定壁部分具有外表面，该外表面的表面轮廓尺寸被设计成与柔性弹簧构件（210）的端部邻接接合。表面轮廓包括多个凹形轮廓部分和多个凸形轮廓部分，其尺寸被设计成沿着固定壁部分（280）的至少一部分产生逐渐增加的压缩力。包括包括这种端部构件（202）的气体弹簧组件。还包括包括一个或多个气体弹簧组件和组装方法的悬架系统。

9. 发明授权

US09334916B2 Roll-off piston for an air spring rolling-lobe flexible member 有权
标题翻译：用于空气弹簧滚动叶片柔性构件的活塞
公开(公告)号：US09334916B2
公开(公告)日：2016-05-10
申请号：US14069018
申请日：2013-10-31
申请人： ContiTech Luftfedersysteme GmbH
发明人： Eckard Neitzel , Dieter Offermann
IPC分类号： F16F9/05 , B60G11/27
CPC分类号： F16F9/057 , B60G11/27 , B60G2202/152 , B60G2204/4502 , B60G2206/424 , B60G2206/8201 , B60G2206/8207 , F16F9/052
摘要： A roll-off piston for an air spring rolling-lobe flexible member, the interior of the roll-off piston is connected to the interior of the air spring. The roll-off piston includes two parts, namely, a pot-shaped piston lower part and a piston upper part connected in an air-tight manner to the lower part. A support for a stop buffer is integrated in the roll-off piston. The support includes two interacting parts, of which one part is configured as part of the piston upper part and the other part is configured as part of the pot-shaped lower part and extends from the base thereof. Both support parts interact in order to absorb forces acting substantially axially.
摘要翻译：用于空气弹簧滚动轴柔性构件的滚降活塞，滚降活塞的内部连接到空气弹簧的内部。滚降活塞包括两个部分，即盆形活塞下部和以气密方式连接到下部的活塞上部。停止缓冲器的支撑件集成在滚降活塞中。支撑体包括两个相互作用的部分，其中一个部分被配置为活塞上部的一部分，另一个部分被构造为盆形下部的一部分并且从其底部延伸。两个支撑部分相互作用以吸收基本轴向作用的力。

10. 发明申请

US20160121681A1 SHAPED RUBBER FLEXIBLE MEMBER 审中-公开
标题翻译：形状橡胶柔性会员
公开(公告)号：US20160121681A1
公开(公告)日：2016-05-05
申请号：US14878792
申请日：2015-10-08
申请人： STEMCO KAISER INCORPORATED
发明人： Jure Rebernik , Branimir Stojko , Matej Kosir , Peter Heberle
IPC分类号： B60G11/27 , B60G11/62
CPC分类号： B60G11/27 , B60G2202/152 , B60G2204/4502 , B60G2206/424
摘要： Embodiments of the present invention are directed to an air spring having a flexible member which collapses into the form of a double meniscus under conditions where there is a substantial or a complete loss of air pressure. The double meniscus prevents the flexible member from rolling over the piston and/or chafing against surrounding parts of the vehicle on which the air spring is mounted. This is accomplished by incorporating a flexible member having a top portion, a bottom portion, and an expansion region between the top portion and the bottom portion of the flexible member. Embodiments of the present invention more specifically disclose an air spring comprising a piston, a top plate, and a flexible member which is affixed to the piston and the top plate, wherein the piston, the top plate and the flexible member define a pressurizable chamber.
摘要翻译：本发明的实施例涉及一种具有柔性构件的空气弹簧，其在存在实质上或完全损失空气压力的条件下塌陷成双弯液面的形式。双弯液面防止柔性构件在活塞上滚动和/或摩擦与安装有空气弹簧的车辆的周围部分。这通过在柔性构件的顶部和底部之间并入具有顶部，底部和膨胀区域的柔性构件来实现。本发明的实施例更具体地公开了一种空气弹簧，其包括活塞，顶板和固定到活塞和顶板的柔性构件，其中活塞，顶板和柔性构件限定可加压室。

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