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公开(公告)号：US06612223B2
公开(公告)日：2003-09-02
申请号：US10066438
申请日：2002-01-31
Applicant: Joshua R. Leonard , Robert F. Elliott
Inventor： Joshua R. Leonard , Robert F. Elliott
IPC: F01B1900
Abstract: A pneumatic actuator adapted for placement between a pair of spaced members for controlling relative movement between said members is formed of two different hardness plastic materials and includes a rigid base and a flexible top member forming an internal air chamber therebetween. The top member is movable between collapsed and expanded positions by pressurized air introduced into the internal chamber for relative movement of the spaced members. The base has a sidewall terminating in a peripheral edge on which the top member is sealingly secured by a hot welded joint. A central portion of the top member has a raised thickened portion which engages one of the spaced members. A stop is located within the internal chamber to maintain the central portion of the top member above the peripheral edge of the base to prevent contact of the spaced member with the sealed joint when the top member is in the collapsed position. An air passage is formed in the base to enable the pressurized air to enter the internal chamber.
Abstract translation: 适于放置在一对间隔构件之间用于控制所述构件之间的相对移动的气动致动器由两种不同的硬度塑料材料形成，并且包括刚性基座和在其间形成内部空气室的柔性顶部构件。 顶部构件通过被引入内部室的加压空气在折叠和膨胀位置之间移动，用于间隔构件的相对移动。 基座具有终止于外周边缘的侧壁，顶部构件通过热焊接接头密封地固定在该边缘上。 顶部构件的中心部分具有与间隔开的构件中的一个接合的凸起加厚部分。 止动件位于内部腔室内，以将顶部构件的中心部分保持在基部的周边边缘之上，以防止当顶部构件处于折叠位置时间隔构件与密封接头的接触。 空气通道形成在基座中以使加压空气能够进入内部腔室。
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公开(公告)号：US06513418B1
公开(公告)日：2003-02-04
申请号：US09633528
申请日：2000-08-07
Applicant: Charles R. Simmons , Robert F. Elliott , Donald E. Foulke, Jr. , Joshua R. Leonard
Inventor： Charles R. Simmons , Robert F. Elliott , Donald E. Foulke, Jr. , Joshua R. Leonard
IPC: B66F335
CPC classification number: F15B15/103
Abstract: An air actuator adapted to be located between a pair of spaced members for moving said members with respect to each other includes a hollow body formed of an expandable non-reinforced polyurethane. The body has an ellipsoidal shape and terminates in a pair of curved closed ends and has an interior pressure cavity for receiving and discharging a pressurized fluid for expanding and contracting the body. The body is formed of at least two half members of the non-reinforced polyurethane by either a pair of longitudinal seams extending generally parallel to a longitudinal axis of the body or a single circumferential seam. An air tube connector is mounted in one of the closed ends of the body for connecting the interior cavity to a source of pressurized air.
Abstract translation: 适于位于一对间隔构件之间用于使所述构件相对于彼此移动的空气致动器包括由可膨胀非增强聚氨酯形成的中空体。 主体具有椭圆形并且终止于一对弯曲的封闭端部，并且具有用于接收和排出用于扩展和收缩身体的加压流体的内部压力腔。 主体由非增强聚氨酯的至少两个半部件由大致平行于主体的纵向轴线延伸的一对纵向接缝或单个周向接缝形成。 空气管连接器安装在主体的一个闭合端中，用于将内腔连接到加压空气源。
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公开(公告)号：US09261157B2
公开(公告)日：2016-02-16
申请号：US13460388
申请日：2012-04-30
Applicant: Joshua R. Leonard
Inventor： Joshua R. Leonard
CPC classification number: F16F9/057 , B60G11/27 , B60G2202/152 , F16F9/04 , Y10T29/49252 , Y10T29/49826
Abstract: A modular piston assembly is associated with an air spring assembly that has a bellows rolling over a surface of the piston assembly. The modular piston assembly includes a first piston portion adapted to fasten to an associated air spring bellows. A second piston portion separate from the first portion, is adapted to fasten to an associated mounting component. Interlocking members are provided to secure the first and second piston portions together, and/or any desired intermediate piston portions. Discrete air reservoirs may also be included in the modular piston assembly to increase the volume of the air spring.
Abstract translation: 模块化活塞组件与空气弹簧组件相关联，空气弹簧组件具有在活塞组件的表面上滚动的波纹管。 模块化活塞组件包括适于紧固到相关联的空气弹簧波纹管的第一活塞部分。 与第一部分分离的第二活塞部分适于紧固到相关联的安装部件。 提供联锁构件以将第一和第二活塞部分固定在一起，和/或任何期望的中间活塞部分。 分离空气储存器也可以包括在模块化活塞组件中以增加空气弹簧的体积。
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24.发明申请AXIAL CLUTCH ASSEMBLY AS WELL AS GAS SPRING AND GAS DAMPER ASSEMBLY AND METHOD INCLUDING SAME 有权轴向离合器组件作为气体弹簧和气体阻尼器组件以及包括其的方法公开(公告)号：US20150008627A1
公开(公告)日：2015-01-08
申请号：US14346749
申请日：2012-11-16
Applicant: Joshua R. Leonard
Inventor： Joshua R. Leonard
CPC classification number: B60G15/12 , B60G13/04 , B60G15/08 , B60G17/052 , B60G17/08 , B60G2202/152 , B60G2202/23 , B60G2202/242 , B60G2202/314 , B60G2206/80 , F16F7/09 , F16F9/0472 , F16F13/002 , Y10T29/49611
Abstract: A gas spring and gas damper assembly can include a gas spring and a gas damper. The gas spring can include a first end member, a second end member and a flexible wall that at least partially form a spring chamber. The gas damper can include first, second and third damper elements that are telescopically interconnected with one another. The first and third damper elements can be operatively connected to respective ones of the first and second end members. The third damper element includes damper piston having an axial clutch. The second damper element is suspended between the first and third damper elements by biasing elements that engaging the damper piston.
Abstract translation: 气体弹簧和气体阻尼器组件可以包括气体弹簧和气体阻尼器。 气弹簧可以包括至少部分地形成弹簧室的第一端构件，第二端构件和柔性壁。 气体阻尼器可以包括彼此可伸缩地互连的第一，第二和第三阻尼元件。 第一和第三阻尼元件可以可操作地连接到第一和第二端部构件中的相应的一个。 第三阻尼元件包括具有轴向离合器的阻尼活塞。 第二阻尼元件通过与阻尼活塞接合的偏置元件悬置在第一和第三阻尼元件之间。
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公开(公告)号：US20130207329A1
公开(公告)日：2013-08-15
申请号：US13879875
申请日：2011-10-18
Applicant: Joshua R. Leonard
Inventor： Joshua R. Leonard
CPC classification number: B60G15/12 , B60G11/62 , B60G15/06 , B60G15/08 , B60G2202/314 , B60G2204/1262 , B60G2204/41 , B60G2206/40 , B60G2206/91 , F16F9/02 , F16F9/0209 , F16F9/0454 , F16F9/0472 , F16F9/05 , F16F9/052 , F16F9/3242 , F16F9/36 , F16F9/368 , F16F9/585 , F16F13/002 , Y10T29/49609
Abstract: A gas spring and gas damper assembly can include a gas spring and a gas damper. The gas spring can include a first end member, a second end member and a flexible wall that at least partially form a spring chamber. The gas damper can include first, second and third damper elements that are telescopically interconnected with one another. At least one of the first and third damper elements can be operatively connected to the first and second end members by way of a low-profile misalignment mount capable of undergoing resilient angular deflection. The second damper element can be operatively supported between the first and third damper elements. A method of assembling a gas spring and gas damper assembly is also included.
Abstract translation: 气体弹簧和气体阻尼器组件可以包括气体弹簧和气体阻尼器。 气弹簧可以包括至少部分地形成弹簧室的第一端构件，第二端构件和柔性壁。 气体阻尼器可以包括彼此可伸缩地互连的第一，第二和第三阻尼元件。 第一和第三阻尼元件中的至少一个可以通过能够经受弹性角度偏转的低轮廓的未对准安装座而可操作地连接到第一和第二端部构件。 第二阻尼元件可以可操作地支撑在第一和第三阻尼元件之间。 还包括组装气体弹簧和气体阻尼器组件的方法。
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Patent Agency Ranking
公开(公告)号：US08382077B2
公开(公告)日：2013-02-26
申请号：US12372503
申请日：2009-02-17
Applicant: Joshua R. Leonard
Inventor： Joshua R. Leonard
CPC classification number: F16F9/3292 , F16F9/04 , Y10T29/49826 , Y10T403/7007
Abstract: A gas spring assembly includes a first end member and a second end member. A flexible wall is secured between the first and second end members and at least partially defines a spring chamber therebetween. A fitting is supported on the first end member and is rotatable between a first position in which the fitting can be axially displaced and a second position in which the fitting is axially restrained. A method is also included.
Abstract translation: 气弹簧组件包括第一端构件和第二端构件。 柔性壁固定在第一和第二端部构件之间并且至少部分地在其间限定弹簧室。 配件支撑在第一端部构件上，并且可在第一位置和第二位置之间旋转，第一位置中配合件可以轴向移动，第二位置中配合件被轴向限制。 还包括一种方法。
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公开(公告)号：USD674325S1
公开(公告)日：2013-01-15
申请号：US29398995
申请日：2011-08-08
Applicant: Joshua R. Leonard
Designer： Joshua R. Leonard
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公开(公告)号：US20120248667A1
公开(公告)日：2012-10-04
申请号：US13460388
申请日：2012-04-30
Applicant: Joshua R. Leonard
Inventor： Joshua R. Leonard
CPC classification number: F16F9/057 , B60G11/27 , B60G2202/152 , F16F9/04 , Y10T29/49252 , Y10T29/49826
Abstract: A modular piston assembly is associated with an air spring assembly that has a bellows roiling over a surface of the piston assembly. The modular piston assembly includes a first piston portion adapted to fasten to an associated air spring bellows. A second piston portion separate from the first portion, is adapted to fasten to an associated mounting component. Interlocking members are provided to secure the first and second piston portions together, and/or any desired intermediate piston portions. Discrete air reservoirs may also be included in the modular piston assembly to increase the volume of the air spring.
Abstract translation: 模块化活塞组件与空气弹簧组件相关联，空气弹簧组件具有在活塞组件的表面上滚动的波纹管。 模块化活塞组件包括适于紧固到相关联的空气弹簧波纹管的第一活塞部分。 与第一部分分离的第二活塞部分适于紧固到相关联的安装部件。 提供联锁构件以将第一和第二活塞部分固定在一起，和/或任何期望的中间活塞部分。 分离空气储存器也可以包括在模块化活塞组件中以增加空气弹簧的体积。
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公开(公告)号：US20100252970A1
公开(公告)日：2010-10-07
申请号：US12416743
申请日：2009-04-01
Applicant: Joshua R. Leonard
Inventor： Joshua R. Leonard
IPC: F16F9/05
CPC classification number: B60G11/28 , B60G17/0521 , B60G2202/152 , B60G2204/126 , B60G2204/45 , B60G2204/4502 , B60G2204/4504 , B60G2206/424 , B60G2206/73 , B60G2206/91 , B60G2500/203 , F16F9/052 , F16F9/057
Abstract: A gas spring assembly includes a first end member and a second end member spaced from the first end member. A flexible wall extends between the first end member and the second end member such that a spring chamber is at least partially defined therebetween. A biasing assembly is operative to urge an end of the flexible wall into abutting engagement with the second end member and operative to permit the end of the flexible wall to be separated a distance from the second end member while in the assembled condition. A gas suspension system is also included.
Abstract translation: 气弹簧组件包括第一端构件和与第一端构件间隔开的第二端构件。 柔性壁在第一端构件和第二端构件之间延伸，使得弹簧室至少部分地限定在其间。 偏置组件可操作以促使柔性壁的端部与第二端构件邻接接合并且可操作以允许柔性壁的端部在组装状态下与第二端构件分开一段距离。 还包括气体悬挂系统。
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公开(公告)号：US20100109212A1
公开(公告)日：2010-05-06
申请号：US12263175
申请日：2008-10-31
Applicant: Joshua R. Leonard
Inventor： Joshua R. Leonard
CPC classification number: B60G11/58 , B60G11/27 , B60G2204/126 , B60G2206/424 , F16F9/04 , F16F9/43 , Y10T29/49879
Abstract: A gas suspension member includes a first section and a second section. The first section includes an end wall and a side wall that at least partially form an inner chamber. An opening is formed through the end wall. A connector fitting is embedded within a cover wall that extends across the opening. The end wall has a first flexural stiffness and the cover wall has a second flexural stiffness that is greater than the first flexural stiffness of the end wall. A gas suspension assembly includes a first spring device used in combination with the gas suspension member. A method of forming a gas suspension member is also disclosed.
Abstract translation: 气体悬挂构件包括第一部分和第二部分。 第一部分包括端壁和至少部分地形成内室的侧壁。 通过端壁形成开口。 连接器配件嵌入延伸穿过开口的盖壁内。 端壁具有第一弯曲刚度，并且盖壁具有大于端壁的第一弯曲刚度的第二弯曲刚度。 气体悬浮组件包括与气体悬挂构件组合使用的第一弹簧装置。 还公开了形成气体悬浮构件的方法。
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