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1. 发明申请

US20220281278A1 SHOCK ABSORBER WITH METAL DAMPER TUBE AND COMPOSITE MOUNTING ATTACHMENT AND SPRING SEAT 有权
公开(公告)号：US20220281278A1
公开(公告)日：2022-09-08
申请号：US17194725
申请日：2021-03-08
申请人： DRiV Automotive Inc.
发明人： Emilie BOULAY , Miguel DHAENS
IPC分类号： B60G13/08 , F16F9/32 , F16F9/54 , F16F9/19 , F16F9/42
摘要： A shock absorber having a metal damper tube and base assembly is provided. The base assembly, which includes a composite mounting attachment made of a composite material, such as a recyclable thermoplastic, is fixed to an external surface of the metal damper tube, which may be a finished product. A cavity in the composite mounting attachment houses at least a portion of the metal damper tube and thus defines an overlapping region where the composite mounting attachment and the metal damper tube are co-extensive with each other. One or more windows are provided in the overlapping region of the composite mounting attachment where the metal damper tube is left exposed. This helps to promote heat dissipation away from the metal damper tube while reducing weight and heat transmission from the metal damper tube to the composite mounting attachment to reduce overheating of the composite material.

2. 发明申请

US20220227486A1 Rotor Systems having Lead-Lag Damper Cooling 有权
公开(公告)号：US20220227486A1
公开(公告)日：2022-07-21
申请号：US17154650
申请日：2021-01-21
申请人： Textron Innovations Inc.
发明人： Aaron Alexander Acee , Andrew Thomas Carter , Michael Scott Seifert , Shahryar Fotovati
IPC分类号： B64C27/51 , F16F9/42 , F16F13/08
摘要： A rotor system for a rotorcraft includes a rotor hub having a plurality of blade grips coupled thereto. Each blade grip has a rotor blade coupled thereto. A fairing is disposed at least partially around the rotor hub. Each of a plurality of lead-lag dampers is coupled to at least a respective one of the blade grips. Each lead-lag damper has a damper heat exchanger and a fluid pump operably associated therewith. A fairing heat exchanger is in fluid communication with the damper heat exchangers and the fluid pumps. Each lead-lag damper is configured to drive the respective fluid pump responsive to damping operations to pump a cooling fluid from the respective damper heat exchanger to the fairing heat exchanger.

3. 发明授权

US09976542B2 Linear telescopic actuator 有权
公开(公告)号：US09976542B2
公开(公告)日：2018-05-22
申请号：US15245386
申请日：2016-08-24
申请人： SAFRAN LANDING SYSTEMS CANADA INC.
发明人： Gary Ataman
IPC分类号： F16F9/42 , F03G1/10 , F15B15/14 , F16F9/32
CPC分类号： F03G1/10 , F03G2730/02 , F15B15/1438 , F15B15/1442 , F16F9/3242 , F16F2226/041 , F16F2226/044
摘要： A linear telescopic actuator (1) that comprises a cylinder (2), a sliding part (3), a spring seat (4) and a first compression spring (5) capable of resiliently opposing the sliding part (3) approaching the spring seat (4). The spring seat (4) presents an outer annular groove (6) and the cylinder (2) includes an inner annular groove (7). The actuator (1) also presents a blocking part (8), the actuator (1) being adapted to adopt selectively an assembled configuration and a disassembled configuration. The blocking part (8) in the assembled configuration is engaged inside the inner and outer annular grooves (6, 7). The blocking part (8) in the disassembled configuration being disengaged from one of the grooves so as to allow spring seat (4) to slide in the cylinder (2).

4. 发明申请

US20120222927A1 COOLER FOR A SUSPENSION DAMPER 有权
标题翻译：冷却器用于悬挂阻尼器
公开(公告)号：US20120222927A1
公开(公告)日：2012-09-06
申请号：US13411086
申请日：2012-03-02
申请人： John Marking
发明人： John Marking
IPC分类号： F16F9/42
CPC分类号： F16F9/42 , B60G13/08 , B60G17/08 , B60G2400/05 , B60G2400/106 , B60G2400/204 , B60G2400/50 , B60G2400/52 , B60G2500/10 , B60G2600/18 , B60G2800/16 , F16F2228/066 , F16F2230/18
摘要： A method and apparatus are disclosed for cooling damping fluid in a vehicle suspension damper unit. A damping unit includes a piston mounted in a fluid cylinder. A bypass fluid circuit having an integrated cooling assembly disposed therein is fluidly coupled to the fluid cylinder at axial locations that, at least at one point in the piston stroke, are located on opposite sides of the piston. The cooling assembly may include a cylinder having cooling fins thermally coupled to an exterior surface of the cylinder and made of a thermally conductive material. The bypass channel may include a check valve that permits fluid flow in only one direction through the bypass channel. The check valve may be remotely operated, either manually or automatically by an electronic controller. A vehicle suspension system may implement one or more damper units throughout the vehicle, controlled separately or collectively, automatically or manually.
摘要翻译：公开了一种用于在车辆悬架阻尼器单元中冷却阻尼流体的方法和装置。阻尼单元包括安装在流体缸中的活塞。具有设置在其中的集成冷却组件的旁路流体回路在至少在活塞行程中的一个位置处于活塞的相对侧的轴向位置处流体地联接到流体缸。冷却组件可以包括具有热耦合到气缸的外表面并由导热材料制成的散热片的气缸。旁通通道可以包括允许流体仅沿一个方向流过旁路通道的止回阀。止回阀可以由电子控制器手动或自动地远程操作。车辆悬挂系统可以在整个车辆中实现一个或多个阻尼单元，其被自动地或手动地单独地或集体地控制。

5. 发明申请

US20120048663A1 MULTISTRUCTURAL SHOCK ABSORBING SYSTEM FOR ANATOMICAL CUSHIONING 审中-公开
标题翻译：用于解剖学的多结构震动吸收系统
公开(公告)号：US20120048663A1
公开(公告)日：2012-03-01
申请号：US13283919
申请日：2011-10-28
申请人： Kevin McDonnell
发明人： Kevin McDonnell
IPC分类号： F16F9/42
CPC分类号： A43B13/12 , A43B1/0054 , A43B13/181 , A43B13/189 , A43B13/206
摘要： A shock absorbing system for impact energy dissipation employs compressible members each having an internal void containing a first working fluid. At least one accumulator is connected to the compressible members through a fluid conduit such that the first working fluid is transferred from the compressible member to the accumulator responsive to compression induced by an impact. A pad and a liner intermediately constrain the compressible members. Resilient structural members are placed intermediate the compressible members to deform responsive to compression of the foot bed induced by foot strike provide both energy dissipation and resilient recovery of the compression cylinders to their uncompressed state.
摘要翻译：用于冲击能量耗散的减震系统采用可压缩构件，每个都具有包含第一工作流体的内部空隙。至少一个蓄能器通过流体管道连接到可压缩构件，使得第一工作流体响应于由冲击引起的压缩而从可压缩构件传递到蓄能器。衬垫和衬垫中间限制可压缩构件。弹性结构构件放置在可压缩构件之间，以响应于由脚蹬引起的脚床的压缩而变形，从而提供压缩气缸的能量耗散和弹性恢复到其未压缩状态。

6. 发明申请

US20080035439A1 Vehicle Suspension Assembly With Reservoir Positioned Pressure-Relief Valve 审中-公开
标题翻译：车辆悬挂装置带储油罐定位减压阀
公开(公告)号：US20080035439A1
公开(公告)日：2008-02-14
申请号：US11771468
申请日：2007-06-29
申请人： Robert Fox
发明人： Robert Fox
IPC分类号： F16F9/42
CPC分类号： F16F9/504 , B62K25/04 , B62K25/08 , B62K25/286 , B62K2025/048 , F16F9/064 , F16F9/34 , Y10T29/494
摘要： A vehicle suspension assembly including a damper body and having a valve, including a moveable inertia mass, movable between first and second positions to selectively alter the compression damping rate of the vehicle suspension assembly is described. The suspension assembly includes a pressure-relief valve located in a reservoir tube.
摘要翻译：描述了一种车辆悬架组件，其包括阻尼器主体并且具有包括可移动惯性质量块的阀，可在第一和第二位置之间移动，以选择性地改变车辆悬架组件的压缩阻尼率。悬架组件包括位于贮存器管中的减压阀。

7. 发明授权

US5979973A Vehicle bed having hidden storage and transverse collapsible support beams 失效
标题翻译：车床具有隐藏的存储和横向可折叠的支撑梁
公开(公告)号：US5979973A
公开(公告)日：1999-11-09
申请号：US896392
申请日：1997-07-18
申请人： Scott Clare , Neil G. Long
发明人： Scott Clare , Neil G. Long
IPC分类号： B60J10/00 , B60J10/08 , B60R11/06 , B62D33/02 , F16F9/42
CPC分类号： F16F9/42 , B60J10/00 , B60J10/24 , B60J10/80 , B60R11/06 , B62D33/02
摘要： A hidden storage system is incorporated in the bed of a vehicle without altering the bed's external appearance and the bed is provided with collapsible support beams. The storage system is located adjacent the wheel well sections of the bed, and uses hinges to open and close the fender/side panel of the bed. The collapsible support beams provide a support/safety mechanism if impacted from the side. Since the storage system does not alter the truck's external appearance, it reduces the attraction for theft. Also, since the storage area does not extend inwardly beyond the conventional wheel wells, the storage system leaves most of the truck bed free for use. The hidden storage system is incorporated into the bed by either an initial fabrication method or a conversion method using an existing bed.
摘要翻译：隐藏的存储系统被并入车辆的床中而不改变床的外观，并且床设置有可折叠的支撑梁。存储系统位于床的轮井部分附近，并且使用铰链来打开和关闭床的挡泥板/侧板。如果从侧面受到撞击，可折叠的支撑梁提供支撑/安全机构。由于存储系统不会改变卡车的外观，因此减少了盗窃的吸引力。此外，由于存储区域不会向内延伸超过传统的轮井，因此存储系统使大多数卡车车床免费使用。隐藏的存储系统通过初始制造方法或使用现有床的转换方法并入床中。

8. 发明授权

US5893436A One piece aluminum pressure tube with rod guide for shock absorbers 失效
标题翻译：一体式铝压力管，带减震器导杆
公开(公告)号：US5893436A
公开(公告)日：1999-04-13
申请号：US587416
申请日：1996-01-16
申请人： Yoram Guy
发明人： Yoram Guy
IPC分类号： B60G13/08 , F16F9/32 , F16F9/36 , F16F9/42 , F16F9/34
CPC分类号： F16F9/3235 , F16F9/366
摘要： A shock absorber includes an integral pressure tube and rod guide. The integration of these two components manufactured from aluminum allows the use of an aluminum pressure tube to eliminate axial differential thermal expansion between the pressure tube and an aluminum reserve tube. The use of aluminum for these two components reduces weight and improves the heat dissipation for the shock absorber. On addition, by producing the rod guide integral with the pressure tube and also of aluminum, additional weight savings are realized. Further advantages for the integration of these components include the elimination of leak paths, the limitation of assembly operations and the opportunity to utilize a "near net-shape" manufacturing process such as impact extrusion or semi-solid forming for the manufacture of the integral pressure tube and rod guide.
摘要翻译：减震器包括一体的压力管和杆导向器。由铝制成的这两个部件的集成允许使用铝压力管来消除压力管和铝储备管之间的轴向差分热膨胀。对于这两个部件，铝的使用减少了重量并改善了减震器的散热。此外，通过生产与压力管和铝一体的杆导向器，实现了额外的重量节省。这些组件的整合的其他优点包括消除泄漏路径，组装操作的限制以及利用“接近网状”制造过程（例如冲击挤出或半固体成形）来制造积分压力的机会管和导杆。

9. 发明授权

US4955460A Control valve for shock absorbers 失效
标题翻译：减震器控制阀
公开(公告)号：US4955460A
公开(公告)日：1990-09-11
申请号：US322542
申请日：1989-03-13
申请人： Magnus B. Lizell , Albert E. Vanroye
发明人： Magnus B. Lizell , Albert E. Vanroye
IPC分类号： F16F9/36 , F16F9/42 , F16F9/46
CPC分类号： F16F9/42 , F16F9/364
摘要： A direct acting shock absorber for damping the movement of the body of an automobile is disclosed. The shock absorber comprises a pressure cylinder forming a working chamber having first and second portions operable to store damping fluid. A piston is disposed within the pressure cylinder between the first and second portions of the working chamber. The shock absorber further comprises a fluid reservoir operable to store damping fluid. The shock absorber also includes a valve for permitting damping fluid to flow from the first portion of the working chamber to the fluid reservoir during movement of the piston in a first direction. Finally, a second valve is provided for permitting damping fluid to flow from the fluid reservoir to the second portion of the working chamber during movement of the piston in a second direction.
摘要翻译：公开了一种用于阻尼汽车车体运动的直接作用的减震器。减震器包括形成工作室的压力缸，其具有可操作以存储阻尼流体的第一和第二部分。活塞设置在工作室的第一和第二部分之间的压力缸内。减震器还包括可操作以存储阻尼流体的流体储存器。减震器还包括阀，用于在活塞沿第一方向移动期间允许阻尼流体从工作室的第一部分流动到流体储存器。最后，提供第二阀，用于在活塞沿第二方向移动期间允许阻尼流体从流体储存器流动到工作室的第二部分。

10. 发明授权

US4616810A Liquid cooled shock absorber 失效
标题翻译：液冷减震器
公开(公告)号：US4616810A
公开(公告)日：1986-10-14
申请号：US716963
申请日：1985-03-28
申请人： Wayne U. Richardson , Robert H. Richardson
发明人： Wayne U. Richardson , Robert H. Richardson
IPC分类号： B62K25/28 , F16F9/42
CPC分类号： F16F9/42 , B62K25/283
摘要： A hydraulic shock absorber for a motorcycle employs a jacket which surrounds the damping chamber of the shock absorber. The damping chamber contains damping fluid and a damping piston for providing reciprocating axial damping displacement in accordance with axial forces exerted on a shaft connecting the damping piston. The jacket forms an annular outer chamber. Fluid circulates through the outer chamber to stabilize the temperature of the damping fluid in the damping chamber. The outer chamber is connected for fluid communication with the cooling system of the vehicle engine.
摘要翻译：用于摩托车的液压减震器采用围绕减振器的阻尼室的护套。阻尼室包含阻尼流体和阻尼活塞，用于根据施加在连接阻尼活塞的轴上的轴向力提供往复轴向阻尼位移。护套形成环形外室。流体循环通过外部室以稳定阻尼室中的阻尼流体的温度。外部室连接以与车辆发动机的冷却系统流体连通。

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