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1. 发明公开

US20230256788A1 METHODS AND APPARATUS FOR SELECTIVE SPRING PRE-LOAD ADJUSTMENT 审中-公开
公开(公告)号：US20230256788A1
公开(公告)日：2023-08-17
申请号：US17887082
申请日：2022-08-12
申请人： Fox Factory, Inc.
发明人： Christopher Paul COX , Michael David MARQUEZ , Everet ERICKSEN
IPC分类号： B60G17/02 , B60G15/06 , F16F9/32 , F16F9/56 , F16F1/12 , B60G11/14
CPC分类号： B60G17/021 , B60G15/063 , F16F9/3264 , F16F9/56 , F16F1/121 , B60G11/14 , B60G2204/1242 , B60G2204/61 , F16F2228/08 , B60G2500/30 , B60G2600/04
摘要： A method and apparatus for a suspension comprising a spring having a threaded member at a first end for providing axial movement to the spring as the spring is rotated and the threaded member moves relative to a second component. In one embodiment, the system includes a damper for metering fluid through a piston and a rotatable spring member coaxially disposed around the damper and rotatable relative to the damper.

2. 发明申请

US20170356519A9 ASSEMBLY, BRIDGING TOOL FOR AN ASSEMBLY AND METHOD OF FORMING AN ASSEMBLY 审中-公开
公开(公告)号：US20170356519A9
公开(公告)日：2017-12-14
申请号：US15275811
申请日：2016-09-26
申请人： Safran Landing Systems UK Limited
发明人： Daniel Charles Kendrick , Andraz Vatovec
IPC分类号： F16F9/32 , B64C25/60 , F16F9/18 , F16F9/36 , F16F9/06
CPC分类号： F16F9/3264 , B64C25/60 , B64F5/50 , B64F5/60 , F16F9/062 , F16F9/185 , F16F9/36 , F16F2230/24
摘要： A tool for bridging an outer dynamic seal in a shock absorber to enable fluid leakage to be more readily determined. The tool having an insertion portion including one or more bridging channels, and a body portion that is thicker than the insertion portion. The insertion portion being installable within an annulus of a shock absorber to bridge a first shock absorber seal so as to place a portion of the annulus in fluid communication with an exterior of the hydraulic device via the one or more bridging channels.

3. 发明申请

US20170089418A1 ASSEMBLY, BRIDGING TOOL FOR AN ASSEMBLY AND METHOD OF FORMING AN ASSEMBLY 审中-公开
公开(公告)号：US20170089418A1
公开(公告)日：2017-03-30
申请号：US15275811
申请日：2016-09-26
申请人： Safran Landing Systems UK Limited
发明人： Daniel Charles Kendrick , Andraz Vatovec
IPC分类号： F16F9/32 , F16F9/18 , B64C25/60
CPC分类号： F16F9/3264 , B64C25/60 , B64F5/50 , B64F5/60 , F16F9/062 , F16F9/185 , F16F9/36 , F16F2230/24
摘要： A tool for bridging an outer dynamic seal in a shock absorber to enable fluid leakage to be more readily determined. The tool having an insertion portion including one or more bridging channels, and a body portion that is thicker than the insertion portion. The insertion portion being installable within an annulus of a shock absorber to bridge a first shock absorber seal so as to place a portion of the annulus in fluid communication with an exterior of the hydraulic device via the one or more bridging channels.

4. 发明申请

US20150267769A1 SERVICING MONITORING SYSTEM FOR MIXED FLUID-GAS SHOCK STRUTS 有权
标题翻译：用于混合流体 - 气体冲击力的维修监控系统
公开(公告)号：US20150267769A1
公开(公告)日：2015-09-24
申请号：US14318055
申请日：2014-06-27
申请人： Goodrich Corporation
发明人： Amir M. Fazeli , Adnan Cepic , Susanne M. Reber
IPC分类号： F16F9/32 , B64C25/60 , G01F22/02 , G01L7/00 , G01K13/02 , G07C5/08 , G01M17/04
CPC分类号： F16F9/3264 , B64C25/60 , B64D2045/008 , B64F5/60 , F16F9/3292 , F16F2230/24 , F16F2230/46 , G01F22/02 , G01K13/02 , G01K2013/024 , G01L7/00 , G01M17/04 , G07C5/0808 , G07C5/0816 , G07C5/085
摘要： A method and system of monitoring condition of a shock strut senses gas temperature, gas pressure, and stroke of the strut during a landing event. Oil loss is determined based upon a deviation of a transient pressure coefficient derived from transient gas pressures at two different strokes from a nominal coefficient value. Gas loss is determined based upon a temperature adjusted transient gas pressure at a selected stroke and a nominal gas pressure value at the selected stroke.
摘要翻译：监测冲击支柱状态的方法和系统可以检测着陆事件中支柱的气体温度，气体压力和行程。基于从两个不同冲程的瞬时气体压力导出的瞬时压力系数与标称系数值的偏差来确定油损失。气体损失是根据所选冲程的温度调节过的气体压力和所选冲程的标称气体压力值来确定的。

5. 发明授权

US09140325B2 Methods and apparatus for selective spring pre-load adjustment 有权
标题翻译：选择弹簧预载调整的方法和装置
公开(公告)号：US09140325B2
公开(公告)日：2015-09-22
申请号：US12727915
申请日：2010-03-19
申请人： Christopher Paul Cox , Michael David Marquez , Everet Owen Ericksen
发明人： Christopher Paul Cox , Michael David Marquez , Everet Owen Ericksen
IPC分类号： B60G15/00 , F16F1/12 , B60G15/06 , F16F9/32 , F16F9/56
CPC分类号： B60G17/021 , B60G11/14 , B60G15/063 , B60G2204/1242 , B60G2204/61 , B60G2500/30 , B60G2600/04 , F16F1/121 , F16F9/3264 , F16F9/56 , F16F2228/08
摘要： A method and apparatus for a suspension comprising a spring having a threaded member at a first end for providing axial movement to the spring as the spring is rotated and the threaded member moves relative to a second component. In one embodiment, the system includes a damper for metering fluid through a piston and a rotatable spring member coaxially disposed around the damper and rotatable relative to the damper.
摘要翻译：一种用于悬架的方法和装置，包括弹簧，弹簧在第一端处具有螺纹构件，用于当弹簧旋转时提供对弹簧的轴向运动，并且螺纹构件相对于第二构件移动。在一个实施例中，系统包括用于通过活塞计量流体的阻尼器和同轴地设置在阻尼器周围并相对于阻尼器可旋转的可旋转弹簧构件。

6. 发明申请

US20140312171A1 GAUGE 有权
标题翻译：测量
公开(公告)号：US20140312171A1
公开(公告)日：2014-10-23
申请号：US14357071
申请日：2012-11-01
申请人： Messier-Dowty Limited
发明人： Kyle Schmidt
IPC分类号： F16F9/32 , B64C25/60 , F16F9/06
CPC分类号： F16F9/3264 , B64C25/60 , F16F9/06
摘要： A gauge for indicating whether the oil level in an oleo-pneumatic shock absorber requires modification. The gauge comprises a substrate for positioning relative to the oleo-pneumatic shock absorber. The substrate has a first region arranged to encompass a range of possible oil levels within the shock absorber, a second region corresponding to a range of possible extension states of the shock absorber and a third region comprising one or more traces. Each trace corresponds to a temperature value and is indicative of an optimum relationship between the oil levels and the range of extension states at the respective temperature value associated with the trace.
摘要翻译：用于指示油气减震器中的油位是否需要修改的量规。该量规包括用于相对于油气动减震器定位的基底。衬底具有布置成包围减震器内可能的油位范围的第一区域，对应于减震器可能的延伸状态的范围的第二区域和包括一个或多个轨迹的第三区域。每个迹线对应于温度值，并且指示在与痕量相关联的相应温度值下油位与扩展状态的范围之间的最佳关系。

7. 发明申请

US20110202236A1 METHODS AND APPARATUS FOR SUSPENSION ADJUSTMENT 审中-公开
标题翻译：悬挂调整方法和装置
公开(公告)号：US20110202236A1
公开(公告)日：2011-08-18
申请号：US13022346
申请日：2011-02-07
申请人： Mario Galasso , Joseph Franklin , Andrew Laird , Robert C. Fox
发明人： Mario Galasso , Joseph Franklin , Andrew Laird , Robert C. Fox
IPC分类号： B60G17/015 , B60Q1/00
CPC分类号： F16F9/3264 , B62K25/04 , B62K25/286 , F16F2228/08
摘要： Methods and apparatus of a system for vehicles comprising a vehicle suspension, a sensor operable to measure an operational characteristic of the vehicle suspension, and a processor in communication with the sensor that is operable to suggest an operational setting of the vehicle suspension in response to an input from the sensor corresponding to the operational characteristic. A method for adjusting a suspension of a vehicle may comprise receiving suspension data with a processor, calculating a suspension setting suggestion with the processor, communicating the suspension setting suggestion to a user interface device, and adjusting the suspension based on the suspension setting suggestion.
摘要翻译：一种用于车辆的系统的方法和装置，包括车辆悬架，可操作以测量车辆悬架的操作特性的传感器，以及与所述传感器通信的处理器，所述处理器可操作以响应于所述车辆悬架建议所述车辆悬架的操作设置来自传感器的输入对应于操作特性。一种用于调整车辆悬架的方法可以包括用处理器接收悬架数据，用处理器计算悬架设置建议，将暂停设置建议传达到用户界面设备，以及基于暂停设置建议来调整暂停。

8. 发明申请

US20100288878A1 LOAD DETECTION IN AN AIRCRAFT LANDING GEAR 审中-公开
标题翻译：飞机起落架载荷检测
公开(公告)号：US20100288878A1
公开(公告)日：2010-11-18
申请号：US12682529
申请日：2008-10-13
申请人： Ian Bennett
发明人： Ian Bennett
IPC分类号： B64C25/58 , G01L7/00
CPC分类号： B64C25/34 , B64C25/58 , B64D2045/008 , F16F9/3264
摘要： A landing gear for an aircraft includes a shock absorber strut (1) with upper and lower telescoping portions (2, 3), the upper portion (2) being connectable to the airframe of the aircraft. An arm (4) extends fore and aft relative to the aircraft and carrying a landing wheel, (7, 71), and pivotally connects by a main pivot (5) to the lower portion (3) of the shock absorber strut. A load reacting unit (9) connects between the arm (4) and the shock absorber strut (1) for reacting to load applied between the arm and shock absorber strut on landing. An indicator (60) monitors the load applied to the load reacting unit (9) on landing. The load reacting unit (9) may be connected between a forward end of the arm (4) and the upper portion (2) of the shock absorber strut to make the gear act as a semi-levered landing gear. Alternatively, the load reacting unit (9) may be connected between the arm (4) and the lower portion (3) of the shock absorber strut to act as a pitch trimmer. The arm (4) may include a bogie beam with fore and aft landing wheels (7, 71) with the main pivot (5) therebetween. The load reacting unit (9) preferably has a fluid pressure unit and the indicator (60) includes a mechanical indicator that operates at a predetermined pressure threshold.
摘要翻译：用于飞机的起落架包括具有上部和下部伸缩部分（2,3）的减震器支柱（1），上部部分（2）可连接到飞行器的机身。臂（4）相对于飞行器前后延伸，并且承载着陆车轮（7,71），并且通过主枢轴（5）枢转地连接到减震器支柱的下部（3）。负载反应单元（9）连接在臂（4）和减震器支柱（1）之间，用于在着陆时在臂和减震器支柱之间施加负载作用。指示器（60）监视在着陆时施加到负载反应单元（9）的负载。负载反应单元（9）可以连接在臂（4）的前端和减震器支柱的上部（2）之间，以使齿轮作为半起落架起落架。或者，负载反应单元（9）可以连接在臂（4）和减震器支柱的下部（3）之间，用作俯仰修剪器。臂（4）可以包括转向架梁，前转和后升降轮（7,71）与主枢轴（5）在其间。负载反应单元（9）优选地具有流体压力单元，并且指示器（60）包括在预定压力阈值下操作的机械指示器。

9. 发明授权

US06964325B2 Integrated tagging system for an electronic shock absorber 有权
标题翻译：电子减震器综合标签系统
公开(公告)号：US06964325B2
公开(公告)日：2005-11-15
申请号：US10662546
申请日：2003-09-15
申请人： Mario Maes
发明人： Mario Maes
IPC分类号： B60G17/08 , F16F9/32 , F16F9/46 , F16F9/34
CPC分类号： F16F9/3264 , B60G17/08 , B60G2500/10 , B60G2600/704 , F16F9/3207 , F16F9/46
摘要： An integrated tagging system for an electronically controlled shock absorber having a shock absorber with damping characteristics unique to the shock absorber. An electronic control module is in electronic communication with the shock absorber for controlling the shock absorber. A memory device is integrally formed with the shock absorber and is in electronic communication with the electronic control module. The memory device stores calibration data containing the damping characteristics of the shock absorber and stores a unique identification number. The electronic control module accesses the memory device and reads the calibration data and the unique identification number in order to control the shock absorber.
摘要翻译：一种用于电子控制的减震器的集成标签系统，具有具有减震器特有的阻尼特性的减震器。电子控制模块与用于控制减震器的减震器电子通信。记忆装置与减震器一体地形成，并且与电子控制模块电子通信。存储装置存储包含减震器的阻尼特性的校准数据，并存储唯一的识别号码。电子控制模块访问存储器件并读取校准数据和唯一标识号，以便控制减震器。

10. 发明申请

US20040129834A1 Aircraft shock strut having a fluid level monitor 有权
标题翻译：飞机冲击支柱具有液位监视器
公开(公告)号：US20040129834A1
公开(公告)日：2004-07-08
申请号：US10671425
申请日：2003-09-25
发明人： William E. Luce
IPC分类号： B64C025/00
CPC分类号： G01F1/667 , B64C25/60 , F16F9/3264 , G01F23/2927 , G01M3/3245
摘要： A system for monitoring a liquid level in an aircraft shock strut includes a cylinder having an internal chamber sealed by a piston telescopically movable within the cylinder. The chamber contains a gas and a liquid, and a sensor assembly is provided for monitoring a condition of a level of the liquid in the chamber. The sensor assembly includes at least one probe within the chamber, and a fitting assembly allows one or more leads from the probe to pass through the wall of the strut while maintaining pressure in the chamber. The fitting assembly includes a plug molded to the one or more leads extending from the probe. The fitting assembly also includes a retainer for holding the plug in sealed relationship with a through passage in the strut.
摘要翻译：用于监测飞行器冲击支柱中的液位的系统包括具有由可在气缸内可伸缩移动的活塞密封的内部腔室的气缸。所述腔室包含气体和液体，并且设置有用于监测腔室中液体水平的状态的传感器组件。传感器组件包括腔室内的至少一个探针，并且接头组件允许来自探针的一个或多个引线穿过支柱的壁，同时保持腔室中的压力。配件组件包括模制到从探针延伸的一个或多个引线的插头。装配组件还包括用于将插头与支柱中的通道保持密封关系的保持器。

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