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1.发明授权Landing gear strut damper, and landing gear with independent struts comprising same 失效起落架支柱阻尼器和具有独立支柱的起落架组成公开(公告)号：US07426983B2
公开(公告)日：2008-09-23
申请号：US10541948
申请日：2003-12-29
CPC分类号： B64C25/58 , B64C25/60 , B64C2025/008 , B64C2025/125
摘要： A damper for an airplane landing gear leg comprises a main strut (11) and a rod piston (13) co-operating with the strut (11) to define a main chamber (15) and annular chamber (16) for hydraulic fluid, and presenting internally two adjacent chambers (19, 20) that are isolated from each other by a separator piston (21). The damper (10) further comprises a first secondary strut (26) telescopically Slidable on the above-mentioned rod piston (13), and a second secondary strut (37) telescopically slidable on the other end of the first secondary strut (26). The two second annular chambers (31, 40) as defined in this way are respectively connected to associated control circuits thus enabling the total length of the damper to be shortened or lengthened respectively for the purpose of causing the landing gear to contract or to be extended.
摘要翻译： 用于飞机起落架的减震器包括与支柱（11）配合的主支柱（11）和杆活塞（13），以限定用于液压流体的主室（15）和环形室（16），以及 在内部呈现通过分离器活塞（21）彼此隔离的两个相邻的室（19,20）。 阻尼器（10）还包括在上述杆式活塞（13）上可伸缩地滑动的第一辅助支柱（26）和在第一辅助支柱（26）的另一端可伸缩滑动的第二辅助支柱（37）。 以这种方式定义的两个第二环形腔室（31,40）分别连接到相关联的控制回路，从而能够使阻尼器的总长度分别缩短或延长，以使起落架收缩或延伸 。
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2.发明申请公开(公告)号：US20060163427A1
公开(公告)日：2006-07-27
申请号：US10541948
申请日：2003-12-29
申请人： Dominique Ducos , Ian Bennett , David Smart
发明人： Dominique Ducos , Ian Bennett , David Smart
IPC分类号： B64C25/58
CPC分类号： B64C25/58 , B64C25/60 , B64C2025/008 , B64C2025/125
摘要： A damper for an airplane landing gear leg comprises a main strut (11) and a rod piston (13) co-operating with the strut (11) to define a main chamber (15) and annular chamber (16) for hydraulic fluid, and presenting internally two adjacent chambers (19, 20) that are isolated from each other by a separator piston (21). The damper (10) further comprises a first secondary strut (26) telescopically slidable on the above-mentioned rod piston (13), and a second secondary strut (37) telescopically slidable on the other end of the first secondary strut (26). The two second annular chambers (31, 40) as defined in this way are respectively connected to associated control circuits thus enabling the total length of the damper to be shortened or lengthened respectively for the purpose of causing the landing gear to contract or to be extended.
摘要翻译： 用于飞机起落架的减震器包括与支柱（11）配合的主支柱（11）和杆活塞（13），以限定用于液压流体的主室（15）和环形室（16），以及 在内部呈现通过分离器活塞（21）彼此隔离的两个相邻的室（19,20）。 阻尼器（10）还包括可在上述杆式活塞（13）上可伸缩滑动的第一辅助支柱（26）和在第一辅助支柱（26）的另一端可伸缩滑动的第二辅助支柱（37）。 以这种方式定义的两个第二环形腔室（31,40）分别连接到相关联的控制回路，从而能够使阻尼器的总长度分别缩短或延长，以使起落架收缩或延伸 。
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公开(公告)号：US09260938B2
公开(公告)日：2016-02-16
申请号：US13814930
申请日：2012-04-18
CPC分类号： E21B34/08 , E21B23/006 , E21B34/063 , E21B43/12 , E21B2034/007
摘要： A bypass assembly for use in a downhole tool comprises a chamber, a first fluid port in fluid communication with the chamber, a second fluid port in fluid communication with the chamber, a flow restrictor disposed in a first flow path between the first fluid port and the second fluid port, a piston moveable in a first direction by the application of a first fluid pressure, a biasing member, and a restraining member disposed adjacent to the piston. The biasing member biases the piston to move in a second direction opposite the first direction, and the restraining member is actuated by movement of the piston in the first direction in response to a predetermined fluid pressure. Movement of the piston in the second direction to a predetermined position configures the bypass assembly to divert fluid flow around the flow restrictor along a second flow path.
摘要翻译： 用于井下工具的旁路组件包括腔室，与腔室流体连通的第一流体端口，与腔室流体连通的第二流体端口，设置在第一流体通道中的限流器，位于第一流体端口和 所述第二流体端口，通过施加第一流体压力，偏压构件和邻近所述活塞设置的限制构件在第一方向上可移动的活塞。 偏置构件偏压活塞沿与第一方向相反的第二方向移动，并且约束构件通过响应于预定流体压力沿第一方向的活塞的运动而致动。 活塞在第二方向上移动到预定位置构成旁路组件以沿着第二流动路径转移围绕限流器的流体流动。
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公开(公告)号：US20130277059A1
公开(公告)日：2013-10-24
申请号：US13814930
申请日：2012-04-18
IPC分类号： E21B34/14
CPC分类号： E21B34/08 , E21B23/006 , E21B34/063 , E21B43/12 , E21B2034/007
摘要： A bypass assembly for use in a downhole tool comprises a chamber, a first fluid port in fluid communication with the chamber, a second fluid port in fluid communication with the chamber, a flow restrictor disposed in a first flow path between the first fluid port and the second fluid port, a piston moveable in a first direction by the application of a first fluid pressure, a biasing member, and a restraining member disposed adjacent to the piston. The biasing member biases the piston to move in a second direction opposite the first direction, and the restraining member is actuated by movement of the piston in the first direction in response to a predetermined fluid pressure. Movement of the piston in the second direction to a predetermined position configures the bypass assembly to divert fluid flow around the flow restrictor along a second flow path.
摘要翻译： 用于井下工具的旁路组件包括腔室，与腔室流体连通的第一流体端口，与腔室流体连通的第二流体端口，设置在第一流体通道中的限流器，位于第一流体端口和 所述第二流体端口，通过施加第一流体压力，偏压构件和邻近所述活塞设置的限制构件在第一方向上可移动的活塞。 偏置构件偏压活塞沿与第一方向相反的第二方向移动，并且约束构件通过响应于预定流体压力沿第一方向的活塞的运动而致动。 活塞在第二方向上移动到预定位置构成旁路组件以沿着第二流动路径转移围绕限流器的流体流动。
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公开(公告)号：US5555701A
公开(公告)日：1996-09-17
申请号：US346514
申请日：1994-11-29
申请人： Robert Fehringer , William L. Hines , Motaz Qutub , Jonathan D. Emigh , Charles E. Preston , Robert Leitner , David Smart
发明人： Robert Fehringer , William L. Hines , Motaz Qutub , Jonathan D. Emigh , Charles E. Preston , Robert Leitner , David Smart
CPC分类号： B43M5/042
摘要： For use with an envelope having a flap, a body, and a fold region connecting the flap to the body, a wetting and sealing apparatus for wetting the envelope flap with a liquid and sealing, after folding at the fold region, the wetted envelope flap to the envelope body. A computer directs the wetting and sealing operations. A continually primed spraying nozzle applies the liquid producing an active adhesive to the envelope flap and a pressure foot seals the wetted envelope flap to the envelope body.
摘要翻译： 为了使用具有翼片，主体和将翼片连接到身体的折叠区域的信封，使用润湿和密封装置，用于在折叠区域折叠之后用液体和密封来润湿信封瓣，湿的信封皮瓣 到信封体。 电脑指示润湿和密封操作。 连续喷涂的喷嘴将产生活性粘合剂的液体施加到信封皮瓣上，并且压脚将湿润的信封皮瓣密封到信封体。
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公开(公告)号：US20050285726A1
公开(公告)日：2005-12-29
申请号：US10529717
申请日：2003-10-01
申请人： Geoffrey Haswell , Simon Fawcett , Paul Holdsworth , Stephen Bowles , Miguel Garcia-Hernandez , Antonio Turo-Peroy , David Smart , Juan Chavez-Dominguez , Jordi Salazar-Soler
发明人： Geoffrey Haswell , Simon Fawcett , Paul Holdsworth , Stephen Bowles , Miguel Garcia-Hernandez , Antonio Turo-Peroy , David Smart , Juan Chavez-Dominguez , Jordi Salazar-Soler
CPC分类号： B60C23/0411 , B60C23/0408 , B60C23/0493
摘要： Low power consumption protocol A telemetry unit (100) is provided for mounting inside a pneumatic tyre, which includes a piezoelectric element (114) supported in a housing (112), with an actuator (136) arranged for contact with the element (114), to deflect the element (114) in response to external forces acting on the actuator (136) during rotation of the tyre. For every rotation of the tyre, cyclic pulses of electrical charge are generated by the deflection of the element (114). The charge is stored and utilised under a power consumption protocol including the steps of: initiating power to a data measurement circuit for measuring data from the environment local to the unit (100); disabling power to the data measurement circuit; initiating power to a data transmission circuit; transmitting data from the measurement circuit; and disabling power to the transmission circuit. The power consumption protocol therefore minimises consumption of the generated power, during measurement and transmission of data by the unit (100).
摘要翻译： 低功耗协议提供了一种用于安装在充气轮胎内的遥测单元（100），该充气轮胎包括支撑在壳体（112）中的压电元件（114），布置成与元件（114）接触的致动器（136） 以在轮胎旋转期间响应于作用在致动器（136）上的外力来偏转元件（114）。 对于轮胎的每次旋转，通过元件（114）的偏转产生电荷的循环脉冲。 所述电荷在功耗协议下被存储和使用，包括以下步骤：向数据测量电路发起电力，以测量来自所述单元本地的环境的数据（100）; 禁用数据测量电路的电源; 向数据传输电路启动电力; 从测量电路传输数据; 并禁用发送电路的电源。 因此，功耗协议在单元（100）的测量和传输数据期间最小化所产生的功率的消耗。
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公开(公告)号：US20070063621A1
公开(公告)日：2007-03-22
申请号：US10529604
申请日：2003-10-01
申请人： Geoffrey Haswell , Simon Fawcett , Paul Holdsworth , Stephen Bowles , David Smart , Miguel Garcia-Hernandez , Juan Chavez-Dominguez , Antonio Turo-Peroy , Jordi Salazar-Soler
发明人： Geoffrey Haswell , Simon Fawcett , Paul Holdsworth , Stephen Bowles , David Smart , Miguel Garcia-Hernandez , Juan Chavez-Dominguez , Antonio Turo-Peroy , Jordi Salazar-Soler
IPC分类号： H01L41/00
CPC分类号： B60C23/0411 , B60C23/0408 , B60C23/0493
摘要： A telemetry unit (100) is provided for mounting inside a pneumatic tyre. The unit (100) includes a piezoelectric power generator for supplying power to the unit (100). A piezoelectric element (114) is supported in a housing (112) with an actuator 136 arranged for contact with the element (114), to deflect the element (114) in response to external forces acting on the actuator (136) during rotation of the tyre. For every rotation of the tyre, cyclic pulses of electrical charge are generated by the deflection of the element (114). The charge is stored and utilised under a power consumption protocol to operate pressure and temperature sensors and to transmit data from the unit (100). The telemetry circuitry is mounted for movement with the actuator (136) and therefore contributes to the actuating mass acting on the element (114).
摘要翻译： 设置有用于安装在充气轮胎内的遥测单元（100）。 单元（100）包括用于向单元（100）供电的压电发电机。 压电元件（114）被支撑在具有布置成与元件（114）接触的致动器136的壳体（112）中，以响应于在旋转期间响应于作用在致动器（136）上的外力而偏转元件（114） 轮胎。 对于轮胎的每次旋转，通过元件（114）的偏转产生电荷的循环脉冲。 电荷在功率消耗协议下被存储和使用以操作压力和温度传感器并从单元（100）传输数据。 遥测电路被安装成与致动器（136）一起运动，并且因此有助于致动质量作用在元件（114）上。
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公开(公告)号：US20050131781A1
公开(公告)日：2005-06-16
申请号：US10707387
申请日：2003-12-10
申请人： Barbara Benson , David Smart , Jonathan Rock , Kurt Kappel , Linda Scibilia , Mark Henry , Melissa Hudson-Nowak , Robert Pawelski , Simon Humberstone , Silvano Parducci , Theresa Blanchard , Michael Powaser
发明人： Barbara Benson , David Smart , Jonathan Rock , Kurt Kappel , Linda Scibilia , Mark Henry , Melissa Hudson-Nowak , Robert Pawelski , Simon Humberstone , Silvano Parducci , Theresa Blanchard , Michael Powaser
摘要： A Computer-implemented system and method for auditing that allows an auditor to comment on responses made by an audited entity. The comments are classified according to the subject matter and content of the comment for use in processing and monitoring correction of the comment.
摘要翻译： 一种用于审计的计算机实现的系统和方法，允许审核员对被审核实体的响应进行评论。 评论根据评论的主题和内容进行分类，用于处理和监控评论的更正。
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公开(公告)号：US20050011999A1
公开(公告)日：2005-01-20
申请号：US10892694
申请日：2004-07-15
申请人： David Smart , Dan Smart
发明人： David Smart , Dan Smart
CPC分类号： A63B55/10 , A01K97/10 , A63B2210/50 , F16M11/046 , F16M11/245 , F41A23/18
摘要： A collapsible support includes extendable and retractable arms and legs for generating a respective uncollapsed and collapsed state. In the uncollapsed state, the support can be placed on most types of surfaces in an upright position to support a golf club or other items by leaning the item against arms or hanging the item from the arm. In the collapsed state, the arms and legs are retracted to make the support easily transported or stored. The collapsible support includes a body, an arm, a leg, a biasing member linked to the arm and leg to urge the arm and leg toward an extended position, and a lock mechanism to retain the arm and leg in a retracted position.
摘要翻译： 可折叠支撑件包括用于产生相应未收缩和折叠状态的可伸缩臂和支腿。 在未收缩状态下，支撑件可以放置在直立位置的大多数类型的表面上，以通过将物品靠在手臂上或将物品悬挂在手臂上来支撑高尔夫球杆或其他物品。 在折叠状态下，缩回臂和腿以使支撑容易运输或储存。 可折叠支撑件包括主体，臂，腿，连接到臂和腿的偏压构件以将臂和腿推向延伸位置;以及锁定机构，用于将臂和腿保持在缩回位置。
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公开(公告)号：US20120142455A1
公开(公告)日：2012-06-07
申请号：US13309115
申请日：2011-12-01
申请人： David Smart
发明人： David Smart
IPC分类号： A63B69/00
CPC分类号： A63B69/0002 , A63B69/0013 , A63B2069/0006 , A63B2210/50 , A63B2225/09
摘要： A method and apparatus are described for training the pitching motion to aid pitchers with target line awareness, head movement, balance, mechanics, and a repeatable delivery using a light weight and portable component pieces which may be assembled to define a pitching rubber assembly for controlling selected pitch delivery motions, a home plate assembly for defining a target area, and stride length adjusters that may be slidably engaged with the pitching rubber assembly to provide an adjustable stride length.
摘要翻译： 描述了一种用于训练俯仰运动的方法和装置，以帮助具有目标线感知，头部移动，平衡，力学和可重复输送的投手使用轻量级和便携式部件，其可以组装以限定用于控制的俯仰橡胶组件 所选择的间距传送运动，用于限定目标区域的本地板组件和可与倾斜橡胶组件可滑动地接合以提供可调节步幅长度的跨距长度调节器。
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