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    • 1. 发明授权
    • Railway train friction management and control system and method
    • 铁路列车摩擦管理与控制系统及方法
    • US06893058B2
    • 2005-05-17
    • US10606722
    • 2003-06-26
    • Ajith Kuttannair KumarVishwesh M. PalekarAnthony GiammariseChi-Houng E. LuJohn Polley
    • Ajith Kuttannair KumarVishwesh M. PalekarAnthony GiammariseChi-Houng E. LuJohn Polley
    • B61C15/10B60B39/00
    • B61C15/10
    • A system and method for friction management for managing and controlling an application of a friction modifying agent to an area of contact between a railway wheel and a railway rail over which the wheel is traversing to selectively modify the coefficient of friction at the contact area. The system comprises a sensor for detecting a parameter relating to the operation of the railway train. A controller is responsive to the sensor and controls the application of a friction modifying agent to the rail as a function of the parameter. An applicator is responsive to the controller and applies the friction modifying agent to the area of contact between the railway wheel and rail. The invention also includes a method for railway train friction management for managing and controlling the application of friction modifying agent to an area of contact between railway wheel and railway rail over which the wheel is traversing to selectively modify the coefficient of friction at the contact area. The method comprises sensing a parameter related to the operation of the railway train and applying the friction modifying agent to the area of contact between the railway wheel and rail as a function of the sensed parameter.
    • 一种用于摩擦管理的系统和方法,用于管理和控制将摩擦改进剂施加到车轮横向移动的铁路车轮与铁路轨道之间的接触区域,以选择性地改变接触区域处的摩擦系数。 该系统包括用于检测与铁路列车的操作相关的参数的传感器。 作为参数的函数,控制器响应于传感器并且控制将摩擦改进剂施加到轨道上。 施加器响应于控制器并将摩擦改进剂施加到铁路车轮和轨道之间的接触区域。 本发明还包括一种用于铁路列车摩擦管理的方法,用于管理和控制摩擦改进剂在车轮横向移动的铁路车轮与铁路轨道之间的接触区域的应用,以选择性地改变接触区域的摩擦系数。 该方法包括感测与铁路车辆的操作有关的参数,并根据感测参数将摩擦改进剂施加到铁路车轮和轨道之间的接触区域。
    • 3. 发明申请
    • Apparatus and method for controlled application of railway friction modifying agent
    • 铁路摩擦改性剂的控制应用的装置和方法
    • US20050253397A1
    • 2005-11-17
    • US11130056
    • 2005-05-16
    • Ajith KumarVishwesh PalekarAnthony GiammariseChi-Houng LuJohn Polley
    • Ajith KumarVishwesh PalekarAnthony GiammariseChi-Houng LuJohn Polley
    • B61C15/00B61C15/10
    • B61C15/10
    • A system and method for controlling an application of a friction modifying agent to an area of contact between a railway wheel and a railway rail over which the wheel is traversing to selectively modify the coefficient of friction at the contact area. A sensor is used for detecting a parameter relating to the operation of the railway train. A controller is responsive to the sensor for selecting one or more of a plurality of friction modifying agents and controls the application of the agent to the rail as a function of the parameter. An applicator is responsive to the controller and applies the friction modifying agent to the area of contact between the railway wheel and rail. A second application of the agent may be predicated upon the effectiveness of a first application of the agent. The selection of the appropriate agent may include a consideration of a current location of the railway vehicle.
    • 一种用于控制摩擦改进剂应用于铁路车轮与铁路轨道之间的接触区域的系统和方法,车轮横过该区域以选择性地修改接触区域处的摩擦系数。 传感器用于检测与铁路列车的运行相关的参数。 控制器响应于传感器用于选择多个摩擦修改剂中的一个或多个,并根据参数控制代理对轨道的应用。 施加器响应于控制器并将摩擦改进剂施加到铁路车轮和轨道之间的接触区域。 代理人的第二个应用可以基于代理的第一次应用的有效性。 适当代理的选择可以包括对铁路车辆的当前位置的考虑。
    • 8. 发明申请
    • Ergonomic Floor Mat
    • 人体工程地板垫
    • US20060172122A1
    • 2006-08-03
    • US11279662
    • 2006-04-13
    • John Polley
    • John Polley
    • B32B3/12
    • A47G27/0231B32B3/00Y10T428/233Y10T428/234Y10T428/24628Y10T428/24661
    • An ergonomic floormat has particular utility as a surgical mat to decrease musculoskeletal fatigue in humans during prolonged static postural stress, as occurs during standing. The floormat is constructed in a laminated fashion utilizing bubble shaped closed cellular materials, closed cellular polyethylene foam materials and/or closed cellular polypropylene foam materials. The design provides an ergonomically, non-compressible mat, which offers high support and high Indent Force Deflection. In a preferred embodiment, the mat is designed for single use only and is completely disposable. Additional features of the mat include being water repellant, anti-static and an anti-skid bottom surface of a low-tack, adhesive material to allow for greater securement to the surgical floor and to prevent slippage. While the floormat is designed with particular application for the operating theatre, it may find use in consumer and industrial situations as well, where a disposable mat is desired for maximum ergonomic and anti-fatigue properties.
    • 符合人体工程学的绒毛具有作为手术垫的特殊用途,以在长时间的静态姿势压力期间减少人类的肌肉骨骼疲劳,如在站立期间发生的。 采用气泡形封闭多孔材料,封闭的多孔聚乙烯泡沫材料和/或封闭的多孔聚丙烯泡沫材料,以层压方式构造浮体。 该设计提供了符合人体工程学的不可压缩垫,其提供高支撑和高压缩力偏转。 在优选实施例中,垫被设计为仅用于一次,并且是完全一次性的。 垫的另外的特征包括防水,防静电和低粘性粘合材料的防滑底面,以允许更大程度地固定到手术底板并防止滑动。 虽然Floormat设计具有针对手术室的特殊应用,但它也可用于消费者和工业环境中,其中需要一次性垫以获得最大的人体工程学和抗疲劳性能。