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31 条记录 (耗时 0.026 秒)

    Relay valve with integral biased double check valve
    3.
    发明授权
    Relay valve with integral biased double check valve 有权
    带积分偏压双止回阀的继电器阀

    公开(公告)号：US06179391B2

    公开(公告)日：2001-01-30

    申请号：US09240805

    申请日：1999-02-01

    申请人： Charles E. Eberling ,  Gary R. Hendershot ,  John J. Kemer ,  Andrew Marsh ,  Richard T. Ross ,  Chris G. Swansegar

    发明人： Charles E. Eberling ,  Gary R. Hendershot ,  John J. Kemer ,  Andrew Marsh ,  Richard T. Ross ,  Chris G. Swansegar

    IPC分类号： B60T1704

    CPC分类号： B60T15/20 ,  B60T13/261

    摘要： A braking system is able to meet emergency stopping distance requirements associated with a failed rear axle service control line by modifying the service relay valve. The service relay valve incorporates a biased double check valve so that an additional or secondary control line from the foot control valve communicates with the service port of the relay valve. If the primary circuit is operational, a biasing force imposed on the double check valve permits normal operation via the primary service line. On the other hand, if the primary service line is lost, the biasing force is overcome and communication between the secondary service line and the service port of the relay valve is established.

    摘要翻译： 制动系统能够通过修改维修继动阀来满足与故障后桥服务控制线相关联的紧急停止距离要求。 维修继电阀包括一个偏压的双止回阀，使得来自脚踏控制阀的附加或二次控制管路与中继阀的维修口连通。 如果主电路可操作，施加在双止回阀上的偏压力允许通过主要服务线正常操作。 另一方面，如果主要业务线路丢失，则克服偏置力并且建立二级业务线路与中继阀的业务端口之间的通信。

    Loading secure code into a memory
    4.
    发明授权
    Loading secure code into a memory 有权
    将安全代码加载到内存中

    公开(公告)号：US08429513B2

    公开(公告)日：2013-04-23

    申请号：US12497240

    申请日：2009-07-02

    申请人： David Smith ,  Andrew Marsh

    发明人： David Smith ,  Andrew Marsh

    IPC分类号： G08C25/00 ,  H03M13/00

    CPC分类号： G06F21/00 ,  G06F21/51 ,  G06F21/572 ,  G06F21/64

    摘要： A method of verifying the integrity of code in a programmable memory, the method including: receiving the code from an insecure memory; generating error detection bits for the code as it is received from the insecure memory; storing the code and the error detection bits in the programmable memory; and verifying the integrity of the code stored in the programmable memory by performing an authentication check on the code and the error detection bits stored in the programmable memory.

    摘要翻译： 一种验证可编程存储器中代码完整性的方法，该方法包括：从不安全存储器接收代码; 产生从不安全存储器接收的代码的错误检测位; 将代码和错误检测位存储在可编程存储器中; 以及通过对存储在可编程存储器中的代码和错误检测位执行认证检查来验证存储在可编程存储器中的代码的完整性。

    BONE CUTTING ASSEMBLY
    5.
    发明申请
    BONE CUTTING ASSEMBLY 有权
    骨切割装置

    公开(公告)号：US20120130378A1

    公开(公告)日：2012-05-24

    申请号：US13322725

    申请日：2010-04-29

    申请人： Andrew Marsh ,  Uri Verthime

    发明人： Andrew Marsh ,  Uri Verthime

    IPC分类号： A61B17/15 ,  A61B17/14 ,  A61B17/16 ,  A61B17/17

    CPC分类号： A61B17/142 ,  A61B17/15 ,  A61B17/157

    摘要： An assembly for use in cutting a bone during a surgical procedure comprises a cutting tool and a guide block. The cutting tool includes a blade and a drive unit for imparting a cutting motion to the blade. The guide block can be positioned against the bone and has a reference surface for guiding the blade during the cutting step, the guide block having a screen surface which provides a point of reference to indicate proper alignment of the blade. The cutting tool includes means for directing a collimated beam of light in a direction parallel to the blade, on to the screen surface on the guide block when the blade is in contact with the guide surface, the distance between the blade axis and the light beam being equal to the distance between the reference surface and the point of reference on the screen surface.

    摘要翻译： 用于在外科手术过程中切割骨骼的组件包括切割工具和引导块。 切割工具包括用于向刀片施加切割运动的刀片和驱动单元。 引导块可以抵靠骨头定位并且具有用于在切割步骤期间引导刀片的参考表面，所述引导块具有提供参考点以指示刀片的适当对准的屏幕表面。 切割工具包括当刀片与引导表面接触时将平行于刀片的平行光束引导到引导块上的屏幕表面上的装置，刀片轴线与光束之间的距离 等于在屏幕表面上的参考表面和参考点之间的距离。

    Cover for parking brake control valve button
    6.
    发明授权
    Cover for parking brake control valve button 有权
    驻车制动控制阀盖盖

    公开(公告)号：US07409888B2

    公开(公告)日：2008-08-12

    申请号：US10314695

    申请日：2002-12-09

    申请人： John J. Kemer ,  Andrew Marsh

    发明人： John J. Kemer ,  Andrew Marsh

    IPC分类号： G05G1/10

    CPC分类号： F16F1/376 ,  F16F15/08 ,  Y10T74/2084

    摘要： A cover for a vehicle parking brake control valve button including an elastomeric body and a plurality of elastic ridges. The body of the cover includes a rim and a recess designed to fit the contour of the control valve button. The ridges are designed to provide enough rigidity to support pressure applied thereto, and enough elasticity to absorb energy created by the actuation of the button. The absorption of the energy dampens the stinging sensation typically felt by the operator when actuating the parking brakes.

    摘要翻译： 一种用于车辆驻车制动控制阀按钮的盖，包括弹性体和多个弹性脊。 盖的主体包括设计成适合控制阀按钮的轮廓的轮辋和凹部。 脊被设计成提供足够的刚度以支撑施加到其上的压力，以及足够的弹性以吸收由按钮的致动产生的能量。 能量的吸收会抑制操作者在启动驻车制动时通常感觉到的刺痛感。

    Two step park release valve
    7.
    发明授权
    Two step park release valve 有权
    两步公园释放阀

    公开(公告)号：US06729696B2

    公开(公告)日：2004-05-04

    申请号：US09852232

    申请日：2001-05-08

    申请人： John J. Kemer ,  Andrew Marsh

    发明人： John J. Kemer ,  Andrew Marsh

    IPC分类号： B60T1300

    CPC分类号： F15B20/001 ,  B60T17/22 ,  Y10T137/87169

    摘要： A braking system control requires that a first or service braking system be actuated before a second or parking braking system can be released to prevent unexpected movements. A sensor senses that the service brakes are engaged and controls a device to release the parking brakes. A latch ensures that the parking brakes remain released. For example, a piston and check valve form the sensor and latch. Service brake pressure works against the piston. Above a threshold level, service brake pressure drives the piston to open a valve that provides pressurized air to a parking brake release system. Once released, the check valve directs parking brake release pressure to the piston to keep the valve open.

    摘要翻译： 制动系统控制要求在释放第二或驻车制动系统以防止意外运动之前，先启动或维修制动系统。 传感器感测到行车制动器被接合并且控制一个装置来释放驻车制动器。 闩锁确保停车制动器保持释放。 例如，活塞和止回阀形成传感器和闩锁。 工作制动压力抵抗活塞。 高于阈值水平，行车制动压力驱动活塞打开一个向驻车制动释放系统提供加压空气的阀门。 一旦释放，止回阀将驻车制动器释放压力引导到活塞以保持阀门打开。

    Program title display with anti-aging
    8.
    发明授权
    Program title display with anti-aging 有权
    节目标题显示与抗衰老

    公开(公告)号：US08718441B2

    公开(公告)日：2014-05-06

    申请号：US11852184

    申请日：2007-09-07

    申请人： Bradley Hochberg ,  Charles Alexander ,  Andrew Marsh

    发明人： Bradley Hochberg ,  Charles Alexander ,  Andrew Marsh

    IPC分类号： H04N5/775

    CPC分类号： G09G3/007 ,  G09G3/20 ,  G09G3/3208 ,  G09G2320/043 ,  G09G2320/0626 ,  H04N5/775 ,  H04N5/781

    摘要： A method is provided to perform anti-aging techniques in an informational display. An informational display is located on the front bezel of a consumer recording device that displays information related to the content being recorded or played or the operation of the device. To increase the life of the display, displayed text is shifted within the display so that pixel use in the display is more evenly distributed with the pixels in the display. To determine the direction and shape of the shift, real-time calculations of pixel use are made or a simulator is used to compute the probable use of each pixel in the display over a certain period of time. Another anti-aging technique is to dim the display of information after a specified amount of time of display at normal brightness.

    摘要翻译： 提供了一种在信息显示中执行抗衰老技术的方法。 信息显示位于消费者记录装置的前挡板上，其显示与正在记录或播放的内容有关的信息或设备的操作。 为了增加显示器的使用寿命，显示文字在显示器内移动，使得显示器中的像素使用在显示器中的像素更均匀地分布。 为了确定移位的方向和形状，进行像素使用的实时计算或使用模拟器来计算在一段时间内显示器中每个像素的可能使用。 另一种抗衰老技术是在正常亮度下经过指定时间的显示之后调暗信息的显示。

    LOADING SECURE CODE INTO A MEMORY
    9.
    发明申请
    LOADING SECURE CODE INTO A MEMORY 有权
    将安全代码加载到内存中

    公开(公告)号：US20110004807A1

    公开(公告)日：2011-01-06

    申请号：US12497240

    申请日：2009-07-02

    申请人： David Smith ,  Andrew Marsh

    发明人： David Smith ,  Andrew Marsh

    IPC分类号： G06F11/08 ,  G11C29/04

    CPC分类号： G06F21/00 ,  G06F21/51 ,  G06F21/572 ,  G06F21/64

    摘要： A method of verifying the integrity of code in a programmable memory, the method including: receiving the code from an insecure memory; generating error detection bits for the code as it is received from the insecure memory; storing the code and the error detection bits in the programmable memory; and verifying the integrity of the code stored in the programmable memory by performing an authentication check on the code and the error detection bits stored in the programmable memory.

    摘要翻译： 一种验证可编程存储器中代码完整性的方法，该方法包括：从不安全存储器接收代码; 产生从不安全存储器接收的代码的错误检测位; 将代码和错误检测位存储在可编程存储器中; 以及通过对存储在可编程存储器中的代码和错误检测位执行认证检查来验证存储在可编程存储器中的代码的完整性。

    Trailer spring brake valve
    10.
    发明申请
    Trailer spring brake valve 有权
    拖车弹簧制动阀

    公开(公告)号：US20080303341A1

    公开(公告)日：2008-12-11

    申请号：US11811629

    申请日：2007-06-11

    申请人： Travis G. Ramler ,  Andrew Marsh ,  David Fenzel

    发明人： Travis G. Ramler ,  Andrew Marsh ,  David Fenzel

    IPC分类号： B60T15/02 ,  B60T11/34 ,  B60T15/32

    CPC分类号： B60T11/34 ,  B60T15/203 ,  Y10T137/2544 ,  Y10T137/7887

    摘要： A valve for use in a pneumatic system of a truck-trailer having a source of air under pressure, a reservoir, at least one spring brake unit and a brake service line is provided. The valve comprises a housing, a pressure protection valve portion, a spring brake actuation valve portion and an anti-compounding valve portion. The housing has a supply passage in communication with the source of air under pressure. The pressure protection valve portion is operably disposed within a first chamber of the housing. The first chamber has an inlet in communication with the supply passage and an outlet in communication with the reservoir. The pressure protection valve portion is configured to selectively block the flow of pressurized air from the supply passage to the reservoir through the first chamber until a predetermined pressure is reached. The spring brake actuation valve portion is operably disposed within a second chamber of the housing. The second chamber has an inlet in communication with the supply passage, at least one delivery outlet passage in communication with the at least one spring brake unit and an exhaust outlet in communication with the at least one delivery passage. The spring brake actuation valve portion controls pressurized air flow toward the spring brake unit and the exhaust outlet. The anti-compounding valve portion is operably disposed within a third chamber of the housing for preventing simultaneous application of the spring brake unit and service brake unit. The third chamber has a first inlet in communication with the supply passage, a second inlet in communication with the brake service line and a first outlet in communication with the first chamber and a second outlet in communication with the second chamber. The anti-compounding valve portion prevents flow of pressurized air from the brake service line towards the spring brake actuation valve portion.

    摘要翻译： 一种用于在具有压力的空气源的卡车 - 拖车的气动系统中的阀，提供了至少一个弹簧制动单元和制动器服务线。 阀包括壳体，压力保护阀部分，弹簧制动器致动阀部分和防复合阀部分。 壳体具有与压力源的空气源连通的供给通道。 压力保护阀部分可操作地设置在壳体的第一腔室内。 第一室具有与供应通道连通的入口和与储存器连通的出口。 压力保护阀部分被构造成选择性地阻止加压空气从供应通道经由第一室直到达到预定压力的储存器流动。 弹簧制动器致动阀部分可操作地设置在壳体的第二腔室内。 第二室具有与供应通道连通的入口，与至少一个弹簧制动单元连通的至少一个输送出口通道和与至少一个输送通道连通的排气出口。 弹簧制动器致动阀部分控制朝向弹簧制动单元和排气出口的加压气流。 防复合阀部分可操作地设置在壳体的第三室内，以防止弹簧制动单元和行车制动单元的同时施加。 第三室具有与供应通道连通的第一入口，与制动器维护管线连通的第二入口和与第一室连通的第一出口和与第二室连通的第二出口。 防复合阀部分防止加压空气从制动器服务线朝向弹簧制动器致动阀部分流动。