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    • 1. 发明申请
    • Furniture
    • 家具
    • US20050040659A1
    • 2005-02-24
    • US10644127
    • 2003-08-20
    • Mark BakerColin ClinchJonathan ThurlbourneRichard NelsonTerry ArmeyTroy TedrowBrian Fritch
    • Mark BakerColin ClinchJonathan ThurlbourneRichard NelsonTerry ArmeyTroy TedrowBrian Fritch
    • E05B65/46E05B65/463E05C17/44
    • A drawer locking device for locking a plurality of drawers has respective blocking devices for blocking movement of the drawers and a connector connecting the blocking devices such that movement of any of the blocking devices caused by opening of the respective drawer causes a corresponding movement of each remaining blocking device to respective positions in which opening of the respective drawers is blocked. A method of assembling the drawer locking device comprises connecting the blocking devices with a furniture item at respective reference positions provided on the furniture item and fixing the connector to the blocking devices when they are connected with the respective reference positions. This provides a drawer locking device in which the blocking devices are fixed to the connector at spaced positions determined by the reference positions. The drawer locking device can then be disconnected from the item of furniture for refitting in an operative position.
    • 用于锁定多个抽屉的抽屉锁定装置具有用于阻止抽屉的移动的阻塞装置和连接阻塞装置的连接器,使得由打开相应的抽屉引起的任何阻塞装置的移动导致每个剩余的抽屉的相应运动 阻挡装置到各个抽屉的开口被阻挡的各个位置。 一种组装抽屉锁定装置的方法包括:在设置在家具产品上的各个参考位置处将阻挡装置连接到家具件上,并将连接器固定在阻挡装置上,当它们与相应的参考位置连接时。 这提供了抽屉锁定装置,其中阻挡装置在由参考位置确定的间隔位置处固定到连接器。 然后可以将抽屉锁定装置与家具物品断开,以便在操作位置进行重新安装。
    • 3. 发明申请
    • DUAL PUMP OIL LEVEL SYSTEM AND METHOD
    • 双泵油层系统和方法
    • US20160215927A1
    • 2016-07-28
    • US15087886
    • 2016-03-31
    • Richard NelsonRobert M NelsonJoe D Hedges
    • Richard NelsonRobert M NelsonJoe D Hedges
    • F16N29/02F04B23/02F16N39/04F16N37/00
    • F16N29/02F01M1/18F01M11/061F04B23/02F16N37/00F16N39/04
    • Two pump oil level system and method for exchange of a fluid between an apparatus reservoir and a reserve reservoir. A first pump is connected to an apparatus reservoir to withdraw fluid to maintain a fluid level and to deliver fluid to a reserve reservoir. A second pump returns oil to the apparatus reservoir from the reserve reservoir. The first pump transfers fluid at a volume relatively larger than the second pump. The first and second pump flow conduits may have sensors installed to identify the fluid being pumped, such as air or oil, and a data processing device in communication with the sensors may evaluate fluid to determine system operation, and to estimate pump operating conditions and fluid viscosity in order to enhance pump flow by operation of heaters, and to verify correct maintenance of oil levels and that the reserve reservoir has oil. Data is suitable for transmitting.
    • 两个泵油位系统和方法,用于在装置储存器和储备容器之间更换流体。 第一泵连接到设备储存器以抽出流体以维持流体水平并将流体输送到储备储​​存器。 第二个泵将油从备用储存器返回给设备储存器。 第一泵以相对大于第二泵的体积传递流体。 第一和第二泵流动导管可以具有安装的传感器,用于识别被泵送的流体,例如空气或油,并且与传感器通信的数据处理装置可以评估流体以确定系统运行,并且估计泵运行条件和流体 粘度,以通过加热器的操作来提高泵的流量,并验证油位的正确维护,储油罐有油。 数据适用于传输。
    • 4. 发明申请
    • WIRELESS FIELD DEVICE HAVING DISCRETE INPUT/OUTPUT
    • 具有离散输入/输出的无线现场设备
    • US20130278395A1
    • 2013-10-24
    • US13450955
    • 2012-04-19
    • James JohnsonRichard NelsonRobert Michael Weinberger
    • James JohnsonRichard NelsonRobert Michael Weinberger
    • G05B11/01
    • G05B19/0423G05B19/048G05B19/054
    • A wireless field device for use in an industrial process includes input/output terminals configured to couple to a process interface element. A discrete input/output channel is configured to receive a discrete input from the process interface element through the input/output terminals when configured as a discrete input channel. The discrete input/output channel is further configured to provide a discrete output to the process interface element through the input/output terminals when the discrete input/output channel is configured as discrete output channel. Wireless communication circuitry is configured to transmit and receive information. A controller communicates information through the wireless communication circuitry and operates in accordance with configuration information to configure the input/output channel as an input channel when the input/output terminals are connected to a discrete process variable sensor, and further configure the discrete input/output channel as a discrete output channel when the input/output terminals are coupled to a discrete control element.
    • 用于工业过程的无线现场设备包括被配置为耦合到过程接口元件的输入/输出端子。 离散输入/输出通道被配置为当被配置为离散输入通道时通过输入/输出端子从处理接口元件接收离散输入。 离散输入/输出通道还被配置为当离散输入/输出通道被配置为离散输出通道时,通过输入/输出端子向处理接口元件提供离散输出。 无线通信电路被配置为发送和接收信息。 控制器通过无线通信电路传送信息,并根据配置信息进行操作,以在输入/输出端子连接到离散过程变量传感器时将输入/输出通道配置为输入通道,并进一步配置离散输入/输出 通道当输入/输出端子耦合到离散控制元件时作为离散输出通道。
    • 7. 发明申请
    • Towing pintle assembly
    • 牵引枢轴组件
    • US20060244240A1
    • 2006-11-02
    • US10522630
    • 2004-12-09
    • Richard Nelson
    • Richard Nelson
    • B60D1/06
    • B60D1/28B60D1/02B60D1/04B60D1/26
    • A towing pintle assembly 10 comprises a main body portion 18 attached by a flange 14 to the vehicle body. A hook 24 is pivotally coupled at its mid region to the main body by a pivot 22. To the upper end of the hook 24 is pivotally connected a locking lever 32. The locking lever may be swung between a locking position in which locking surfaces 34 thereon abut an abutment 36 to prevent opening of the hook and a free position in which the hook may open. The locking lever 32 may be moved to the free position either manually, or remotely by fluid-operated pistons 44. A frangible sheer pin 46 holds the locking lever in the locking position.
    • 牵引枢轴组件10包括由凸缘14附接到车体的主体部分18。 钩24通过枢轴22在其中部区域枢转地联接到主体。 钩24的上端枢转地连接有锁定杆32。 锁定杆可以在锁定位置之间摆动,锁定位置之间的锁定表面34抵靠抵靠件36以防止钩的打开和钩可以打开的自由位置。 锁定杆32可以由流体操作的活塞44手动地或远程地移动到自由位置。 易碎的剪子销46将锁定杆保持在锁定位置。
    • 9. 发明授权
    • Backlit liquid crystal display structure for a laptop computer
    • 笔记本电脑的背光液晶显示结构
    • US06428176B1
    • 2002-08-06
    • US09428208
    • 1999-10-27
    • Richard Nelson
    • Richard Nelson
    • G02B2712
    • G02B6/0055G02B6/0046G02B6/0078
    • A light pipe or illumination distributor of a backlit liquid crystal display panel in a hinge or tilt-up display for a laptop computer is coated with a highly reflective coating to control and eliminate the escape of light except through the front or exit face of the illumination distributor which is juxtaposed with the back side of a liquid crystal display panel. The highly reflective coating is further coated with a highly abrasion and shock resistant coating, such as an epoxy paint, to serve as the exterior of the computer display, thereby eliminating the need for a cover for the back of the display.
    • 用于膝上型计算机的铰链或倾斜向上显示器中的背光液晶显示面板的光管或照明分配器涂覆有高反射涂层,以控制和消除除了照射的前面或出射面之外的光的逸出 分配器与液晶显示面板的背面并置。 高反射涂层进一步涂覆有高度耐磨和抗冲击的涂层,例如环氧涂料,以用作计算机显示器的外部,从而不需要用于显示器背面的盖。
    • 10. 发明授权
    • Brushless dc motor assembly
    • 无刷直流电机总成
    • US06307337B1
    • 2001-10-23
    • US09442679
    • 1999-11-18
    • Richard Nelson
    • Richard Nelson
    • H02K2300
    • H02K29/08H02K5/15H02K5/1732H02K11/21H02K11/33
    • A brushless dc motor assembly including control electronics for allowing variable speed, user-controlled motor operation. The control electronics are connected to a control board which is mounted directly to the motor bearing bracket. Hall effect devices for providing rotor rotational position information to the electronics are connected directly to the control board and extend therefrom to a position adjacent the rotor. The electronics control current through the stator winding through a MOSFET H-bridge circuit in dependence of feedback signals from the hall effect devices, a user-controlled enable signal, a motor winding current limit signal, and an under voltage signal.
    • 一种无刷直流电动机组件,包括用于允许变速,用户控制的电动机操作的控制电子装置。 控制电子设备连接到直接安装在电机轴承座上的控制板。 用于向电子设备提供转子旋转位置信息的霍尔效应装置直接连接到控制板并从其延伸到与转子相邻的位置。 根据霍尔效应器件的反馈信号,用户控制的使能信号,电机绕组电流限制信号和欠压信号,电子控制电流通过定子绕组通过MOSFET H桥电路。