Ergonomic Firearm Fore Grip
    2.
    发明申请
    Ergonomic Firearm Fore Grip 审中-公开
    人体工程学武器前握

    公开(公告)号:US20110107643A1

    公开(公告)日:2011-05-12

    申请号:US12614051

    申请日:2009-11-06

    IPC分类号: F41C23/16

    CPC分类号: F41C23/16

    摘要: The firearm fore grip for use with a firearm having a barrel extending along a bore axis and an attachment rail operatively associated with the barrel and extending along the bore axis. The firearm fore grip comprises a base configured to engage an attachment rail, the base having a leading and a trailing end. A first hand contact surface is configured to extend substantially parallel to the attachment rail from the leading end of the base. A second hand contact surface extends from the first hand contact surface intermediate a leading and trailing ends of the base at an obtuse angle relative to the first hand contact surface.

    摘要翻译: 用于与具有沿着孔轴线延伸的桶的枪支一起使用的枪械前部把手以及与所述筒操作地相关联并沿着所述孔轴线延伸的附接轨道。 枪支握柄包括构造成接合附接轨道的基座,该基座具有前端和后端。 第一手接触表面构造成从基座的前端基本上平行于附接轨道延伸。 第二手接触表面相对于第一手接触表面以钝角从第一手接触表面延伸到基部的前端和后端。

    Container for floor box with integral temporary cover
    6.
    发明授权
    Container for floor box with integral temporary cover 失效
    集成箱,带有一体式临时盖板

    公开(公告)号:US6098798A

    公开(公告)日:2000-08-08

    申请号:US290043

    申请日:1999-04-12

    CPC分类号: B65D5/54 B65D81/36

    摘要: A package for an electrical floor box of the type adapted to be mounted in a sub-floor for receiving a wiring device to allow connection to an electrical circuit includes a cardboard container having a size sufficient to permit the floor box to be contained therein, a reclosable flap for allowing the cardboard container to be opened for receiving the floor box and closed to enclose the floor box in the cardboard container, and indicia on the surface of the cardboard container defining the perimeter of a portion of the box adapted, when separated from the remainder of the container and folded, to form a temporary cover for the floor box for at least partially closing the container.

    摘要翻译: 一种适用于安装在底层中用于接收布线装置以允许连接到电路的电气地板盒的包装包括具有足以允许地板盒被容纳在其中的尺寸的纸板容器, 用于允许纸板容器被打开以接收地板盒并关闭以将地板盒包围在纸板容器中的可重新闭合的挡板,以及纸板容器的表面上的标记,该纸板容器的一部分的周边限定了与盒 容器的剩余部分并折叠,以形成用于至少部分地关闭容器的地板箱的临时盖。

    Wobble-free trailer hitch mounting for bicycle carrier
    7.
    发明授权
    Wobble-free trailer hitch mounting for bicycle carrier 失效
    无轨拖车挂车搭载自行车架

    公开(公告)号:US5244133A

    公开(公告)日:1993-09-14

    申请号:US816156

    申请日:1991-12-31

    IPC分类号: B60R9/10

    摘要: A bicycle carrier for mounting to a trailer hitch on an automobile or the like, has a carrier frame for carrying one or more cycles, and a coupling assembly attached to the frame, the coupling assembly including first and second members adapted for insertion into the hitch and a screw adjustable for effecting relative displacement of the two members transversely to the hitch making a tight friction-fit of the coupling to keep the cycle carrier frame from wobbling on the hitch.

    摘要翻译: 一种用于安装在汽车等上的挂车上的自行车托架具有用于承载一个或多个循环的托架和连接到框架上的联接组件,该联接组件包括适于插入挂钩的第一和第二构件 以及可调节的螺钉,用于实现两个构件横向于牵引的相对位移,从而使联接器紧密地摩擦配合,以保持循环载架框架摆动在搭接上。

    UNIVERSAL FLASH SYSTEM AND APPARATUS FOR PETROLEUM RESERVOIR FLUIDS STUDY
    8.
    发明申请
    UNIVERSAL FLASH SYSTEM AND APPARATUS FOR PETROLEUM RESERVOIR FLUIDS STUDY 审中-公开
    通用FLASH系统和石油储层流体研究设备

    公开(公告)号:US20110185809A1

    公开(公告)日:2011-08-04

    申请号:US13059661

    申请日:2009-08-21

    CPC分类号: G01N1/2202

    摘要: A flash system and method is disclosed to control the rate of flashing a reservoir fluid sample from reservoir conditions to a given pressure and temperature in order to produce a liquid and a gas phase of the sample. The flash system comprises a flash apparatus including a separating chamber, a metering valve positioned at an inlet of the separating chamber, and a gas flow meter positioned at an outlet of the separating chamber. A pump is provided to displace the sample from a sample chamber to the flash apparatus, wherein the pump speed and the discharge rate of the metering valve can be automatically controlled. The flash system may be used in a laboratory environment and at the site of an oilfield reservoir. The present disclosure provides a universal flash system and method that can limit operator actions to a minimum of simple operations to ensure the repeatability of the process independent of the operator's skill.

    摘要翻译: 公开了一种闪蒸系统和方法,以控制储层流体样品从储存条件向给定压力和温度闪烁的速率,以便产生样品的液相和气相。 闪光灯系统包括闪光装置,其包括分离室,位于分离室的入口处的计量阀和位于分离室的出口处的气体流量计。 提供泵以将样品从样品室移动到闪光装置,其中可以自动控制计量阀的泵速和排出速率。 闪光灯系统可用于实验室环境和油田水库现场。 本公开提供了通用闪存系统和方法,其可以将操作者动作限制到最小的简单操作,以确保该过程的重复性,而与操作者的技能无关。

    Array seismic fluid transducer source
    10.
    发明申请
    Array seismic fluid transducer source 有权
    阵列地震流体传感器源

    公开(公告)号:US20050263340A1

    公开(公告)日:2005-12-01

    申请号:US10853569

    申请日:2004-05-25

    IPC分类号: G01V1/02 G01V1/04 G01V1/40

    CPC分类号: G01V1/04 G01V1/40

    摘要: An apparatus for generating a seismic signal in a wellbore includes an elongated housing configured to be disposed in the wellbore; a piston slidably disposed in an internal bore in the elongated housing; a strike plate fixed on the elongated housing proximate one end of the internal bore; and an energizing mechanism configured to move the piston to hit the strike plate. A downhole system for seismic survey of a formation penetrated by a wellbore includes at least one seismic receiver; a seismic source; and at least one inflatable packer configured to separate the seismic source and the at least one seismic receiver in different compartments in the wellbore when inflated.

    摘要翻译: 一种用于在井筒中产生地震信号的装置包括:细长壳体,其构造成设置在井眼中; 可滑动地设置在细长壳体中的内孔中的活塞; 撞击板,固定在细长壳体上,靠近内孔的一端; 以及激励机构,其构造成使活塞移动以撞击撞击板。 井眼渗透的地层的地震勘测井下系统包括至少一个地震接收器; 震源 以及至少一个充气封隔器,其构造成在充气时将所述井筒中的不同隔室中的所述震源和所述至少一个地震接收器分离。