Optical position detection
    3.
    发明授权
    Optical position detection 失效
    光学位置检测

    公开(公告)号:US5005979A

    公开(公告)日:1991-04-09

    申请号:US387623

    申请日:1989-07-31

    IPC分类号: G01B11/00 G01B11/03 G01D5/26

    CPC分类号: G01D5/268 G01B11/002

    摘要: An apparatus for determining the position of an object comprises a light source positioned in relation to the object so that at least one collimated beam is issued from a particular positon on the object and bearing a fixed and definite geometric relationship to the sought position; a fluorescent foil or plate is positioned in relation to such object such that a particular spot is stimulated by that collimated beam which then provides the fluorescence; a plurality of fiber optics are arranged such that one end of each fiber optics is placed on a particular geometric pattern to receive radiation from the stimulated spot while the respective other end of each fiber optics is arranged in a similar but smaller scale geometric pattern as the first ends are and in relation to a detector that provides an electrical signal representing the position of the object.

    摘要翻译: 用于确定物体的位置的装置包括相对于物体定位的光源,使得至少一个准直光束从物体上的特定位置发出并且与所寻找的位置具有固定的和确定的几何关系; 相对于这样的物体定位荧光箔或板,使得特定光斑被那个准直光束刺激,然后提供荧光; 多个光纤被布置成使得每个光纤的一端被放置在特定的几何图案上以接收来自受激点的辐射,而每个光纤的相应另一端以与 第一端是提供表示物体的位置的电信号的检测器。

    Drilling tool and drilling method
    4.
    发明申请
    Drilling tool and drilling method 失效
    钻具和钻孔方法

    公开(公告)号:US20100089644A1

    公开(公告)日:2010-04-15

    申请号:US12587914

    申请日:2009-10-14

    CPC分类号: E21B44/06 E21B21/08 E21B44/02

    摘要: A drilling tool includes a hydraulically driven device (21) for advancing a drilling head (2) in a bore (5), and a flow limiter (30) arranged in a hydraulic conduit (25) of the advancing device (21) for adjusting an advancing speed of the drilling head (2) in the bore (5), with the flow limiter (30) having a pressure-actuated adjusting member (38) for adjusting flow of a hydraulic fluid in the hydraulic conduit means (25) in accordance with a flow volume of a rinsing fluid (7) for rinsing the bore.

    摘要翻译: 一种钻井工具包括用于将钻头(2)推进孔(5)中的液压驱动装置(21)和布置在推进装置(21)的液压管道(25)中的流量限制器(30),用于调节 钻孔头(2)在孔(5)中的前进速度,流量限制器(30)具有压力致动的调节构件(38),用于调节液压管道装置(25)中的液压流体的流动 根据用于冲洗孔的冲洗流体(7)的流量。

    Self-drilling connection anchor
    5.
    发明申请
    Self-drilling connection anchor 审中-公开
    自钻连接锚

    公开(公告)号:US20090142142A1

    公开(公告)日:2009-06-04

    申请号:US12291902

    申请日:2008-11-13

    IPC分类号: E21D20/00

    摘要: A self-drilling connection anchor (10) includes an anchor tube (11), a drilling head (13) provided at the first end (12) of the anchor tube (11), an inner tube (15) arranged in the anchor tube (11) and having an interior space (16) for receiving an ejectable mass (30), a first axial, with respect to the longitudinal axis (L) defined by the anchor tube, opening (18) provided in a region of the second free end (14) that communicates with the interior space (16) of the inner tube (15), at least one outlet opening (20) provided in a region of the drilling head (13), and at least one second radial, with respect to the longitudinal axis (L), opening (19) provided in the region of the free second end (14) and communicating with the at least one outlet opening (20) via an intermediate space (17) formed between the anchor tube (11) and the inner tube (15).

    摘要翻译: 自钻式连接锚(10)包括锚管(11),设置在锚管(11)的第一端(12)处的钻头(13),布置在锚管中的内管(15) (11)并且具有用于接收可排出物料(30)的内​​部空间(16),相对于由锚管限定的纵向轴线(L)的第一轴向,设置在第二部分的区域中的开口(18) 与内管(15)的内部空间(16)连通的自由端(14),设置在钻头(13)的区域中的至少一个出口开口(20),以及至少一个第二径向 相对于设置在自由的第二端(14)的区域中的纵向轴线(L),开口(19),并且经由形成在锚管(...)的中间空间(17)与至少一个出口开口(20)连通, 11)和内管(15)。

    Method for controlling a regeneration valve of a fuel vapor retention system
    6.
    发明授权
    Method for controlling a regeneration valve of a fuel vapor retention system 失效
    用于控制燃料蒸汽保持系统的再生阀的方法

    公开(公告)号:US07096113B2

    公开(公告)日:2006-08-22

    申请号:US10535037

    申请日:2003-10-01

    摘要: The invention relates to an operating method for a regeneration valve of a fuel vapor retention system, particularly of a tank vent valve for regenerating an activated carbon filter during which the regeneration valve is controlled by a control signal, whereby the control signal corresponds to a designated valve position of the regeneration valve. The invention provides that the correlation between the control signal and the resulting valve position of the regeneration valve is determined during a calibration process.

    摘要翻译: 本发明涉及一种用于燃料蒸汽保持系统的再生阀的操作方法,特别是用于再生活化碳过滤器的罐排放阀,在此过程中再生阀由控制信号控制,由此控制信号对应于指定的 再生阀的阀位。 本发明提供了在校准过程中确定再生阀的控制信号与产生的阀位置之间的相关性。

    Fastening element
    7.
    发明申请
    Fastening element 审中-公开
    紧固件

    公开(公告)号:US20050260041A1

    公开(公告)日:2005-11-24

    申请号:US11128748

    申请日:2005-05-12

    CPC分类号: F16B13/146

    摘要: A fastening element, which is used in particular in mines and/or tunnel construction, includes an anchoring tube (2), a squeezable-out, one-or multicomponent chemical mass contained in a foil bag (5;25) arranged in the anchoring tube (2;2) between spaced from each other, first stop (7,27) and second stop (9), and at least one pressure application element (14) arranged between the first stop (7,27) and/or the second stop (9) and a respective axial end region (11,12;31) of the foil bag (5;25) for applying pressure to the foil bag (5;25) in a shelf condition of the fastening element (1;21)

    摘要翻译: 特别用于矿井和/或隧道结构中的紧固元件包括锚定管(2),包含在布置在锚固中的箔袋(5; 25)中的挤压出的一个或多个组分化学物质 彼此间隔开的管(2; 2),第一止动件(7,27)和第二止动件(9)以及布置在第一止动件(7,27)和/或第二止动件(9)之间的至少一个压力施加元件 在所述紧固元件(1;)的搁置状态下,所述箔袋(5; 25)的相应的轴向端部区域(11,12; 31)用于在所述箔袋(5; 21)

    Anchor rod for a connection anchoring system
    9.
    发明授权
    Anchor rod for a connection anchoring system 有权
    锚杆用于连接锚固系统

    公开(公告)号:US06240696B1

    公开(公告)日:2001-06-05

    申请号:US09338714

    申请日:1999-06-23

    IPC分类号: F16B3900

    CPC分类号: F16B13/141

    摘要: An anchor rod to be received in a bore filled with mortar mass including a connection region (2, 22, 32) having a plurality of axially arranged one after another, conical enlargements (4, 24, 34) a diameter of which increases in a setting direction and which are provided with circumferential sections (5, 25, 35) radially spaced from a longitudinal axis of the anchor rod (1, 21, 31) by a greatest distance, having a radius (r) smaller by from about 0.1 mm to about 1.5 mm then a half of a nominal diameter of the anchoring region receiving bore, and extending, respectively, in a circumferential direction over an angle of up to 300°.

    摘要翻译: 一种锚杆,其被容纳在填充有砂浆块的孔中,所述砂浆包括具有多个沿轴向布置的多个连接区域(2,22,32),锥形扩大部分(4,24,34)的直径在 设置方向并且设置有与锚杆(1,21,31)的纵向轴线径向间隔最大距离的圆周部分(5,25,35),其半径(r)小于约0.1mm 到约1.5mm,然后是锚定区域接纳孔的公称直径的一半,并且在圆周方向上分别延伸高达300°的角度。

    Setting tool for anchor rods of attachment anchors
    10.
    发明授权
    Setting tool for anchor rods of attachment anchors 失效
    固定锚杆固定工具

    公开(公告)号:US06050157A

    公开(公告)日:2000-04-18

    申请号:US66232

    申请日:1998-04-24

    摘要: A setting tool for anchor rods of attachment anchors, which have a rear end section (P) having a polygonal cross-section, the setting tool including a housing (2) provided with an insertion end receivable in a chuck of a percussion rotary drill and a rod receptacle (5) provided at an end of the housing opposite, in an axial direction (A), to the insertion end (5), the rod receptacle (5) having an axially extending inner surface (6) provided with at least two ribs (7) projecting therefrom and extending in the axial direction (A), with the ribs (7) defining an inscribed cylinder (Z) having a diameter (x) larger by from about 0.05 mm to about 0.5 mm than a diameter (y) of a circle (K) inscribed in a polygonal cross-section of the rear and section (P) of the anchor rod.

    摘要翻译: 一种用于具有多边形横截面的后端部分(P)的连接锚固锚杆的固定工具,该固定工具包括一个壳体(2),该壳体设置有可接收在冲击旋转钻头的卡盘中的插入端,以及 设置在所述壳体的沿轴向方向(A)的相对于所述插入端(5)的端部处的杆接收器(5),所述杆接收器(5)具有至少设置有轴向延伸的内表面(6) 两个肋(7)从其突出并在轴向方向(A)上延伸,肋(7)限定了内径圆筒(Z),其内径(x)比直径(x)大约0.05mm至大约0.5mm (K)内嵌在锚杆的后部和截面(P)的多边形横截面上。