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    ARTICLES AND METHODS FOR INSTALLING HOOK BOLTS
    1.
    发明申请
    ARTICLES AND METHODS FOR INSTALLING HOOK BOLTS 有权
    安装挂钩螺栓的文章和方法

    公开(公告)号：US20080169656A1

    公开(公告)日：2008-07-17

    申请号：US11622324

    申请日：2007-01-11

    申请人： David M. Barry ,  David Oram

    发明人： David M. Barry ,  David Oram

    IPC分类号： E01D19/00

    CPC分类号： E01D19/12 ,  B25B13/48 ,  B25B13/481 ,  B25B27/02 ,  Y10T29/49616 ,  Y10T29/49625 ,  Y10T29/49838 ,  Y10T29/49948 ,  Y10T292/0911

    摘要： Articles and methods for installing hook bolts on bridge decks constructed of timbers and structural steel members. A tether is lowered through a hole in a timber, captured below the bridge deck, and drawn upward around the timber or between timbers. A hook bolt is engaged with the end of the tether that was lowered through the hole and drawn upward, then lowered under the bridge deck and drawn upward through the hole in the timber. The hook bolt engages with a flange on a structural member of the bridge deck.

    摘要翻译： 在木材和结构钢构件构成的桥面上安装吊钩螺栓的物品和方法。 系绳通过木材中的一个洞被降下，被捕获在桥面下方，并向上绕在木材或木材之间。 钩螺栓与系绳的端部接合，该系绳的下端通过孔向上拉，然后在桥面下方下降，并向上穿过木材的孔。 钩螺栓与桥面板的结构构件上的凸缘接合。

    Articles and methods for installing hook bolts
    2.
    发明授权
    Articles and methods for installing hook bolts 有权
    挂钩螺栓的安装和安装方法

    公开(公告)号：US07849580B2

    公开(公告)日：2010-12-14

    申请号：US11622324

    申请日：2007-01-11

    申请人： David M. Barry ,  David Oram

    发明人： David M. Barry ,  David Oram

    IPC分类号： B23P11/00

    CPC分类号： E01D19/12 ,  B25B13/48 ,  B25B13/481 ,  B25B27/02 ,  Y10T29/49616 ,  Y10T29/49625 ,  Y10T29/49838 ,  Y10T29/49948 ,  Y10T292/0911

    摘要： Articles and methods for installing hook bolts on bridge decks constructed of timbers and structural steel members. A tether is lowered through a hole in a timber, captured below the bridge deck, and drawn upward around the timber or between timbers. A hook bolt is engaged with the end of the tether that was lowered through the hole and drawn upward, then lowered under the bridge deck and drawn upward through the hole in the timber. The hook bolt engages with a flange on a structural member of the bridge deck.

    摘要翻译： 在木材和结构钢构件构成的桥面上安装吊钩螺栓的物品和方法。 系绳通过木材中的一个洞被降下，被捕获在桥面下方，并向上绕在木材或木材之间。 钩螺栓与系绳的端部接合，该系绳的下端穿过孔并向上拉，然后在桥面下方下降并向上穿过木材的孔。 钩螺栓与桥面板的结构构件上的凸缘接合。

    Rail anchor
    3.
    发明授权
    Rail anchor 有权
    铁路锚

    公开(公告)号：US09255362B2

    公开(公告)日：2016-02-09

    申请号：US13700034

    申请日：2011-05-26

    申请人： David M. Barry ,  Timothy John Austin ,  Luigi Pisano

    发明人： David M. Barry ,  Timothy John Austin ,  Luigi Pisano

    IPC分类号： E01B13/02

    CPC分类号： E01B13/02 ,  C21D1/58 ,  C21D8/005 ,  C21D9/0068 ,  Y10T29/49947

    摘要： Methods, systems, and apparatus, including an apparatus that is a rail anchor comprising a head, a tail, and a belly section. The belly section comprises a top surface, a bottom surface, and two side surfaces. Each side surface comprises a contact-bearing surface area. The head comprises a bend along a length of the head. The tail comprises a notch. Each contact-bearing surface area has a surface area of at least 3 square inches and is adapted to extend at least 1.5 inches downward from the top of a railroad track crosstie along a side of the railroad track crosstie.

    摘要翻译： 方法，系统和装置，包括作为轨道锚的装置，其包括头部，尾部和腹部部分。 腹部包括顶表面，底表面和两个侧表面。 每个侧表面包括接触表面积。 头部包括沿头部长度的弯曲部。 尾巴包括一个凹口。 每个接触表面区域具有至少3平方英寸的表面积，并且适于从铁路轨道横截面的顶部沿着铁路轨道横截面的一侧向下延伸至少1.5英寸。

    Control system for an electric motor
    5.
    发明授权
    Control system for an electric motor 失效

    公开(公告)号：US06538400B2

    公开(公告)日：2003-03-25

    申请号：US09850771

    申请日：2001-05-08

    申请人： Craig Rae Fowler ,  Jerome Quere ,  Dennis A. Kramer ,  Enrico Fin ,  George Chene ,  Ira B. Goldberg ,  Stephen Chiu ,  Charles Hopson ,  Pascal Garrido ,  David M. Barry ,  Dan Rogovin

    发明人： Craig Rae Fowler ,  Jerome Quere ,  Dennis A. Kramer ,  Enrico Fin ,  George Chene ,  Ira B. Goldberg ,  Stephen Chiu ,  Charles Hopson ,  Pascal Garrido ,  David M. Barry ,  Dan Rogovin

    IPC分类号： H02P780

    CPC分类号： H02K11/35 ,  H02K11/33

    摘要： An apparatus for controlling multiple vehicle systems includes a single power supply that provides a direct current source. The power supply is comprised of a thirty-six volt (36 V) battery power distribution system. A converter is electrically connected to the power supply to convert direct current to alternating current. A plurality of induction motors are used to operate various vehicle systems. The motors receive alternating current via electrical connections between the converter and the motors. A central processor is connected to relays sending power to each of the motors and provides control signals to the motors based on input from control members used to activate each of the various vehicle systems. At least one sensor is associated with each of the motors to monitor voltage or current of the respective motor and to generate a diagnostic signal that is sent to the processor. The processor generates a warning signal when any of the diagnostic signals indicates that voltage within the respective motor is outside a predetermined range. A piezoelectric material is associated with each of the motors to provide an internal control signal for the motor. The piezoelectric material can be used to control acceleration or deceleration of the motor based on the rotational force of a rotor within the motor or can be use to activate an auxiliary winding in the motor based on mechanical input to the respective controller.

    Rail anchoring spike
    7.
    发明授权
    Rail anchoring spike 有权
    铁路固定钉

    公开(公告)号：US06471140B2

    公开(公告)日：2002-10-29

    申请号：US09927878

    申请日：2001-08-10

    申请人： David M. Barry ,  Timothy John Austin

    发明人： David M. Barry ,  Timothy John Austin

    IPC分类号： E01B900

    CPC分类号： E01B9/10 ,  E01B9/06 ,  E01B9/483

    摘要： An improved fastener for attaching metal to wood is provided. The fastener is particularly suited for use as a railroad spike for attaching a metal rail to a wooden tie. The improved spike is adapted for installation by either driving or screwing the spike into the tie. A plurality of flutes are adapted to engage with the tie, thereby preventing loosening of the spike. The spike may be used with or without a metal boss or fishplate to secure a metal rail to a wooden tie.

    摘要翻译： 提供了一种用于将金属附着到木材上的改进的紧固件。 紧固件特别适合用作将金属导轨连接到木制领带上的铁路钉。 改进的尖钉适用于通过驾驶或将尖钉拧入领带来进行安装。 多个凹槽适于与系带接合，从而防止尖峰松动。 尖钉可以与或不与金属凸台或鱼板一起使用以将金属导轨固定在木制的领带上。

    RAIL ANCHOR
    10.
    发明申请
    RAIL ANCHOR 有权
    轨道锚

    公开(公告)号：US20130206855A1

    公开(公告)日：2013-08-15

    申请号：US13700034

    申请日：2011-05-26

    申请人： David M. Barry ,  Timothy John Austin ,  Luigi Pisano

    发明人： David M. Barry ,  Timothy John Austin ,  Luigi Pisano

    IPC分类号： E01B13/02

    CPC分类号： E01B13/02 ,  C21D1/58 ,  C21D8/005 ,  C21D9/0068 ,  Y10T29/49947

    摘要： Methods, systems, and apparatus, including an apparatus that is a rail anchor comprising a head, a tail, and a belly section. The belly section comprises a top surface, a bottom surface, and two side surfaces. Each side surface comprises a contact-bearing surface area. The head comprises a bend along a length of the head. The tail comprises a notch. Each contact-bearing surface area has a surface area of at least 3 square inches and is adapted to extend at least 1.5 inches downward from the top of a railroad track crosstie along a side of the railroad track crosstie.

    摘要翻译： 方法，系统和装置，包括作为轨道锚的装置，其包括头部，尾部和腹部部分。 腹部包括顶表面，底表面和两个侧表面。 每个侧表面包括接触表面积。 头部包括沿头部长度的弯曲部。 尾巴包括一个凹口。 每个接触表面区域具有至少3平方英寸的表面积，并且适于沿铁路轨道横截面的一侧从铁路轨道横截面的顶部向下延伸至少1.5英寸。