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    Single bolt deadend anchor clamp
    1.
    发明申请
    Single bolt deadend anchor clamp 有权
    单螺栓固定锚固夹

    公开(公告)号：US20070069092A1

    公开(公告)日：2007-03-29

    申请号：US11523087

    申请日：2006-09-19

    Applicant: Carl Tamm ,  Robert Hay

    Inventor： Carl Tamm ,  Robert Hay

    IPC: A47B96/06

    CPC classification number: H02G7/056 ,  Y10T24/1955 ,  Y10T24/203

    Abstract: A single bolt deadend anchor clamp for gripping a cable includes a body having a clevis assembly at a first end and a sagging eye at an opposing second end. A middle body extends between the first and second ends, and includes a reinforcing rib. A pocket is adjacent the reinforcing rib for receiving a keeper inserted above the pocket. A biasing member is disposed between the pocket and the keeper for counterbalancing a load between the keeper and the retaining groove. The biasing member is preferably a spring including a cross bar and two sets of coils.

    Abstract translation: 用于夹持电缆的单个螺栓固定锚固夹具包括在第一端具有U形夹组件的本体和在相对的第二端处的下垂眼睛。 中间体在第一和第二端之间延伸，并且包括加强肋。 一个口袋靠近加强肋，用于接收插入口袋上方的保持器。 偏置构件设置在口袋和保持器之间，用于平衡保持器和保持槽之间的负载。 偏置构件优选地是包括横杆和两组线圈的弹簧。

    Frequency Adjustable Surface Acoustic Wave Oscillator
    2.
    发明申请
    Frequency Adjustable Surface Acoustic Wave Oscillator 失效
    频率可调表面声波振荡器

    公开(公告)号：US20090273404A1

    公开(公告)日：2009-11-05

    申请号：US12432743

    申请日：2009-04-29

    Applicant: Robert Hay

    Inventor： Robert Hay

    IPC: H03H9/00 ,  H01L41/08

    CPC classification number: H03B5/326 ,  H03B2201/025 ,  H03B2201/0291 ,  H03B2201/031 ,  H03H9/6403

    Abstract: A frequency adjustable surface acoustic wave oscillator uses circuitry in which the phase relationship between the corresponding input and output signals and the voltage applied to or received by transducer fingers is controlled in such a manner that the frequency of the surface acoustic wave oscillator is arbitrarily controlled over a wide range by digital means. This provides an oscillator that exhibits a wide tunable frequency range while providing low phase noise.

    Abstract translation: 频率可调声表面波振荡器使用电路，其中相应的输入和输出信号之间的相位关系以及施加到或由换能器指状态接收的电压被控制为使声表面波振荡器的频率被任意控制 数字化的广泛范围。 这提供了一个振荡器，具有宽的可调谐频率范围，同时提供低相位噪声。

    Frequency adjustable surface acoustic wave oscillator
    4.
    发明授权
    Frequency adjustable surface acoustic wave oscillator 失效
    频率可调声表面波振荡器

    公开(公告)号：US07932789B2

    公开(公告)日：2011-04-26

    申请号：US12432743

    申请日：2009-04-29

    Applicant: Robert Hay

    Inventor： Robert Hay

    IPC: H03B5/36

    CPC classification number: H03B5/326 ,  H03B2201/025 ,  H03B2201/0291 ,  H03B2201/031 ,  H03H9/6403

    Abstract: A frequency adjustable surface acoustic wave oscillator uses circuitry in which the phase relationship between the corresponding input and output signals and the voltage applied to or received by transducer fingers is controlled in such a manner that the frequency of the surface acoustic wave oscillator is arbitrarily controlled over a wide range by digital means. This provides an oscillator that exhibits a wide tunable frequency range while providing low phase noise.

    Abstract translation: 频率可调声表面波振荡器使用电路，其中相应的输入和输出信号之间的相位关系以及施加到或由换能器指状态接收的电压被控制为使声表面波振荡器的频率被任意控制 数字化的广泛范围。 这提供了一个振荡器，具有宽的可调谐频率范围，同时提供低相位噪声。

    Rail inspection system
    5.
    发明授权
    Rail inspection system 失效
    铁路检查系统

    公开(公告)号：US07389694B1

    公开(公告)日：2008-06-24

    申请号：US11375083

    申请日：2006-03-14

    Applicant: Thomas R. Hay ,  Robert Hay ,  Joseph L. Rose

    Inventor： Thomas R. Hay ,  Robert Hay ,  Joseph L. Rose

    IPC: G01N29/04

    CPC classification number: G01N29/2412 ,  G01N29/2456 ,  G01N29/265 ,  G01N2291/102 ,  G01N2291/2623

    Abstract: An apparatus rides along a rail of a railroad track. A transmitter transmits ultrasonic guided waves bidirectionally along the rail while the apparatus and transmitter are moving along the railroad track. A sensor detects flaws in response to the transmitted ultrasonic guided waves while the apparatus, transmitter and sensor are moving along the railroad track. An electronic coupler operatively couples the sensor to monitoring equipment.

    Abstract translation: 一种装置沿着铁路轨道行驶。 当设备和发射器沿着铁路轨道移动时，发射器沿轨道双向传输超声波引导波。 当设备，发射器和传感器沿着铁路轨道移动时，传感器响应于发射的超声波导波来检测瑕疵。 电子耦合器将传感器可操作地耦合到监视设备。

    Trigger actuated cable clamp
    6.
    发明申请
    Trigger actuated cable clamp 有权
    触发式电缆夹

    公开(公告)号：US20070074378A1

    公开(公告)日：2007-04-05

    申请号：US11239639

    申请日：2005-09-30

    Applicant: Carl Tamm ,  Robert Hay ,  Stanley Siegrist

    Inventor： Carl Tamm ,  Robert Hay ,  Stanley Siegrist

    IPC: F16G11/00

    CPC classification number: H01R4/52 ,  F16G11/106 ,  Y10T24/3956 ,  Y10T24/3969 ,  Y10T24/3973 ,  Y10T24/3996 ,  Y10T403/5793 ,  Y10T403/7064

    Abstract: A clamp for a cable having a housing with a first end, a second end, and an interior cavity to receive the cable. The clamp also includes a jaw assembly having a notch. The jaw assembly moves between locked and triggered positions within the cavity. A biasing member is disposed within the cavity to bias the jaw assembly towards the triggered position. A retainer is arranged within the cavity and has gripping fingers to engage the notches in the locked position. A trigger is positioned within the cavity. The trigger has an outer locking portion to engage with the gripping fingers to releasably secure the gripping fingers in the notches to retain the jaw assembly in the locked position. When the cable is inserted into the interior cavity and contacts the trigger device, the gripping fingers and notches disengage so that the biasing member biases the jaw assembly towards the first end of the clamp to clamp the cable.

    Abstract translation: 一种用于电缆的夹具，具有具有第一端，第二端和用于容纳电缆的内腔的壳体。 夹具还包括具有切口的钳口组件。 钳口组件在空腔内的锁定和触发位置之间移动。 偏置构件设置在空腔内，以将夹爪组件偏压到触发位置。 保持器布置在空腔内并且具有夹持指状物以将凹口接合在锁定位置。 触发器位于腔内。 触发器具有外部锁定部分以与夹持指状物接合以将夹持爪可释放地固定在凹口中，以将夹爪组件保持在锁定位置。 当电缆插入内部空腔并接触触发装置时，夹持指状物和凹口脱离接合，使得偏压构件朝向夹具的第一端偏压钳口组件以夹紧电缆。

    Dual size stud electrical connector
    10.
    发明申请
    Dual size stud electrical connector 有权

    公开(公告)号：US20070249239A1

    公开(公告)日：2007-10-25

    申请号：US11812726

    申请日：2007-06-21

    Applicant: Carl Tamm ,  Robert Hay ,  Brian Naro ,  Lawrence Bradford

    Inventor： Carl Tamm ,  Robert Hay ,  Brian Naro ,  Lawrence Bradford

    IPC: H01R11/09

    CPC classification number: H01R4/36 ,  H01R4/40 ,  H01R11/05 ,  H01R11/07 ,  H01R11/09 ,  H01R2201/22

    Abstract: An electrical connector for clamping securely onto a threaded shaft includes a transformer bar, a connector body, a clamping component, and at least two columns for receiving streetlight taps. The transformer bar has a plurality of conductor bores, a distal end, and a bar top. The connector body is at the distal end and has first and second bosses at the bar top and first and second clamping sides. The clamping component is pivotally mounted by an attachment link to be selectively located adjacent one of the first and second clamping sides. Two columns are located adjacent the distal end of the transformer bar, protruding away from the transformer bar, one on each side, for supporting a streetlight tap and a redundant ground close to the connector body and a streetlight tap opposite the distal end.

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