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    Carrier vehicle for seismic vibrational system
    3.
    发明授权
    Carrier vehicle for seismic vibrational system 失效
    地震振动系统的载体车辆

    公开(公告)号：US4341282A

    公开(公告)日：1982-07-27

    申请号：US151256

    申请日：1980-05-19

    Applicant: James M. Bird

    Inventor： James M. Bird

    IPC: G01V1/09 ,  G01V1/04

    CPC classification number: G01V1/09

    Abstract: An over-the-road type vehicle for transport and powering of a seismic hydraulic vibrator which is adapted to operate in either one of two modes of operation. A first mode is the conventional mode wherein the vehicle is operated over large distances at varying road speeds, obtained by use of multiple gear ratios, and varying engine speeds. The second mode of operation is in a single value of road speed, with engine under control of a governor, to operate at constant high speed, and the movement of the vehicle is by successive short traverses at constant speed. In this second mode of operation the single engine alternately powers the hydraulic vibrator, and with the engine still at high speed, then moves the vehicle to a new vibration point a short distance away. A high energy efficiency is provided by the use of a mechanical, rather than hydraulic drive system, and a high time efficiency is provided by a novel style of clutch that can start the vehicle from rest with the engine at maximum speed.

    Abstract translation: 一种用于运输和供电的地面液压振动器的越野式车辆，其适于在两种操作模式中的任一种中操作。 第一模式是常规模式，其中车辆通过使用多个传动比获得并且改变发动机速度以不同的道路速度在大距离上操作。 第二种运行方式是单速道路速度，发动机在调速器的控制下，以恒定的高速运行，车辆的运动是以恒速连续的短运行。 在该第二操作模式中，单个发动机交替地给液压振动器供电，并且在发动机仍然高速运转的情况下，将车辆移动到短距离的新的振动点。 通过使用机械而不是液压驱动系统提供高能量效率，并且通过新型的离合器提供高的时间效率，其可以以最大速度使发动机起动车辆。

    Carrier vehicle for seismic vibrational system
    4.
    发明授权
    Carrier vehicle for seismic vibrational system 失效
    地震振动系统的载体车辆

    公开(公告)号：US4484656A

    公开(公告)日：1984-11-27

    申请号：US392090

    申请日：1982-06-25

    Applicant: James M. Bird

    Inventor： James M. Bird

    IPC: G01V1/09 ,  G01V1/143 ,  G01V1/04

    CPC classification number: G01V1/09 ,  G01V1/143

    Abstract: An over-the-road type vehicle for transport and powering of a seismic hydraulic vibrator which is adapted to operate in either one of two modes of operation. A first mode is the conventional mode wherein the vehicle is operated over large distances at varying road speeds, obtained by use of multiple gear ratios, and varying engine speeds. The second mode of operation is in a single gear ratio, with engine under control of a governor, to operate at constant high speed, and the movement of the vehicle is by successive short traverses. In the second mode of operation the single engine alternately powers the hydraulic vibrator, then with the engine still at high speed, moves the vehicle to a new vibration point a short distance away. A high energy efficiency is provided by the use of an hydraulic torque convertor, and a high time efficiency is provided by the hydraulic torque convertor, which with engine running at or near maximum speed and the truck at a standstill, can provide a torque magnification to a value which is greater than the engine torque.

    Abstract translation: 一种用于运输和供电的地面液压振动器的越野式车辆，其适于在两种操作模式中的任一种中操作。 第一模式是常规模式，其中车辆通过使用多个传动比获得并且改变发动机速度以不同的道路速度在大距离上操作。 第二种操作模式是单个传动比，发动机在调速器的控制下，以恒定的高速运行，并且车辆的运动是通过连续的短运动。 在第二种操作模式中，单个发动机交替地给液压振动器供电，然后发动机仍然高速运转，将车辆移动到距离较短距离的新的振动点。 通过使用液压扭矩转换器提供高能量效率，并且通过液压扭矩转换器提供高的时间效率，其中发动机以最高速度或接近最大速度运行，并且卡车处于静止状态，可以提供扭矩放大率 大于发动机扭矩的值。

    Adjustable spirit level
    5.
    发明授权
    Adjustable spirit level 失效
    可调节精神层面

    公开(公告)号：US4999921A

    公开(公告)日：1991-03-19

    申请号：US517297

    申请日：1990-05-01

    Applicant: James M. Bird ,  Dennis K. Hendricks

    Inventor： James M. Bird ,  Dennis K. Hendricks

    IPC: G01C9/24

    CPC classification number: G01C9/24

    Abstract: An adjustable spirit level having a plurality of spirit levels therein. A first spirit level measures vertical orientation, a second adjustable spirit level is adjustable to a true horizontal position, and a third spirit level is adjustable to any desired position between vertical and horizontal. The second level may be adjusted with a rotatable cam-shaped end piece secured within the level body, while the third level is ratcheted to a predetermined angle. The third level may be held in place by a spring member biasing the level against the level body.

    Abstract translation: 在其中具有多个精神水平的可调节的精神水平。 第一精神层面测量垂直方向，第二可调节水平度可调整到真正的水平位置，并且第三精神水平可调节到垂直和水平之间的任何期望位置。 可以通过固定在水平本体内的可旋转的凸轮形端件来调节第二水平，同时将第三水平度棘轮到预定角度。 第三级可以通过弹簧构件保持在适当位置，弹簧构件将水平面偏压到水平体上。

    Vibrator for seismic geophysical prospecting
    6.
    发明授权
    Vibrator for seismic geophysical prospecting 失效
    地震地球物理勘探振动器

    公开(公告)号：US4658930A

    公开(公告)日：1987-04-21

    申请号：US425436

    申请日：1982-09-28

    Applicant: James M. Bird

    Inventor： James M. Bird

    IPC: G01V1/155 ,  G01V1/133 ,  G01V1/02

    CPC classification number: G01V1/155 ,  Y10S181/401

    Abstract: An improved vibrator system for seismic geophysical prospecting, comprising a sealed chamber having two parts which reciprocate axially with respect to each other providing a sealed space between the two parts. One part connected to a baseplate, the other part connected to a reaction mass. Means for injecting into the sealed space a pulsating flow of high pressure fluid in response to which the two parts will vibrate with respect to each other. At least a single output opening comprising a valve, the cross-sectional area of which is a function of the displacement between the two parts of the vibrator.

    Abstract translation: 一种用于地震地球物理勘探的改进的振动器系统，包括具有彼此相对于彼此轴向往复运动的两个部分的密封室，其提供两个部分之间的密封空间。 一部分连接到底板，另一部分连接到反应块。 用于将两个部分相对于彼此振动的高压流体的脉动流注入密封空间的装置。 至少一个单一的输出开口，其包括阀，其横截面积是振动器两部分之间的位移的函数。

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