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    Technique for providing an underground tunnel utilizing a powered boring device
    1.
    发明授权
    Technique for providing an underground tunnel utilizing a powered boring device 失效
    提供利用动力钻孔装置的地下隧道的技术

    公开(公告)号：US4821815A

    公开(公告)日：1989-04-18

    申请号：US866240

    申请日：1986-05-22

    申请人： Glen Baker ,  Albert W. Chau ,  James A. Fikse ,  John E. Mercer

    发明人： Glen Baker ,  Albert W. Chau ,  James A. Fikse ,  John E. Mercer

    IPC分类号： E21B7/26 ,  E21B7/04 ,  E21B7/18 ,  E21B44/00 ,  E21D9/06 ,  H02G1/06 ,  H02G1/08

    CPC分类号： H02G1/06 ,  E21B44/005 ,  E21B7/046 ,  E21B7/18 ,  H02G1/08

    摘要： A technique for providing a continuous underground tunnel between first and second spaced-apart points and for installing new cable, pipe or conduit is disclosed herein. This technique utilizes a boring device including means for boring through soil and a thrust conduit which pushes the boring device through the soil from a first starting point to a second end point as the device bores through the soil, whereby to form a tunnel between the two points. Thereafter, the cable to be installed within the tunnel is attached to the front end of the boring device and the latter is pulled back through the tunnel to its starting point by means of the thrust cable, thereby automatically pulling the new cable in place.

    摘要翻译： 本文公开了一种用于在第一和第二间隔点之间提供连续的地下隧道以及用于安装新的电缆，管道或导管的技术。 该技术利用了一种钻孔装置，其包括用于通过土壤镗孔的装置和推力导管，当该装置穿过土壤时，推动钻孔装置通过土壤从第一起始点到第二终点，由此在两者之间形成隧道 积分 此后，安装在隧道内的电缆被安装到钻孔装置的前端，并且后者通过隧道通过通道被拉回到其起点，由此自动地将新的电缆拉到适当位置。

    Technique for providing an underground tunnel utilizing a powered boring device
    4.
    发明授权
    Technique for providing an underground tunnel utilizing a powered boring device 失效
    提供利用动力钻孔装置的地下隧道的技术

    公开(公告)号：US4896733A

    公开(公告)日：1990-01-30

    申请号：US260792

    申请日：1988-10-21

    申请人： Glen Baker ,  Albert W. Chau ,  James A. Fikse ,  John E. Mercer

    发明人： Glen Baker ,  Albert W. Chau ,  James A. Fikse ,  John E. Mercer

    IPC分类号： E21B7/04 ,  E21B7/18 ,  E21B44/00 ,  H02G1/06 ,  H02G1/08

    CPC分类号： H02G1/08 ,  E21B44/005 ,  E21B7/046 ,  E21B7/18 ,  H02G1/06

    摘要： A technique for providing a continuous underground tunnel between first and second spaced-apart points and for installing new cable, pipe or conduit is disclosed herein. This technique utilizes a boring device including means for boring through soil and a thrust conduit which pushes the boring device through the soil from a first starting point to a second end point as the device bores through the soil, whereby to form a tunnel between the two points. Thereafter, the cable to be installed within the tunnel is attached to the front end of the boring device and the latter is pulled back through the tunnel to its starting point by means of the thrust cable, thereby automatically pulling the new cable in place.

    摘要翻译： 本文公开了一种用于在第一和第二间隔点之间提供连续的地下隧道以及用于安装新的电缆，管道或导管的技术。 该技术利用了一种钻孔装置，其包括用于通过土壤镗孔的装置和推力导管，当该装置穿过土壤时，推动钻孔装置通过土壤从第一起始点到第二终点，由此在两者之间形成隧道 积分 此后，安装在隧道内的电缆被安装到钻孔装置的前端，并且后者通过隧道通过通道被拉回到其起点，由此自动地将新的电缆拉到适当位置。

    Manual resin extruder for effecting glass repair
    5.
    发明授权
    Manual resin extruder for effecting glass repair 失效
    手动树脂挤出机用于玻璃修补

    公开(公告)号：US5407338A

    公开(公告)日：1995-04-18

    申请号：US926889

    申请日：1992-08-07

    申请人： Michael J. Callahan ,  James A. Fikse

    发明人： Michael J. Callahan ,  James A. Fikse

    IPC分类号： B29C47/54 ,  B29C73/02 ,  B32B35/00

    CPC分类号： B29C47/54 ,  B29C47/0009 ,  B29C73/025

    摘要： A resin extruder for supplying resin to flaws in laminated glass includes a casing forming a resin reservoir from which resin is dispensed through a nozzle by screwing inward a ram partially received in the casing and carrying a pressure gauge communicating with the reservoir.

    摘要翻译： 用于将树脂供给到夹层玻璃中的瑕疵的树脂挤出机包括：形成树脂贮存器的壳体，通过将内部部分地容纳在壳体中的柱塞向内旋转并承载与储存器连通的压力计，从树脂储存器中分配树脂。

    Log yarding skyline carriage
    7.
    发明授权
    Log yarding skyline carriage 失效
    登陆天际线

    公开(公告)号：US4238038A

    公开(公告)日：1980-12-09

    申请号：US949644

    申请日：1978-10-10

    申请人： Tyman H. Fikse ,  James A. Fikse

    发明人： Tyman H. Fikse ,  James A. Fikse

    IPC分类号： B61H9/02 ,  B66C21/00

    CPC分类号： B61H9/02 ,  B66C21/00

    摘要： Sheaves mount a carriage on a skyline for yarding logs. A load line having a hooked end hanging from the carriage extends through another sheave on the carriage to a winch on a yarder at one end of the skyline. Brakes actuated by hydraulic cylinders are operable to lock the carriage to the skyline and the load line to the carriage. The skyline brake normally is released and the load line brake normally is set so that hauling in or paying out of the load line by the yarder winch effects movement of the carriage along the skyline. A hooker on the ground actuates setting of the skyline brake and releasing of the load line brake by pressing a button on a radio transmitter which signals mechanism on the carriage to supply hydraulic liquid under pressure from an accumulator to the brake cylinders, and also to a hydraulic motor which drives the load line sheave to lower the load line from the carriage. The hooker receives the load line, hooks a load of logs and signals the yarder operator to haul in the load line to hoist the log load, whereupon the brakes are returned to their normal conditions so that further hauling in of the load line moves the carriage and its log load to the yarder. The accumulator is regenerated to replenish its hydraulic liquid under pressure by a hydraulic pump driven by rotation of the load line sheave as the log load is hoisted and/or by rotation of a skyline sheave as the carriage is moved to the yarder.

    摘要翻译： 滑轮在天际线上安装一辆支架用于搁置原木。 具有悬挂在滑架上的钩端的负载线延伸穿过滑架上的另一个滑轮，在天际线一端的码头上的绞盘上。 由液压缸致动的制动器可操作以将滑架锁定到天际线并将载重线锁定到滑架。 通常，天际线制动器被释放，并且负载线制动器通常被设定为使得通过货车绞车牵引或者从负载线支付，从而影响滑架沿天际线的运动。 地面上的hook子通过按下无线电发射机上的按钮来驱动天际线制动器的设置和负载线制动器的释放，该无线电发射器指示滑架上的机构，以将压力下的液压液体从蓄能器供应到制动缸，并且还 驱动负载线滑轮的液压马达，从载架降低负载线。 吊钩接收负载线，挂起一条原木，并指示货车操作人员在装载线上运送以提升原木载荷，从而使制动器恢复到正常状态，从而进一步拖运载重线将车架 并将其日志加载到码字。 蓄能器被再生以在由于载重绳索被提升驱动的液压泵被驱动的液压泵和/或者当滑架移动到货架时通过天线滑轮的旋转来补充其液压液体。