Wire tensioner
    1.
    发明授权
    Wire tensioner 有权
    线张紧器

    公开(公告)号:US08794596B2

    公开(公告)日:2014-08-05

    申请号:US13284588

    申请日:2011-10-28

    IPC分类号: E21B19/00 E04C5/08

    CPC分类号: E04C5/122 E04G21/12

    摘要: A wire tensioner includes a plurality of rods that apply a tensile force to a plurality of wires. A fluid pressure providing means applies fluid pressure to the plurality of rods to apply the tensile force to the plurality of wires. A fluid control means is connected to the fluid providing means and to the plurality of rods to separately control a fluid pressure applied to each of the plurality of rods.

    摘要翻译: 线张紧器包括向多个线施加张力的多个杆。 流体压力提供装置向多个杆施加流体压力以将拉力施加到多个线。 流体控制装置连接到流体提供装置和多个杆,以单独地控制施加到多个杆中的每一个的流体压力。