Leg closure
    41.
    发明授权
    Leg closure 失效
    腿闭

    公开(公告)号:US4367983A

    公开(公告)日:1983-01-11

    申请号:US221125

    申请日:1980-12-29

    申请人: Steven G. Streich

    发明人: Steven G. Streich

    IPC分类号: E02B17/00 E02D5/52

    CPC分类号: E02B17/0013 Y10T428/24091

    摘要: A closure of reinforced elastomeric material having layers or plies of reinforcing means bonded or secured to one or more reinforcing members in the outer periphery of the closure wherein each layer or ply of reinforcing means is comprised of a plurality of strips of fabric, each strip being angularly located with respect to another in the same layer or ply and with respect to another in an adjacent layer ply.

    摘要翻译: 加强弹性体材料的封闭物,其具有加强装置的层或层,其粘合或固定到封闭件的外周边中的一个或多个加强构件,其中加强装置的每层或多层由多个织物条组成,每个条 相对于另一层在相同层或层中相对于相邻层层中的另一层成角度地定位。

    Pile wiper seal
    43.
    发明授权
    Pile wiper seal 失效
    桩刷密封

    公开(公告)号:US4181454A

    公开(公告)日:1980-01-01

    申请号:US926365

    申请日:1978-07-20

    IPC分类号: E02B17/00 E02D5/14

    CPC分类号: E02B17/0008

    摘要: A pile wiper seal assembly for sealing the annulus between either a jacket leg or pile sleeve and a pile inserted therethrough of a marine platform, the pile wiper seal assembly comprising annular seal member means, upper end shoe means secured to the inner surface of either the jacket leg or pile sleeve having a recess receiving therein the upper portion of the annular seal member means and lower end shoe means secured to the inner surface of either the jacket leg or pile sleeve having a recess receiving therein the lower portion of the annular seal member means whereby the upper end shoe means and lower end shoe means retain the annulus seal member means in either the jacket leg or pile sleeve.

    摘要翻译: 一种用于密封护套腿或绒头套筒之间的环状物的桩擦拭器密封组件以及穿过其中的海洋平台插入的桩,绒毛刷擦拭器密封组件包括环形密封构件装置,固定到任何一个的内表面的上端靴装置 护套腿或绒头套筒,其具有容纳环形密封构件装置的上部的凹部,以及固定到夹套腿或绒头套筒的内表面的下端靴装置,其具有容纳环形密封构件的下部的凹部 上端靴装置和下端靴装置将环形密封构件装置保持在夹套腿或桩套中的装置。

    Retrievable plug for offshore platforms
    44.
    发明授权
    Retrievable plug for offshore platforms 失效
    海上平台可拆卸插头

    公开(公告)号:US4178967A

    公开(公告)日:1979-12-18

    申请号:US942255

    申请日:1978-09-14

    申请人: Steven G. Streich

    发明人: Steven G. Streich

    IPC分类号: E21B33/12 F16L55/11 F16L55/10

    CPC分类号: F16L55/11

    摘要: A reusable plug for sealing the conductor pipe of offshore platforms comprising a cylindrical housing, central body member, pressure equalization means and retractable release means releasably securing the central body member to the cylindrical housing.

    摘要翻译: 一种用于密封海上平台导管的可重复使用的塞子,包括圆柱形壳体,中心主体构件,压力均衡装置和可释放地将中心主体构件固定到圆柱形壳体上的可伸缩释放装置。