Methods and systems for assembly of fiberglass reinforced sucker rods
    4.
    发明授权
    Methods and systems for assembly of fiberglass reinforced sucker rods 有权
    玻璃纤维增​​强抽油杆装配方法和系统

    公开(公告)号:US09193013B2

    公开(公告)日:2015-11-24

    申请号:US14222241

    申请日:2014-03-21

    Abstract: Methods for assembling fiberglass reinforced plastic sucker rods include transporting fiberglass reinforced plastic sucker rod sections from an off-site location to an assembly facility at or near a point of use, and providing a sufficient number of metallic end fittings to connect respective ends of the plurality of sucker rod sections in series at the assembly facility. Systems for assembly of sucker rods from sucker rod sections transported from off-site location to or near a point of use are also described.

    Abstract translation: 用于组装玻璃纤维增​​强塑料抽油杆的方法包括将玻璃纤维增​​强塑料抽油杆部分从非现场位置运送到处于或接近使用点的组装设备,并且提供足够数量的金属端配件以连接多个 抽油杆部分在组装设备上串联。 还描述了用于从从现场位置运送到或接近使用点的抽油杆部分组装抽油杆的系统。

    Method for bonding bodies and composite body
    5.
    发明授权
    Method for bonding bodies and composite body 有权
    粘结体和复合体的方法

    公开(公告)号:US08927090B2

    公开(公告)日:2015-01-06

    申请号:US13248987

    申请日:2011-09-29

    Abstract: A method for bonding a first body (2) to a second, panel-shaped body (3) at bonding surfaces (2a, 3a) lying opposite each other, the second body (3) projecting in at least one direction (X) beyond an edge (2′) of the first body (2). The method includes: producing a plurality of spacers (4a to 4e, 4a′ to 4e′) on at least one of the bonding surfaces (2a), applying adhesive (5) into intermediate spaces (6a to 6d) between the spacers beyond an outer spacer (4e, 4e′) as far as an adhesive periphery (5a), which is formed at an edge (2′) of the first body (2), and bonding the bodies (2, 3) by bringing the bonding surfaces (2a, 3a) into contact at the spacers (4a′ to 4e′). A prescribed distance (d) between the adhesive periphery (5a) and the outermost spacer (4e) is set to provide a desired state of deformation of the panel-shaped body (3) after a shrinkage of the applied adhesive (5) (e.g. minimized bending of the body.) In an associated composite body (1), the prescribed distance (d) lies between 20 μm and 250 μm, preferably between 30 μm and 200 μm, in particular between 40 μm and 150 μm.

    Abstract translation: 一种在彼此相对的接合表面(2a,3a)处将第一主体(2)接合到第二板状主体(3)的方法,所述第二主体(3)在至少一个方向(X)上突出超过 第一主体(2)的边缘(2')。 该方法包括:在至少一个接合表面(2a)上产生多个间隔物(4a至4e,4a'至4e'),将粘合剂(5)施加到隔离件之间的中间空间(6a至6d)中, 外部间隔件(4e,4e')直到形成在第一主体(2)的边缘(2')处的粘合周边(5a),并且通过使粘合表面 (2a,3a)在间隔件(4a'至4e')处接触。 在粘合剂周边(5a)和最外侧间隔物(4e)之间的规定距离(d)被设定为在所施加的粘合剂(5)收缩之后提供所述面板状体(3)的期望变形状态(例如, 最小化身体的弯曲。)在相关联的复合体(1)中,规定距离(d)在20μm和250μm之间,优选在30μm和200μm之间,特别是在40μm和150μm之间。

    Retrievable connector for composite material sucker rod
    7.
    发明授权
    Retrievable connector for composite material sucker rod 有权
    复合材料抽油杆可拆装接头

    公开(公告)号:US08834059B2

    公开(公告)日:2014-09-16

    申请号:US13618951

    申请日:2012-09-14

    Abstract: A connector to secure to the end of a cylindrical rod to transfer and distribute stress uniformly from the connector to the rod with a recess to cooperate with a retrieval tool to allow recovery of fractured rod strings or broken connectors. The connector includes an elongated body having a receptacle with a cylindrical wall, a top end and a recess where the recess is adjacent to the top end. A plurality of axially aligned tapered annuluses, coaxial with the receptacle, extends from the cylindrical wall into the body. Each annulus has a cross-section that is radially arcuate with one end tangentially approaching the cylindrical wall and the other end arcuately approaching the cylindrical wall.

    Abstract translation: 用于固定到圆柱形杆的端部以将应力从连接器均匀地传递和分布到具有凹槽的杆的连接器,以与回收工具配合以允许恢复断裂的杆串或断开的连接器。 连接器包括细长体,其具有带有圆柱形壁的容器,顶端和凹部,凹部与顶端相邻。 与容器同轴的多个轴向对准的锥形环形物从圆柱形壁延伸到主体中。 每个环具有径向弧形的横截面,其一端切向接近圆柱形壁,另一端弧形地接近圆柱形壁。

    Lifting sling grommet connector and method
    8.
    发明授权
    Lifting sling grommet connector and method 有权
    起重吊索索环接头及方法

    公开(公告)号:US08793843B2

    公开(公告)日:2014-08-05

    申请号:US13209111

    申请日:2011-08-12

    Abstract: A method of making a lifting grommet provides a connector body that is specially configured. The body has opposed end portions and a centrally positioned open area or gap. Each end portion of the body has a bore. A length of wire is provided having a pair of rope end portions. As part of the method, a bore and a centrally positioned opening or gap is engaged with a wire rope end portion. Once an end portion extends to the bore or gap, it is frayed, spread apart or unraveled. As part of the method, each portion of the wire rope is enveloped with a mass of adhesive filler material such as epoxy.

    Abstract translation: 制造提升索环的方法提供了专门配置的连接器主体。 主体具有相对的端部和中心定位的开放区域或间隙。 身体的每个端部具有孔。 电线长度设有一对绳索端部。 作为该方法的一部分,孔和中心定位的开口或间隙与钢丝绳端部接合。 一旦端部部分延伸到孔或间隙,则其被磨损,分开或解开。 作为该方法的一部分,钢丝绳的每个部分被包裹着大量粘合剂填充材料如环氧树脂。

    Methods and systems for assembly of fiberglass reinforced sucker rods
    9.
    发明授权
    Methods and systems for assembly of fiberglass reinforced sucker rods 有权
    玻璃纤维增​​强抽油杆装配方法和系统

    公开(公告)号:US08721815B2

    公开(公告)日:2014-05-13

    申请号:US13169246

    申请日:2011-06-27

    Abstract: Methods for assembling fiberglass reinforced plastic sucker rods include transporting fiberglass reinforced plastic sucker rod sections from an off-site location to an assembly facility at or near a point of use, and transporting a sufficient number of metallic end fittings to connect respective ends of the plurality of sucker rod sections in series at the assembly facility. Systems for assembly of completed sucker rods from sucker rod sections transported from off-site location to or near a point of use. The systems may include a female threaded end component, collar and machine mount that allows completed sucker rods to be pull tested, and record load, peak load, and elongation during the pull test.

    Abstract translation: 用于组装玻璃纤维增​​强塑料抽油杆的方法包括将玻璃纤维增​​强塑料抽油杆部分从非现场位置运送到处于或接近使用点的组装设备,并运送足够数量的金属端配件以连接多个 抽油杆部分在组装设备上串联。 用于从从现场位置运送到或接近使用点的抽油杆段装配完成的抽油杆的系统。 系统可以包括内螺纹端部部件,轴环和机器安装件,其允许拉伸测试完成的抽油杆,并且在拉力测试期间记录载荷,峰值载荷和伸长率。

    RETRIEVABLE CONNECTOR FOR COMPOSITE MATERIAL SUCKER ROD
    10.
    发明申请
    RETRIEVABLE CONNECTOR FOR COMPOSITE MATERIAL SUCKER ROD 有权
    复合材料ER绳可拆卸连接器

    公开(公告)号:US20140079470A1

    公开(公告)日:2014-03-20

    申请号:US13618951

    申请日:2012-09-14

    Abstract: A connector to secure to the end of a cylindrical rod to transfer and distribute stress uniformly from the connector to the rod with a recess to cooperate with a retrieval tool to allow recovery of fractured rod strings or broken connectors. The connector includes an elongated body having a receptacle with a cylindrical wall, a top end and a recess where the recess is adjacent to the top end. A plurality of axially aligned tapered annuluses, coaxial with the receptacle, extends from the cylindrical wall into the body. Each annulus has a cross-section that is radially arcuate with one end tangentially approaching the cylindrical wall and the other end arcuately approaching the cylindrical wall.

    Abstract translation: 用于固定到圆柱形杆的端部以将应力从连接器均匀地传递和分布到具有凹槽的杆的连接器,以与回收工具配合以允许恢复断裂的杆串或断开的连接器。 连接器包括细长体,其具有带有圆柱形壁的容器,顶端和凹部,凹部与顶端相邻。 与容器同轴的多个轴向对准的锥形环形物从圆柱形壁延伸到主体中。 每个环具有径向弧形的横截面,其一端切向接近圆柱形壁,另一端弧形地接近圆柱形壁。

Patent Agency Ranking