Method and apparatus for stabilizing strip during winding
    1.
    发明申请
    Method and apparatus for stabilizing strip during winding 有权
    卷绕期间条带稳定的方法和装置

    公开(公告)号:US20080061181A1

    公开(公告)日:2008-03-13

    申请号:US11716458

    申请日:2007-03-09

    Abstract: A spool winding assembly for winding a composite strip onto a spool having a hub is disclosed. The strip includes an elongate plastic strip having a flat base portion and a plurality of laterally spaced apart lengthwise extending rib portions upstanding from the base portion; and a plurality of elongate reinforcing members extending lengthwise within respective rib portions, the rib portions and the reinforcing members forming composite ribs. The assembly includes: a main frame, a spool holder for rotatably supporting the spool relative to the main frame, a spool drive unit for driving the spool with respect to the main frame, a carriage mounted for lateral movement with respect to the spool, a bender mounted to the carriage for receiving the strip as it is fed towards the hub of the spool and for deforming the strip to give it a curved base portion, and a bender drive unit operably connected to the bender for driving the strip through the bender.

    Abstract translation: 公开了一种用于将复合带卷绕到具有毂的卷轴上的卷轴卷绕组件。 该条带包括细长的塑料条带,其具有平坦的基部部分和从基部部分直立的多个横向间隔开的纵向延伸的肋部分; 以及在相应的肋部分内纵向延伸的多个细长加强件,肋部分和加强件形成复合肋。 组件包括:主框架,用于相对于主框架可旋转地支撑卷轴的卷轴保持器,用于相对于主框架驱动卷轴的卷轴驱动单元,安装成相对于卷轴横向运动的滑架, 弯曲机安装到托架上,用于当其朝向卷轴的轮毂进给时接收条带,并使条带变形以使其成为弯曲的基部,以及弯曲器驱动单元,其可操作地连接到弯曲机,用于通过弯曲机驱动带材。

    Liner for repairing a lateral connection of a pipeline
    2.
    发明授权
    Liner for repairing a lateral connection of a pipeline 有权
    修理管道横向连接的衬管

    公开(公告)号:US08801329B2

    公开(公告)日:2014-08-12

    申请号:US12919498

    申请日:2009-02-27

    CPC classification number: F16L55/179 F16L55/165 Y10T29/49826

    Abstract: One invention relates to a liner (5) for repairing the connection between a main pipeline (100) and a lateral pipe (200). The liner (5) includes a main pipeline lining part (12) that in use forms a tubular portion for lining an inner circumferential portion of the main pipeline (100) and a lateral pipe lining part (14) that in use forms a tubular portion for lining an inner circumferential portion of the lateral pipe (200). Located between the lateral pipe lining part (12) and the main pipe lining part (14) there is a transition zone (16) that in use is arranged to line a junction zone (150) between the main pipeline (100) and the lateral pipe (200). The transition zone (16) of the liner (5) is formed integrally with the main pipeline lining part (12) and the lateral pipe lining part (14).

    Abstract translation: 本发明涉及一种用于修复主管道(100)和侧管(200)之间的连接的衬套(5)。 衬套(5)包括主管道衬里部分(12),其在使用中形成用于衬套主管道(100)的内圆周部分的管状部分和侧管衬管部分(14),其在使用中形成管状部分 用于衬套侧管200的内圆周部分。 位于侧管内衬部分(12)和主管内衬部分(14)之间的过渡区(16)位于主管道(100)和侧管 管(200)。 衬套(5)的过渡区(16)与主管道衬里部分(12)和侧管衬里部分(14)整体形成。

    LINER FOR REPAIRING A LATERAL CONNECTION OF A PIPELINE
    3.
    发明申请
    LINER FOR REPAIRING A LATERAL CONNECTION OF A PIPELINE 有权
    修理管道的横向连接的内衬

    公开(公告)号:US20110052325A1

    公开(公告)日:2011-03-03

    申请号:US12919498

    申请日:2009-02-27

    CPC classification number: F16L55/179 F16L55/165 Y10T29/49826

    Abstract: One invention relates to a liner (5) for repairing the connection between a main pipeline (100) and a lateral pipe (200). The liner (5) includes a main pipeline lining part (12) that in use forms a tubular portion for lining an inner circumferential portion of the main pipeline (100) and a lateral pipe lining part (14) that in use forms a tubular portion for lining an inner circumferential portion of the lateral pipe (200). Located between the lateral pipe lining part (12) and the main pipe lining part (14) there is a transition zone (16) that in use is arranged to line a junction zone (150) between the main pipeline (100) and the lateral pipe (200). The transition zone (16) of the liner (5) is formed integrally with the main pipeline lining part (12) and the lateral pipe lining part (14).

    Abstract translation: 本发明涉及一种用于修复主管道(100)和侧管(200)之间的连接的衬套(5)。 衬套(5)包括主管道衬里部分(12),其在使用中形成用于衬套主管道(100)的内圆周部分的管状部分和侧管衬管部分(14),其在使用中形成管状部分 用于衬套侧管200的内圆周部分。 位于侧管内衬部分(12)和主管内衬部分(14)之间的过渡区(16)位于主管道(100)和侧管 管(200)。 衬套(5)的过渡区(16)与主管道衬里部分(12)和侧管衬里部分(14)整体形成。

    Composite strip windable to form a helical pipe and method therefor

    公开(公告)号:US20070181203A1

    公开(公告)日:2007-08-09

    申请号:US11648836

    申请日:2006-12-29

    Abstract: A composite strip 10 windable to form a helical pipe is disclosed. The composite strip 10 comprises: an elongate plastic strip 11 having a base portion 12 and at least one lengthwise extending rib portion 20 upstanding from the base portion 12; and an elongate reinforcing strip 30 extending lengthwise and supported laterally by the rib portion 20, the reinforcing strip 30 having a height to thickness ratio of at least three to one and orientated substantially perpendicular to the base portion 12. When wound into a helical pipe, the reinforcing strip 30 reinforces the pipe against radial crushing loads. A bead 40 seals the reinforcing strip 30 from the environment. Desirably the composite strip 10 further comprises: a planar lamina 50 extending lengthwise and bonded to the base portion 12, the lamina 50 having a higher Young's modulus and strength than those of the plastic strip 11. The lamina 50 greatly improves the pressure rating of a pipe wound from the strip 10.

    Composite strip windable to form a helical pipe and method therefor
    5.
    发明申请
    Composite strip windable to form a helical pipe and method therefor 有权
    复合带可以卷绕形成螺旋管及其方法

    公开(公告)号:US20060174959A1

    公开(公告)日:2006-08-10

    申请号:US11348285

    申请日:2006-02-06

    Abstract: A composite strip 10 windable to form a helical pipe is disclosed. The composite strip 10 comprises: an elongate plastic strip 11 having a base portion 12 and at least one lengthwise extending rib portion 20 upstanding from the base portion 12; and an elongate reinforcing strip 30 extending lengthwise and supported laterally by the rib portion 20, the reinforcing strip 30 having a height to thickness ratio of at least three to one and orientated substantially perpendicular to the base portion 12. When wound into a helical pipe, the reinforcing strip 30 reinforces the pipe against radial crushing loads. A bead 40 seals the reinforcing strip 30 from the environment. Desirably the composite strip 10 further comprises: a planar lamina 50 extending lengthwise and bonded to the base portion 12, the lamina 50 having a higher Young's modulus and strength than those of the plastic strip 11. The lamina 50 greatly improves the pressure rating of a pipe wound from the strip 10.

    Abstract translation: 公开了一种可卷绕形成螺旋管的复合条带10。 复合带10包括:细长塑料条11,其具有基部12和至少一个从基部12竖立的纵向延伸的肋部分20; 以及细长的加强条30,纵向延伸并由肋部分20横向支撑,加强条30具有至少三比一的高度与厚度之比并且基本上垂直于基部12定向。 当缠绕成螺旋管时,加强条30加强了管的径向压碎载荷。 胎圈40将加强条30与环境密封。 期望地,复合带10还包括:纵向延伸并且结合到基部12的平坦薄片50,薄片50具有比塑料条11更高的杨氏模量和强度。 薄片50大大提高了从条10缠绕的管的压力等级。

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