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    FLEXIBLE CHIMNEY HOSE LINER
    5.
    发明申请
    FLEXIBLE CHIMNEY HOSE LINER 有权
    柔软的金属软管衬里

    公开(公告)号：US20150354733A1

    公开(公告)日：2015-12-10

    申请号：US14729535

    申请日：2015-06-03

    申请人： Hose Master, LLC

    发明人： SAM J. FOTI

    IPC分类号： F16L11/118 ,  F16L11/20

    CPC分类号： F16L11/118 ,  F16L11/20 ,  F23J13/02 ,  F23J13/025 ,  F23J2213/202 ,  F23J2213/301 ,  F23J2213/303 ,  F23J2213/40 ,  Y10T29/49844

    摘要： A flexible hose liner is provided having a cylindrical body extending along a longitudinal axis from as first end to a second end. First and second sleeves form the cylindrical body by separate continuous ribbons having a plurality of convolutions formed in a helical pattern along the cylindrical body from the first end to the second end. A ring is formed in each revolution about the longitudinal axis of the continuous ribbon of the first and second sleeves. A plurality of rings form the cylindrical body, each ring has a first convolution and an ending convolution such that a mechanical connection is formed between the ending convolution of a preceding ring and the first convolution of a succeeding ring. The mechanical connection of the between the rings of the first sleeve being different from the mechanical connection of the rings of the second sleeve.

    摘要翻译： 提供了一种柔性软管衬套，其具有沿着纵向轴线从第一端延伸到第二端的圆柱体。 第一和第二袖子通过分离的连续带形成圆柱体，所述连续带具有从第一端到第二端沿圆柱形主体形成为螺旋形图案的多个卷积。 围绕第一和第二套筒的连续带的纵向轴线在每一回转中形成环。 多个环形成圆柱体，每个环具有第一卷积和结束卷积，使得在先前环的结束卷积和后续环的第一卷积之间形成机械连接。 第一套筒的环之间的机械连接与第二套筒的环的机械连接不同。

    LINER FOR CONCRETE ARTICLE
    6.
    发明申请
    LINER FOR CONCRETE ARTICLE 有权
    混凝土内衬

    公开(公告)号：US20150330535A1

    公开(公告)日：2015-11-19

    申请号：US14709599

    申请日：2015-05-12

    申请人： Hawkeye Concrete Products Co.

    发明人： Claudio SUBACCHI

    IPC分类号： F16L9/08 ,  F16L9/14 ,  F16L11/118

    CPC分类号： F16L9/08 ,  B28B19/0038 ,  B28B19/0046 ,  B28B21/56 ,  B28B21/58 ,  B29C53/78 ,  F16L9/085 ,  F16L9/14 ,  F16L9/153 ,  F16L11/118

    摘要： The liner includes a rib formation with a transverse section configured to mechanically lock the liner to a concrete shell and a joint to allow the rib formation to flex. The joint for the rib formation can comprise a first side spaced apart from a second side with each joined to the transverse section to allow each side to flex with respect to each other. The space between the first side and the second side can be filled with a weld material to add rigidity to the rib formation while allowing it to flex. Each of the first side and the second side can be combined at the other end to a shell. The combined rib formation and shell are spirally wound to create the liner.

    摘要翻译： 衬套包括具有横截面的肋形结构，其被构造成将衬套机械地锁定到混凝土壳体和接头以允许肋形成弯曲。 用于肋形成的接头可以包括与第二侧间隔开的第一侧，每个与横向部分相接合，以允许每一侧相对于彼此弯曲。 第一侧和第二侧之间的空间可以填充有焊接材料，以增加肋形成的刚度，同时允许其弯曲。 第一侧和第二侧中的每一个可以在另一端与外壳结合。 组合的肋形成和壳体螺旋缠绕以形成衬垫。

    Lubricated elastically biased stretch hoses
    7.
    发明授权
    Lubricated elastically biased stretch hoses 有权
    润滑弹性偏压伸缩软管

    公开(公告)号：US09127791B2

    公开(公告)日：2015-09-08

    申请号：US14491735

    申请日：2014-09-19

    申请人： Ragner Technology Corporation

    发明人： Gary Dean Ragner

    IPC分类号： F16L11/00 ,  F16L11/118 ,  D03D3/02 ,  D03D3/06

    CPC分类号： F16L11/118 ,  D03D3/02 ,  D03D3/06

    摘要： A retractable pressure hose can be created which comprises an inlet connector, an outlet connector, an inner elastic tube, an outer cover, and a lubricant disposed to reducing chafing between the inner elastic tube and the outer cover. In such a hose, the lubricant can comprise a solid lubricant such as paraffin wax or other slippery solids, a liquid lubricant such as olive oil or other slippery liquids, or a combination of solid and/or liquid lubricants.

    摘要翻译： 可以产生可伸缩的压力软管，其包括入口连接器，出口连接器，内弹性管，外盖和设置成减少内弹性管和外盖之间的擦伤的润滑剂。 在这种软管中，润滑剂可以包括固体润滑剂如石蜡或其它光滑的固体，液体润滑剂如橄榄油或其它光滑液体，或固体和/或液体润滑剂的组合。

    Linearly retractable pressure hose structure
    9.
    发明授权
    Linearly retractable pressure hose structure 有权
    线性伸缩压力软管结构

    公开(公告)号：US08776836B2

    公开(公告)日：2014-07-15

    申请号：US11343602

    申请日：2006-01-30

    申请人： Gary Dean Ragner ,  Robert Daniel DeRochemont, Jr.

    发明人： Gary Dean Ragner ,  Robert Daniel DeRochemont, Jr.

    IPC分类号： F16L11/00

    CPC分类号： F16L11/118 ,  F16L11/11 ,  F16L11/111 ,  F16L11/112 ,  F16L11/115 ,  F16L11/24

    摘要： Hose (70) has a biasing spring (76) extends along the full length. Spring (76) is covered with hose cover material (72) on the outside and hose support layer (74) and hose sealing layer (72) on the inside to form a sealed hose. The invention comprises the improvement of the hose body (layers (72), (74) and (75)) by defining the layers as bowed inward radially between the individual spring coils to create a helical indentation (74b) around hose (70). This helical indentation (74b) causes the hose body materials (layers (72), (74) and (75)) move inward radially when hose (70) is retracted and the coils of spring (76) are forced close together longitudinally. Thus, layers (72), (74) and (75) are folded substantially with spring (76) when retracted, greatly reducing the volume of hose (70) in its retracted position and substantially protecting (72), (74) and (75) from damage by abrasion an puncture.

    摘要翻译： 软管（70）具有沿整个长度延伸的偏置弹簧（76）。 弹簧（76）被外部的软管盖材料（72）和内部的软管支撑层（74）和软管密封层（72）覆盖以形成密封软管。 本发明包括通过将各层弹性线圈之间径向向内弯曲的层限定在软管体（层（72），（74）和（75））上，以在软管（70）周围产生螺旋形凹口（74b）。 当软管（70）缩回并且弹簧（76）的线圈被强制靠近在一起时，该螺旋形凹口（74b）使软管主体材料（层（72），（74）和（75））向内径向移动。 因此，当缩回时，层（72），（74）和（75）基本上用弹簧（76）折叠，大大减少了软管（70）处于其缩回位置的体积并且基本上保护（72），（74）和（74）和 75）由磨损造成的穿刺伤害。

    Flexible and Extendable Spiral Wound Hose and Method Therefor
    10.
    发明申请
    Flexible and Extendable Spiral Wound Hose and Method Therefor 有权
    柔性和可扩展的螺旋缠绕软管及其方法

    公开(公告)号：US20130284302A1

    公开(公告)日：2013-10-31

    申请号：US13927052

    申请日：2013-06-25

    申请人： Raul Castro

    发明人： Raul Castro

    IPC分类号： F16L11/11 ,  F16L11/118

    CPC分类号： F16L11/111 ,  B29C55/005 ,  F16L11/118 ,  F16L11/16

    摘要： An expandable hose is provided formed of a sidewall formed of a spirally wound flexible member which defines an axial passageway surrounding a center axis of the formed hose. Both side edges of the flexible member in the spirally wound position are engaged with a cap member which provides a skeletal structure to maintain the axial passageway open and to bias the hose back to a collapsed length from the extended length. A fold formed in the spirally wound flexible member allows for increased distance between the two side edges and an increased maximum extended length. A telescopic pole engaged with the formed hose provides an improved extendable vacuuming tool.

    摘要翻译： 可膨胀软管由通过螺旋卷绕的柔性构件形成的侧壁形成，该柔性构件限定围绕形成的软管的中心轴线的轴向通道。 处于螺旋卷绕位置的柔性构件的两个侧边缘与盖构件接合，所述盖构件提供骨架结构以保持轴向通道打开并且将软管从延伸长度返回到折叠长度。 形成在螺旋缠绕的柔性构件中的折叠允许增加两个侧边缘之间的距离和增加的最大延伸长度。 与形成的软管接合的伸缩杆提供了改进的可扩展的抽真空工具。