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公开(公告)号：US20110222970A1
公开(公告)日：2011-09-15
申请号：US13125623
申请日：2009-11-03
IPC分类号： E21D15/32
CPC分类号： E21D15/483
摘要： A grout pack is provided comprising a grout bag and a restraining envelope encircling the grout bag. The restraining envelope includes multiple elongate tension elements made of a multitude of fibres twisted, braided or woven to form confinement tension elements for operatively supporting the grout bag. The restraining envelope may include an inner mesh layer positioned on the inside of the elongate tension elements which may assume the form of containment rings encircling the grout bag at spaced positions up the height of the grout pack. Alternatively, or in addition, at least some elongate tension elements may extend in generally helical directions of opposite hand in the installed condition of the grout pack. The tension element may assume the form of a rope or a length of webbing. The ends of the rope or webbing may be joined in a manner providing for controlled slipping of overlapping ends thereof.
摘要翻译： 提供一种灌浆包，其包括灌浆袋和围绕灌浆袋的限制信封。 约束包络包括由多根纤维制成的多个细长张力元件，所述多根纤维被扭曲，编织或编织以形成用于可操作地支撑灌浆袋的约束张力元件。 约束包络可以包括定位在细长张力元件的内侧的内网，其可以采取围绕灌浆袋的包围环的形式，在与灌浆包的高度相隔的位置处。 或者或另外，在灌浆包装的安装状态下，至少一些细长张力元件可以在相对的手的大致螺旋方向上延伸。 张力元件可以采用绳索或织带的长度的形式。 绳索或织带的端部可以以提供其重叠端部的可控滑动的方式连接。
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公开(公告)号：US20100247249A1
公开(公告)日：2010-09-30
申请号：US12739603
申请日：2008-09-29
IPC分类号： E21D15/502
CPC分类号： E21D15/483
摘要： A grout bag assembly (1) is provided comprising an inflatable grout bag (2, 26, 34, 40) having a top (4, 42), bottom (6) and generally cylindrical sidewall (8) with an inlet (10) for fluent settable grout material. An inner bag (14, 28, 38) is attached to the grout bag such that upon filling of the grout bag the inner bag forms a generally axially extending separate compartment (18) within the grout bag. The inner bag preferably has a separate inlet (20) accessible from the exterior of the grout pack after the grout bag has been installed. The inner bag is generally attached to the inside of the grout bag such that a space of optionally varying radial size is formed between the inner surface of the grout bag and the outer surface of the inner bag.
摘要翻译： 提供一种灌浆袋组件（1），其包括具有顶部（4,42），底部（6）和大致圆柱形侧壁（8）的充气灌浆袋（2,26,34,40），其具有入口（10） 流畅的可固化灌浆材料。 内袋（14,28,38）附接到灌浆袋，使得在填充灌浆袋时，内袋在灌浆袋内形成大致轴向延伸的独立隔室（18）。 内袋优选地具有在灌浆袋安装之后从灌浆包的外部可接近的单独入口（20）。 内袋通常附接到灌浆袋的内部，使得在灌浆袋的内表面和内袋的外表面之间形成任选变化的径向尺寸的空间。
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公开(公告)号：US20130129426A1
公开(公告)日：2013-05-23
申请号：US13700948
申请日：2011-06-10
IPC分类号： E21D15/48
CPC分类号： E21D15/483
摘要： A grout pack [1] restraining envelope is provided which includes a plurality of restraining rings [7, 8] shaped to extend circumferentially around a grout bag [2] in a vertically spaced arrangement up at least a part of the height of the grout bag to provide support against lateral deformation of an installed grout pack as it occurs under axial load. At least some of the restraining rings are of differing tensile strengths or are configured to yield at differing tensions. The grout pack may have a collapsible polymer or wire mesh [3] positioned on the inside of the restraining rings to which at least some of the restraining rings are fastened. Restraining rings [7] of relatively higher tensile strength are provided at vertical positions at which relatively greater lateral deformation of the grout bag is expected, and rings [8] of relatively lower tensile strength are provided at vertical positions at which relatively less lateral deformation of the grout bag is expected. The restraining rings may be of the yielding or non-yielding type.
摘要翻译： 提供了一种灌浆包装[1]限制信封，其包括多个限制环[7,8]，所述约束环形成为沿着水泥浆袋[2]的周向沿垂直间隔排列的方式围绕灌浆袋的至少一部分高度延伸 以在轴向载荷下发生安装的灌浆包的横向变形时提供支撑。 至少一些限制环具有不同的拉伸强度，或者被配置为在不同的张力下屈服。 灌浆包可以具有可折叠的聚合物或丝网[3]，其位于约束环的内部，至少一些限制环被紧固到该限制环的内侧。 在期望相对较大的横向变形的垂直位置处提供具有相对较高拉伸强度的限制环[7]，并且在垂直位置处提供具有相对较低拉伸强度的环[8]，在垂直位置处相对较小的横向变形 预计灌浆袋。 约束环可以是屈服或非产生型。
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公开(公告)号：US08021083B2
公开(公告)日：2011-09-20
申请号：US12839786
申请日：2010-07-20
IPC分类号： E21D15/50
CPC分类号： E21D15/483
摘要： The invention provides a grout pack assembly having a plurality of elongate elements shaped to extend about a grout pack and which are characterized in that they are configured to control circumferential expansion of the grout pack beyond the expansion permitted through material yield of the elements.
摘要翻译： 本发明提供了一种具有多个细长元件的灌浆包装组件，该多个细长元件成形为围绕灌浆包装延伸，其特征在于，它们构造成控制灌浆包的周向膨胀超过通过元件的材料产量允许的膨胀。
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公开(公告)号：US20100284752A1
公开(公告)日：2010-11-11
申请号：US12839786
申请日：2010-07-20
IPC分类号： E02D5/14
CPC分类号： E21D15/483
摘要： The invention provides a grout pack assembly having a plurality of elongate elements shaped to extend about a grout pack and which are characterized in that they are configured to control circumferential expansion of the grout pack beyond the expansion permitted through material yield of the elements.
摘要翻译： 本发明提供了一种具有多个细长元件的灌浆包装组件，该多个细长元件成形为围绕灌浆包装延伸，其特征在于，它们构造成控制灌浆包的周向膨胀超过通过元件的材料产量允许的膨胀。
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公开(公告)号：US20100209023A1
公开(公告)日：2010-08-19
申请号：US12668545
申请日：2008-07-17
IPC分类号： B65D33/00
CPC分类号： E21D15/483
摘要： A grout bag (1) is provided having flexible side walls (2) a top (3) and a bottom (4) defining a cavity for receiving settable granular material or grout (5) and an inlet (6) for slurry to be introduced into the interior of the grout bag wherein the flexible side walls are adapted to retain solids within the grout bag. The grout bag has an axis in the general direction in which a filled and set grout bag is adapted to collapse and the grout bag has, in an open but unfilled condition, at least two different cross-sectional sizes to the cavity with respect to the axis of the bag. Typically the different cross-sectional sizes are formed by a truncated conical shaped sidewall section or by a conical insert, or both. A grout pack including such a grout bag and surrounding mesh and/or restraining rings is also provided.
摘要翻译： 提供一种水泥浆袋（1），其具有柔性侧壁（2），顶部（3）和底部（4），其限定用于接收可固化颗粒材料或浆料（5）的空腔和用于待引入的浆料的入口（6） 进入灌浆袋的内部，其中柔性侧壁适于将固体保持在灌浆袋内。 灌浆袋具有在大致方向上的轴线，其中填充且设置的灌浆袋适于塌缩，并且灌浆袋在开放但未填充的状态下具有至少两个相对于空腔的不同横截面尺寸 袋的轴线。 通常，不同的横截面尺寸由截头圆锥形的侧壁部分或锥形插入件或两者形成。 还提供了包括这种灌浆袋和周围的网和/或限制环的灌浆包。
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公开(公告)号：US20100144264A1
公开(公告)日：2010-06-10
申请号：US12668549
申请日：2008-07-17
IPC分类号： E21F1/14
CPC分类号： E21F1/14 , E21D15/483
摘要： A mine ventilation curtain (1, 20) is provided comprising, in the operative condition, a generally upright curtain or barrier extending from a foot wall (4) in an underground mine to an overhanging hanging wall (5, 25). The curtain has a foot wall compartment (3, 22) of a flexible sheet material with the footwall compartment being operatively filled with a suitable optionally settable fluent material (13, 27) such that the lower edge of the curtain or barrier substantially adopts an undulating shape of the adjacent foot wall. The fluent material is selected from a suitably heavy liquid and an optionally settable slurry of grout or backfill material. The mine ventilation curtain may be a flexible ventilation curtain (2) extending upwards from the foot wall compartment (3) and having its uppermost edge held in close association with the hanging wall. Alternatively, the mine ventilation curtain may be a generally rigid ventilation barrier (20) in the form of longitudinal segments each of which comprises a series of optionally interconnected superjacent compartments (22, 23, 24) extending from the footwall to the hanging wall with the uppermost compartment (24) adopting an undulating shape of the adjacent hanging wall.
摘要翻译： 提供了一种矿井通风幕（1,20），其包括在操作状态下，从地下矿井中的脚壁（4）延伸到悬垂悬挂壁（5,25）的大致直立的窗帘或屏障。 帘幕具有柔性片材的脚壁隔室（3,22），底壁隔室可操作地填充有适当的可选择的可流动的流体材料（13,27），使得帘或屏障的下边缘基本上采用起伏 相邻脚壁的形状。 流动材料选自适当重的液体和任选的可浇浆的浆料或回灌材料的浆料。 矿井通风帘可以是从脚壁室（3）向上延伸并且其最上边缘与悬壁紧密相连的柔性通风幕（2）。 或者，矿井通风幕可以是纵向节段形式的通常刚性的通风屏障（20），每个通风屏障包括一系列可选地互连的上部隔间（22,23,24），其从底壁延伸到悬挂壁， 最上部的隔间（24）采用相邻吊壁的起伏形状。
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公开(公告)号：US08414226B2
公开(公告)日：2013-04-09
申请号：US12739603
申请日：2008-09-29
IPC分类号： E21D15/02
CPC分类号： E21D15/483
摘要： A grout bag assembly (1) is provided comprising an inflatable grout bag (2, 26, 34, 40) having a top (4, 42), bottom (6) and generally cylindrical sidewall (8) with an inlet (10) for fluent settable grout material. An inner bag (14, 28, 38) is attached to the grout bag such that upon filling of the grout bag the inner bag forms a generally axially extending separate compartment (18) within the grout bag. The inner bag preferably has a separate inlet (20) accessible from the exterior of the grout pack after the grout bag has been installed. The inner bag is generally attached to the inside of the grout bag such that a space of optionally varying radial size is formed between the inner surface of the grout bag and the outer surface of the inner bag.
摘要翻译： 提供一种灌浆袋组件（1），其包括具有顶部（4,42），底部（6）和大致圆柱形侧壁（8）的充气灌浆袋（2,26,34,40），其具有入口（10） 流畅的可固化灌浆材料。 内袋（14,28,38）附接到灌浆袋，使得在填充灌浆袋时，内袋在灌浆袋内形成大致轴向延伸的独立隔室（18）。 内袋优选地具有在灌浆袋安装之后从灌浆包的外部可接近的单独入口（20）。 内袋通常附接到灌浆袋的内部，使得在灌浆袋的内表面和内袋的外表面之间形成任选变化的径向尺寸的空间。
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公开(公告)号：US20120193907A1
公开(公告)日：2012-08-02
申请号：US13498257
申请日：2009-11-11
IPC分类号： F16L58/18
CPC分类号： F16L23/003 , F16L1/20 , F16L57/00 , F16L58/187
摘要： A cover is provided for a pipe coupling (1) wherein the cover has a first part (2) in the form of an impervious collection chamber adapted to cover approximately one circumferential half of a pipe coupling. The collection chamber is defined by a pair of spaced generally parallel flexible side walls (3, 41) and a peripheral wall (4) that preferably includes a transparent zone interconnecting corresponding radially outer edges of the side walls to form the collection chamber. Free edges of the walls that form an opening communicating with the collection chamber have deep generally semi circular recesses (5) for accommodating one half of the circumference of a pipe (6) adjacent a coupling in use. A co-operant second part (9) of the cover serves as a retainer for the first part, in use. The second part has similar side walls (11) and at least one interconnecting peripheral wall (12) with recesses in free edges of the side walls for accommodating an opposite half of the circumference of a pipe adjacent a coupling in use. Each of the recesses has a lateral collar (7, 13, 33, 40) extending around its periphery. Means are provided for holding the collars around the outer surface of a pipe in use.
摘要翻译： 为管接头（1）提供盖，其中盖具有适于覆盖管接头的大约一个圆周半部的不透水收集室形式的第一部分（2）。 收集室由一对间隔开的大致平行的柔性侧壁（3,41）和周壁（4）限定，周壁（4）优选地包括互连侧壁对应的径向外边缘的透明区域，以形成收集室。 形成与收集室连通的开口的壁的自由边缘具有深度大体上为半圆形的凹槽（5），用于在使用中容纳与联轴器相邻的管（6）的圆周的一半。 盖的合作者第二部分（9）用作第一部分的保持器，在使用中。 第二部分具有类似的侧壁（11）和至少一个相互连接的周壁（12），其在侧壁的自由边缘具有凹槽，用于在使用中容纳邻近联轴器的管道的圆周的相对的一半。 每个凹部具有围绕其周边延伸的侧向套环（7,13,33,40）。 提供了用于在使用中将管环保持在管的外表面周围的装置。
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公开(公告)号：US20120181268A1
公开(公告)日：2012-07-19
申请号：US13395775
申请日：2010-09-14
CPC分类号： B65D88/526 , B65D88/524 , B65D88/745 , F25D11/003 , F25D19/00 , F25D2323/061
摘要： A refrigerated freight container is provided comprising thermally insulated sidewalls [2], roof [3] and floor [4], a thermally insulated access opening at one end of the container and a refrigeration installation [10] at the other end of the container. The refrigeration installation is built into a removable end wall unit [8] that closes off the end of the container opposite the access opening in the installed position. The access opening preferably includes a surrounding frame [7] forming an access opening unit that is also removable from the container. The sidewalls of the container are preferably hinged [15] in a central region up the height thereof so that they can collapse inwardly in concertina fashion with the roof moving towards the floor of the container and the central regions of the sidewalls folding inwardly towards each other. A separate holder [20] may be provided for holding one or more removable end wall units and one or more removable access opening units [5] when the container is in the collapsed condition.
摘要翻译： 提供了一种冷藏货物集装箱，其包括隔热侧壁[2]，屋顶[3]和地板[4]，容器一端的隔热进入开口和容器另一端的制冷装置[10]。 制冷装置内置在可拆卸的端壁单元[8]中，该装置将安装位置的与进入口相对的容器的端部封闭。 进入开口优选地包括形成还可从容器移除的进入开口单元的周围框架[7]。 容器的侧壁优选地在其中心区域的高度上铰接在一起，使得它们可以以三角形方式向内折叠，同时屋顶朝向容器的底部移动，并且侧壁的中心区域向内折叠朝向彼此 。 可以设置单独的保持器[20]，用于在容器处于折叠状态时保持一个或多个可移除的端壁单元和一个或多个可移除的进入开口单元[5]。
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