-
公开(公告)号：US20160312469A1
公开(公告)日：2016-10-27
申请号：US15105886
申请日：2014-12-19
发明人： Esben Laustsen , Bjarne Landgrebe
摘要： The present invention provides a construction (1) comprising a first element (2) extending between a first (3) and a second (4) opposite free end and comprising a first duct (5) forming an opening (6,7) in each of the first and second free ends. The construction further comprises a second element (8) extending between a third (9) and a fourth (10) opposite free end and comprising a second duct (11) forming an opening (12,13) in each of the third and fourth free ends. The first (2) and second (8) elements are arranged so that the second end (4) and the third end (9) are facing each other. Furthermore, the construction comprises a tubular link (14) with a body of a flexible material, which the tubular link is arranged to provide communication between the first (5) and second (11) ducts, thereby providing an uninterrupted duct from the first end to the fourth end.
摘要翻译： 本发明提供了一种结构（1），包括在第一（3）和第二（4）相对的自由端之间延伸的第一元件（2），并且包括在每个中形成开口（6,7）的第一管道（5） 的第一和第二自由端。 该结构还包括在第三（9）和第四（10）相对自由端之间延伸的第二元件（8），并且包括形成第三和第四自由端（9）中的每一个中的开口（12,13）的第二管道（11） 结束。 第一（2）和第二（8）元件布置成使得第二端（4）和第三端（9）彼此面对。 此外，该结构包括具有柔性材料主体的管状连杆（14），管状连杆被设置成提供第一管道（5）和第二管道（11）之间的连通，由此从第一端部提供不间断的管道 到第四端。
-
公开(公告)号：US20140154013A1
公开(公告)日：2014-06-05
申请号：US13691418
申请日：2012-11-30
申请人： Nasser Fred Mehr
发明人： Nasser Fred Mehr
摘要： A wet well design that utilizes recycled material in sectional components to construct wet wells on site is disclosed. Traditional wet well components are made of pre-cast concrete. Green Recycled Material Component Wet Well components are constructed using recycled plastic, recycled steel and recycled Styrofoam. The method described herein for constructing the components and assembling the wet well on site addresses several logistical problems associated with the pre-cast concrete design including reducing project start to completion time, delivery costs, large crane rental costs and power line relocation costs. This design also enables construction of oblong wet wells in medians and other restricted areas as components can be straight or curved sections. Finally, this design eliminates the shifting of traditional cement well components due to uplift from underground water pressure through the use of a new anchoring system. Shifting can result in groundwater intrusion into the well.
摘要翻译： 公开了一种采用循环再生材料进行现场构造湿井的湿井设计。 传统的湿井组件由预制混凝土制成。 绿色回收材料组分湿井组件使用回收塑料，回收钢和回收的聚苯乙烯泡沫塑料构建。 本文中描述的用于构建部件和组装湿井的方法涉及与预制混凝土设计相关的几个后勤问题，包括减少项目开始到完成时间，运输成本，大型起重机租赁成本和电力线搬迁成本。 这种设计还可以在中等和其他限制区域内构建长方形湿井，因为部件可以是直的或弯曲的部分。 最后，这种设计消除了传统水泥井组件由于通过使用新的锚固系统而从地下水压力上升的转变。 移位可导致地下水侵入井内。
-
公开(公告)号：US20040071941A1
公开(公告)日：2004-04-15
申请号：US10680096
申请日：2003-10-08
发明人： Gianmaria Guidi
IPC分类号： B32B023/02
CPC分类号： F16L9/08 , Y10T428/24777
摘要： A covering for protecting surfaces in general, which comprises a sheet body that forms an internal supporting frame, to which a layer of self-sealing thermoplastic polymer is connected; the layer forms at least one face of the sheet-like body, the sheet-like body having protrusions for engaging a surface to be covered.
-
公开(公告)号：US06701688B2
公开(公告)日：2004-03-09
申请号：US09962616
申请日：2001-09-26
申请人： Marcel Matiere
发明人： Marcel Matiere
IPC分类号： E04H1200
摘要： A molded concrete member has two facings, respectively active and passive, spaced from one another by a preselected distance, and between which is embedded a reinforcing cage. The cage has, on either side of a neutral axis, two layers, respectively active and passive, which are separated by a spacing. Each layer has at least one longitudinal solid bar of preselected cross-section, the spacing and the cross-section of the bars being determined in relation to loads to be applied, the two layers are respectively parallel to both facings of the molded element and are connected by transverse linking armoring.
摘要翻译： 模制的混凝土构件具有分别有效和无源的两个面板，彼此隔开预定的距离，并且之间嵌有一个加强笼。 笼子在中性轴的任一侧具有两层，分别是主动和被动的，间隔开。 每个层具有至少一个预选横截面的纵向实心条，条的间距和横截面相对于要施加的载荷确定，两个层分别平行于模制元件的两个面，并且是 通过横向连接装甲连接。
-
公开(公告)号：US5309691A
公开(公告)日：1994-05-10
申请号：US842086
申请日：1992-02-26
IPC分类号： E01D19/12 , E01D22/00 , E04B1/04 , E04B1/41 , E04C5/16 , F16B5/00 , F16L9/08 , F16L25/00 , E04C5/18
CPC分类号： E01D19/125 , E01D22/00 , E04B1/043 , E04B1/4121 , E04C5/165 , F16B5/0092 , F16L25/00 , F16L9/08 , E01D2101/268
摘要： An apparatus for joining precast concrete units. A precast concrete unit, such as a section of pipe, decking and pavement includes a plurality of spaced, longitudinally aligned tubular members. The ends of each concrete unit are flush and are bounded by rounded edges to prevent chipping. The ends of the tubular members are flush with the end of the concrete unit. When two of such units are to be joined together, a guide member is inserted in one end of each tubular member on one concrete unit while an internally threaded insert member is inserted into each end of the tubular member in a second concrete unit. The guide members and insert members have axial apertures with the aperture in the insert member being internally threaded. The two precast concrete units are brought together so that the guide member on one concrete unit enters into the ends of the tubular members containing the inserts in the second concrete unit. A bolt is passed through each guide member and is threaded into the internally threaded aperture in the insert member. The bolts are tightened to join the two precast concrete units together. A resilient gasket can be cast into one end of a concrete unit when it is formed or can be inserted into a groove which is formed in a face of a precast concrete unit at the time it is formed. The gasket used in the groove is U-shaped and a resilient cord is inserted to the bottom of the groove to spread the sides of the gasket to securely lock it in place in the groove. The method of assembling precast concrete units is also disclosed.
摘要翻译： 一种用于连接预制混凝土单元的装置。 预制混凝土单元，例如管道，甲板和路面的一部分包括多个间隔开的纵向对准的管状构件。 每个混凝土单元的端部是齐平的并且由圆形边缘限定以防止碎裂。 管状构件的端部与混凝土单元的端部齐平。 当这些单元中的两个要连接在一起时，在一个混凝土单元上将引导构件插入每个管状构件的一端，同时在第二混凝土单元中将内螺纹插入构件插入到管状构件的每个端部中。 引导构件和插入构件具有轴向孔，插入构件中的孔具有内螺纹。 两个预制混凝土单元被集合在一起，使得一个混凝土单元上的引导构件进入包含第二混凝土单元中的插入件的管状构件的端部。 螺栓穿过每个引导构件并且被拧入插入构件中的内螺纹孔中。 拧紧螺栓将两个预制混凝土单元连接在一起。 当形成混凝土单元时，可以将弹性垫圈浇注到混凝土单元的一端，或者可以将其插入在形成于预制混凝土单元的表面的槽中。 槽中使用的垫圈是U形的，并且弹性绳插入到槽的底部以扩展垫圈的侧面以将其牢固地锁定在槽中的适当位置。 还公开了组装预制混凝土单元的方法。
-
公开(公告)号：US4466467A
公开(公告)日：1984-08-21
申请号：US49274
申请日：1979-06-18
申请人： Wilbur E. Tolliver
发明人： Wilbur E. Tolliver
CPC分类号： F16L9/08 , E04C5/04 , E04C5/0613 , E04C5/0627
摘要： A stirrup reinforcement mat in which the stirrup projections have a question mark configuration so that the extremity of the laterally extending top portion of each projection does not extend to any significant degree beyond the vertical plane defined by the base wire to which the stirrup projection is joined. This configuration is believed to enhance the strength of a concrete product reinforced with this mat and also minimizes tangling when the mats are stacked together for storage or shipping.
摘要翻译： 一种马镫加固垫，其中所述马镫突起具有问号构造，使得每个突起的横向延伸的顶部的末端不会超过由所述马镫突起连接到的所述基线限定的垂直平面的任何显着程度 。 这种结构被认为可以提高用该垫强化的混凝土产品的强度，并且当将垫子堆叠在一起以进行存储或运输时也可最小化缠结。
-
7.发明授权
公开(公告)号：US4379870A
公开(公告)日：1983-04-12
申请号：US279235
申请日：1981-06-30
申请人： Hisashi Matsumoto
发明人： Hisashi Matsumoto
IPC分类号： B29C47/00 , C04B16/06 , D01D5/20 , D01D5/253 , E04C5/04 , E04C5/07 , E04H12/12 , E04H17/20 , E21D11/00 , F16L9/08 , C08K3/34 , D02G3/00
CPC分类号： B29C70/20 , B29C47/0004 , B29C47/003 , B29C47/0033 , B29C70/22 , C04B16/0625 , D01D5/20 , D01D5/253 , E04C5/04 , E04C5/07 , E04H12/12 , E04H17/20 , E21D11/00 , F16L9/08 , B29C47/0014 , Y10T428/25 , Y10T428/2976 , Y10T428/2978
摘要： Reinforcing material for hydraulic substances such as cement, mortar, concrete or the like and a method for producing it. The reinforcing material consists essentially of an elongated product of a synthetic resin having protrusions on its surface and which was obtained by extruding and subsequent stretching. The method comprises mixing a polyethylene having a melt index of not more than 0.01 at 190.degree. C. under the load of 2.16 Kg with a polyethylene having a melt index of more than 0.01 thereby to obtain a polyethylene mixture having a melt index of 0.01 to 10, melt-extruding the polyethylene mixture under such conditions as to give an extruded product having a jagged surface and stretching the extruded product, whereby the reinforcing material having protrusions on its surface is obtained. Hydraulic substances with the reinforcing material incorporated therein is useful for production of concrete panel, concrete pipe, concrete channel, tetrapod, sleeper, tunnel, etc.
摘要翻译： 水泥，砂浆，混凝土等水硬性物质的增强材料及其制造方法。 增强材料基本上由具有在其表面上具有突起的合成树脂的细长产品组成，并且通过挤出和随后的拉伸获得。 该方法包括在190℃，2.16Kg负荷下熔融指数不大于0.01的聚乙烯与熔体指数大于0.01的聚乙烯混合，得到熔体指数为0.01〜 如图10所示，在这样的条件下熔融挤出聚乙烯混合物，得到具有锯齿状表面的挤出产品并拉伸挤出产品，由此获得其表面具有突起的增强材料。 含有增强材料的液压物质可用于生产混凝土板，混凝土管，混凝土通道，四脚架，卧铺，隧道等。
-
8.发明授权Manually formable stirrup mat reinforcement and pipe reinforcing method based thereon 失效基于此，可手动成形的马镫垫加固和管加固方法
公开(公告)号：US4184520A
公开(公告)日：1980-01-22
申请号：US858103
申请日：1977-12-07
申请人： Wilbur E. Tolliver
发明人： Wilbur E. Tolliver
IPC分类号： B21F31/00 , B21F27/10 , B21F27/12 , B28B21/56 , E04C5/04 , E04C5/06 , E04C5/18 , F16L9/08 , B21F27/20
CPC分类号： B21F27/127 , B21F27/121 , E04C5/0613 , E04C5/0627 , F16L9/08
摘要： The specification discloses a stirrup mat which a pipe producer manually forms in or on, and assembles to, a concrete pipe reinforcing cage, which assembly is then cast into a concrete pipe. The mat includes a plurality of parallel stirrup members, each having multiple projections, joined by just enough tie wires, 2 to 6, to give the mat dimensional stability. The tire wires are made of a flexible or ductile material having sufficient flexibility or ductility to allow the mat to be manually, arcuately shaped so as to conform to the curvature of the cage to which it is assembled.
摘要翻译： 本说明书公开了一种管道生产者手动形成混凝土管加强笼的混凝土管加强笼，该组合件然后被浇铸成混凝土管。 垫包括多个平行的箍筋构件，每个平行的箍筋构件具有多个突起，通过刚好足够的连接线2至6连接，以提供垫的尺寸稳定性。 轮胎线由具有足够的柔韧性或延展性的柔性或延性材料制成，以允许垫被手动地弧形地成形为与其组装的笼的曲率一致。
-
公开(公告)号：US4049022A
公开(公告)日：1977-09-20
申请号：US593791
申请日：1975-07-07
申请人： Robert M. Farahar
发明人： Robert M. Farahar
摘要： A pipe of concrete, cement mortar or other cementitious material is formed by an integrally cast cementitious mass which is reinforced with a glass fibre strand or roving forming a substantially helical winding extending around the pipe and incorporated in the cement matrix of the cementitious mass. Preferably there are two windings, one incorporated in the outer periphery of the mass and the other incorporated in the inner periphery of the mass. The pipe is preferably made by a centrifugal casting operation in which a centrifugal casting mould is rotated and the glass fibre strand or roving is fed from a feeding device within the mould and is caused to adhere to the internal peripheral face of the mould and then the feeding device is moved axially along the mould as the mould rotates so that the winding is formed from the roving around the internal peripheral face of the mould. The concrete or other cementitious material is introduced into the mould at the same time as the glass fibre roving or subsequently and the winding becomes incorporated in the cement matrix of the cementitious material as the mould continues to be rotated.
摘要翻译： 混凝土管，水泥砂浆或其他水泥质材料由整体铸造的水泥质材料形成，其用玻璃纤维线或粗纱加固，形成围绕管道延伸的基本上螺旋的绕组，并且结合到水泥质量块的水泥基质中。 优选地，存在两个绕组，一个结合在该质量块的外周中，另一个被并入该物质的内周。 该管优选通过离心铸造操作来制造，其中离心铸造模具旋转，并且玻璃纤维线或粗纱从模具内的进给装置进给并且被附着到模具的内周面，然后 当模具旋转时，进给装置沿着模具轴向移动，使得绕组由围绕模具的内周面的粗纱形成。 混凝土或其他水泥材料与玻璃纤维粗纱同时被引入模具中，或随后随着模具继续旋转而将纤维混合在水泥基材料的水泥基质中。
-
公开(公告)号：US3982565A
公开(公告)日：1976-09-28
申请号：US463764
申请日：1974-04-24
申请人： Hideo Iida
发明人： Hideo Iida
摘要： A method of manufacturing prestressed concrete pipe which comprises arranging a reinforcing cage in a form, casting expansive concrete within the form in such a manner that the reinforcing cage is disposed outwardly of the center of the wall thickness of the concrete layer, and then forming the pipe centrifugally.
摘要翻译： 一种制造预应力混凝土管的方法，其特征在于，将加强保持架成形为将该膨胀型混凝土以该加强保持架设置在混凝土层的壁厚的中心外侧的方式， 离心管。
-
-
-
-
-
-
-
-
-
搜索结果
217 条记录 (耗时 0.018 秒)
