公开(公告)号：US20040182029A1

公开(公告)日：2004-09-23

申请号：US10249161

申请日：2003-03-19

发明人： Thomas J. Berg

IPC分类号： E04B001/02 ,  E04C005/16

CPC分类号： E04C5/203 ,  E04B2002/0282 ,  E04C5/02 ,  E04C5/167 ,  E04C5/168 ,  E04G21/1841 ,  E04G21/1883

摘要： A spacer is provided that includes at least one rail of plastic, steel, rebar, or the like that runs along a top surface of a modular construction material such as a brick or block. At least one transverse rail is connected to the length-running rail. The transverse rail is also constructed of plastic, steel, rebar, or the like and runs width-wise along the top surface of the brick/block. Connected to the rails is a number of spacing studs that define a desired mortar depth. The spacing studs may include removable clips that are configured to engage the rails. Accordingly, the clips have a height equal to the desired mortar depth. The present invention may alternatively include a kit comprising the rails, clips, and bricks/blocks.

摘要翻译： 提供了一种间隔件，其包括沿模块化结构材料（例如砖或块）的顶表面延伸的塑料，钢，钢筋等的至少一个导轨。 至少一个横向轨道连接到长度方向的轨道。 横向导轨也由塑料，钢筋，钢筋等构成，沿砖/块的顶面横向延伸。 连接到导轨上的是一些限定了所需砂浆深度的间隔螺柱。 间隔柱可以包括被配置为接合轨道的可移除夹子。 因此，夹具的高度等于所需的砂浆深度。 本发明可替代地包括包括轨道，夹子和砖/块的套件。

公开(公告)号：US20040098942A1

公开(公告)日：2004-05-27

申请号：US10301311

申请日：2002-11-21

申请人： Aztec Concrete Accessories, Inc.

发明人： Kenneth Lee ,  Clifford D. Bennett

IPC分类号： E04C005/16

CPC分类号： E04C5/08 ,  E04C5/167 ,  E04C5/168 ,  E04C5/20

摘要： A chair for supporting and spacing post-tension cables having a generally tapered body with an upper receiving area for securing the cables and a planar base adapted to rest on a flat support surface. The body has inner and outer surfaces that are substantially complementary to one another to allow a plurality of chairs to be stacked together. The receiving area includes posts extending upwardly between notches. The posts define passageways for guiding the cables into the notches. Detents project inwardly from the tops of the posts and fixedly retain the bars within the passageways. The chair may be formed from a resilient polymeric material.

摘要翻译： 一种用于支撑和间隔后拉电缆的椅子，其具有大致锥形的主体，具有用于固定电缆的上接收区域和适于搁置在平坦支撑表面上的平面底座。 主体具有彼此基本上互补的内表面和外表面，以允许多个椅子堆叠在一起。 接收区域包括在凹口之间向上延伸的柱。 所述柱限定用于将电缆引导到凹口中的通道。 挡板从柱的顶部向内突出，并将杆固定在通道内。 椅子可以由弹性聚合物材料形成。

公开(公告)号：US20040045251A1

公开(公告)日：2004-03-11

申请号：US10236850

申请日：2002-09-07

发明人： Kevin Hancock

IPC分类号： E04C005/16

CPC分类号： E04C5/168 ,  E02D27/02 ,  E04C5/167 ,  E04C5/20

摘要： A re-bar support device comprising a base board and re-bar holders to hold a plurality of re-bars spaced to fit into the holes of the hollow blocks used to build a block wall. The re-bar support device attaches to vertically standing stakes. Several re-bar support devices may be interconnected to cover the desired length of the foundation of the wall. The re-bar support device proposes several methods for easily introducing a re-bar to a re-bar holder and also discloses modifications on the internal side of the body of the re-bar support device to allow a better grip on the re-bars while concrete is poured around them during the formation of the foundation for the wall.

摘要翻译： 一种重杆支撑装置，包括基板和重杆支架，用于保持多个重新设置的间隔开以装配到用于构建块壁的中空块的孔中。 重杆支撑装置附着在竖直的桩上。 多个支撑装置可以互连以覆盖壁的基础的期望长度。 扶杆支撑装置提出了几种方法，用于将杆重新引入重杆支架，并且还公开了在再杆支撑装置的主体的内侧上的修改以允许更好地抓握杆 而在墙壁的基础形成期间，混凝土被浇筑在它们周围。

公开(公告)号：US06282860B1

公开(公告)日：2001-09-04

申请号：US09307368

申请日：1999-05-07

申请人： Jose G. Ramirez

发明人： Jose G. Ramirez

IPC分类号： E04C516

CPC分类号： E04C5/203 ,  E04C5/167 ,  E04C5/168

摘要： A support device for a wire mesh. The wire mesh is held in place by the supporting device which includes legs and cup shaped members. The legs will stand on a support surface and the cup shaped members will engage the bars of the wire mesh to hold the wire mesh off the surface such that when concrete is poured into a form, the wire mesh will be properly located in the finished product.

摘要翻译： 用于丝网的支撑装置。 金属丝网由包括腿和杯形构件的支撑装置保持在适当的位置。 腿部将站立在支撑表面上，并且杯形构件将与金属丝网的杆接合以将金属丝网保持在表面之外，使得当混凝土注入成型时，金属丝网将适当地位于成品中 。

公开(公告)号：US06176061B1

公开(公告)日：2001-01-23

申请号：US09218471

申请日：1998-12-22

申请人： Earl D. Smith

发明人： Earl D. Smith

IPC分类号： E04C520

CPC分类号： E04C5/167 ,  E04C5/163 ,  E04C5/168

摘要： A device for expediently and efficiently adjoining overlapping segments of reinforcement bar with substantially accurate and precise measures of overlap is disclosed. The device comprises a first coupling element for coupling to a first reinforcement bar and a second coupling element for coupling to a second reinforcement bar. The device is structured and configured to gauge the amount of overlap between the first and second reinforcement bars upon coupling the first and second coupling elements to their respective reinforcement bars. A guide element may be provided to guide the second reinforcement bar into contact with the second coupling element to aid in coupling the second reinforcement bar to the second coupling element over a substantial distance. A coupling device according tot he invention may comprise two coupling components each having a first opening at a first end and a second second opening at a second end. The first component has a first abutment surface to limit the travel of a first reinforcement bar through the first component and the second component has a second abutment surface to limit the travel of a second reinforcement bar through the second component. A centering device structured and dimensioned to center each of the coupling components in a hollow block cell may also be provided.

摘要翻译： 公开了一种用于以相当准确和精确的重叠测量方便地和有效地邻接加强筋的重叠部分的装置。 该装置包括用于联接到第一加强杆的第一联接元件和用于联接到第二加强杆的第二联接元件。 该装置被构造和构造成在将第一和第二联接元件联接到它们各自的钢筋上时，测量第一和第二钢筋之间的重叠量。 可以提供引导元件以引导第二加强杆与第二联接元件接触，以帮助在相当长的距离上将第二加强杆联接到第二联接元件。 根据本发明的联接装置可以包括两个联接部件，每个联接部件在第一端具有第一开口，在第二端具有第二开口。 第一部件具有第一邻接表面，以限制第一加强杆穿过第一部件的行进，并且第二部件具有第二邻接表面，以限制第二加强杆穿过第二部件的行进。 还可以提供一种定中心装置，该定心装置被构造和定尺寸成使中空块体中的每一个联接部件居中。

公开(公告)号：US5778944A

公开(公告)日：1998-07-14

申请号：US671843

申请日：1996-06-28

申请人： Peter Hagens

发明人： Peter Hagens

IPC分类号： E04C5/16 ,  E04G21/12 ,  B21F33/00

CPC分类号： E04C5/167 ,  E04G21/122 ,  Y10T24/3485 ,  Y10T29/53478 ,  Y10T29/53487

摘要： A tieing device in the form of a wire element preferably made of spring steel consists of a straight piece of wire with an elbow and two hooks facing in opposite directions. The wire element is simple and inexpensive to manufacture and furthermore simple to apply. An apparatus for fitting the wire elements uses a particular oblique placement of a wire element magazine and two plungers, one of which displaces the wire element sideways and the other subsequently pushes one hook under one of the reinforcing rods.

摘要翻译： 优选由弹簧钢制成的线元件形式的扎带装置由直线的肘部和两个面向相反方向的钩构成。 线元件制造简单且便宜，并且应用简单。 用于装配线元件的装置使用线元件盒和两个柱塞的特定倾斜放置，其中一个柱塞侧向地移动线元件，而另一个随后在一个加强杆之下推动一个钩。

公开(公告)号：US5687536A

公开(公告)日：1997-11-18

申请号：US607393

申请日：1996-02-27

申请人： Hsia-Sen Lin

发明人： Hsia-Sen Lin

IPC分类号： E04B5/40 ,  E04B5/43 ,  E04C5/06 ,  E04C5/16

CPC分类号： E04C5/0645 ,  E04B5/40 ,  E04B5/43 ,  E04C5/167

摘要： A frame structure including at least one base rod; a plurality of struts respectively fastened to the at least one base rod; a plurality of shear members respectively fastened to the at least one base rod; and a plurality of horizontal connecting hooks, each having a first end fixedly connected to the at least one base rod and a second end terminating in a hooked portion. By connecting the connecting hooks of one frame structure to the connecting hooks of another, a plurality of frame structures are connected together to form a framework for a reinforced concrete floor.

摘要翻译： 一种框架结构，包括至少一个基座杆; 多个支柱，分别固定在所述至少一个基座杆上; 分别固定在所述至少一个基杆上的多个剪切构件; 以及多个水平连接钩，每个具有固定地连接到所述至少一个基部杆的第一端和终止于钩形部分的第二端。 通过将一个框架结构的连接钩连接到另一个框架结构的连接钩，多个框架结构连接在一起以形成用于钢筋混凝土地板的框架。

公开(公告)号：US5533239A

公开(公告)日：1996-07-09

申请号：US363947

申请日：1994-12-27

申请人： Allen M. Gall

发明人： Allen M. Gall

IPC分类号： E04C5/08 ,  E04C5/16 ,  F16B2/24

CPC分类号： F16B2/246 ,  E04C5/08 ,  E04C5/16 ,  E04C5/167 ,  Y10T24/3444 ,  Y10T24/3924 ,  Y10T24/44923

摘要： A sheet metal spring clip made from a resilient metal rectangular strip which is bent at various locations intermediate its top and bottom edges to cause sections of the clip to lie one above the other in a spaced relationship. The clip has a pair of connected elongated apertures each having unbroken walls normal to flat top and bottom surfaces, which walls serve as bearing surfaces at opposite sides of each of the two connected apertures for mounting of the clip preferably on a vertical support. Spaced handles similarly directed permit the resilient clip to be squeezed for positional alignment on the support. The clip further includes an edge slot in communication with a third elongated aperture, which aperture has similar walls and serves to provide bearing surfaces for retention of a bar normally disposed with respect to the support, after the clip has been positioned at a desired elevation.

摘要翻译： 由弹性金属矩形条制成的钣金弹簧夹，其在其顶部和底部边缘之间的各个位置处弯曲，以使得夹子的部分以间隔开的关系一个在另一个之上。 夹子具有一对连接的细长孔，每个孔具有垂直于平坦的顶部和底部表面的不间断壁，该壁用作两个连接的孔中的每一个的相对侧处的支承表面，用于优选地将夹子安装在垂直支撑件上。 类似定向的间隔手柄允许挤压弹性夹以便在支撑件上进行位置对准。 夹子还包括与第三细长孔连通的边缘槽，该孔具有相似的壁，并且用于在夹具已经被定位在期望的高度之后提供用于保持通常相对于支撑件布置的杆的支承表面。

公开(公告)号：US4005560A

公开(公告)日：1977-02-01

申请号：US627614

申请日：1975-10-31

申请人： Herbert John Simpson Braime ,  Walter Heller

发明人： Herbert John Simpson Braime ,  Walter Heller

IPC分类号： E04C5/16 ,  E04C5/18

CPC分类号： E04C5/168 ,  E04C5/163 ,  E04C5/167 ,  Y10S174/12

摘要： An appliance for holding concrete reinforcing rods either in relation to each other or spaced relative to a mold surface while the plastic concrete is being poured and hardens. The appliance consists of a wire or rod having a portion helically preformed to have a pitch and internal diameter so that it can be wrapped around the reinforcing rod without exceeding it's elastic limit to tightly grip the rod and a laterally-extending portion which may either engage the surface or be helically preformed to be wrapped around another rod.

摘要翻译： 一种用于在塑料混凝土被浇注和硬化时相对于彼此或相对于模具表面间隔的混凝土加强杆的装置。 该器具由线或杆组成，其具有螺旋形预成型的部分，以具有节距和内径，使得其可以围绕增强杆缠绕而不超过其弹性极限，以紧紧地夹紧杆和横向延伸的部分，其可以接合 表面或被螺旋形地预成型以缠绕在另一个杆上。

公开(公告)号：US3722164A

公开(公告)日：1973-03-27

申请号：US3722164D

申请日：1971-02-09

申请人： HAWKEYE CONCRETE PROD

发明人： SCHMIDGALL H

IPC分类号： E04C5/16 ,  E04H12/00

CPC分类号： E04C5/167 ,  Y10T24/44778

摘要： In the casting of concrete pipe, etc. the reenforcing mesh must be kept in spaced relation to the form during the introduction of the concrete. This invention pertains to a novel spring wire spacer attachable to and detachable from the mesh and having a projection engageable with the form to space the mesh properly.

摘要翻译： 在浇筑混凝土管等时，在混凝土的引入过程中，加筋网必须保持与形状间隔的距离。 本发明涉及一种新颖的弹簧丝间隔件，其可附接到网状物并可从该网状物上拆卸，并且具有可与该形状接合的突出部，以适当地使网状物间隔开。