公开(公告)号：US4666326A

公开(公告)日：1987-05-19

申请号：US722024

申请日：1985-04-11

申请人： Paul F. Hope

发明人： Paul F. Hope

IPC分类号： E04C5/16 ,  F16B7/00 ,  F16B7/18 ,  F16B11/00 ,  B25G3/00 ,  F16D1/00

CPC分类号： F16B7/00 ,  E04C5/165 ,  F16B11/008 ,  F16B7/182 ,  Y10T403/1616 ,  Y10T403/47

摘要： The disclosure relates to a reinforcing bar coupling system wherein reinforcing bars or wire are coupled for structural concrete by applying to adjacent rod or wire portions a material, e.g. epoxy resin settable to form a structurally sound joint. The material is applied by injection into a sleeve surrounding the adjacent wire portions.

摘要翻译： 本公开涉及一种钢筋联接系统，其中钢筋或钢丝通过向相邻的杆或钢丝部分施加一种材料，例如， 环氧树脂可固化以形成结构良好的接头。 通过注射将材料施加到围绕相邻导线部分的套筒中。

公开(公告)号：US3921281A

公开(公告)日：1975-11-25

申请号：US50669274

申请日：1974-09-17

申请人： DAIDO STEEL CO LTD

发明人： HATTORI SEIJI ,  KIMURA TOMIO

IPC分类号： B21D39/04 ,  E04C5/16 ,  B21D39/00 ,  B23P11/00

CPC分类号： E04C5/165 ,  B21D39/046 ,  Y10T29/49934 ,  Y10T29/5367 ,  Y10T29/53996

摘要： A method for joining bars comprises the steps of placing the end portions of said two bars in a cylindrical sleeve, GRIPPING ONE END OF THE SLEEVE WITH A CHUCK AND MOVING A DIE TO WIDEN OR NARROW THE DISTANCE BETWEEN THE DIE AND CHUCK, WHEREBY THE SLEEVE IS PLASTICALLY WORKED ALONG A PART OF ITS LENGTH, LOOSENING SAID CHUCK AND MOVING THE CHUCK TO NARROW OR WIDEN THE DISTANCE BETWEEN THE CHUCK AND DIE, REPEATING ALTERNATELY SAID GRIPPING AND LOOSENING SO THAT THE SLEEVE IS PLASTICALLY WORKED ACROSS ITS FULL LENGTH AND PRESSFITTED ONTO THE BARS.

摘要翻译： 一种用于连接杆的方法包括以下步骤：将所述两个杆的端部放置在圆柱形套筒中，将切割器的一端拉出，并移动一个小直径以宽于或窄于DIE和卡盘之间的距离，由于套筒 在其长度的一部分，松动的卡车和将卡车移动到窄带上，或者增加卡车和DIE之间的距离，重新进行全面的拖动和松动，使得套筒在其全长和压力下进行塑性加工 在酒吧

公开(公告)号：US3790657A

公开(公告)日：1974-02-05

申请号：US3790657D

申请日：1971-12-15

申请人： INST POLITEHNIC IASI

发明人： LEONTE C

IPC分类号： E04C3/26 ,  E04C5/12 ,  E04C5/16 ,  E04C3/10 ,  E04C5/08

CPC分类号： E04C5/165 ,  E04C3/26 ,  E04C5/122

摘要： Beams are assembled at grade level from a multiplicity of precast concrete elements which are cemented together at their joints by mortar and, after the mortar has hardened, tension is applied to a cable extending through a channel of the beam formed by aligned passages of the individual elements. The tension is applied by relatively displacing wedge members of a removable assembly at an emergent end of the cable and the beams can then be erected. Externally threaded rings on the emergent ends of the cables of a pair of spacedly aligned beams are threaded into a pipe after a mortar between the beams has hardened, thereupon transmitting tensile force between the cables. The wedge assembly is then removed and the space around the cables and the pipe, and the space occupied by the wedge assembly, is filled with concrete.

公开(公告)号：US3701555A

公开(公告)日：1972-10-31

申请号：US3701555D

申请日：1969-11-24

申请人： HARRIS KENNETH D

发明人： HARRIS KENNETH D

IPC分类号： E04C5/16 ,  F16B2/14

CPC分类号： E04C5/165 ,  Y10T403/5721 ,  Y10T403/5733 ,  Y10T403/5766 ,  Y10T403/5786 ,  Y10T403/5793 ,  Y10T403/76

摘要： A clamp for securing adjacent ends of longitudinally aligned reinforcing bars of concrete structures which includes a tubular longitudinally split sleeve and a contracting member for pulling the ends of the tubular sleeve toward one another to contract the sleeve radially into firm gripping engagement with adjacent end portions of the reinforcing bars which are telescoped into opposite ends of the sleeve, the sleeve having internal support means intermediate its ends for holding the sleeve in a predetermined position on one of the reinforcing bars.

摘要翻译： 用于固定混凝土结构的纵向对齐的钢筋的相邻端部的夹具，其包括管状纵向分裂套筒和用于将管状套管的端部朝向彼此拉动的收缩构件，以将套筒径向收缩以与相邻端部的相邻端部 可伸缩到套筒的相对端部的钢筋，套筒具有在其端部之间的内部支撑装置，用于将套筒保持在一个钢筋上的预定位置。

公开(公告)号：US3694012A

公开(公告)日：1972-09-26

申请号：US3694012D

申请日：1969-11-04

申请人： ERICO PROD INC

发明人： GELFAND LEONARD

IPC分类号： E04C5/18 ,  E04C5/16 ,  F16B2/08

CPC分类号： E04C5/165 ,  Y10T403/5741 ,  Y10T403/5786

摘要： A coupling for concrete reinforcing and like bar particularly suitable for compressive loading which comprises a generally Ushape element adapted to embrace the butted ends of such bar with transverse clamp straps extending between the legs of such element being individually tightenable so that the coupling can be secured first to one bar and then the other.

摘要翻译： 用于混凝土加固和类似棒的联接器，特别适用于压缩载荷，其包括大致U形元件，其适于包围这种杆的对接端，横向夹带在该元件的腿之间延伸，以使得联接可以是 先到一个酒吧，然后另一个。

公开(公告)号：US3638978A

公开(公告)日：1972-02-01

申请号：US3638978D

申请日：1967-12-21

申请人： ELEKTRO THERMIT GMBH

发明人： GUNTERMANN HANS

IPC分类号： E04C5/16 ,  F16B7/00

CPC分类号： E04C5/165 ,  Y10S164/12 ,  Y10T403/472 ,  Y10T403/473 ,  Y10T403/475 ,  Y10T403/479

摘要： This invention relates to a sleeve joint for connecting steel inserts in steel-concrete construction which comprises shaped metal bodies secured to the ends of the inserts to be connected, sleeve means enclosing at least part of both of the shaped metal bodies and being of larger diameter than said bodies, and aluminothermically produced metal in the space between the sleeve means and said bodies.

摘要翻译： 本发明涉及一种用于连接钢混结构中的钢插入件的套筒接头，其包括固定到要连接的插入件的端部的成形金属体，套筒装置包围两个成形金属体的至少一部分并且具有较大直径 并且在套筒装置和所述主体之间的空间中具有铝热生产的金属。

公开(公告)号：US911854A

公开(公告)日：1909-02-09

申请号：US1907351799

申请日：1907-01-11

申请人： UPSON EDWIN L ,  DOLE FREDERICK J

发明人： UPSON EDWIN L ,  DOLE FREDERICK J

CPC分类号： F16D1/101 ,  E04C5/165 ,  Y10T403/5733 ,  Y10T403/65

公开(公告)号：US735242A

公开(公告)日：1903-08-04

申请号：US1903157427

申请日：1903-05-16

申请人： GILBERT WILLIAM H

发明人： GILBERT WILLIAM H

CPC分类号： E04C5/165 ,  F16D1/101 ,  Y10T403/5733

公开(公告)号：US12049733B2

公开(公告)日：2024-07-30

申请号：US17415043

申请日：2019-12-20

申请人： Lance Rogers

发明人： Lance Rogers

IPC分类号： E01C11/14 ,  E04B1/04 ,  E04B1/06 ,  E04B1/41 ,  E04B1/48 ,  E04B5/02 ,  E04B5/16 ,  E04C5/12 ,  E04C5/16 ,  F16B13/08 ,  F16B13/12 ,  F16B13/14 ,  F16B21/20 ,  F16B39/02

CPC分类号： E01C11/14 ,  E04B1/043 ,  E04B1/06 ,  E04B1/4114 ,  E04B1/483 ,  E04B5/023 ,  E04B5/16 ,  E04C5/12 ,  E04C5/165 ,  F16B13/08 ,  F16B13/12 ,  F16B13/141 ,  F16B21/20 ,  F16B39/021 ,  F16B2200/30

摘要： A connector is disclosed for use in forming a joint between a first surface and a second surface. The connector comprises a housing. The connector also comprises a tendon. A portion of the tendon can protrude from the housing through a seal. The seal is configured to sealably cover an open end of the housing such that the tendon can move through the seal and laterally sideways across the open end together with at least a portion of the seal. Also disclosed is a connector system for use in forming a joint, and a method of installing a connector to form a joint, between a first surface and a second surface. The connector system and method comprises and makes use of the housing and the tendon.

公开(公告)号：US12044034B2

公开(公告)日：2024-07-23

申请号：US17830241

申请日：2022-06-01

申请人： Tongji University

发明人： Huanjun Jiang ,  Haozuo Wang ,  Liusheng He

IPC分类号： E04H9/02 ,  E04B1/04 ,  E04B1/98 ,  E04B2/58 ,  E04B5/38 ,  E04C3/293 ,  E04C5/16

CPC分类号： E04H9/021 ,  E04B1/04 ,  E04B1/98 ,  E04B2/58 ,  E04B5/38 ,  E04C3/293 ,  E04C5/165 ,  E04H9/0215 ,  E04H9/027

摘要： A novel function-recoverable prefabricated seismic shear wall structure with replaceable components, which includes main structural components, connecting components and replaceable components. All components are connected by bolts or pins. The connections can provide sufficient strength to effectively connect adjacent upper and lower wall panels, or wall panel and coupling beam, together. The replaceable components are installed in the bottom region of the wall and coupling beams, which provide sufficient bearing capacity and stiffness for the building structure under service loads and dissipate seismic energy under the earthquake. The damage concentrates on the replaceable components which could be easily replaced after a strong earthquake so that the function of the building structure could be quickly restored. In addition, the replaceable components with different energy-dissipation mechanisms facilitate the shear wall structure to have multiple seismic fortification lines, and improve the seismic performance of the building structure.