公开(公告)号：US11987982B2

公开(公告)日：2024-05-21

申请号：US17541001

申请日：2021-12-02

申请人： Disney Enterprises, Inc.

发明人： Zsolt Hormay ,  Philip J. Jackson ,  Tammy Tosounian ,  Robert W. Jewell ,  Angela M. Orovets ,  Robert Pontrelli ,  Maeis Heshmati

IPC分类号： E04C5/16 ,  E04C5/18 ,  E04G21/12 ,  E04F13/04

CPC分类号： E04C5/163 ,  E04C5/16 ,  E04C5/167 ,  E04C5/168 ,  E04C5/18 ,  E04G21/122 ,  E04F13/047

摘要： Rebar-based support assemblies that can be fabricated without the need for on-site welding. The assemblies include a number of differing sized and shaped crimps used in place of welds to provide rebar assembly-to-rebar assembly connections. Each crimp mechanically couples two or three pieces of rebar together, such as a border bar of one rebar assembly to a border bar of an adjacent rebar assembly. Each crimp includes a body with two or more arcuate recessed surfaces each for receiving a piece of rebar. In a first configuration of the crimp, a pair of spaced-apart arms (or extending members) extend from the body and define an opening through which the rebar is passed and set into the recessed surfaces. A deformation force is applied upon the two arms to deform the body into a second configuration with the arms in abutting contact or nearly so at an outer tip or end.

公开(公告)号：US11939736B2

公开(公告)日：2024-03-26

申请号：US17338049

申请日：2021-06-03

申请人： Ahmed M. Phuly

发明人： Ahmed M. Phuly

IPC分类号： E02D27/42 ,  F03D13/20 ,  E02B17/02 ,  E04G21/02 ,  E04H12/34 ,  E02D27/28 ,  E04C5/06 ,  B28B1/14 ,  E02D27/02 ,  E02D27/08 ,  E02D27/26 ,  E04G21/12 ,  E02B17/00 ,  E04H12/08 ,  E04H12/16 ,  E04C5/04 ,  E04C5/16 ,  E04H12/00

CPC分类号： E02D27/425 ,  B28B1/14 ,  E02B17/025 ,  E02B17/027 ,  E02D27/02 ,  E02D27/08 ,  E02D27/26 ,  E02D27/28 ,  E02D27/42 ,  E04C5/0604 ,  E04G21/02 ,  E04G21/12 ,  E04H12/341 ,  F03D13/22 ,  E02B2017/006 ,  E02B2017/0069 ,  E02B2017/0073 ,  E02B2017/0091 ,  E04C5/04 ,  E04C5/162 ,  E04C5/168 ,  E04H12/08 ,  E04H12/16 ,  E04H2012/006 ,  F05B2230/50 ,  F05B2240/912 ,  Y02B10/30 ,  Y02E10/728 ,  Y02P70/50

摘要： A wind turbine foundation comprising a concrete support slab having a horizontal rebar grid therein, a concrete pedestal integral with the support slab and having vertical post tensioning elements therein and a plurality of concrete ribs on top of and integral with the support slab and integral with the pedestal, the ribs having rebar therein and extend outwardly from the pedestal, the pedestal, slab and ribs are connected to each other to form a monolithic foundation. The foundation design reduces the weight and volume of materials used, reduces cost, and improves heat dissipation conditions during construction by having a small ratio of concrete mass to surface area thus eliminating the risk of thermal cracking due to heat of hydration.

公开(公告)号：US20240084597A1

公开(公告)日：2024-03-14

申请号：US18206820

申请日：2023-06-07

申请人： CCCC CONSTRUCTION GROUP CO., LTD.

发明人： Wenchao LIU ,  Kesheng ZHANG ,  Baoshuang REN ,  Shuwei CHENG

IPC分类号： E04C5/16

CPC分类号： E04C5/165

摘要： Disclosed are a sleeve grouting device and method for prefabricated building, relating to the technical field of engineering construction. The grouting device includes a sleeve, a driver and an oscilloscope, sleeve openings at two ends of the sleeve each are configured to be penetrated by connection rebars of each of two different prefabricated components, a piezoelectric ceramic is provided horizontally at each of the sleeve openings at two ends of the sleeve, a corresponding one of the piezoelectric ceramics is electrically connected to the driver and another corresponding one of the piezoelectric ceramics is electrically connected to the oscilloscope; a bottom end of the sleeve is connected to an inlet pipe to be communicated with a g grout injection equipment, and a top end of the sleeve is connected to an outlet pipe.

公开(公告)号：US20240068227A1

公开(公告)日：2024-02-29

申请号：US18242646

申请日：2023-09-06

申请人： CETRES HOLDINGS, LLC

发明人： Thomas M. ESPINOSA

IPC分类号： E04B1/41 ,  E04B1/26 ,  E04C5/16 ,  E04B2/56

CPC分类号： E04B1/4157 ,  E04B1/2604 ,  E04C5/16 ,  E04B2/56 ,  E04B2001/268

摘要： A reinforced building wall includes a foundation and an anchor rod anchored to the foundation; a first stud wall disposed above the foundation; the first stud wall having a first bottom plate, a first top plate and first and second vertical studs operably joined to the first bottom plate and the first top plate; a horizontal first bridge member disposed between the first stud and the second stud, the first bridge member having a first vertical opening; a rod post having one end operably connected to the anchor rod and operably connected to the first bridge member to transfer downward forces from the first bridge member and the second bridge member to the rod post; the anchor rod is attached to an anchor; and the anchor is disposed in an upper portion of the foundation.

公开(公告)号：US20240052636A1

公开(公告)日：2024-02-15

申请号：US17766225

申请日：2020-10-02

申请人： TECHNISCHE UNIVESITÄT DRESDEN

发明人： Iurii Vakaliuk ,  Maria Patricia Garibaldi ,  Steffen Rittner

IPC分类号： E04C5/16 ,  E04C5/07

CPC分类号： E04C5/163 ,  E04C5/07

摘要： The invention relates to a system for connecting textile-reinforced structural modules along a connecting edge (76) having an edge groove (74) comprising yarn loops (4). According to the invention, the system comprises a wedge element (410) and two shell elements (420) having a keyway (422) and is provided for insertion into the two edge grooves (74) having overlapping yarn loops (4), wherein further the wedge element (410) is provided for partial extraction from the two oppositely arranged keyways (422) so that the shell elements (420) can be spread away from each other by wedge action and the yarn loops (4) can be pulled together. The invention further relates to an apparatus and a method for producing a textile reinforcement (10) comprising a yarn (2) arranged within a base frame (100) or for producing a textile-reinforced structural module (72) comprising the textile reinforcement (10) and a curable material, wherein a freely formable shaping device (200) is provided on which the structural module is formed. According to the invention, the textile reinforcement (10) can be formed between yarn holding devices (130, 180) arrangeable on bendable frame strips (110). The invention also relates to a concrete component comprising connected concrete structural modules and a printer description file, and a yarn deposition file.

公开(公告)号：US11851880B2

公开(公告)日：2023-12-26

申请号：US17045501

申请日：2019-04-08

申请人： Aus Chairs Pty Ltd

发明人： Bodin Rajkovic ,  Francesco Iaconis

IPC分类号： E04C5/16 ,  E04C2/04 ,  E04C5/01 ,  E04C5/20

CPC分类号： E04C5/168 ,  E04C2/044 ,  E04C5/01

摘要： In a first aspect there is disclosed a reinforcing spacer (10) for use in constructing a concrete slab. The spacer (10) includes a first reinforcing arm (12) having a first arm base (16), a first arm wall (18) and a first arm support surface (20) provided on the first arm wall (18). The spacer (10) further includes a second reinforcing arm (14), transverse to the first reinforcing arm (12). The second reinforcing arm (14) has a second arm base (22), a second arm wall (24), and a second arm support surface (26) provided on the second arm wall (24). The first arm support surface (20) includes a first arm recess (36), and a first arm inclined surface (46) which slopes towards the first arm recess (36). The second arm support surface (20) includes a second arm recess (56) and a second arm inclined surface (60) which slopes towards the second arm recess (56). In use the spacer is located on a top surface of a pod to support a reinforcing mesh.

公开(公告)号：US11834830B2

公开(公告)日：2023-12-05

申请号：US17043475

申请日：2018-10-18

申请人： BEST COUPLER CO., LTD.

发明人： Seong Eun Won

IPC分类号： E04C5/16

CPC分类号： E04C5/165 ,  Y10T403/5713 ,  Y10T403/5786

摘要： The present invention relates to a coupler for connecting reinforcing bars which is used for connecting reinforcing bars to each other that are used in a construction site and, more specifically, to a coupler for connecting reinforcing bars which has increased strength and excellent fastening force on reinforcing bars through a structural improvement, and also provides increased convenience in assembly, thereby maximizing the manufacturing efficiency. The present invention has increased strength and excellent fastening force on reinforcing bars through a structural improvement to a coupler body, and does not require a separate fixing means by allowing a plurality of piece bodies to be assembled to a piece body guide provided with a magnet, thereby providing increased convenience in assembly and maximizing the manufacturing efficiency.

公开(公告)号：US11739525B2

公开(公告)日：2023-08-29

申请号：US16949675

申请日：2020-11-10

申请人： Forma Technologies Inc.

发明人： Scott Armstrong

IPC分类号： E04B2/86 ,  E04G9/05 ,  E04C5/16 ,  E04G17/075 ,  E04G11/02 ,  E04G11/06 ,  E04G11/38 ,  E04G11/36 ,  E04G11/46 ,  E04H9/00 ,  E04H9/14

CPC分类号： E04B2/8635 ,  E04C5/168 ,  E04G9/05 ,  E04G11/02 ,  E04G11/06 ,  E04G11/365 ,  E04G11/38 ,  E04G11/46 ,  E04G17/0754 ,  E04B2002/8676 ,  E04H9/00 ,  E04H9/14

摘要： The disclosure presents a composite column formwork which utilizes a fiber reinforced polymer (FRP) stay in place container which incorporates horizontally coplanar support chairs bonded to the interior surface, closed ties bonded to the support chairs and a plurality of longitudinal rebar enforcements bonded to the closed ties. All of the components in a preferred embodiment are formed of a fiberglass material.

公开(公告)号：US20230265655A1

公开(公告)日：2023-08-24

申请号：US17679081

申请日：2022-02-24

申请人： Shahn Christian Andersen

发明人： Shahn Christian Andersen

IPC分类号： E04C5/16 ,  F16B7/18

CPC分类号： E04C5/165 ,  F16B7/182

摘要： The present invention relates to a novel form of self-locking mechanical rebar coupler which is able to easily couple neighboring rebars by way of an inserting plug welded to one side of the rebar, which penetrates a receiving socket which is welded to another piece of rebar. It is then locked into place by a spring-loaded dowel which penetrates the inserting plug when the inserting plug pushes down a cap at the bottom of the receiving socket which had been holding the spring-loaded dowel in place. The purpose of this coupler is to transfer a load against tensile force and compression force in a stable manner by coupling two separate pieces of rebar and locking them into place. Various diameters of rebar can be used in this self-locking mechanical rebar coupler. The assembly by providing a self-locking rebar coupling, is aimed to reduce the size of rebar components which can be combined together on a construction site and improve construction speed.

公开(公告)号：US11674314B2

公开(公告)日：2023-06-13

申请号：US17509058

申请日：2021-10-24

申请人： FENG HE YING ZAO GROUP CO., LTD.

发明人： Baoru Jie ,  Jiangang Jie ,  Shuangxi Zhou ,  Zhiyong Yao ,  Wenrong Hu ,  Yuchun Chen ,  Wujin Tao ,  Wen Liu ,  Luolong Zhan ,  Xin He

IPC分类号： E04C5/16 ,  E04B5/04 ,  E04C5/06 ,  E04B5/10

CPC分类号： E04C5/163 ,  E04B5/046 ,  E04B5/10 ,  E04C5/0627 ,  E04B2103/02 ,  E04B2103/06

摘要： The present disclosure relates to a field of construction engineering, and in particular to a reinforcing structure of a concrete overhead layer before a building expires. The reinforcing structure of the concrete overhead layer includes supporting structures, connecting structures, and metal members; wherein the reinforcing structure is configured to reinforce a concrete floor slab and/or a concrete beam; through holes are disposed on the concrete floor slab; each of the supporting structures passes through each of the through holes and the supporting structures are configured to support the concrete floor slab and/or the concrete beam; and each of the connecting structures is configured to fix each of the supporting structures on each of the metal members; each of the metal members is disposed on each of the through holes.