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WO/2023/025857A1 |
The present invention relates to an additive manufacturing device comprising an applicator head (10) mounted so as to be movable along 3 axes (X, Y, Z), said applicator head comprising a nozzle (12) through which material is extruded ont...
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WO/2023/025984A1 |
The invention relates to a concrete form system (100) comprising a ferromagnetic structure (200) extending in vertical direction, one or more support devices (1) comprising a magnet (20) for attaching the one or more support devices (1) ...
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WO/2023/023725A1 |
A telescopic roof platform provides a safe and convenient to use platform for working in ceilings. The telescopic roof platform comprises: a first joist retainer, for engaging with a first joist; a second joist retainer, for engaging wit...
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WO/2023/028206A1 |
A concrete vibrator system comprising a vibrating head, a power box, a first cable, and a storage cart. The vibrating head includes a shaft and a motor. The shaft has a center of mass radially offset from a rotational axis of the shaft. ...
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WO/2023/021797A1 |
According to the present invention, an optical fiber–embedded PC steel strand includes a PC steel strand and an optical fiber. The PC steel strand comprises a plurality of twisted PC steel wires. The optical fiber is fixed with resin i...
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WO/2023/021457A1 |
Disclosed is a modular safety fencing system and a method for using a modular safety fencing system. The modular safety fencing system comprises at least one module having a rigid box and a covering, at least two telescopic side frames a...
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WO/2023/019295A1 |
A fall arrest roof mount anchor is designed to secure construction and maintenance personnel working at heights, utilising harness and lanyard fall protection equipment. The roof mount anchor comprises a mounting plate having a uniform c...
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WO/2023/021192A1 |
The present invention relates to an extending and retracting reel for deployment of a concrete vibrator and a hose guide grip with a vibration dampening effect and remote control of the intensity of the vibration and the deployment posit...
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WO/2023/019319A1 |
An extendable needle davit assembly has an extendable beam comprising a fixed beam portion, and a telescopic beam portion slidably receivable within a distal end of the fixed beam portion. An intermediate lateral bracing frame holds the ...
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WO/2023/021293A1 |
Brick Line Block A brick line block (100) is disclosed that is configured to fit over a profile and firmly clamp onto the profile. The block is in the form of a square tube having, on an inner side, first and second surfaces (18,19) lyin...
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WO/2023/015727A1 |
The present invention relates to a composite wall comprising a light steel keel having a profiled section structure. The wall is formed by compounding of a light steel keel having a profiled section structure, a grid, and sprayed gypsum ...
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WO/2023/016868A1 |
A boom-arm segment for a concrete pump, having an upper chord (33), a lower chord (34) and two side parts (35, 36) connecting the upper chord (33) and the lower chord (34), the side parts (35, 36) each comprising a lower edge portion (43...
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WO/2023/015346A1 |
A fall protection safety rail system has a rail defining a trolley channel therein. The rail also defines exterior side and top attachment channels. The system has a support which engages the side attachment channels to support the rail ...
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WO/2023/014219A1 |
In a method for manufacturing a module 1 for a building, a formwork for a floor 3 and lower layers of a cavity wall 5 are first made on a substrate by means of 3D concrete printing. Reinforcement for the floor 3 and for beams 13 is then ...
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WO/2023/013086A1 |
Provided are: a self-traveling robot transfer system in which, when a reinforcing rod binding self-traveling robot reaches, while self-traveling on a reinforcing rod as a traveling track, the vicinity of the end of the reinforcing rods, ...
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WO/2023/004458A1 |
A height safety trolley and modular rigid rail system for construction and maintenance personnel working at height is designed to allow continuous, smooth and fail-safe operation, for fall restraint and fall arrest, rope access and absei...
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WO/2023/009098A1 |
The invention relates to additive technologies in a building industry, and it may be used to build structures, houses, and other objects. The problem to be solved by the present invention is the creation of operating members system for 3...
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WO/2023/001739A1 |
Disclosed is a device that is to be worn on the back and comprises a carrying strap unit, and a rechargeable battery pack receptacle for receiving a rechargeable battery pack for supplying energy to a hand-held immersion vibrator, the im...
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WO/2023/002683A1 |
A reinforcing bar binding robot according to the present invention may comprise: a reinforcing bar binding unit that binds, with binding wires, intersecting parts at which a plurality of primary reinforcing bars and a plurality of second...
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WO/2023/002247A1 |
The three-dimensional printing head comprises a dynamic mixer (3) comprising a mixer casing (4), which delimits a mixing chamber (5), a supply inlet (15) configured to supply the mixing chamber (5) with a mineral composition and a discha...
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WO/2023/003795A1 |
A method of spicing together and joining ends of a first member and a second member includes the steps of: arranging the ends of the first member and the second member in side-by-side manner; placing a coupling sleeve over the ends of th...
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WO/2023/001533A1 |
The invention relates to an auxiliary unit (200) suitable for electrically driving a truck-mounted concrete pump (100), the truck-mounted concrete pump (100) comprising: - a hydraulically driven concrete pump system (110) for conveying c...
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WO/2023/283737A1 |
The present disclosure concerns rebar installation devices for forming concrete structures, and methods of installing rebar(s) in a concrete structure form space using one or more rebar installation devices described herein.
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WO/2023/286412A1 |
[Problem] To provide a sheet fixing tool whereby: retention after mounting the tool to a sheet can be maintained; and work can be carried out easily and simply when pulling out the tool. [Solution] A sheet fixing tool for coupling/fixing...
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WO/2023/282215A1 |
Provided is a coarse aggregate that can be produced inexpensively and vastly improves the tensile strength of concrete. This coarse aggregate 10A for concrete has a spiral portion 1 in which a wire is spirally wound a plurality of times ...
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WO/2023/281823A1 |
The present specification discloses a reinforcing bar binding robot that is able to execute reinforcing bar binding work of alternately repeating an operation for travelling on a primary reinforcing bar and a secondary reinforcing bar an...
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WO/2023/280657A1 |
The invention relates to a method for automatically adjusting a variable boom position (MS) of an adjustable distributor boom (3) of a building material pump apparatus and/or thick matter pump apparatus (4), wherein at least one same tip...
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WO/2023/282216A1 |
In the present invention, when pouring concrete into a mold, a coarse aggregate is evenly distributed in the mold by a simple method. The concrete is poured by filling a mold (test body creation container 20) in advance with a metal coar...
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WO/2023/280656A1 |
The invention relates to a method for controlling a movement of an adjustable distributor boom (3), wherein the distributor boom (3) has a plurality of adjustable boom components (5a, 5b, 5c, 5d, 5e), wherein at least one same tip positi...
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WO/2023/282258A1 |
A rebar tying robot disclosed in the present specification is able to repeatedly execute, for a plurality of first rebars and a plurality of second rebars intersecting with the plurality of first rebars, an operation for travelling on th...
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WO/2023/283391A1 |
A non-threaded, one-touch connection device for connecting reinforcing bars includes a pair of coupler bodies fastened together by a connector and each of the coupler bodies having a hollow portion for receiving the reinforcing bar. An i...
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WO/2023/279680A1 |
Disclosed in the present invention are a fabricated concrete beam-column joint and a construction method therefor. The fabricated concrete beam-column joint comprises: a prefabricated column upper column comprising a first reinforced con...
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WO/2023/274137A1 |
The present application relates to a plastering device and a bricklaying system. The plastering device comprises: a chassis; a vertical frame, the vertical frame being arranged on the chassis, and the vertical frame comprising two vertic...
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WO/2023/272593A1 |
Disclosed in the present invention is a BIM-technology-based large-area complex-shape suspended ceiling construction method, which relates to the technical field of suspended ceiling decoration installation. The present invention compris...
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WO/2023/273581A1 |
Disclosed herein is a bricklaying device, comprising a first robot and a second robot arranged in a front-back direction. The first robot comprises a first moving chassis, a placing platform, a first manipulator, a plastering mechanism, ...
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WO/2023/274571A1 |
The present invention relates to a tool which can be used to spread and smooth building materials, especially plaster and mortar. The present invention relates in particular to a smoothing trowel (10) which comprises a smoothing board (2...
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WO/2023/272350A1 |
A method for sleeper retaining wall installation involves attaching installation apparatus between vertical posts with lowermost ends of the posts inserted into respective pier holes in a ground surface. The installation apparatus may co...
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WO/2023/275893A1 |
An embodiment herein provides an autonomous modular robot (102) to perform wall finishing using autonomous robotics. The autonomous modular robot (102) is localized in a target environment with respect to a wall (130) based on a floor ma...
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WO/2023/278421A1 |
An apparatus for screeding concrete to produce a level finished surface includes a frame assembly (50) having a pair of spaced vertically oriented stabilization legs (70) secured to the front end thereof supporting a generally horizontal...
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WO/2023/277706A1 |
A coupling system is described comprising an anchor that may releasably connect to a coupled member. Associated tools configured to cooperate with the coupling system and methods of use of the coupling system and release or re-engagement...
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WO/2023/276784A1 |
This shape acquisition method that makes it possible to simply acquire object shape information without using light comprises the acquisition of information about object inclination angles at a plurality of points using a plurality of in...
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WO/2023/275182A1 |
The present invention relates to a method for producing a wall. In a step, a reinforcement (28) is provided (50). In a further step, an arrangement (52, 54) of a manufacturing device (12) is effected on a first side of the reinforcement ...
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WO/2022/268262A2 |
The invention relates to a smoothing device (100, 200) for smoothing a concrete part (1), comprising a primary cutter (104, 204, 204', 204", 204''') for cutting a concrete layer off the concrete part, an axis of rotation (102, 202), and ...
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WO/2022/268263A1 |
The invention relates to a method for producing a concrete component (100, 200), comprising the steps of: producing a first component portion (126, 226) and a second component portion (132, 232) with concrete, wherein the first component...
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WO/2022/263382A1 |
The invention relates to a large mobile manipulator (10), in particular an automatic concrete pump, comprising a chassis (12); a work boom (13) which is rotatably arranged on the chassis (12) about a vertical axis and which can be folded...
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WO/2022/257948A1 |
The present application provides a bricklaying method, a bricklaying apparatus, bricklaying device, and a building system. The bricklaying method is used by the bricklaying apparatus to execute a bricklaying operation. The bricklaying ap...
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WO/2022/261231A1 |
The beam rotation device described herein has a base support with a first vertical jaw arm, a second vertical jaw arm, and a support arm. The second vertical jaw arm may be pivotally coupled to the device so as to go from a first, closed...
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WO/2022/257681A1 |
An interaction system, a bricklaying apparatus, a bricklaying robot arm and a bricklaying positioning method. The interaction system comprises: a light emission source, which emits a plurality of light rays to form a vertical reference s...
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WO/2022/259717A1 |
A screw assembly (10) for position adjustment comprises a screw member (12) and a cylindrical member (14). The screw member is formed from a first shaft portion (16) and a second shaft portion (18) that extend on one straight line. The f...
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WO/2022/255145A1 |
Provided is a structure protection sheet having exceptional strength, the structure protection sheet making it possible to greatly reduce a construction time when providing a protective sheet to the surface of a structure made of concret...
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