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WO/2019/227304A1 |
Provided are a linkage mechanism for a rebar tying machine and a rebar tying machine, wherein the linkage mechanism for the rebar tying machine comprises a power device (3) and a power delaying mechanism, the power device (3) being conne...
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WO/2019/227154A1 |
The present invention relates to a junction box holder for securing a junction box, also referred to as a lightbox, in position during pouring of settable material into formwork. The junction box holder includes a base and a securing fra...
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WO/2019/230895A1 |
A curing sheet for blasting use according to the present invention is made from a soft vinyl chloride resin composition comprising a vinyl chloride resin and a plasticizer and has a Young's modulus in a flowing direction of 5 to 200 MPa ...
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WO/2019/222896A1 |
A construction method of a floor panel comprises: building a supporting system (20); arranging multiple concrete forms (200) at the supporting system (20), adjacent concrete forms (200) abutting against each other, and each concrete form...
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WO/2019/223742A1 |
An assembled box building, construction equipment for same, and a control method therefor. The assembled box building (1) comprises an outer wall (1-1), a foundation (1-2), a top panel (1-3) and a box (2). The box (2) comprises a top box...
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WO/2019/222799A1 |
The invention is directed broadly to a ladder having a fall control system, comprising: a ladder; a tensioner mounted towards a bottom end of the ladder; a mount mounted towards a top end of the ladder; a cable that extends from the tens...
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WO/2019/218233A1 |
A construction method for a house having a water pipe separate from a main structure comprises: fabricating a wall (1), and forming a vertical recess (11) on a lateral side of the wall (1) in the process of forming; fabricating a floor (...
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WO/2019/222727A1 |
An anchor assembly for being embedded in concrete includes a metal plate including an opening, the metal plate including a top surface and bottom surface; the opening including a wall extending from the top surface or the bottom surface;...
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WO/2019/218180A1 |
A construction method for a house having a water pipe and a low-voltage wire separate from a main structure comprises: fabricating a wall (1), a floor (2) and a suspended ceiling (13a, 13b); disposing the suspended ceiling (13a, 13b) at ...
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WO/2019/218234A1 |
A construction method for a house having a low-voltage wire separate from a main structure comprises: fabricating a wall (1), and forming a vertical recess (11) on a lateral side of the wall (1); fabricating a skirting board (6), a door ...
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WO/2019/213682A1 |
The present invention relates to a protective cover (10) for a casement (11) or a door leaf, the protective cover (10) having two film surfaces lying one atop the other. The film surfaces consist of a plastic film and are substantially r...
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WO/2019/210548A1 |
A replaceable gun head of a steel bar strapping machine, a steel bar strapping machine having the replaceable gun head and an operating method of the steel bar strapping machine. The replaceable gun head of the steel bar strapping machin...
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WO/2019/207273A1 |
A scaffolding assembly is disclosed. The system includes scaffolding poles joints (or fittings) for releasably securing the poles at cross-over points. Each scaffolding joints has an inner body member and two movable outer clamping membe...
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WO/2019/204870A1 |
According to the present disclosure there is provided an external cover assembly for an opening in a building such as a window or door aperture, the assembly including a cover expandable from a collapsed configuration in which the cover ...
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WO/2019/207748A1 |
The objective of the present invention is to provide a concrete vibrator which is capable of automatically changing the rotational speed of a motor in accordance with the state of a vibrating cylinder, and which is capable of suitably av...
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WO/2019/206988A1 |
The invention relates to a method and a system for the hydraulic control of a concrete placing boom (14) comprising a plurality of boom arms (16), wherein hydraulic drive cylinders (18) for the boom arms (16), which are connected to one ...
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WO/2019/207390A1 |
The invention relates to a connection element 2 for assembling a lateral protection, comprising a receiving area 21 for a rod 1, at least one lateral protrusion 22, and at least one connection point 221 for connecting the connection elem...
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WO/2019/209929A1 |
A safety anchor apparatus is adapted for use in installation of a perimeter cable fall protection system at a construction site, e.g., involving concrete or masonry wall construction. The safety anchor apparatus may be mounted during con...
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WO/2019/206774A1 |
The invention relates to a method for controlling the movement of a boom, wherein the boom is moved by means of a plurality of hydraulic drives (2, 3). Each hydraulic drive (2, 3) is fed with a hydraulic medium, the pressure and/or volum...
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WO/2019/201041A1 |
A closed concrete pumping mechanism having no receiving hopper, comprising an input tube (1), an output tube (4), two sets of plunger pumps (5) and a dispensing valve. The dispensing valve comprises a fixed block (2) and a movable block ...
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WO/2019/202156A1 |
The invention relates to a method for producing a component (1) from a curable material, wherein, in periodically recurring steps, a new layer (2) of the material is printed in a 3D printing process onto a layer (3) lying thereunder with...
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WO/2019/200727A1 |
The present invention relates the technical field of connections of building structures, and discloses an assembled self-recovery energy-consumption type dual-steel plate slotted shear wall structure. The structure comprises a steel colu...
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WO/2019/197687A1 |
The invention relates to a safety clamp for a formwork structure of the type comprising at least one putlog supported by at least one ledger disposed perpendicular to the putlog, the clamp comprising a top body and a bottom body able to ...
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WO/2019/196627A1 |
A method for constructing a building frame and a building frame, wherein in the fabrication process of each component module, a through hole (3) is also provided in each contact surface of a component module and an adjacent component mod...
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WO/2019/197698A1 |
The invention relates to a robotised construction system comprising a Cartesian robot that can be automatically elevated as the construction increases in height. The robotised construction system comprises a robotic system for supplying ...
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WO/2019/197701A1 |
The invention relates to a robot for building refurbishment and repair, which comprises a structure (2) of profiles that comprises: at least two vertical or longitudinal fixed parallel beams (3); at least one movable transverse bar (4) p...
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WO/2019/192946A1 |
The invention relates to a self-climbing system (10), in particular a self-climbing formwork system, comprising at least one climbing rail (12, 14) which is guided on at least two climbing shoes (16, 16', 16''), in particular an upper an...
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WO/2019/193016A1 |
The invention relates to a boom arm (6), to a distributor boom (2) with at least two boom arms (6), to a concrete pump (1) with a distributor boom (2) comprising at least two boom arms (6), and to a method for producing a boom arm (6) ac...
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WO/2019/194189A1 |
A joint, in which a pair of rebars (1, 1) are connected by a cylindrical coupler (2) that screws onto male thread parts (1c) provided at an end section of both rebars. In one (1) of the pair of rebars (1, 1), thread ridges of a female th...
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WO/2019/195654A1 |
A fall arrest system includes a line retraction device having a safety line, an energy absorber configured for connecting to a terminal end of the safety line, and a harness configured for connecting to the energy absorber such that the ...
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WO/2019/193284A1 |
The invention relates to an automated device (1) designed to move bearing against a construction panel (2), the automated device (1) comprising a frame (14) carrying a tool (13) designed to perform at least one mechanical operation on th...
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WO/2019/183945A1 |
A steel bar prefabrication method comprises the following steps: acquiring, according to requirements on a target steel bar frame, multiple types of steel bars to be treated, cutting each of the steel bars to be treated so as to acquire ...
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WO/2019/184958A1 |
Disclosed is a combined structure with a high bearing capacity, the combined structure comprising a portion A and a portion B. The portion A has a cavity, and the portion B is a solidifiable material filled in the cavity and is subjected...
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WO/2019/183946A1 |
A steel bar prefabrication system comprises a cutting apparatus (100), a pretreatment apparatus (200), a prefabrication treatment apparatus (300), and an output apparatus (400). The cutting apparatus (100) is provided with a bearing plat...
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WO/2019/185963A1 |
The invention relates to a method for building concrete foundations for lattice-type offshore structures and to foundations built using this method, which has the main aim of replacing the piles used to anchor lattice structures to the s...
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WO/2019/179112A1 |
A self-adaptive assembly support tool for a self-anchored suspension cable structure, comprising a first vertical support jig frame (1), a second vertical support jig frame (2), a jig cap (3) and an annular hoop (4), wherein the first ve...
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WO/2019/179932A1 |
The invention relates to a device (10, 10') for bearing capacity failure monitoring for a mobile work machine (105). The work machine (105) has a number of stabilizers (110). Each stabilizer (110) has a support foot (115) having a suppor...
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WO/2019/179970A1 |
The invention relates to an end hose holder (20) for placing booms (2) of concrete pumps (1), to a concrete pump (1) having a corresponding end hose holder (20) and to a method for mounting said end hose holder. The end hose holder (20) ...
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WO/2019/180340A1 |
The invention relates to an apparatus (10) for placing tarpaulins, having an apparatus body (12) provided with a handle (14), and comprising: - a wire inlet (24) for receiving a fastening wire, - a head (20) for placing fasteners, - at l...
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WO/2019/179111A1 |
A fabricated purlin structure for use on a flexible cable structure, comprising: a purlin member (1), a plurality of steel pull rod connection point components, a plurality of connecting members, and a plurality of purlin supports. The p...
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WO/2019/178638A1 |
A safety cap device (10) includes a cap (20) having an internal receptacle (40) configured to receive a rebar or other construction element, the cap (20) having a first engagement formation (80). The safety cap device (10) including a mo...
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WO/2019/175400A1 |
The invention relates to a mobile concrete pump (10) having a chassis (12) which has extendable supporting legs (14), and a concrete distributor mast (18), which is arranged on a slewing mechanism (16) of the chassis (12) such that the c...
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WO/2019/174965A1 |
The invention relates to a method for manufacturing a lift shaft wall (1) having an elongate wall fastening arrangement (13) integrated therein for fastening a lift component, in particular a guide rail (9), on the lift shaft wall (1). T...
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WO/2019/176733A1 |
A concrete finishing device comprises: a crawler frame that has a belt provided on a frame; a trowel that is coupled to the frame and that finishes a concrete surface with a blade unit that rotates while in contact with the concrete surf...
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WO/2019/175065A1 |
According to this method, an external prestress is produced on at least one side of a component surface of a component (1) made of steel, metal or an alloy. For this purpose, at least one SMA plate (2) is placed as tension element on the...
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WO/2019/168216A1 |
An apparatus and method for activating a lubrication layer in a concrete pump pipe, according to an embodiment of the present invention, comprises: a chemical solution injection unit for annularly injecting a chemical solution, which act...
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WO/2019/166996A1 |
An anchorage assembly including first and second plates that are slidably movable relative to each other, each plate comprising an upper head with an outwardly-extending flange, and the first plate including at least one spreader ramp po...
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WO/2019/166467A1 |
The invention relates to a method and device for mounting components, in particular large-area façade elements, on the outside of a tall building by means of a mounting device (1) that operates self-sufficiently and is guided on rails (...
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WO/2019/166330A1 |
The invention relates to a large manipulator for concrete pumps with a distributor boom (20). The distributor boom (20) comprises an articulated boom (32), which is mounted on the boom pedestal (30), is made up of multiple boom arms (44,...
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WO/2019/163801A1 |
[Problem] To provide a prescribed apparatus to start pressure-feeding concrete using a concrete transport tube without requiring preceding mortar. [Solution] The invention is configured as a plug (10) to be inserted into a concrete trans...
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