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WO/2021/109188A1 |
Disclosed is a "portable" mobile plate laying and transferring device, which comprises an extension rod (2), a guide rod (6), a self-lock spring balancer (8), an air pump case (16), a vehicle body box (23), a balance frame (28), and a st...
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WO/2021/108935A1 |
The invention relates to a moveable robotised cell for the production of pieces with a frame or vertical ducts pre-installed inside same and of enclosures, printed on site by means of a multi-axis 3D printing system, comprising: a self-s...
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WO/2021/108933A1 |
The invention relates to a moveable robotic cell for the production of pieces and enclosures printed on site by means of a multi-axis 3D printing system, comprising: a self-supporting structure, formed by three beams that meet at a zenit...
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WO/2021/109932A1 |
A counterweight-equipped device for quick hoisting of a PC wall panel has the following structure: an H-shaped steel beam (1) and a counterweight steel beam (3) are respectively welded to two ends of a balanced main steel beam (2). First...
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WO/2021/103713A1 |
Provided are an arm support device and a concrete pump truck with the arm support device. The arm support device comprises a tail end arm support (1), a first conveying pipe (2), a second conveying pipe (3), a first connecting member (4)...
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WO/2021/099293A1 |
The invention relates to a method for producing a reinforced concrete component (1, 1'), in particular a generatively produced reinforced concrete component (1, 1'), to a reinforced concrete component and to a production system for produ...
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WO/2021/102226A1 |
A concrete vibrator includes a frame, a strap coupled to the frame, a main housing supported upon the frame, and an electric motor coupled to the main housing. The concrete vibrator further comprises a flexible shaft having a first end c...
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WO/2021/101558A1 |
A system and method are provided for manufacturing a tower structure. Accordingly, an interlocking form ring is additively manufactured with a first printhead assembly. The interlocking form ring defines a plurality of recesses in a radi...
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WO/2021/095389A1 |
[Problem] To provide a masking board that can be reused after having damage or stains removed even in cases where an upper surface of the masking board has been damaged or stained from repeated use. [Solution] A masking board 10 is forme...
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WO/2021/090605A1 |
Provided is a user-friendly electric tool. The electric tool 1 comprises: a battery pack mount 2c to which a battery pack 4 can be attached and detached; and a cover 17 that can cover the battery pack 4, mounted on the battery pack mount...
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WO/2021/089316A1 |
The present invention concerns a concrete pump (1) comprising a first frame (2a) equipped with a hopper (5) intended to receive the concrete, feet (13) for stabilising the concrete pump (1) and a turret (10) carrying an articulated boom ...
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WO/2021/089352A1 |
The invention relates to a method for controlling the movement of an end hose (12) arranged on a concrete placement boom (10) of a concrete pump (1) with a display device (20) arranged in the region of the end hose (12) by means of a con...
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WO/2021/088596A1 |
A method for tensioning a prefabricated component employing centroid tracking and seam width control comprises the following steps: step 1, establishing a coordinate set Ω (107) of a center point at a centerline micro-segment of a rubbe...
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WO/2021/089998A1 |
An anchor device may be connected to a personal safety line used by a worker, who typically is wearing a safety harness to which the line is attached. The worker may insert an anchoring mechanism portion of the anchoring device into a co...
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WO/2021/089861A1 |
Construction system, particularly for operation by an end-user, comprising a robot device configured for constructing a wall and/or pillar structure, and at least one marking device for defining the course, form and/or position of a wall...
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WO/2021/083604A1 |
The invention relates to a structure, in particular a wind turbine tower (1), which is pretensioned by at least one tensioning element (3), having a foundation (2), a tower section made of concrete (4), in particular a plurality of prefa...
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WO/2021/086253A1 |
A wire locking mechanism (200, 300, 400, 500, 600, 700) for a reinforcement bar, rebar, wire tying device (100), the locking mechanism comprising (200, 300, 400, 500, 600, 700) a holding member (210, 310) and a counter-holding member (22...
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WO/2021/084056A1 |
The invention relates to a formwork device (2) for manufacturing a construction element (19), in particular a plate-shaped precast concrete element, said formwork device comprising a formwork element (11) and a transport anchor (20) for ...
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WO/2021/078739A1 |
The invention relates to a computer-aided method and to a device for dimensioning a formwork arrangement to be additively manufactured, comprising a formwork skin (6), which is made of a soluble material and is provided with an outer rei...
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WO/2021/080424A1 |
The invention relates to a set for delivering roof covering panels, such as corrugated panels, at a location of use, comprising: - stack forming means for forming a stack of the roof covering panels at a stacking location remote from the...
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WO/2021/076898A2 |
A three-dimensionally printed structure is provided. The three-dimensionally printed structure includes a first layer composed at least in part of a first material; a second layer composed at least in part of the first material, the seco...
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WO/2021/077040A1 |
A roof attachment system and methods of using same during the installation, maintenance, or repair of a roof on a commercial or residential building structure. The roof attachment system and the related methods of using and implementing ...
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WO/2021/074101A1 |
The invention relates to a control fitting (10) having a two-way cross-fitting, which has an inlet connecting piece (16), an outlet connecting piece (18) and a passage connecting piece (20), and having a control element (22) which is arr...
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WO/2021/070454A1 |
Provided is a robot for construction work capable of simultaneously setting a support leg and making an adjustment to the height of the support leg. This construction work robot 10 is to be used for mounting to a base body, at a prescrib...
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WO/2021/070481A1 |
This reinforcing bar binding machine is provided with a retention part, a stopper, a main driving roller, a driven roller, and a twisting part. The retention part is capable of retaining a reel in which a wire is wound around a rotary sh...
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WO/2021/069601A1 |
The invention relates to a method for obtaining a concrete construction element (1) by additive manufacturing, in which superposed mortar layers are successively deposited so as to form two walls (2, 4), opposite one another, so as to fo...
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WO/2021/052743A1 |
The invention relates to a printer apparatus (1) for creating a concrete support structure (3) for a passenger transport system (5) in the form of an escalator or moving walkway in an existing building structure (7). The printer apparatu...
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WO/2021/051491A1 |
An integrated spreading and leveling robot and a building construction apparatus. The integrated spreading and leveling robot comprises: a support (5); a spreading mechanism (1) disposed on the support (5) and configured to spread concre...
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WO/2021/052742A1 |
The invention relates to a printing system (1) and to a method for creating a concrete support structure (3) for a passenger transport system (5), designed as an escalator or moving sidewalk, in an existing building structure (7). The pr...
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WO/2021/052519A1 |
The inventio relates to an installation aid device (10) for installing a keder tarpaulin, which has, in its longitudinal edge in question, a keder bead/keder, which can be inserted into a groove (56) of a keder rail (54), the installatio...
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WO/2021/053873A1 |
According to the present invention, a mixing/discharging device (100) mixes a main agent and a curing agent of a structural sealant (14) from a main agent cartridge (32) and a curing agent cartridge (34), which are connected to each othe...
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WO/2021/054187A1 |
[Problem] To make it possible, when pressure-welding reinforcing bars, to perform the pressure welding efficiently at a low cost while ensuring reliability of the welding strength between the reinforcing bars and minimizing an increase i...
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WO/2021/047872A1 |
The invention relates to a method for operating a processing machine (100) comprising a device (1) for conveying thick material, wherein a number of target values relating to the operation of the device (1) for conveying thick material c...
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WO/2021/047876A1 |
An anchoring element for casting in concrete comprises an anchor rail (1), which has a plurality of anchor protrusions (2), and a strip-shaped receptacle for mounting fastening means, at least one retaining bracket (20) being fixed to th...
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WO/2021/042795A1 |
A sliding support self-removal auxiliary device for construction of a large-span truss (A) comprising a non-sliding side semi-circular short column (3), a sliding side semi-circular short column (4), a non-sliding side short column combi...
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WO/2021/039507A1 |
A reinforcing bar binding machine of the present invention may use wires to bind reinforcing bars. The reinforcing bar binding machine may be provided with: a feeding unit that feeds a wire around a reinforcing bar; a twisting unit that ...
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WO/2021/037070A1 |
A spacial curved surface braided structure system for multi-layer self-molding elastic rods and a construction method therefor. The structure system comprises a skeleton structure of the spacial curved surface, and the skeleton structure...
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WO/2021/037931A1 |
The invention relates to a retaining apparatus for detachable fastening to a building roof, in particular in a region of a verge of the building roof, comprising the following: at least one clamping element which is elongate and has a fi...
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WO/2021/039133A1 |
The present invention provides a cement grout material which does not freeze even in an environment where the ambient temperature can be -5°C or less, thereby ensuring the quality, and which does not require a fuel or large equipment su...
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WO/2021/039506A1 |
This reinforcing bar bundler bundles reinforcing bar using wire. The reinforcing bar bundler may be provided with a feeding unit, a twisting unit, a grip, a display unit, and a facing surface. The feeding unit may feed the wire around th...
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WO/2021/041306A1 |
A guardrail safety system is adapted for being temporarily installed at an elevated unfinished opening in a building under construction. The guardrail safety system includes a pair of cooperating brackets adapted for attachment to opposi...
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WO/2021/039425A1 |
A projection system (10) equipped with a projection device (20) for projecting plans onto each of a plurality of work areas at a work site, and an adjustment unit (27) for adjusting the quantity of plans to be simultaneously projected by...
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WO/2021/036749A1 |
A trowelling robot (100), comprising: a rack (1), a movable trowelling device (2), a jacking device (3), and a steering device (4), wherein the movable trowelling device (2) is provided on the rack (1), drives the rack (1) to move and is...
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WO/2021/031509A1 |
Disclosed are a wall leveling assembly and a mounting method therefor. The wall leveling assembly comprises: a keel assembly (30) comprising a top keel (31), a bottom keel (32) and vertical keels (33), wherein each of the vertical keels ...
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WO/2021/033844A1 |
The present invention relates to a newly-structured safety device for preventing a fall from a transmission tower, the safety device being configured to prevent a worker who climbs a transmission tower to maintain/repair the transmission...
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WO/2021/032276A1 |
An arrangement for attaching a falling post (1) on a base structure (B), the post (1) being rotatable movable between a standing and a recumbent position. The arrangement comprises a stand (2), the post (1) attached pivotally to the stan...
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WO/2021/032825A1 |
The invention relates to a device (1) for a distribution mast (2), said device (1) having: - a line (3), wherein the line (3) has a mast line section (4) and a loose rotational line section (5), and the rotational line section (5) is rot...
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WO/2021/026950A1 |
Disclosed is a deep foundation pit safety protection device for building construction, comprising a safety net, a buffer guardrail, two insertion columns, and two pre-embedded pipes, wherein the safety net is arranged in front of the buf...
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WO/2021/028433A1 |
An adjustment system comprising an adjustable support (100; 100´), a driving arrangement (200; 200'), a locking arrangement (203; 203') and a motor (300; 300'). The adjustable support (100; 100') comprises a base (101; 101´) comprising...
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WO/2021/029314A1 |
The present invention provides: a concrete curing adhesive tape that exhibits excellent adhesion to a wet concrete surface and exhibits excellent re-releasability due to an adhesive composition for a concrete curing adhesive tape contain...
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