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WO/2021/123774A1 |
A blade drive shaft assembly (100) for a road saw comprising a shaft (120), a first mounting plate (125), a spacer removably fitted (126) on the shaft (120), a second mounting plate (127) removably fitted on the shaft (120), a mounting p...
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WO/2021/121999A1 |
The present invention relates to a process for the production of a three-dimensional green body (GB) by a three-dimensional (3D) printing process, in which at least one feedstock, a built chamber and a three-dimensional extrusion printer...
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WO/2021/122541A1 |
The invention relates to a device (2) for producing concrete slabs. A mold lower part (8) is inserted into a frame (14) which is secured to receiving areas (18) of multiple guiding columns (20) via retaining braces (16), said guiding col...
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WO/2021/121533A1 |
Method for producing a cementitious board (1), wherein - a first liner (2) with first overlap sections (5) is provided and furnished with at least one layer of at least one slurry comprising a cementitious material (3); - a second liner ...
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WO/2021/126324A1 |
In one aspect, additive manufacture techniques are described herein which enable the densification of green articles prior to further article processing. In some embodiments, a method of forming an article comprises providing a powder co...
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WO/2021/126028A1 |
A crimp sleeve (200) for joining two wire ends, wherein the crimp sleeve is arranged to receive (245) the wire ends from opposite sides along an axial direction (240) of the sleeve, the crimp sleeve having an outer circumferential surfac...
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WO/2021/122592A1 |
The invention relates to a formwork panel (100) for a formwork structure (200) for producing wall or ceiling portions in fresh concrete, comprising a sensor (102) integrated into the formwork panel.
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WO/2021/126046A1 |
A crimp sleeve (200) for joining two wire ends, wherein the crimp sleeve is arranged to receive (245) the wire ends from opposite sides along an axial direction (240) of the sleeve, the crimp sleeve having an outer circumferential surfac...
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WO/2021/124799A1 |
This glass plate manufacturing method includes: alternately arranging an original glass plate 7 and a protective sheet 8 in a vertical attitude so as to produce a laminated body; taking out the original glass plate 7 and the protective s...
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WO/2021/119765A1 |
This invention relates to creating potential energy using surplus power from the grid or local energy sources and conversion of the potential energy to kinetic and electrical energy. Land and sea variants of the invention are disclosed, ...
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WO/2021/121002A1 |
The present invention belongs to the technical field related to additive manufacturing, and discloses a multi-field composite-based additive manufacturing device and method. The device comprises a powder delivery adjustment module, a sou...
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WO/2021/119777A1 |
A levering structure for a ceramic cutter device comprising a main body assembly (2) and an actuator element (6). The main body assembly (2) comprises a first (28) and a second (18) body structure, both being pivotably connected to each ...
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WO/2021/118902A1 |
A concrete product comprising an adaptive prestressing system includes a concrete body and a composite wire embedded within the concrete body at a predetermined location. The composite wire comprises anchored end portions, each of which ...
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WO/2021/115673A1 |
The invention relates to a computer-supported method and to a device for producing a concrete component (1) having at least one outer surface (2) in a defined exposed concrete quality (SB1-SB4) by means of a formwork arrangement (4), ins...
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WO/2021/116279A1 |
The invention relates to a computer-assisted method and to a device for controlling a concrete mixing facility for producing ready-mixed concrete (1) or pre-mixed pouring concrete which is mixed at least from the components cement (6a; 6...
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WO/2021/113976A1 |
A method of curing a concrete product having a cavity is described and includes positioning the concrete product on a base, sealing an opening to the cavity using a cover plate, introducing carbon dioxide (C02) gas into the cavity to exe...
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WO/2021/116093A1 |
The invention relates to a computer-assisted method and an electronic device for testing the quality of exposed concrete of a concrete component (1) with regard to an exposed concrete class (SB1 - SB4), said device comprising an optical ...
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WO/2021/119661A1 |
A machine for removing formwork from underneath a cured concrete slab includes a wheeled base movable on and supported at a support structure, a raisable-and-lowerable structure disposed on the wheeled base, and a formwork-removal device...
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WO/2021/116221A1 |
An apparatus (100) for the production of a plaster slurry is described, the apparatus (100) comprising a mixer (102) for mixing at least plaster and water to form a plaster slurry, the mixer (102) comprising an outlet conduit (122), a fo...
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WO/2021/116942A1 |
The digital printer (1) for the decoration of tiles made of ceramic material comprises: - a bearing frame (2) onto the ground; - a plane of forward movement (5) adapted to move at least one tile (19) made of ceramic material provided wit...
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WO/2021/116176A1 |
The invention relates to a device for machining the surface of workpieces of different sizes, in particular natural stone slabs, having a laser beam source for generating a laser beam, an optical machining system for focusing and deflect...
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WO/2021/113915A1 |
A coupling (40) for connecting a suction line (31) to a first fluid flow and an exhaust gas flow, the coupling (40) comprising first and second portions (51, 52). The first portion (51) is adapted to receive an end section (34) of the su...
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WO/2021/119629A2 |
Described is a cementitious material delivery system having at least one material box with a lower access point that is connected to a collection hopper. Also described is a cementitious material delivery system having at least one conta...
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WO/2021/116149A1 |
A hose (200) is described, the hose comprising a first section (210) comprising a cross sectional area Αχ and a second section (220) comprising a cross section area kj. The first section is in fluid communication with the second sectio...
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WO/2021/109273A1 |
A stone processing apparatus, comprising a base (10), a milling cutter (20), grinders (30), nozzles (40), and a buffing wheel (50). A conveyor is provided on the base (10); the milling cutter (20) is disposed on one side of the conveyor;...
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WO/2021/110967A1 |
A device and a process for the continuous application of a refractory slurry to a surface incorporate a batch reactor (10) for the controlled mixing of the slurry, a product vessel (60) in communication with the batch reactor (10) to con...
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WO/2021/108934A1 |
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/2021/109984A1 |
Disclosed is oyster attachment base technology, and in particular a concrete oyster attachment base and a preparation method therefor, and a construction method. The concrete oyster attachment base has the characteristics of rapid induct...
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WO/2021/110888A1 |
The invention relates to formwork (1) for producing a concrete element (2), in particular a wall element or ceiling element, having an opening (7), in particular a window opening or door opening, the formwork comprising: a formwork panel...
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WO/2021/109990A1 |
An oyster attachment base technology, in particular, relating to silicate cement concrete and lightweight concrete oyster attachment bases and preparation methods. By adding an inducer, an attachment base for inducing a marine sessile or...
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WO/2021/111192A1 |
A light transmitting building block is disclosed. The building block includes: a block having one or more holes; one or more transparent rods disposed inside corresponding one or more holes of the block such that a gap is created between...
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WO/2021/110228A1 |
Modular mould system for casting panels (180) made from a hardenable material, where the panel (180) comprises a front side (182) and a rear side (184) where ribs (188) are provided on the rear side (184), and where a top side, bottom si...
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WO/2021/109272A1 |
Provided is a fully automatic stone-cutting machine, comprising a machine frame (1); the machine frame (1) is sequentially provided with a conveying position, a cutting position, and a material-feeding position according to the direction...
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WO/2021/109762A1 |
The present invention relates to an artificial stone slab texture making apparatus, comprises a conveying table, a tray located on the conveying table, a blank making machine used for making a slab blank, a spraying machine used for spra...
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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/2021/109991A1 |
Disclosed is technology for inducing the attachment of marine sessile organisms, and in particular concrete for inducing the adhesion of marine sessile organisms and a preparation method therefor. The concrete has the characteristics of ...
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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/2021/109982A1 |
The present invention relates to a concrete for inducing attachment of marine sessile organisms and promoting growth, particularly to a concrete for inducing sessile organisms and promoting growth, a substrate and a preparation method. B...
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WO/2021/111486A1 |
A multi-wire machine for cutting blocks of natural or artificial stone, comprising: wire loops (2) with diamond inserts with almost identical length; a motor drum (22) for driving the cutting motion of the wires with diamond inserts; a s...
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WO/2021/107846A1 |
A battery compartment battery lock mechanism (700) comprising a locking member (710) rotatably supported on a shaft (720) and comprising a leading edge portion (750) arranged to enter a recess (760) formed in a battery (220) to lock the ...
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WO/2021/108234A2 |
Disclosed herein is a method and apparatus for back end control of translation and rotation of green ware (e.g., producible from ceramic extrudate). A green ware handling system includes a back end assembly that contacts a back end face ...
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WO/2021/105726A1 |
A method of diffusing CO2 within a concrete mixture that includes mixing a non-recycled aggregate material with a CO2 gas in a pretreatment chamber of a concrete preparation system to form a CO2 adsorbed aggregate material, transferring ...
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WO/2021/105527A1 |
The invention relates to an adjustment device for machines for cutting floor tiles and similar, which is provided with a base (1) and an arm (2) carrying a head with a cutting disc (5), and which comprises an adjustment bolt (3) rotatabl...
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WO/2021/107833A1 |
A rim-type abrasion cutter drive sprocket (24) for driving an abrasion cutting chain (16) of an abrasion cutter (10) comprises a set of sprocket teeth, which extend radially away from the drive sprocket's rotation axis (A), and define dr...
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WO/2021/107842A1 |
A hand-held electrically powered cut-off tool (100, 200, 800, 1000, 1900) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an arm (116) arranged to sup...
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WO/2021/107055A1 |
This wheel support structure (500) comprises a central support part (600) and a lateral surface support part (700). The central support part (600) supports a scribing wheel (800) such that the scribing wheel (800) rotates about a central...
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WO/2021/107843A1 |
A hand-held electrically powered cut-off tool (100, 200, 800, 1000, 1900, 2300) comprising a fan (145) arranged to be driven by an electric motor (140) to generate a flow of cooling air (160) and a battery compartment (150) comprising an...
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WO/2021/107847A1 |
A support arm (240) for a hand-held work tool (100, 200, 800, 1000), the work tool comprising an electric motor (140) arranged to drive a circular cutting tool (130). The support arm (240) is arranged to support the circular cutting tool...
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WO/2021/104563A1 |
The invention relates to a belt tensioning roller for a traction mechanism, comprising a ring element (1) with an outer circumferential surface (2), which is designed to receive a belt, and an inner circumferential surface (3), which is ...
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WO/2021/107844A1 |
A hand-held electrically powered cut-off tool (100, 200, 800,1000,1900, 2500) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an interface (2510) for ...
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