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WO/2023/227244A1 |
A work machine system (10) with interchangeable modular units (12) coupleable to a machine power unit (11) via a releasable power unit-modular unit coupling (25). The modular units (11) and machine power unit (11) comprise ground engager...
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WO/2023/229409A1 |
The present invention relates to a hydraulic system for recovering construction machine boom potential energy, and to a hydraulic system for recovering construction machine boom potential energy, the system recovering boom potential ener...
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WO/2023/225718A1 |
A heel shroud assembly for connection of a heel shroud to an excavator bucket is disclosed. The heel shroud assembly includes a locking arm arranged to pivot about an axis of the heel shroud, and a restraining means is arranged to select...
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WO/2023/228664A1 |
The present invention provides a work vehicle that makes it possible to improve operability when opening and closing an accommodating body provided to a side part of the vehicle body. Provided is a wheel loader 1 comprising an accommod...
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WO/2023/224494A1 |
Method for removing sediments comprising fine-grained material as well as rocks and boulders with a diameter of at least 10 cm deposited at inlets or hatches in an intake dam through a pipe construction (1), wherein: - the pipe construct...
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WO/2023/222176A1 |
The invention relates to an assembly of a self-propelled skimmer body for cleaning the surface of water in huge artificial lakes and large water bodies, which consists of three main parts, the first is a movement device located in the mi...
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WO/2023/221413A1 |
Disclosed are an emulsion polymer reinforced high-performance concrete well lid and a manufacturing method therefor. The concrete well lid comprises an inorganic cementing material, an emulsion polymer, an aggregate filler, a powder fill...
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WO/2023/221197A1 |
The present invention relates to the technical field of construction machinery, and provides a ripper assembly and an operation machine. The ripper assembly comprises a ripper device, a mounting member, a bearing member, and a force bear...
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WO/2023/222363A1 |
The invention relates to a trench cutting cutting for producing a trench in the ground, comprising a main frame which extends in a longitudinal direction, at least one soil removal device which is arranged on a lower end region of the ma...
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WO/2023/220974A1 |
A docking platform. The docking platform comprises a bearing platform arranged in a floating manner and a cushioning mechanism. The bearing platform is used for bearing a transmission pipeline, wherein one end of the transmission pipelin...
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WO/2023/221676A1 |
The present application belongs to the technical field of building ground leveling, and relates to a grouting system that is suitable for an apparatus support and can accurately control a diffusion direction of inorganic slurry, and a me...
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WO/2023/222174A1 |
The invention relates to parts for a module system for use as an underground stormwater retention basin, where the module system parts consist of a plurality of watertight three-dimensional units such as cuboids. Each of the watertight t...
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WO/2023/223755A1 |
Provided is a construction machine comprising a portable key, a body frame, a cabin (15), a transmitter (31) disposed inside the cabin (15), and a controller. The portable key receives a first signal transmitted from the transmitter (31)...
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WO/2023/222253A1 |
A hydraulic circuit for a construction machine having good energy efficiency is provided. Means for Resolution: A hydraulic circuit (2) includes a motor generator (4), a pump motor (6) connected to the motor generator (4), a boom cylinde...
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WO/2023/221425A1 |
The embodiments of the present invention relate to the technical field of information. Disclosed is a ship lockage safety detection method, which can improve the digitization degree of ship lockage, thereby improving the safety and effic...
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WO/2023/221358A1 |
The present invention relates to a deepwater jack-up wind generator installation platform pile shoe having good anti-sideslip performance, comprising a pile shoe body and an anti-slip unit, wherein the pile shoe body and a pile leg unit ...
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WO/2023/223019A1 |
A tidal energy system comprising: a seaward and a landward storage basin and an intermediate storage basin between the seaward and landward storage basins; and a bypass storage basin. A turbine is provided between the sea and the seaward...
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WO/2023/223841A1 |
Provided is a safety device capable of stably performing safety control for a work machine. The safety device comprises a position information acquisition unit and a control unit. The position information acquisition unit periodically ac...
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WO/2023/223842A1 |
Provided is a safety device with which alerts can be issued at a preferred frequency on the basis of the presence or absence of sensed objects around a work machine. The safety device comprises a sensing unit, an alert device, an operati...
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WO/2023/223035A1 |
Apparatus for servicing an elongate structure comprises a frame for assembly or arrangement around the structure and a plurality of rotatable members mounted on the frame and arranged to contact the structure so as to allow the frame to ...
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WO/2023/223975A1 |
An information processing system, comprising a first processor configured to receive location information indicating a location of a construction vehicle located within a construction site; receive local image data of an area around the ...
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WO/2023/223483A1 |
The landslide disaster area detecting device (CK) comprises: a first acquiring unit (SH) that acquires remote sensing images (RG) before and after the occurrence of a landslide disaster; a first detecting unit (KE) that detects vegetatio...
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WO/2023/223680A1 |
The present invention makes it possible to easily displace the position of a camera 25 which is disposed in a driver's cab 1 of a work machine 100. This imaging mechanism 30 comprises: the camera 25 which is disposed in the driver's cab ...
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WO/2023/218133A1 |
A method for manufacturing a surface element (20) comprises: providing a mould (10) onto a horizontal plane; providing sand (12) into the mould (10), the sand (12) forming a sand surface (15) inside the mould (10); positioning a pluralit...
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WO/2023/219583A1 |
A demolition attachment that allows hydraulic fluid circulation to be carried out without the need for a hose, and characterized in that; being a demolition attachment with articulated duct (1) featured with - a rotary oil flow connector...
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WO/2023/217721A1 |
The invention is directed to a monopile for a wind turbine having an upper end and a lower end when positioned and comprising of a tubular lower part extending upwards from the lower end and wherein at the inner side of the tubular lower...
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WO/2023/218846A1 |
A reducer 10 according to one embodiment comprises a first deceleration unit 100 and a second deceleration unit 200. The first deceleration unit 100 includes: a first carrier 101; a first case 102 that encloses the first carrier 101 and ...
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WO/2023/216564A1 |
An inflatable active packer, comprising a cylindrical inner steel pile. The inner steel pile is coaxially sleeved with a sleeve, the inner diameter of the sleeve is larger than the outer diameter of the inner steel pile, and the length o...
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WO/2023/219505A1 |
The invention relates to a mooring device for mooring a ship, the mooring device having a moored state, in which it engages the ship, and a non-moored state in which it does not engage the ship, the mooring device comprising a base, a mo...
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WO/2023/217006A1 |
The present application relates to a hanging river regulation sand dredger and a hanging river regulation system. The hanging river regulation sand dredger comprises a hull, a lifting mechanism and a dredging mechanism, the lifting mecha...
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WO/2023/220343A2 |
Provided is a floating structure for floating in the open water, the floating structure (2, 2') configured to serve as a boat docking, comprising a surrounding structure (10) and an inner space (20), the surrounding structure (10) surrou...
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WO/2023/218677A1 |
The present invention is an excavation and agitation device that discharges, to the ground, a cement slurry to which a water-soluble fluorescent dye of a prescribed concentration has been added, the device comprising: a rotating shaft 3 ...
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WO/2023/219795A1 |
A hydraulic system that can be provided as a kit to existing work machines (100) for depressurizing a work tool auxiliary circuit (400) of the work machine (100). The system comprises: a power source (600); a reservoir (404) of hydraulic...
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WO/2023/217338A1 |
In an assembly of an offshore support structure (3) for a wind turbine (2), tubular mem- bers (11, 12) are interconnected in grouted connections where a first tubular member (11) has fastened to it a shell-unit (17) comprising a cavity (...
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WO/2023/215931A1 |
A wear protection system for earthmoving and mining equipment including a mount adapted to be secured to a part of the equipment to be protected, a wear part adapted to be releasably mounted on or to said mount, and a retainer adapted to...
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WO/2023/218845A1 |
A speed reducer 10 of one embodiment comprises: a carrier 11; a first case 20 that surrounds an outer peripheral surface of the carrier 11 located between both end surfaces of the carrier 11, and is relatively rotatably held by the carri...
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WO/2023/219513A1 |
A method for separating a gas from a gas mixture (1) is disclosed. The method comprises generating steam (5) under pressure contributing to injecting the gas mixture (1) into a volume of liquid (19). A corresponding system is also disclo...
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WO/2023/217558A1 |
The invention relates to a method for ascertaining a critical material fatigue state in underground construction machines having, as components, at least one undercarriage, a superstructure, a working tool for working the ground during a...
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WO/2023/217950A1 |
The invention relates to a hydraulic switch (1) comprising a separation chamber (2) which has an inlet opening, a first outlet opening (21) and a second outlet opening (22), wherein the inlet opening is connected to an inlet channel (4) ...
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WO/2023/216806A1 |
The present application relates to the technical field of construction tools, and provides a mold for preparing a gabion cage. The mold for preparing the gabion cage comprises a stacking mold. The stacking mold comprises a plurality of s...
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WO/2023/217016A1 |
The present application relates to a perched river treatment device and a sand stirring ship for perched river treatment. The perched river treatment device comprises a fixing plate, a driving assembly, and a sand stirring assembly, wher...
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WO/2023/219015A1 |
A drive control device (101) of a rotating work machine (100) comprises: a compensation control valve (33) which is interposed between a hydraulic pump (22) and a first actuator (7), and for which the degree of opening can be adjusted so...
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WO/2023/219069A1 |
The swinging position of a work implement (24) is appropriately determined in accordance with the state of the work implement (24). A work machine (1) comprises: an arm (23); a work implement (24) that is swingably attached to the arm ...
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WO/2023/219389A1 |
The present invention relates to a construction machine comprising a driving body, a swing body rotatably installed on the driving body, and a work device installed in front of the swing body. This construction machine according to an em...
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WO/2023/218699A1 |
In order to install a unit in a suitable state at a construction site or the like, a construction device according to the present invention comprises: a first unit that executes a first step on an object to be processed; and a second uni...
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WO/2023/218396A1 |
The invention is related to a method of installation of a drill pile in a sensitive area and the drill pile used in it, wherein compressed air drilling is performed inside the pile and the material drilled is brought up mainly inside the...
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WO/2023/214286A1 |
A method for lifting and repairing a foundation is disclosed. The method includes digging a well in at least one lateral surface of the foundation, installing a shear plate below the at least one lateral surface of the foundation inside ...
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WO/2023/214875A1 |
A tooth (1) for a dredger, comprising: - a tooth body (2) with a length defined between two ends and a width defined perpendicular to the length, which tooth body has an external surface (3) and an internal cavity (4) with an access open...
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WO/2023/213778A1 |
A system comprising a bubble curtain (10) comprising a pipe (10a) arranged with holes in respective pipe walls, and wherein compressed air applied onto the pipe (10a) generates bubbles of the bubble curtain upwelling colder water from be...
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WO/2023/213117A1 |
The present invention provides a widening structure and a construction method for an existing subgrade embankment wall section near a river. A concrete base is poured along a side line of a widened subgrade, a prefabricated concrete barr...
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