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WO/2023/195417A1 |
The purpose of the present invention is to provide a construction machine capable of improving the calibration accuracy of a machine guidance system or machine control system. To achieve this purpose, a controller determines whether or n...
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WO/2023/195736A1 |
Embodiments of the present invention relate to construction machine and a control method thereof. The construction machine comprises: an engine that produces power; a pump driven by the bump; an engine control unit that detects an intake...
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WO/2023/194495A1 |
The invention relates to a sampler device (10) for sampling underground water, the sampler device (10) being characterized in that it comprises a sampling rod (11) suspended by suspension and extraction means (100) connected to the surfa...
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WO/2023/194721A1 |
The present invention relates to a rotating cutting head (100) comprising a housing (10) with at least two nozzles (20) supported therein, the nozzles are connected to a single line (31) feed by a flow splitting means (30). The at least ...
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WO/2023/196497A1 |
A grading assembly for simultaneously grading a road and a shoulder is disclosed. The grading assembly can comprise a main moldboard that is elongate along a first longitudinal axis between a first end and a second end. The grading assem...
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WO/2023/195313A1 |
Provided is a work machine that can improve the reliability of a steering operation device. The steering operation device (42) includes a joystick (43), a first electrical lever (60), and an input unit (110). The joystick (43) receives a...
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WO/2023/196015A1 |
Expandable Jacket surrounding a pressuremeter probe prevents barrel shape from forming and maintains cylindrical shape with uniform radial displacement throughout its height, and removes shortcomings of the existing pressuremeters. For t...
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WO/2023/195772A1 |
Disclosed is a steering handle unit for heavy equipment. The steering handle unit for heavy equipment disclosed herein comprises: a spoke portion coupled to a steering column for steering; at least two handle-attached bracket portions pr...
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WO/2023/194865A1 |
Disclosed herein is a method for implementing a truss retaining structure in coastal excavations at an excavation location. This method is a multi-step process that reinforces aggregate piers against excess tensional and compressional lo...
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WO/2023/195578A1 |
The present invention provides a safety lock valve in which: a main flow path is formed such that hydraulic oil flows between a cylinder unit for boom operation and a manipulation unit for manipulation; and an auxiliary flow path connect...
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WO/2023/195855A1 |
A jack-up vessel and method for the installation of a wind turbine foundation system offshore including at least an elongate construction element. The vessel comprises a support for supporting the elongate construction element on deck of...
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WO/2023/193387A1 |
Disclosed in the present invention is a composite pile foundation structure for steel pipe-concrete branch piles, and a construction method therefor. The composite pile foundation structure comprises a concrete branch pile with a plurali...
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WO/2023/194059A1 |
The present device (10) for charging concrete (25) in tremie pipe (23) comprises a shank (1), ribs (2) hingedly connected to the shank (1), the ribs (2) extending radially from the shank (1). A canopy (6) is attached to the ribs (2). The...
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WO/2023/193039A1 |
An arrangement (400) for inhibiting water ingress across a construction joint, the arrangement (400) including: a footing (402) to be supported by a ground structure, the footing (402) including a floor defining a support surface (414), ...
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WO/2023/193041A1 |
A protection system including a mount adapted to be fixed to a wear panel of equipment or machinery, said mount including a first portion having a face adapted to rest against or engage a face of the wear panel to be protected and a seco...
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WO/2023/195489A1 |
Provided is a device for operating a construction machine, with which the construction machine can be operated in a simple manner. This invention provides a device for operating a construction machine operated by an operator, the operati...
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WO/2023/193948A1 |
A work machine (100) comprising a trench measurement system for measuring a trench depth (304) and trench angle (600) during a trench digging operation is disclosed. The work machine (100) comprises a range finder system (118) mounted on...
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WO/2023/196207A1 |
Systems and techniques are described for implementing autonomous control of earth-moving vehicles, including to automatically determine and control movement around a site having potential obstacles. For example, the systems/techniques ma...
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WO/2023/194783A1 |
The invention relates to a storage system for storing a pumpable filling medium, comprising a casing and a storage chamber (3), which is enclosed by the casing, for > 1,000 m3 of the pumpable medium, wherein the casing is made of a membr...
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WO/2023/195649A1 |
The present invention relates to an electronic joystick which enables automatic control of a construction machine. More specifically, disclosed is a technical field relating to an electronic joystick for automatic control of a constructi...
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WO/2023/187195A1 |
The present invention relates to an assembly for lowering a pile onto a seabed, the assembly comprising: • - a floating vessel (24) comprising a vessel positioning system (42), • - a crane (12) provided on the vessel for lowering the...
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WO/2023/188752A1 |
A running drive device (13) is a running drive device (13) for a bulldozer (1) having a reducer (22), and includes an output shaft (23), a sprocket hub (71), a housing (24), and a floating seal (27). The output shaft (23) outputs a drivi...
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WO/2023/190671A1 |
Provided is a data aggregation method by which near-miss incidents data can be concretely extracted by comprehensively displaying a detected situation of an entire site. The present invention has: a communication unit 30 for receiving de...
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WO/2023/186790A1 |
The intervention platform (10) comprises at least a wind turbine equipment lifting tower (100), having at least a lifting unit (110A, 110B) comprising : a mast (112), a wind turbine equipment elevator (114) configured to vertically move ...
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WO/2023/187914A1 |
A remote operation device for a user to remotely operate a work machine is provided, comprising: a visibility determining unit that determines the visibility of a work area where the work machine is positioned; a display determining unit...
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WO/2023/188642A1 |
This hydraulic driving system for a construction machine comprises a pump control device that performs load sensing control of a hydraulic pump such that the discharge pressure of the hydraulic pump is higher than the maximum load pressu...
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WO/2023/190179A1 |
The purpose of the present invention is to minimize transmission of vibration from an electric motor and a hydraulic pump to a battery unit. A swiveling work machine (1) comprises a swivel base (2), a battery unit (90), a support body (5...
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WO/2023/187235A1 |
The present invention relates to a foundation for wind generator towers comprising a lower slab having a circular or polyhedral perimeter, a cylindrical or polygonal shaft which is arranged on top of the lower slab, a frustoconical or py...
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WO/2023/188979A1 |
Provided is an electric construction machine comprising: a base plate which extends in the horizontal direction; a battery unit which is provided in a rear region on the base plate; a cooling unit which includes a cooling fan provided in...
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WO/2023/186991A1 |
The invention relates to a method for stabilising soils, the method comprising the steps of excavating the material and gathering the latter, supplying a calcium-magnesium compound, mixing the calcium-magnesium compound with the excavate...
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WO/2023/188132A1 |
A control system 200 for a work machine comprises: a communication interface 18 that acquires a series of work instructions for a work machine 1; and an operation control unit 110 that controls the operations of the work machine 1 to exe...
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WO/2023/191617A1 |
A template (1) for use in installing a plurality of foundation elements in particular anchor piles, relative to one another in an underwater ground formation, comprises a frame (2) and a plurality of guides (5) for guiding respective fou...
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WO/2023/189832A1 |
Provided is a swiveling work machine (1) capable of enhancing cooling air evacuation performance and cooling-air-based cooling performance. The swiveling work machine (1) comprises: an outer cover (70) that forms a space in which a dev...
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WO/2023/191626A1 |
Method for mounting a super structure over a top end of a foundation pile, wherein the top end has a truncated conical shape and the super structure has an opening fitting over said top end, which opening preferably has a truncated conic...
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WO/2023/189047A1 |
A washer tank (18) for storing a washer liquid to be supplied to a front ejection device (16) and a rear ejection device (17) is made of a transparent or translucent container, and comprises an inclined surface (19A) that inclines from a...
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WO/2023/189355A1 |
Provided is a shovel management system comprising a shovel provided with a first predetermined image, an assistance device for the shovel, and a management device for the shovel. The assistance device comprises a communication control un...
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WO/2023/190329A1 |
Provided is a construction machine comprising a plurality of hydraulic actuators, a hydraulic pump that ejects pressure oil to drive the hydraulic actuators, an engine that drives the hydraulic pump, a plurality of operation lever device...
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WO/2023/192958A2 |
An excavation machine is provided. The excavation machine includes an excavation device and an excavation device drive system that powers the excavation device to move cutting tools, wherein the excavation device drive system includes an...
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WO/2023/188963A1 |
A control device for a wheeled hydraulic shovel according to the present invention controls the flow of pressure oil from a hydraulic cylinder that drives a work device, and executes control of a vibration suppression function that suppr...
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WO/2023/190025A1 |
This work machine (1) comprises: a machine body (20); a work device (30) provided to the machine body (20); an operation chamber structure (40) which is mounted on the machine body (20), and has an operation chamber (41) and a floor surf...
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WO/2023/186791A1 |
The intervention platform (10) comprises : - a floating base (46), immersed in a body of water (12); - at least a wind turbine equipment lifting tower (100), configured to lift at least an equipment of the wind turbine (20); The interven...
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WO/2023/189631A1 |
The present invention provides a work machine and a remote control system for the work machine, with which any decrease in productivity of the work machine can be minimized while any decrease in quality of communication between the worki...
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WO/2023/189421A1 |
Provided is a work machine capable of appropriately switching between prevention of reduction of riding comfort caused by inertial force generated when a hydraulic actuator is braked, and work using inertial force. In this work machine...
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WO/2023/184712A1 |
Disclosed is a prefabricated wind turbine generator system foundation. The prefabricated wind turbine generator system foundation comprises a peripheral support assembly and a central load-bearing assembly, wherein the peripheral support...
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WO/2023/188636A1 |
A counterweight (7) is provided on the rear end side of an upper turning body (3). An electric motor (10) is a power source for a hydraulic shovel (1). An emergency stop switch (21) stops the electric motor (10). The counterweight (7) is...
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WO/2023/190120A1 |
This excavator has an upper rotary body and a lower traveling body, the excavator including a control unit that permits changes to the parameters related to control of the excavator, such changes according to remote operations from a man...
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WO/2023/191084A1 |
A control device of this working machine: calculates a target speed of a fluid pressure actuator in accordance with an operation signal from an operating device; calculates a target thrust or a target torque of the fluid pressure actuato...
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WO/2023/188579A1 |
When a remaining power storage capacity of a power storage device is low in an electric construction machine, the decrease in the remaining power storage capacity when shifting to auto idle control is minimized, and the remaining power s...
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WO/2023/188319A1 |
Provided is a display system for a hydraulic excavator, which can provide an angle formed by a bucket and a target construction surface to an operator in an easy-to-understand manner, even if the target construction surface is covered wi...
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WO/2023/191014A1 |
This work machine comprises: a flow rate control valve that controls the flow rate of a working oil to be supplied from a hydraulic pump to a hydraulic cylinder; an electromagnetic valve that generates an operation pressure for operating...
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