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WO/2024/048832A1 |
The present invention relates to a multifunctional rotary demolition breaker and, particularly, to a multifunctional rotary demolition breaker comprising: a hydraulic breaker which strikes a target structure through a chisel; a jaw which...
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WO/2024/048063A1 |
This control device comprises: a signal input unit that receives input of a signal from a first signal line connected to a first switch that detects press and release of a momentary-operation push button for setting and releasing a lock ...
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WO/2024/045437A1 |
Disclosed in the present invention is a pile foundation pier structure. The pile foundation pier structure comprises: piles, which are vertically arranged; connecting cylinders, which are sleeved on upper ends of the piles, wherein a sid...
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WO/2024/044885A1 |
An electric-cylinder excavator robot, comprising an undercarriage (1) having a battery, an upper support (20), an engine (21), an electric generator (22), a rotation motor (24), a conductive slip ring, a feed lamp pole (7), a cab (6), a ...
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WO/2024/048576A1 |
An embodiment of the present disclosure provides a display control device comprising a storage unit that stores a plurality of group regions and one or more item information pieces displayed in each of the plurality of group regions, a m...
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WO/2024/042603A1 |
This construction method for a structure, which comprises a lower structure part of which the entirety is disposed under the ground surface, and an upper structure part which is on the lower structure part and of which at least a portion...
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WO/2024/044783A1 |
A power machine can include a frame, a power source, one or more workgroup actuators, and one or more tractive assemblies secured to the frame. The frame can include a base frame, and a bridge frame that can support the one or more actua...
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WO/2024/043094A1 |
In this work machine, a machine room exterior (9) covers a machine room (MR). A detector (DT) detects external information about a hydraulic excavator (100). The machine room exterior (9) includes, at the upper part of the machine room e...
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WO/2024/043381A1 |
The present invention relates to a water sampling device that can accurately collect corresponding groundwater samples from a desired target depth in groundwater, in which the opening and closing of a sampling bottle at a certain depth c...
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WO/2024/043209A1 |
[Problem] To provide a ground anchoring method in which advancement of progressive failure due concentrated stress that occurs in an anchoring part of conventional ground anchors does not occur, in which stress that is substantially unif...
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WO/2024/043052A1 |
This hydraulic drive device (1) comprises a pump (21), an actuator (25), and a controller (40). The pump (21) discharges oil due to being rotationally driven by a power source (17). The capacity of the pump (21) can be changed. The actua...
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WO/2024/043303A1 |
This control device comprises: an operation command unit that controls cylinders (44-46) for driving an excavator, which is a controlled object; an ideal speed calculation unit that calculates an ideal speed to be generated at a next tim...
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WO/2024/042980A1 |
This control device comprises: an acquisition unit that acquires a first detection signal which has been outputted, in accordance with a tilt amount, by a first tilt amount sensor for detecting the tilt amount of an operation lever of a ...
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WO/2024/040785A1 |
Disclosed in the present invention is a flood drainage channel structure, comprising: a side slope structure, which comprises a side slope body and a first reinforced concrete plate, the first reinforced concrete plate covering an inclin...
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WO/2024/043075A1 |
Provided is a work machine that can reliably discharge a load loaded into a bucket. A travel sensor detects a forward-traveling state of a traveling body. A work machine posture sensor detects the posture of the work machine. An object s...
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WO/2024/040326A1 |
A segment-carrier system (1) for forming a tunnel-structure (111) consisting of a series of sequential tunnel-segments (11) being juxtaposed and fastened onto one another. The segment-carrier system (1) includes a main-body portion (3), ...
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WO/2024/041158A1 |
The present invention provides a novel assembled foundation pit support suitable for a fine sand layer. The novel assembled foundation pit support comprises: a protective combined surface layer comprising a pre-reinforcement protective l...
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WO/2024/042558A1 |
The invention relates to a shaft formwork, comprising: - a plurality of sliding elements (1a) and a plurality of additional sliding elements (1b), which (1a, 1b) are arranged along the periphery of a flat quadrilateral geometric figure, ...
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WO/2024/043074A1 |
The present invention provides a work machine with which the work cycle time can be shortened. A travel sensor detects the advancement state of a traveling body. A work machine attitude sensor detects the attitude of the work machine. An...
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WO/2024/040747A1 |
The present invention provides a slope supporting device which is of a grid-shaped structure formed by tiling a plurality of supporting blocks. Each supporting block comprises: a rectangular block having a hollow-out middle part; two fir...
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WO/2024/042014A1 |
The present invention relates to a material-receiving device for a suction excavator (02), the material-receiving device having an articulated tube support (01) and a suction tube. A first, proximal end of the articulated tube support (0...
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WO/2024/040629A1 |
A loader-excavator control method and a loader-excavator, relating to the field of engineering machinery. The loader-excavator control method comprises the following steps: setting power upper limit thresholds P0 of a variable displaceme...
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WO/2024/041753A1 |
A work machine (1) comprises a joystick (22) to control a movement of the work machine, a lock lever (20) to control a hydraulic system of the work machine (1), a display (23) to output information to an operator inside the work machine ...
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WO/2024/042972A1 |
Provided is a system for providing a notification to an operator in consideration of the state of the operator. The system including a work machine is provided with: an electroencephalograph that detects brain waves of the operator who o...
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WO/2024/042875A1 |
This control device comprises: an acquisition unit which repetitively acquires a first detection signal output in response to a tilt amount of an operation lever of a working machine that is tilted, from a neutral position, in a first di...
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WO/2024/038151A1 |
The invention relates to an attachment device for a shaft (14) of an excavator (11), having a rotating unit (22), which comprises a drive housing (66) having an upper cover surface (67) formed at least in sections, having a rotary drive ...
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WO/2024/038149A1 |
The invention relates to a dipper (14) for an excavator (11), comprising an attachment axis (17) provided at a dipper end (48), on which an attachment device (21) can be arranged on the dipper (14) using a coupling unit (33) such that it...
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WO/2024/038808A1 |
A machine room exterior (9) covers a machine room and has a passageway (PW) for a worker. A handrail (20) is mounted to a cab (4) and has a safety belt connecting portion (24) to which a safety belt is connected and a grip portion (21) t...
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WO/2024/038938A1 |
The present invention relates to a three-dimensionally coupled block system which has the effects of being capable of forming a gravity-type retaining wall structure through three-dimensional coupling with a coupling structure of blocks ...
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WO/2024/037120A1 |
The present invention relates to a precise positioning system for a hydraulic impact hammer, the precise positioning system comprising a first positioning device mounted on a dredging ship, a second positioning device mounted on a frame,...
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WO/2024/038150A1 |
The invention relates to a dipper(14) for an excavator, comprising a dipper section (51) provided at the dipper end (48), provided in a dipper main section (50), comprising an attachment axis (17) provided at a dipper end (48) of the dip...
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WO/2024/039956A1 |
A hydraulic actuator (200) for a work machine (100) includes a rod member (206) defining an annular shoulder (208), a piston (230) coupled to the rod member (206), and a collar (500) engaging with the rod member (206) and the piston (230...
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WO/2024/037586A1 |
The present application relates to the field of foundation pit construction, and in particular to a double-foundation-pit double-working-condition construction method. The method comprises the following steps: foundation pit D and founda...
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WO/2024/039010A1 |
The purpose of the present invention is to provide an H-pile using a guide bracket and a ground anchor and a method for constructing a temporary earth retaining structure using same, wherein a guide bracket is installed on the head of a ...
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WO/2024/039157A1 |
A temporary earth-retaining structure using a guide bracket, and a construction method therefor are provided. According to embodiments of the present invention, tensile force can be directly applied to a pile by using a guide bracket hav...
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WO/2024/039343A1 |
A floating platform for offshore wind turbines comprises fully submerged floaters, a ballast weight, weight disks, chains, and legs. Vertical and inclined chains are used to connect ballast weight to floaters and the tower. Therefore, it...
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WO/2024/037045A1 |
In a hydropower station layered water intake and ecological scheduling stoplog gate lifting method, without changing the existing main equipment facilities, an Internet of Things intelligent terminal for wireless communication transmissi...
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WO/2024/038079A1 |
Vibration-based method and system for densification of ground soil, method comprising the steps of providing a draining unit (901), comprising a drain installation (906), at a depth in the ground soil and providing a vibration unit (902)...
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WO/2024/038277A1 |
Suction failure due to a piping effect when installing a suction pile underwater is mitigated by laying at least one substantially impermeable mat on the seabed. An entrance of a piping channel extending under a skirt of the pile from a ...
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WO/2024/037403A1 |
The present application provides a permanent framework, a building structure, and a spatial entity setting-out construction method. The permanent framework comprises two first frameworks (1) that are oppositely arranged in parallel; each...
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WO/2023/018804A9 |
A foam filled structure plank made from a plurality of structural beams assembled together to form a structure capable of supporting the weight of a building thereon, wherein the plurality of structural beams define an enclosure therebet...
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WO/2024/037269A1 |
A wave dissipation apparatus for a waterborne photovoltaic device, comprising wave dissipation assemblies (1), fixing assemblies (2), and a supporting assembly (3). The supporting assembly (3) is mounted in the fixing assemblies (2), and...
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WO/2024/034587A1 |
This management system for an unmanned vehicle comprises: a first unmanned vehicle having a target position sensor for detecting the position thereof relative to a loader; a second unmanned vehicle having a dump body in which cargoes are...
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WO/2024/031200A1 |
Snatch roller fairlead assemblies for guiding cables and associated systems and methods are disclosed herein. In some embodiments, a snatch roller fairlead assembly includes a fairlead frame and a roller set including one or more rollers...
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WO/2024/033556A1 |
The invention relates to a pin for the coupling between a tooth and an adapter of earth-moving machines, having an elongated body of revolution around an axis and being inserted between the tooth and the adapter to secure the coupling be...
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WO/2024/032921A1 |
The invention relates to a wind turbine installation (1) comprising a tower (3) that extends along a longitudinal axis (2) and carries at its top end a wind turbine (4) and at its lower end is connected to a foundation (6), the foundatio...
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WO/2024/031156A1 |
A system for and method of utilizing renewable energy forms in operating of a vertical transfer device (VTD) to transfer water from a first zone of water at a first depth in a body of water to a target zone of water at a second depth by ...
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WO/2024/033024A1 |
The invention relates to a fastening element (20), in particular for solar panels (24), having a mast tube (3), a load element (1) and a ground screw element (2), wherein the load element (1) is disc-shaped and has a central cutout (32) ...
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WO/2024/032816A1 |
The present application relates to an ejection-locked and pulling-disconnected type connecting device and an immersed tube construction ship. The connecting device comprises a supporting member, which is fixedly connected to a bearing me...
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WO/2024/034513A1 |
This work machine system comprises: a machine body; an implement attached to the machine body; a traveling body for causing the machine body to travel; a tilt sensor that detects a degree of tilt of the machine body; an operator presence...
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