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WO/2023/077753A1 |
The present application relates to the technical field of engineering machinery, and provides a construction transporter, comprising: an operation machine comprising an upper vehicle body and a lower vehicle body, the upper vehicle body ...
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WO/2023/079915A1 |
Provided is an automatic driving system that realizes a high degree of tracking to a target speed, the automatic driving system comprising a map generation unit (41), a map compensation unit (43), and an operation amount output unit (55)...
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WO/2023/079869A1 |
A load discharge system (1) is used for loading work in which a discharge operation of discharging a load (Sb) in a bucket (25c) of a work machine (20) into a container (13) is repeatedly performed. The load discharge system (1) comprise...
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WO/2023/073278A1 |
The invention is a snow plough (300) comprising a frame (318), a snow plough blade and a wing moving arrangement. The snow plough blade comprises three sections: a middle blade section (302), a first wing section and a second wing sectio...
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WO/2023/074175A1 |
Provided is a work machine (1) that can be operated automatically while minimizing discomfort to workers. The work machine (1) comprises a controller. The controller sets target path information including a plurality of target points and...
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WO/2023/072617A1 |
The invention relates to a material collection container (01) of a suction dredger. The material collection container extends in the longitudinal direction of the suction dredger and comprises a container wall (02) which is closed by end...
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WO/2022/236362A9 |
There is provided herein an electric tractor having a particular chassis configuration affording versatility and ease-of-use advantages for hobby farming, light industry and the like. The tractor comprises a pair of parallel spaced apart...
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WO/2023/071417A1 |
A bulldozing hydraulic system with a bulldozing blade floating function and an excavator. The bulldozing hydraulic system comprises a load-sensitive pump (1), a bulldozing blade oil cylinder (3), a load-sensitive valve (2), and a station...
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WO/2023/072044A1 |
The present application provides an excavator bucket teeth tip positioning method and apparatus, and an excavator. The method comprises: determining a coordinate conversion matrix between an excavator body coordinate system and a world c...
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WO/2023/074176A1 |
Provided is a work machine (1) capable of continuing work by means of automatic operation over a wide range. The work machine (1) comprises a controller that causes an upper turning body (22) and a work device (30) to perform a series of...
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WO/2023/076906A1 |
A portable telescopic conveyor apparatus includes a mounting frame for securing the conveyor to a mobile platform, a boom frame housing a plurality of extendable conveyor sections, and a pair of opposed outriggers for stabilizing the con...
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WO/2023/068319A1 |
Provided is a work machine attachment connected to a work machine arm, wherein even when a pipe is bent at a predetermined angle with respect to a to-be-joined pipe and joined thereto in a trench in the ground, the attachment, which is f...
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WO/2023/064979A1 |
A pile installation apparatus and method of use thereof is provided for loading and installing a pile into an underlying ground surface. In one form, the pile installation includes: a mast; a vehicle mount for mounting the mast to a supp...
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WO/2023/067898A1 |
A controller acquires vehicle body orientation data. The controller acquires work machine orientation data. The controller uses the vehicle body orientation data and the work machine orientation data as a basis to calculate the height of...
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WO/2023/068943A1 |
The present invention concerns a device for removing granular material by suction, the device comprising a suction head (1). The suction head (1) comprises a lower end (1a), an outlet (1b) for removing granular material from the suction ...
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WO/2023/067182A1 |
Disclosed is a screwing-in device (1) for a screw foundation (2), attached to an excavator extension arm (3), the mounting of which device is designed as a gimbal suspension which receives the screw foundation (2) and has a rotary drive ...
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WO/2023/067183A1 |
The invention relates to a screwing-in apparatus (1) for a screw foundation (11), which apparatus is arranged on a boom (26) of a carrier vehicle (20) and can pivot via the boom (26) about a shovel pivot axis (21) disposed on a front sid...
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WO/2023/066325A1 |
The present invention relates to the technical field of underground building construction. Disclosed are a sunken frame foundation and ground prefabricating equipment and a sinking device thereof. A construction site comprises a basement...
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WO/2023/068942A1 |
The present invention concerns a dredging system for removing submerged granular material (1) from a bottom surface. The dredging system comprises a dredging robot (3) for removing granular material (1) and a docking station (4) for offl...
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WO/2023/063131A1 |
A display system comprises a display and a controller. The controller acquires machine position data indicating the position of a work machine. The controller acquires a separation distance in the width direction of a pivoting body betwe...
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WO/2023/060318A1 |
A method for installing a plurality of piles into the ground enables a more efficient and cost-effective installation. The method comprises: a) loading a cradle with a plurality of piles, the piles being positioned generally horizontally...
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WO/2023/060806A1 |
The present application provides a control method, apparatus and system and an operation machine, the method comprising: acquiring point cloud data of a target position at a current moment; acquiring a target rotation angle of an operati...
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WO/2023/059418A1 |
A system and method is provided for enhancing the working end of a hydrovac boom hose having a longitudinal axis and a perimeter disposed transversely to the axis, the working end configured to vacuum earthy material from a digsite along...
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WO/2023/054615A1 |
In the present invention, a measurement value acquisition unit acquires measurement values from a plurality of sensors. A position orientation calculation unit calculates the current orientation of a work instrument on the basis of the m...
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WO/2023/053900A1 |
This work machine comprises a work device having a plurality of hydraulic actuators and a plurality of driven members, an orientation detection device that detects orientation information for the work device, a control valve unit that co...
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WO/2023/054608A1 |
A measurement value acquisition unit according to the present invention acquires measurement values from a plurality of sensors. An orientation calculating unit calculates an orientation of an attachment with respect to a vehicle body, o...
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WO/2023/053497A1 |
The present invention corrects the target trajectory of an attachment while preventing the operation of the attachment from giving a feeling of anxiety to a worker near the work machine. A target trajectory correction unit (43) sets a ta...
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WO/2023/054603A1 |
According to the present invention, a measurement value acquisition unit acquires a measurement value from a plurality of sensors. An attitude calculation unit calculates the attitude of an attachment with respect to a vehicle body on th...
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WO/2023/054623A1 |
A measurement value acquisition unit acquires measurements from multiple sensors. A position and orientation calculation unit calculates the present orientation of a work tool on the basis of the measurements. The target orientation dete...
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WO/2023/053992A1 |
Provided is a work machine (1) that makes it possible for automated operation to be carried out while reducing the load on a worker. The work machine (1) comprises a controller that controls driving of an upper rotating body (22) and a w...
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WO/2023/055242A1 |
Subsea blower device (10) comprising at least one nozzle (16), at least one propel (15) arranged to provide the nozzle (16) with water, further comprising a chassis (11) with belts (12) for movement of the device along the seafloor. The ...
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WO/2023/051136A1 |
Disclosed in the present application are a land leveller control method and apparatus, and a land leveller. The land leveller control method comprises: determining the current driving gear of a land leveller; determining a comparison res...
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WO/2023/054610A1 |
A measured value acquiring unit acquires measured values from a plurality of sensors. An attitude calculating unit calculates an attitude of an attachment relative to a vehicle body. An intervention control unit determines a virtual axis...
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WO/2023/053700A1 |
This system comprises a work machine sensor and a controller. The work machine sensor detects the roll angle and the pitch angle of the work machine. The controller acquires an actual frame length indicating the distance between a first ...
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WO/2023/053584A1 |
This trajectory-generating system comprises a target trajectory setting unit and a target trajectory correcting unit. The target trajectory setting unit sets a reference target trajectory that serves as the movement target for a specific...
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WO/2023/048725A1 |
A piece of heavy construction or forestry equipment includes an internal combustion engine configured to generate power from combustion of fuel, a winch coupled to the internal combustion engine such that power generated by the internal ...
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WO/2023/048914A1 |
Systems and methods can include applying, using a nut assembly (70) including a first nut (72) and a plurality of fasteners (80) provided in respective threaded holes (78) of the first nut (72), a first tensioning force for a stud (50) o...
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WO/2023/048912A1 |
Systems and methods can include stretching a stud (50) of a hammer assembly (30) by tightening, according to a preset amount, a plurality of fasteners (80), which can extend from a first end surface (73) and/or a second end surface (74) ...
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WO/2023/045334A1 |
The present application provides a slope finishing attachment and a work machine. The slope finishing attachment comprises a base, a first cutting device, a leveling mechanism, and a turnover mechanism; the first cutting device and the l...
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WO/2023/049428A1 |
A boom assembly (10) for a machine is provided. The boom assembly comprises a mount (12), a boom (14), and a linear actuator (16). The boom comprises an upper end (20) configured to be connected to an arm (18), a lower end that is pivota...
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WO/2023/047793A1 |
This controller acquires the roll angle and pitch angle of a vehicle body detected by a body sensor. The controller acquires the roll angle of a work machine detected by a working machine sensor. The controller calculates a yaw angle err...
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WO/2023/044591A1 |
Disclosed is a sludge recovery and transport system that operates using pressurised water, which comprises: a low-pressure hose (2) with an end connected to a check-valve system; a piston pump and/or diaphragm pump (3) connected by the l...
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WO/2023/042100A1 |
A coupler for coupling an implement having first and second parallel pins to the arm of a vehicle or machine. The coupler has a body for attaching to the vehicle or machine arm, a front first jaw fixed relative to the body for receiving ...
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WO/2022/197835A9 |
A method, an apparatus, an attachment, a kit for an attachment, a vehicle and a controller for controlling the velocity of a processing machine or attachment so as to maximize the efficiency of a working tool in processing material. A ve...
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WO/2023/037515A1 |
To provide a technique whereby a placed object can be shaped into a desired shape using a work machine, this contact determination method comprises: acquiring information relating to the position of at least one of one or more movable pa...
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WO/2023/038000A1 |
Provided is a control device for a work machine comprising an implement having a work tool. When automatic loading control is performed to keep the attitude of the work tool at a target attitude and move the position of the work tool to ...
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WO/2023/038712A1 |
Powered machine accessories and associated methods are described. According to one aspect, a powered machine accessory includes an attachment apparatus configured to attach the powered machine accessory to a powered lift apparatus of a p...
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WO/2023/037042A1 |
A dismantling device for dismantling structures comprises a frame part (101), a sup porting structure (102) fixed with respect to the frame part to direct first forces to a first side of a structure to be dismantled, a pressing jaw (103)...
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WO/2023/030145A1 |
A dredging robot and a dredging system. The dredging robot comprises a reaming cutter structure (50) configured to be mounted on a mechanical arm, wherein the reaming cutter structure (50) comprises: an outer sleeve (570), a first flange...
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WO/2023/034572A1 |
A lift arm structure (230) for a power machine with a frame (210) can include a lift arm (234) and an electrical lift actuator. The lift arm can be configured to be movably secured to the frame to extend along a lateral side of the frame...
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