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WO/2024/021300A1 |
A cantilever support and a work machine. The cantilever support comprises a telescopic cantilever (100), a first valve set (102) and an emergency pipeline (201), wherein the telescopic cantilever (100) comprises an inner cavity (101); th...
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WO/2024/020269A1 |
A bracket assembly (208), for mounting a visual perception device (144) to a structure (140) of a mobile construction machine (100), includes a first bracket (212) and a second bracket (216). The first bracket (212) is selectively positi...
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WO/2024/016521A1 |
The present invention relates to the field of engineering machinery. Disclosed are an excavator boom and a boom design method. The excavator boom comprises a boom body, a front support, and a rear support; the boom body comprises an uppe...
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WO/2024/019434A1 |
An embodiment of the present invention relates to a construction machine. The construction machine, including a swing motor, a boom cylinder, and an arm cylinder, comprises: a main pump part including a first pump, which supplies hydraul...
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WO/2024/019031A1 |
The present invention makes it possible to easily set, when ground leveling work is temporarily interrupted to change the height of a soil removal plate, the height of the soil removal plate to the original height at the time of interrup...
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WO/2024/014115A1 |
This system for monitoring a work machine comprises: a measurement data acquisition unit that acquires measurement data of a measurement device for measuring a phenomenon, the measurement device being mounted in a work machine; a vehicle...
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WO/2024/013138A1 |
The invention relates to a method for operating an electrified drive train for a working machine, wherein the drive train comprises an electric drive motor, an inverter assigned to the electric drive motor and an accelerator pedal, where...
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WO/2024/011773A1 |
The present invention relates to the field of work machines, and provided thereby is a braking energy consumption control method and apparatus, a work machine, and an electronic device. The method comprises: acquiring an allowed rechargi...
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WO/2024/012588A1 |
The present invention relates to the technical field of large face shovel type mining excavators, and disclosed are a hydraulic face shovel operation apparatus, a control method, and an excavator. The hydraulic face shovel operation appa...
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WO/2024/014238A1 |
A system is provided with a machine position sensor and a controller. The machine position sensor outputs current position data indicating the position of a work machine. The controller acquires current terrain data. The current terrain ...
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WO/2024/011762A1 |
Provided is a hydraulic monitoring system, which comprises: an injection pump, an injection head motor and an oil tank, the injection pump being connected to the oil tank, and the injection head motor being connected to the injection pum...
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WO/2024/014116A1 |
This work machine monitoring system comprises: a measurement data acquisition unit which acquires measurement data from a measurement device that is mounted on a work machine and measures an object; a vehicle body data acquisition unit w...
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WO/2024/015679A1 |
The present technology is directed generally to industrial machine remote operation systems, devices, and methods. In some embodiments, an industrial machine remote operation system (110) configured in accordance with embodiments of the ...
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WO/2024/015399A1 |
A wear assembly that includes a base and at least one wear member. The wear member can have a bit portion that has an increased dimension relative to the mounting portion and/or a mounting portion with one or more reliefs located on each...
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WO/2024/011026A1 |
A lock assembly (202a) for attaching a wear member (200b) to a base (300b) includes a threaded retaining block (400a) with a C-spring (700) attached to the retaining block (400a) that fits into an aperture (306a) of the base (300b). A th...
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WO/2024/011018A1 |
A collision avoidance system and method for a mobile machine includes determining a boundary zone (118) and providing a notification (234) and/or control command (232) to prevent a collision with another object (116). A first safety zone...
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WO/2024/010301A1 |
The present invention relates to a method for recognizing a boundary at a construction site. The method for recognizing a boundary at a construction site comprises the steps of: obtaining a captured image from each of a plurality of imag...
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WO/2024/011072A1 |
A lock (400) includes a drive portion (402) and a pin receiving portion (404). The drive portion (402) includes a polygonal aperture (406), and the pin (500) receiving portion (404) includes a hole (408) with an internal surface of revol...
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WO/2024/011027A1 |
A retaining mechanism (400a) includes a retainer (404a) with a skirt (416) that has a surface of revolution (474) with an axis of rotation (230). The skirt (416) extends 180.0 degrees or less about the axis of rotation (230), forming a t...
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WO/2024/010500A1 |
A sensor assembly (1) for determining a rotational relative position (P) of a first object (2) of a mining machine (14) with respect to a second object (3) of the mining machine (14), said second object (3) being rotatably attached to th...
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WO/2024/009832A1 |
The present invention reduces the processing time required for detecting a loading platform region. This system comprises a correction unit, an approaching-section-detecting unit, and an accommodation-part-detecting unit. The correction ...
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WO/2024/010375A1 |
The present invention relates a blind spot display device for construction equipment. The blind spot display device may comprise: a detection unit which is provided in construction equipment to detect objects around the construction equi...
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WO/2024/009619A1 |
In order to improve the straight advancing ability of a work machine provided with two traveling hydraulic devices, a hydraulic valve apparatus 1 is interposed between the hydraulic devices and a hydraulic pump, and carries out supply co...
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WO/2024/011016A1 |
A work implement (112) for a construction machine (100) includes a collection member (124), a first side wall (132), a second side wall (134), and a plate member (136) coupled to the collection member (124), the first side wall (132), an...
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WO/2024/011025A1 |
A lock assembly for attaching a wear member (200) to a base (300) includes a retaining block (400) with a spring (600) attached to the retaining block (400) that fits into an aperture of the base (300). A lock pin (500) fits into the ape...
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WO/2024/009966A1 |
The purpose of the present invention is to provide a construction machine capable of suppressing a decrease in operability when a pressure sensor that measures the pressure of an actuator for driving a work device has malfunctioned in a ...
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WO/2024/000721A1 |
Disclosed are an optimization design method for a ROPS frame top beam, and a construction machine cab. The design method comprises: by means of analyzing the bending moment stress value of a mechanical model of a portal-type statically i...
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WO/2024/000942A1 |
Embodiments of the present application provide a positive flow excavator and a control method and control device therefor, and a controller. The control method for the positive flow excavator comprises: obtaining a pilot pressure of a co...
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WO/2024/004387A1 |
A device for controlling a shovel having a lower traveling body, an upper turning body that is turnably mounted on the lower traveling body, and attachments that are attached to the upper turning body, the attachments including a boom, a...
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WO/2024/004818A1 |
A cabin (5) is provided in a work machine (1). A cabin front window section can be completely opened while a decrease in head clearance within the cabin is suppressed. The cabin is provided in a work machine and comprises: a protective...
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WO/2024/004819A1 |
In a work machine (1), a work area can be properly illuminated. A work machine (1) comprises a machine body (2), a travel apparatus (3) provided to the lower part of the machine body (2), a work apparatus (4) provided to the front part...
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WO/2024/000723A1 |
Disclosed in the present invention are a ROPS framework design method and an engineering machinery cab. The ROPS framework design method comprises: calculating target values of the lateral loading force Fmax and the lateral load energy U...
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WO/2024/005182A1 |
An embodiment of the present disclosure is a work vehicle path plan generation system for generating a path plan in order for a work vehicle having a work machine to perform excavation work of the ground in a work area, said system compr...
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WO/2024/004300A1 |
The present invention provides an oil pressure control device in which a neutral position, a first function position, and a second function position are arranged in the order listed, wherein an action corresponding to the second function...
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WO/2024/003097A1 |
The invention relates to a method for controlling a hydraulic drive of a work machine, having at least one power source (4) and a plurality of consumers (5, 6, 71, 72, 73, 74) which can be supplied with a physical variable by the power s...
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WO/2024/001133A1 |
The present invention relates to the field of engineering machinery, and provides an operating handle, a rotation control system, and an operation machine. The operating handle comprises a handle (1) and a valve seat (2); positions, corr...
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WO/2024/004700A1 |
The purpose of the present invention is to provide a work machine capable of blowing, from an outlet of a duct, air-conditioned air in which cold air and warm air generated by an air-conditioner body are sufficiently mixed. A work mach...
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WO/2024/004984A1 |
Provided is a work machine that loads a load onto a tray of a transporter vehicle, the work machine comprising: a traveling body; a turning body rotatably provided on the upper part of the traveling body; a front implement attached to th...
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WO/2024/004701A1 |
The present invention minimizes rattling that occurs when a lever (31) is operated while another lever (31) is in a depressed position. This lever device (22) comprises: a base (25); a movable body (26) that is pivotally supported on t...
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WO/2024/002941A1 |
The invention relates to a hydraulic drive for a machine which has a hydraulic linear load (30) with a first chamber (38) and at least one additional hydraulic load (32), having: a hydraulic machine (4) which can pivot through zero and a...
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WO/2024/002516A1 |
A work machine (100) can include a frame (102), transportation devices (108) coupled to the frame, a work tool (110) coupled to the frame, a hydraulic system (120) to provide power to operate the transportation devices and the work tool,...
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WO/2024/004733A1 |
The present invention acquires a plurality of images of the external world as viewed from a slewing structure of a work machine that are arranged in time series and are generated by an imaging unit that is provided so as to move along wi...
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WO/2024/002958A1 |
The invention relates to a hydraulic drive for a mobile machine which has a hydraulic linear consumer (30) and at least one further hydraulic consumer (32), wherein the linear consumer has a first chamber (38), having: a hydraulic machin...
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WO/2024/005040A1 |
Provided are a cylinder cover (25), a hydraulic cylinder (24), and a work machine (1) that can operate smoothly. The cylinder cover (25) comprises: a cover body (33) of which a first edge side is attached to the tip-end side of a cylin...
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WO/2023/248578A1 |
This hydraulic drive device is for supplying a working fluid to a plurality of hydraulic cylinders including a first hydraulic cylinder, and comprises: a plurality of hydraulic drive systems that are associated with the plurality of hydr...
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WO/2023/248731A1 |
An excavation route generation system (1) is for use in a work machine (10) that includes a machine body (11) and an attachment (20) that is attached to the machine body and has a bucket (25) that excavates an object of excavation. The e...
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WO/2023/248070A1 |
A method of analysing ore during excavation, wherein the method includes, during excavation, scanning/sensing ore by using an active hyperspectral sensing (AHS) sensor. The scanning/sensing step includes (i) controlling a power spectrum ...
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WO/2023/249097A1 |
The present disclosure proposes a machine performance diagnosis apparatus that diagnoses the soundness of an operation of a construction machine to reduce the possibility that a human error will occur and to obtain a more accurate diagno...
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WO/2023/248068A1 |
A method of analysing ore, wherein the method includes, during excavation, scanning/sensing ore, by using a sensor. The sensor is located at a position which is (i) spaced from a bucket/shovel of an excavator and (ii) operatively higher ...
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WO/2023/249750A1 |
A method (400) for object weight estimation, including: training (402) an object identification model (300); receiving (404) one or more images from a camera (28) positioned on a machine (20) engaged in a lifting operation; feeding (406)...
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