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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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WO/2023/248209A1 |
A fastening system can include a clamp configured to engage profiles formed in respective legs of a wear component, a wedge having a face configured to engage the clamp, and another face being configured to engage a surface of an opening...
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WO/2023/240953A1 |
Disclosed in the present invention are an anti-freezing mechanism for an excavator crowding air bag and an anti-freezing system using same. The anti-freezing mechanism comprises an air conveying part, an air guide part, an anti-freezing ...
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WO/2023/245059A1 |
A wear indicator is supported on a wear surface of a machine component. The wear indicator includes a first material thickness indicator having a first thickness, a second material thickness indicator positioned adjacent the first materi...
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WO/2023/243580A1 |
The present invention makes it possible to use a soil removal plate to rapidly level ground even when leveling very rugged land. A work support system 1 which supports an operation by an operator operating a work machine 2, comprises: a ...
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WO/2023/243913A1 |
The present invention relates to an agricultural work vehicle having a loader, the vehicle comprising: a bucket for loading material to be transported; a boom member having one end coupled to the bucket and the other end rotatably couple...
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WO/2023/244377A1 |
A method of adjusting a first plane of a work machine comprising first, second, third and fourth adjustable stabilisers that are each extendable between a minimum extension and a maximum extension. A difference in length between the mini...
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WO/2023/238538A1 |
Provided is a display assistance device with which an operator of a remote operation device 20 can more easily recognize display information of a cluster gauge 47. This display assistance device 201 does not reproduce as-is a photographe...
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WO/2023/023232A9 |
The present disclosure provides systems and methods for power machines, including a mini-loader (300) that includes a frame (310), an operator station (350) positioned toward a rear end (321) of the frame and configured to be used by an ...
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WO/2023/239659A1 |
A hydraulic control system includes a plurality pumps, a plurality of consumers selectively fluidically coupled to the plurality of pumps, and a controller in communication with the plurality of pumps and the plurality of consumers. In o...
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WO/2023/232034A1 |
Provided are a hydraulic system and a work machine. The hydraulic system, used for controlling a hydraulic execution mechanism of the work machine, comprises a first hydraulic pump, a second hydraulic pump, a valve assembly and a control...
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WO/2023/234092A1 |
This worksite management system comprises: a water sprinkling data generation unit that generates water sprinkling data indicating a water sprinkling condition of a water sprinkling vehicle in a worksite; and an assignment unit that outp...
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WO/2023/232331A1 |
The invention relates to a valve arrangement for a mobile working machine (1), said valve arrangement comprising: a hydraulic consumer (47, 50); at least one directional control valve (30, 31, 55, 64) which is connected to a pressure lin...
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WO/2023/234746A1 |
Embodiments of the present disclosure relate to a machine guidance program and an excavator using same. A machine guidance method for assisting manipulation of an excavator operator may include: an operation of receiving information on t...
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WO/2023/234641A1 |
The present invention relates to an energy regeneration function-incorporated drop-prevention hydraulic valve system for boom cylinders for construction equipment, and to an energy regeneration function-incorporated drop-prevention hydra...
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WO/2023/232285A1 |
A system for detecting truck damage (1) is disclosed. The system includes a work machine (2) that has a detection unit (24) located on the work machine. The detection unit is used to generate a first image data (28) and a second image da...
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WO/2023/232286A1 |
A system for detecting carryback within a dump body of a haul truck may include at least one camera and at least one controller. The at least one camera is configured to generate a scan of an interior surface of the dump body. The at lea...
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WO/2023/234643A1 |
The present invention relates to a parasitic load-reducing energy conversion system for a construction machine, which can reduce a parasitic load carried by an engine, in a state where the construction machine has no energy recovered. Th...
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WO/2023/234642A1 |
The present invention relates to a boom energy recovery system comprising a hydraulic valve assembly for falling prevention of a boom cylinder for construction equipment, including an energy regeneration function, in which a boom energy ...
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WO/2023/235134A1 |
An apparatus can include sensor circuitry to detect a machine movement of a work machine along a surface. The apparatus can also include processing circuitry to receive machine movement information or force-related information and to det...
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WO/2023/234025A1 |
Provided is a system or the like which can improve the consistency between an operation direction of a remote operation mechanism by an operator and a turning direction of a working machine, which is remote and intended by the operator. ...
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