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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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WO/2023/233765A1 |
To reduce a time required for construction, this construction apparatus is provided with: a traveling device that causes a main body device provided thereon to travel; a working device comprising a movable part that is connected to the m...
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WO/2023/230710A1 |
A method of controlling manually operable control elements of a vehicle using a control apparatus. The control apparatus includes at least one control actuator in mechanical engagement with at least one of the manually operable control e...
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WO/2023/234635A1 |
Disclosed are an energy management system and method for managing costs saved through energy recovery. The energy management system comprises: an energy recovery apparatus that is installed in a construction machinery, recovers some of e...
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WO/2023/232330A1 |
The invention relates to a mobile hydraulic working machine (1) comprising a superstructure (4), a substructure (2), a boom assembly (7) having a shaft (10), an attachment (14) connected to the shaft (10), and a hydraulic system for movi...
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WO/2023/229406A1 |
The present invention relates to an energy recovery system for mobile-interlinked construction machinery and relates to an energy recovery system for mobile-interlinked construction machinery, which can be controlled in conjunction with ...
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WO/2023/226482A1 |
An on-line oil purification system (10) of a roadheader and a roadheader (20). The on-line oil purification system (10) of the roadheader comprises: a hydraulic oil tank (110); a roadheader hydraulic system (120), the roadheader hydrauli...
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WO/2023/226289A1 |
Embodiments of the present application provide a positive flow excavator, a control method and control device therefor, and a controller. The control method for a positive flow excavator comprises: obtaining the arm-in pilot pressure of ...
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WO/2023/227242A1 |
The work machine system (10) comprises a tractor unit (11) releasably connectable to interchangeable trailer units (12) by a coupling. When a trailer unit (12) is coupled to the tractor unit (11) a work machine (13) is formed for perform...
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WO/2023/229466A1 |
The present invention discloses a vehicle (10) comprising a vehicle superstructure (11) configured to carry operational equipment, and a jack adjustable undercarriage (14) with a pair of vehicle movement track drive carriage mechanisms (...
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WO/2023/229764A1 |
A method of identifying blade penetration that is ineffectual by a blade-based machine at a work site, including: attempting to cut an area of ground by the blade-based machine at the work site; determining that the cut is ineffectual ba...
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WO/2023/226270A1 |
An excavator throttle control apparatus and control method. The apparatus comprises: a main controller (1), an engine control module (ECM) (2), an electronic monitor (3), a starting unit (4), a power supply relay (5), and an integrated s...
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WO/2023/229832A1 |
A wing shroud (200) has a body (215) including a side portion (220) having a side inner surface (235), a side abutment surface (240), a side outer surface (245), and a side rear surface (315), a floor portion (225) having a floor upper s...
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WO/2023/229407A1 |
The present invention relates to a boom energy and swing energy recovery system for mobile device-linked construction equipment and relates to a boom energy and swing energy recovery system for mobile device-linked construction equipment...
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WO/2023/018535A9 |
An example wear detection system (110) receives first image data related to at least one ground engaging tool (GET) of a work machine (100) from one or more sensors at a first time instance in a dig-dump cycle of the work machine. The we...
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WO/2023/227252A1 |
Problem: Calibration to make the correspondence relationship between the operation amount of the operator and the supply flow rate to the hydraulic actuator be a preset setting relationship is made easy. Solution: The control valve (6) t...
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WO/2023/229125A1 |
The present invention relates to an energy recovery device and, more specifically, to an energy recovery device for construction machinery and construction machinery including same. According to the present invention, a pressure accumula...
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WO/2023/228633A1 |
[Problem] Provided is a work machine capable of preventing an unmanned aerial vehicle from being damaged, falling, or being stolen, and protecting the unmanned aerial vehicle from an external environment. [Solution] A work machine (1) co...
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WO/2023/228897A1 |
In order to prevent a decrease in work efficiency due to video disturbance associated with video transmission delay and communication packet loss at communication in a series of actions during a remote operation of a work machine, and to...
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WO/2023/229775A1 |
A work machine can include a machine frame; a component box attached to a roof of the machine frame; a first lidar sensor located at a front corner of the component box; and a second lidar sensor located at a back corner of the component...
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WO/2023/229830A1 |
A shroud retention system (30) may include a retainer plate holder (102) having a top surface, a bottom surface parallel to the top surface, a retainer plate engaging surface (110) extending between the bottom surface and the top surface...
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WO/2023/228758A1 |
This construction machine includes: a lower travelling body; an upper revolving body that is revolvingly mounted on the lower travelling body; a cabin that is mounted on the upper revolving body; and a spatial recognition device that is ...
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