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WO/2022/209465A1 |
In the present invention, a route search unit searches, on the basis of a first constraint condition indicating the position of an obstacle, for a series which is a route for a vehicle to move from an initial position to a target positio...
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WO/2022/210989A1 |
Provided is a technique that allows for improved operator convenience in the case of switching the operation mode of a shovel. A shovel 100 according to an embodiment of the present disclosure comprises: an operation mode setting unit 30...
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WO/2022/205075A1 |
Disclosed are a jet grouting pipe curtain supporting method and system by using large-span short-distance underground excavation to under-penetrate an existing underground structure. Underground excavation is performed below an existing ...
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WO/2022/210391A1 |
Provided is a technique that allows for improved safety in the case of connecting a charging cable to a charging port of a power shovel. A shovel 100 according to an embodiment of the present disclosure comprises a lower traveling body 1...
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WO/2022/211639A1 |
A transition piece (12) for use in a foundation of an offshore wind turbine (1) comprises a tubular concrete support structure (13) for supporting a wind turbine (1). The concrete support structure (13) has a first end (16) arranged to r...
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WO/2022/209052A1 |
The objective of the present invention is to provide a completed-work information processing system capable of generating topographical data, which can easily be associated with work content or a work area, on the basis of construction h...
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WO/2022/208853A1 |
Provided is a solidification material for an unburned brick that contains, as a raw material, desert soil or dredged soil, said solidification material being characterized by being obtained by mixing cement and an inorganic solidificatio...
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WO/2022/210173A1 |
Provided is an excavator display device that displays a first screen which includes: an image indicated by image data captured by an imaging device of an excavator; and an icon image corresponding to a command to correct a reference valu...
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WO/2022/210897A1 |
A work machine having a load calculation function, wherein the work machine has a first mode and a second mode, and the accuracy of the load calculation function in the first mode is different from the accuracy of the load calculation fu...
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WO/2022/210933A1 |
The purpose of the present invention is to provide a work machine and a work machine assistance system that accurately calculate the weight of a load, the work machine being configured to hold and carry a long load. A work machine comp...
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WO/2022/209214A1 |
Provided is a computing device that can accurately calculate the weight of a load conveyed by a work machine. A hydraulic excavator (100) comprises: a vehicle body; a boom bottom pin (5a) that is supported by the vehicle body; a boom (3a...
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WO/2022/207050A1 |
A method for manufacturing a floating foundation (2) for a wind turbine (4), wherein the floating foundation (2) comprising load carrying structures (24, 26, 28) and a plurality of air pontoons (8) attached to the load carrying structure...
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WO/2022/209303A1 |
Provided is a work machine including a controller that stores a plurality of masking areas for selecting positioning satellites utilized by a receiver to compute an antenna position, wherein the plurality of masking areas are set with re...
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WO/2022/209339A1 |
A work device (8) comprises: a lower boom (9) and an upper boom (10) fitted to an upper turning body (3); a middle arm (11) and an arm (12) fitted to the tip of the upper boom (10); a work tool (13) fitted to the tip of the arm (12); a w...
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WO/2022/210980A1 |
This construction machine comprises: a detection unit that detects a mobile body in a monitoring region; and a transmission unit that transmits mobile body information regarding the mobile body detected by the detection unit to another c...
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WO/2022/210776A1 |
This excavator (100) has a lower traveling body (1) including a crawler (1C), an upper turning body (3) turnably mounted on the lower traveling body (1), a travel hydraulic motor (2M) that drives the crawler (1C), a travel lever (26D) co...
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WO/2022/210143A1 |
This display device for a shovel has: an end attachment included in an attachment attached to an upper turning body; and a display control unit for causing the display device to display a bar-like image indicating the proportion of the l...
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WO/2022/209646A1 |
This work machine management system comprises a landform data generation system that generates landform data indicating a finished part made by a work device of a work machine on the basis of a detection result from a posture detection d...
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WO/2022/209046A1 |
The present invention is equipped with a vehicle body control device for controlling the operation of a hydraulic excavator, an external operation control device for controlling an unmanned operation, which does not require an operator t...
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WO/2022/209873A1 |
This start-up system for a work machine comprises: a vehicle body control unit that outputs a control signal for driving the vehicle body of the work machine with motive power supplied by a motive-power source; and an authentication unit...
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WO/2022/212345A1 |
A foldable extension enclosure for a utility enclosure having first, second, third, and fourth sides connected by hinges. The extension enclosure folds only in one direction. A first end of the first side slidably overlaps a second oppos...
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WO/2022/208422A1 |
The invention relates to a grounding system for a tower of an overhead power line, wherein said tower is anchored to the ground by means of one or more anchorage structures (1) at least partially buried. The grounding system is buried an...
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WO/2022/210981A1 |
The purpose of the present invention is to provide a work machine and an operation device for a work machine with improved operability. A work machine comprising an operation device that can be operated in a first direction and a secon...
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WO/2022/210667A1 |
An excavator (100) is provided with: attachments including a lower traveling body (1), an upper swiveling body (3) that is mounted on the lower traveling body (1), a boom (4) that is attached to the upper swiveling body (3), an arm (5) t...
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WO/2022/208725A1 |
Provided are a work machine and a work machine control system which are capable of preventing decreases in construction efficiency accompanying a complex work area being inputted. The present invention comprises a work area setting devic...
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WO/2022/211751A1 |
The invention relates to heavy machinery that can be operated in low and narrow areas into which other heavy machineries cannot access, and can be remotely controlled without any need for an operator in risky areas in terms of occupation...
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WO/2022/209897A1 |
In the present invention, an authentication part authenticates an operator. A storage part stores setting data in association with a plurality of the operators. A vehicle body control part outputs, on the basis of setting data associated...
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WO/2022/207644A1 |
An apparatus (2) for inserting a cable (4) into a trench (12) in the seabed (6) in shallow water is disclosed. The apparatus (2) comprises a body (8) for supporting the cable (4) and a chain cutter (10) for forming a trench (12) in the s...
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WO/2022/212718A1 |
A thawing system for heating an undercarriage of a machine is presented. The thawing system comprises a forced air system in fluid connection with a heating element. An insulated conduit connected to the outlet of the heating element is ...
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WO/2022/208972A1 |
The purpose of the present invention is to provide a work machine that is equipped with a function for preventing entry into an entry-prohibited region of a work device, and that is capable of achieving both construction precision and wo...
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WO/2022/209920A1 |
A work machine according to the present invention includes a first hydraulic pump that supplies hydraulic fluid to a right traveling motor, a second hydraulic pump that supplies hydraulic fluid to a left traveling motor, a first regulato...
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WO/2022/210488A1 |
This display control system is used in a work machine comprising a work unit and a drive device. The work unit performs work by driving an attachment attached to a machine body of the work machine. The drive device drives the attachment ...
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WO/2022/209045A1 |
This invention comprises: a vehicle body control device that controls the operation of a construction machine; an external operation control device that controls unmanned driving which does not require operation by an operator riding in ...
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WO/2022/209176A1 |
Provided is a travel system for a work machine with which the route actually traveled by the work machine can be easily recorded. A travel system for a motor grader (100) comprises a travel device and a controller. The travel device caus...
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WO/2022/207990A1 |
Disclosed is a system (1) for rotating a member (2), the system comprising a hydraulic circuit connecting a pressure source (10) to a hydraulic motor (20), a proportional valve (40) for connecting the pressure source (10) to the hydrauli...
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WO/2022/210662A1 |
This excavator (100) has a lower travel body (1), an upper turning body (3) mounted on the lower travel body (1) so as to be capable of turning, a cabin (10) serving as a driver cabin mounted on the upper turning body (3), and a display ...
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WO/2022/206257A1 |
Disclosed in embodiments of the present invention are a blank hammering detection method for a breaking device, a blank hammering detection apparatus for a breaking device, and a breaking device, an electronic device and a computer-reada...
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WO/2022/209025A1 |
In the present invention, to simplify the installation of a plurality of units in appropriate positional relationships at construction sites, etc., a mixing system (100) is provided with a gravel mixing device (10) that crushes and granu...
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WO/2022/206282A1 |
The present application provides a method and system for controlling the working mode of an electric excavator, and an electric excavator. The method for controlling the working mode of an electric excavator comprises: if it is determine...
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WO/2022/207627A1 |
A shield arrangement, breaking hammer and method of protecting body of a breaking hammer. The shield arrangement (7) comprises a shield element (11) which is mounted to the body (8) by means of a separate sleeve-like element passing thro...
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WO/2022/209177A1 |
A steering mechanism (66) controls the traveling direction of a motor grader (100). A direction correction input unit (36) is operated by an operator. A controller (40) controls the steering mechanism (66) so that the traveling direction...
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WO/2022/209434A1 |
A construction management system according to the present invention comprises: an output unit that displays, on a display device, a work machine which can be operated by remote control; a selected data acquisition unit that acquires mach...
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WO/2022/212161A1 |
Handheld trencher attachment assemblies are disclosed. In one embodiment, the assembly includes a base having digging bar and power cutter portions. The digging bar portion having opposed first and second sides and an opening that extend...
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WO/2022/210990A1 |
The purpose of the present invention is to provide: a work machine that accurately calculates the weight of carried material; and a support system for the work machine. According to the present invention, a work machine comprises a wei...
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WO/2022/210613A1 |
The present invention comprises: a lower traveling body (1); an upper rotating body (3) which is rotatably mounted on the lower traveling body (1); an attachment (AT) which is attached to the upper rotating body (3); an orientation detec...
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WO/2022/210858A1 |
Provided is a feature which makes it possible to appropriately restrict the rotation speed of an excavator motor. An excavator 100 according to one embodiment of the present disclosure equipped with an engine 11, an engine rotation speed...
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WO/2022/212449A1 |
A pile driver driven foundation bracket system includes a foundation bracket drive unit and a foundation bracket unit. The foundation bracket drive unit includes a pile driving unit interface configured to engage with a pile driving unit...
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WO/2022/210804A1 |
The present invention minimizes the labor and cost required for a load test. A load test method for a steel pipe pile (12), which was installed while removing crushed rock by using a vibrator (13) to cause the steel pipe pile (12) to vib...
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WO/2022/212262A1 |
Embodiments described herein provide systems and methods for generating a three-dimensional virtual track model. This track model may be used, for example, in collision prevention and mitigation systems and methods, such as those describ...
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WO/2022/201740A1 |
In the present invention, a cable clamp (26) is provided to the upper swivel body (3) of a hydraulic excavator (1). The cable clamp (26) supports a power supply cable (91) connected to a power supply port (12A). The cable clamp (26) is s...
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