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WO/2022/113602A1 |
This control system according to one aspect of the present invention is for loading equipment having a work machine that includes a work tool and a movable support part for changing the orientation of the work tool, and is provided with ...
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WO/2022/115448A1 |
A compactor includes a plate, a frame, an exciter assembly coupled to the plate, and a motor for driving the exciter assembly. The motor is coupled to the exciter assembly by a belt. The compactor further includes a tensioner assembly co...
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WO/2022/110840A1 |
The present application relates to the technical field of engineering vehicles. Disclosed are an apparatus and method for actively reducing action impact of an excavator, and an excavator. The method comprises: collecting a boom inclinat...
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WO/2022/115331A1 |
Described herein are systems, methods, and other techniques for controlling a velocity of a construction machine operating within a construction site. Sensor data is captured using one or more sensors of the construction machine while th...
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WO/2022/114312A1 |
The present invention relates to a vibratory hammer connected to heavy equipment for construction and, more specifically, to a vibratory hammer having a side grip, the hammer: preventing vibration from being transmitted to a connected he...
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WO/2022/109750A1 |
A control apparatus for operationally engaging a vehicle having one or more manually operable control elements. Each of the one or more manually operable control elements has a mechanical operator-interface. The control apparatus has one...
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WO/2022/115497A1 |
An apparatus for installing multiple strands of hose below a surface of terrain is provided. The apparatus comprises a chassis (102) and rotating trenching blade assemblies (104) connected to the chassis. The trenching blade assemblies a...
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WO/2022/107718A1 |
Provided is a work machine comprising a control device that performs region restriction control to prevent the vehicle body from deviating from a work region set in a construction region, wherein the region where the movement of the work...
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WO/2022/108869A1 |
A dust suppression system (54) for a demolition hammer (1) is disclosed. The dust suppression system (54) may have a water hose (56) routed within a power cell (26) of the demolition hammer (1), and a connector channel (58) internal of t...
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WO/2022/109234A1 |
A dust cover (200) for a hammer work tool (100), a hammer work tool (100), and a method (300) of attaching the same are disclosed. The hammer work tool (100) includes a housing (110), a power cell (120) enclosed inside the housing (110),...
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WO/2022/099801A1 |
A bucket opening mechanism and a construction device, relating to the technical field of electric shovel bucket opening. The bucket opening mechanism comprises a mechanical transmission system; the mechanical transmission system comprise...
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WO/2022/099802A1 |
A rotary driving mechanism and a construction device, relating to the technical field of rotary systems. The rotary driving mechanism comprises an electrical system and a mechanical transmission system. The electrical system comprises a ...
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WO/2022/102298A1 |
This loading work assistance system performs a computation to predict a trajectory of a work apparatus in a finite time section using the output of a first position calculator of a loader, output of an orientation detector of the work ap...
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WO/2022/026778A9 |
A quick coupler which features a safety mechanism which facilitates ease of use and assures safe use in the workplace by use of hydraulic circuits designed to automatically reset the safety locking mechanism on intentional removal of a f...
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WO/2022/097428A1 |
An excavation point identification device that can efficiently excavate even if the shape of the excavated object changes is realized. An excavation unit (12) refers to height information at a plurality of points on an excavated object t...
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WO/2022/097499A1 |
This autonomous driving device includes: a position estimation unit that has an interaction model and calculates actual position data corresponding to inputted force data as estimated position data; a force computation unit that has a fo...
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WO/2022/096355A1 |
The invention relates to a method (100) for operating a mobile work machine (200), comprising identifying (110) available elements which include actuator elements (230, 260), sensor elements (220) and operator control elements (210), det...
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WO/2022/097570A1 |
Provided are a control device for a work machine, a control system, and a control method, which reduce accidental collisions during operation of the work machine and which suppress reduction in the operation rate. A control device (30A) ...
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WO/2022/094693A1 |
An assembly for an excavator includes a bucket having coupling flanges spaced apart from each other. The coupling flanges extend upwardly from a top wall of the bucket and laterally between side plates of the bucket. Each coupling flange...
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WO/2022/098249A1 |
The present invention relates to a device (1) for cutting and crushing hard materials, in particular for crushing concrete and cutting reinforcement bars, comprising a base (2); a housing (3) mounted with its first end on the base (2); a...
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WO/2022/053565A9 |
The invention provides a trenching and backfill device (2), comprising: a trenching machine arranged to cut a trench (24) in the ground; a first auger (4) and a second auger (6) arranged coupled to the trenching machine and driven so as ...
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WO/2022/090993A1 |
The subject matter of the present invention is a excavating assembly (1) for milling and/or scarifying a road surface or ground to be milled (2), in which said excavating assembly (1) comprises a support structure (3) that delimits a com...
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WO/2022/087661A1 |
Disclosed is a system and method for determining a wear or operational characteristic regarding an apparatus. The method includes: determining a position data of at least a portion of the apparatus, by analysing two-dimensional image dat...
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WO/2022/090633A1 |
The invention relates to a work device (10), which is to be attached, by an attachment arrangement (12), by its body (11) to the end of a work machine's set of booms. A pair of jaws (13) is fitted to the body and it includes two jaws (14...
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WO/2022/093485A1 |
In some implementations, an implement control system includes an operator control configured for manipulation in one or more motions and a controller. The controller may be configured to, based on a particular motion of the one or more m...
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WO/2022/093494A1 |
An implement control system may include one or more first actuators configured to selectively raise or lower a work implement of a machine and one or more second actuators configured to tilt the work implement. The implement control syst...
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WO/2022/088322A1 |
The present invention relates to the technical field of manufacturing of intelligent underwater bulldozers, and provides an intelligent underwater bulldozer and a cooling system thereof. The cooling system comprises a hydraulic oil cooli...
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WO/2022/083816A1 |
The invention relates to a quick-change device (10) for coupling an attachment unit (11) to a work machine (12), having a securing element (5), which is pushed into a locking position and an unlocking position to lock or secure and unloc...
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WO/2022/083186A1 |
The present application relates to the technical field of bucket control, and discloses an excavator and a control method for the excavator. The excavator comprises: a detection device and a controller. The detection device is used to de...
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WO/2022/082978A1 |
The present invention relates to construction machinery, and relates in particular to an operation device of a skid-steer loader, and a skid-steer loader. The operation device of a skid-steer loader can be disposed on a frame structure (...
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WO/2022/086338A1 |
The disclosure relates to a suction generation device for the removal of matter from a submerged surface, comprising: a housing comprising a fluid inlet, a suction inlet, an expulsion outlet, and defining a cavity therein; the fluid inle...
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WO/2022/083095A1 |
The solution relates to the technical field of engineering machinery, and in particular to a cab of a skid-steer loader, and a skid-steer loader. The cab of a skid-steer loader comprises an air conditioning system, and a cab body having ...
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WO/2022/086512A1 |
A loading system for a material has a grab dredger configured to selectively engage the material, where the grab dredger includes a boom and a line configured to move a grab throughout a working space. The working space includes an arc w...
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WO/2022/085556A1 |
This work machine comprises a turning body, a work device, a position detection device that detects positional information of the turning body, a posture detection device that detects information related to the posture of the work machin...
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WO/2022/080334A1 |
This work vehicle control system comprises a controller, the system having a vehicle body and a work machine the height and the pitch of which can be changed with respect to the vehicle body, . The controller determines a switching point...
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WO/2022/081019A1 |
There is disclosed a device for removing a subsea filter layer, the device comprising: a mass removal unit for moving granulated material from the filter layer; and a power unit for powering the mass removal unit, wherein the device furt...
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WO/2022/079648A1 |
The invention relates to the field of hydromechanically cleaning bodies of water of silt deposits, with the extraction of sapropel at natural moisture content. The technical result is a more reliable device, a reduction in labour costs a...
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WO/2022/073651A1 |
A controller for hydraulic system of a work machine is provided. The controller is configured to perform a worktool disconnect routine to reduce pressure in a first worktool line and a second worktool line of the hydraulic system. The hy...
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WO/2022/075521A1 |
The present invention relates to a traction ring for an industrial machine installed on a coupler of an excavator, etc. A fixing bolt is coupled to one side of a housing, a rotating member is rotatably connected to the fixing bolt, and a...
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WO/2022/073736A1 |
The invention relates to a soil-removing civil engineering apparatus which is formed from a plurality of apparatus modules and comprises a removal device composed of at least two apparatus modules, and a support structure for suspending ...
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WO/2022/074438A1 |
The system for the recovery of at least one object resting on a seabed comprises a floating support device and at least one underwater vehicle connected to the support device by means forming an umbilical, the underwater vehicle further ...
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WO/2022/069074A1 |
A machine (100) includes a frame (110), a plurality of traction devices (116) supporting the frame (110), an engine (118) and an operator cab (120) mounted to the frame (110), an implement system (130) configured to move a work tool (150...
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WO/2022/070852A1 |
Provided is a drilling position determination system capable of appropriately determining a drilling start position according to the shape of an object to be drilled. The drilling position determination system comprises an imaging device...
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WO/2022/071584A1 |
Provided is a work machine with which it is possible to minimize deterioration of precision in machine control. A hydraulic shovel is provided with: a vehicle body 1; an articulated work machine 2 having a boom 7, an arm 8, and a bucke...
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WO/2022/070606A1 |
Provided is a system for setting a target trajectory of an attachment, the system allowing for an efficient operation of the attachment. The present invention comprises: a target trajectory setting unit which sets a target trajectory (71...
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WO/2022/070728A1 |
Provided is an automatic leveling system (10) which makes a to-be-leveled subject (S) less likely to be collapsed. The automatic leveling system (10) comprises: a work machine (20) for performing leveling operation; an imaging device (41...
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WO/2022/064000A1 |
The invention relates to a work machine (1.1, 1.2, 1.3) having precisely one main vehicle axle (3), wheel elements (4.1, 4.2) arranged on the main vehicle axle (3) on both sides, and a working unit (2) or a holder (9) for a working unit....
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WO/2022/064813A1 |
Provided is technology for making it easier to perform automatic operation control of a work machine. A work area setting system comprises an area setting unit (24). The area setting unit (24) is for setting a work area (50). The work ...
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WO/2022/062588A1 |
The present application relates to the technical field of excavators. Provided are a touch control method and system for an excavator, and an excavator. The touch control method for an excavator comprises: receiving a touch signal sent w...
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WO/2022/061450A1 |
A locking system for a bucket of the type has a main body and a door pivotally connected to the main body. The locking system may include at least one arm adapted to be pivotally connected to the main body of the bucket to rotate about a...
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