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Patent Searching and Data


Matches 151 - 200 out of 305,298

Document Document Title
WO/2021/059655A1
The present invention comprises: an automatic operation switch that enables the automatic operation of a work machine; an automatic operation control device that automatically controls the operation of a hydraulic shovel when the automat...  
WO/2021/059910A1
A work machine, comprising a control device, a first electrical circuit provided with a first power source for feeding electrical power to the control device, an electric drive source necessary to operate the work machine, and a second e...  
WO/2021/059584A1
Provided is a work machine configured so as to enable the operation of a work device to be limited through machine control (MC), improve the responsiveness of a hydraulic actuator with respect to the operation of an operation device by a...  
WO/2021/059658A1
This device for assessing the position of a conveyance vehicle comprises a distance image acquisition unit that acquires a distance image of a loading platform, and a computation unit. The computation unit sets a loading platform range, ...  
WO/2021/061102A1
This disclosure is directed towards a basket (15) for replaceably mounting to a main body (11) for forming a bucket (14) for a machine (10). The basket (15) comprises a basket wrapper plate (50) and a first and/or second basket side plat...  
WO/2021/062104A1
The present disclosure relates generally to a roadway debris clearing system that can be concealed within, or behind, a standard push bumper of a safety patrol vehicle. The roadway debris clearing system may include a debris clearing dev...  
WO/2021/060057A1
An electric hydraulic construction machine comprising a drive system that drives a hydraulic pump by using an electric motor and configured such that, when starting actuator drive, increase in power consumption by the electric motor is s...  
WO/2021/059730A1
In the present invention, a point generation unit (151) for a mobile terminal 3 generates, on the basis of the turning angle of an upper turning body (22) and orientation information of an attachment (30), teaching point information in w...  
WO/2021/059823A1
This container measurement system comprises a depth map acquisition unit and an arithmetic logic unit. The depth map acquisition unit is provided in a work machine that loads a container and is capable of acquiring a depth map of the con...  
WO/2021/056107A1
A method for controlling an attachment provided to a boom of a vehicle, the method including: sensing a ground force on the attachment; determining if the ground force is outside a target deadband, wherein the target deadband is based on...  
WO/2021/059514A1
A battery pack (14) has: a plurality of battery modules (16) that each include a module body (16A) and connection terminals (16B) and constitute a battery (15) when the connection terminals (16B) are connected electrically; and a casing ...  
WO/2021/061321A1
A method for machine grade assist includes determining whether user input will cause an implement of a machine to dig below a desired grade. User input to move a stick (104) of an excavator (100) can be blocked and/or delayed using hydra...  
WO/2021/051274A1
Provided is a new pin-type mat foundation for improving the anti-sliding and anti-overturning capability of a platform, the pin-type mat foundation comprising: a mat foundation (1) and a plurality of anti-sliding pins (2). The anti-slidi...  
WO/2021/054826A1
A method of forming a structure (20) includes a) obtaining coral material; b) mixing the coral material with a binder system to form a mixture; and c) forming a structure (20) from the mixture. The binder system can be a geopolymer binde...  
WO/2021/054320A1
A hydraulic shovel (1) is provided with a left work machine operation lever (150); a second motor (25); and a control unit (30). The left work machine operation lever (150) operates a work machine (3). The second motor (25) moves the lef...  
WO/2021/054436A1
An excavator (100) having a lower travel body (1), an upper turning body (3) mounted on the lower travel body (1) so as to be capable of turning, and a controller (30) provided to the upper turning body (3). The controller (30) is config...  
WO/2021/052823A1
Construction, particularly wall and/or pillar structure, comprising a supporting portion and a covering portion for covering the supporting portion, the supporting portion being provided by solid material pieces and at least one string f...  
WO/2021/051911A1
A using method of a feed recycling system comprises the following steps: upload a feeding position of a feed feeding point to a database module for storage by utilizing a positioning module (S100); upload a feeding completion time point ...  
WO/2021/054577A1
The present invention comprises: a main body installed on an arm of an excavator and provided with a connection rod and a connection plate; a power transmission portion that is rotatably installed on the connection plate and transmits po...  
WO/2021/053498A1
The machine (1) for the introduction of poles into the ground, particularly for the reinforcement of safety barriers, comprises: one movement assembly (2) for the movement of the machine (1) at the point where one safety barrier (B) to b...  
WO/2021/055917A1
A power machine (200) can include a hydraulic drive system that includes an infinitely variable hydraulic drive motor (326). A run-time displacement of the hydraulic motor (326) can be adjusted (430) based on commanded travel speed or ba...  
WO/2021/054416A1
An excavator having: a comparison unit that compares first image data obtained by imaging a bucket in a designated orientation at a first time and second image data obtained by imaging the bucket in the designated orientation at a second...  
WO/2021/052174A1
Disclosed are a negative-pressure barrel type single pile gripper construction mechanism and a construction method thereof, wherein the construction mechanism comprises a negative-pressure barrel type single pile gripper body and a pile ...  
WO/2021/052976A2
The invention relates to a drive device for a construction machine, in particular for a trench cutter, comprising a connection support and a wheel support, which is rotatably supported on the connection support via at least one rolling b...  
WO/2021/054524A1
The present invention relates to a bucket having protective members provided at a cutting edge so as to enable damage to the cutting edge to be prevented, and having separate lug fixing holes formed in portions to which lug plates are fi...  
WO/2021/054125A1
A work machine comprising: a work device; an operation device for operating the work device; a first control device that controls operation of the work device on the basis of operation of the operation device; and a second control device...  
WO/2021/053592A1
A sediment retaining structure in water courses comprises a net which is arranged transversely so as to occupy all the bed of the water course. At least one opening having a width less than the width of the bed is formed on the bottom of...  
WO/2021/054088A1
Provided is a construction machine capable of quickly adjusting the rotation speed of a swivel motor to a target rotation speed. A controller calculates a target rotation speed of a swivel motor on the basis of input from an operation ...  
WO/2021/054563A1
The present invention relates to a screening device for removing impurities floating on a water channel, the screening device comprising: a screening main body (10) which is installed on a sluice structure (A) so as to be used for removi...  
WO/2021/054330A1
This hydraulic excavator is provided with: a lower-part traveling body; an upper-part revolving body which is disposed so as to be revolvable above the lower-part traveling body; a work machine which is supported by the upper-part revolv...  
WO/2021/054417A1
An excavator having: a data acquisition unit that acquires, from a state detection sensor, operation information indicating the state of each component during operation and sound data during the operation; and a storage unit that associa...  
WO/2021/052192A1
A high stress rock burst roadway bolt, comprising a sectional bolt rod body (1), a bolt tail lock, a force transmission tray (3) and a sleeve (4). The sectional bolt rod body is provided with protrusions at intervals, and the tail end of...  
WO/2021/054415A1
An excavator having: an abnormality detection unit that detects abnormalities on the basis of diagnostic data collected from a state detection sensor; and a data collection unit that, if an abnormality is detected during collection of th...  
WO/2021/046589A1
Basement shoring apparatus has a modular panel having a panel body having a plurality of parallel drill rod shafts therethrough. Each drill rod shaft has a respective drill rod rotatably engaged therein. Each drill rod extends from a low...  
WO/2021/049789A1
The present invention relates to a wave power generation system using a wave amplification breakwater, the wave power generation system comprising: a wave amplification breakwater which extends in the left-right direction such that the f...  
WO/2021/049946A1
An energy island system arranged related to a body of water with a seafloor, a surface and a depth over an underground is disclosed. The system comprises a structurally rigid shell (1) extending from the seafloor to above the water surfa...  
WO/2021/049547A1
This bucket teeth adapter is provided with a mounting part and a nose part extending from the mounting part. The mounting part has a first main body part and a wide part. The wide part is formed wider than the first main body part and is...  
WO/2021/046736A1
Disclosed are a control system and method for a hydraulic excavator. The method comprises: a controller collecting a fuel path pressure signal of a hydraulic excavator, and calculating the desired main pump power according to the fuel pa...  
WO/2021/049543A1
This tooth attachment structure for a bucket comprises a tooth, a pin member, and a lock member. The tooth has a guide groove provided in the inner surface of the tooth, and a pin hole provided in the guide grove. The pin member is dispo...  
WO/2021/047095A1
Disclosed is a construction method for continuous pile forming, the method comprising: a, arranging a pile casing assembly (12) of a drilling machine at the position of a pile hole; b, sinking a drill rod assembly (14) of the drilling ma...  
WO/2021/049614A1
An image acquisition unit that obtains a captured image showing the surrounds of a work machine. If a transition signal for transitioning a screen is received when a surrounding image based on the captured image is displayed on a display...  
WO/2021/048590A1
A method for compacting road foundation, comprising an angular geomorphological compactor (1) with grooved syncline and anticline at 45 degrees, which makes the first layer of foundation subbase, where the belly- fed hopper (2) receives ...  
WO/2021/048745A1
A ground modifying assembly is intended for attachment to the movable support arm of a vehicle such as an excavator. The assembly includes a mount arm portion for attachment to the vehicle's support arm, and a main body portion for suppo...  
WO/2021/050480A1
A shipyard including a shiplift platform that is capable of being raised above yard level for maintenance is provided. Hoists are coupled with the shiplift platform, and jacks are coupled with the hoists. The jacks are capable of lifting...  
WO/2021/047685A1
Disclosed in the present invention is a fluctuation belt ecological slope protection system that responds to hydrological variation, comprising a runoff treatment system and an ecological floating island system. The runoff treatment syst...  
WO/2021/047989A1
A fixture for securing into a soil (5) for bearing a load. The fixture comprises body (1) having a foundation section (2) for insertion into the soil (5). An anode surface and a cathode surface are (3) are provided on the foundation sect...  
WO/2021/049535A1
A hydraulic excavator (1) comprises a vehicle body (2), a work machine (3), a left work machine operation lever (15), a right work machine operation lever (16), an imparting unit (17), an IMU (20), and a control unit (30). The work machi...  
WO/2021/049893A1
The present invention relates to a power supply device of an electric excavator, and the power supply device of an electric excavator comprises: a power supply unit for supplying battery power to an electric motor unit; a first charging ...  
WO/2021/048233A1
The invention relates to a gripper comprising at least two tong-type gripper arms (2, 3) moveably arranged on a base part (1) and comprising a cutting device for pieces to be cut for securing on a processing machine, wherein the cutting ...  
WO/2021/049035A1
An optical fiber sensing system according to the present disclosure comprises: an optical fiber (10) placed in a water discharge gate (30) of a reservoir or in the vicinity of the water discharge gate (30); a reception unit (21) that rec...  

Matches 151 - 200 out of 305,298