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Patent Searching and Data


Matches 1 - 50 out of 56,441

Document Document Title
WO/2020/102408A1
Systems and methods for control of multi-function hydraulic commands of a multi -function electrohydraulic system are provided. In one aspect, a system for hydraulic control includes a first function in fluid communication with a first e...  
WO/2020/101007A1
Provided is an invention which enables an operator to perform loading work onto and unloading work off of a trailer, without riding in a cabin of a shovel. The shovel 100 according to one embodiment of the present invention comprises: a ...  
WO/2020/101006A1
The present invention provides a technology that enables a portion serving as a reference for an attachment of a shovel to more appropriately move along a predetermined trajectory. A shovel 100 according to one embodiment of the present ...  
WO/2020/100615A1
A hydraulic pump is driven by an engine. By being driven by a hydraulic oil discharged from the hydraulic pump, a hydraulic motor causes the vehicle to travel. A controller controls the engine speed and the hydraulic pump capacity. The c...  
WO/2020/100562A1
Provided is a work machine (1) that allows work operations to be performed stably and efficiently even with differences in the nature of the work manipulations. The work machine (1) comprises: an actuator operation device (31) that opera...  
WO/2020/101004A1
The present invention provides a technology that enables the tip part of an attachment of a shovel to more appropriately move along a design surface. A shovel according to one embodiment of the present disclosure comprises an attachment ...  
WO/2020/101005A1
The present invention provides a technology that enables a reduction in annoyance felt by an operator when an upper turning body of a shovel faces a target construction surface. A shovel 100 according to one embodiment of the present inv...  
WO/2020/101581A1
The invention relates to a locking mechanism for a wearing part system comprising a wear adapter and an excavating teeth interconnected in telescoped mounting wherein wearing members are securely joint by the use of a locking retainer an...  
WO/2020/100613A1
A load sensing valve maintains the differential pressure at a set pressure by controlling a regulator depending on the differential pressure between the hydraulic pump discharge pressure and hydraulic actuator load pressure. The set pres...  
WO/2020/099722A1
A joint element provided with a swing dampener brake and comprising a first joint part (2), a second joint part (4), and the swing dampener brake. The second joint part (4) comprises a first end part (41) and a second end part (42) which...  
WO/2020/095830A1
A remote operation device (101) is provided with a video generation unit (53) for generating, in the case where an operation determination unit (51) determines that an operation by an operator is a faint operation, and a posture determin...  
WO/2020/093106A1
A wear assembly such as an adapter for a cable shovel having a Whisler-style lip has two legs extending over the lip, and a hole in the legs arranged to align with a hole in the lip. A locking member is inserted in the hole, and hooked a...  
WO/2020/095935A1
Provided is an excavator that can cause a working part on the distal end of an attachment to conform more accurately to a design surface. The excavator according to an embodiment of the present disclosure comprises: an operation device 2...  
WO/2020/096749A1
A shroud retention system (22) for a work tool (10) is disclosed. The shroud retention system may have an adapter (28) attached to the work tool, and a shroud (20) having a channel (50) that slides over the adapter. The channel may have ...  
WO/2020/096039A1
A hydraulic excavator 1 is provided with a motor generator 48 that can be used as a power source, an engine room 47 that accommodates the motor generator 48, a suction pipe 483a and duct hose 55 through which air outside the engine room ...  
WO/2020/095945A1
Provided is a technology capable of further suppressing unfavorable action of a shovel. A shovel 100 according to one embodiment of the present disclosure detects a predetermined action of the shovel 100 (for example, action correspondin...  
WO/2020/096922A1
A tool bit (102) is disclosed. The tool bit includes a working portion (104) at a distal end (106) of the tool bit, a threaded portion (108, 808) at a proximal end (110) of the tool bit, a shank (112) extending along a longitudinal axis ...  
WO/2020/096753A1
A cutting tool assembly (50) is disclosed. The cutting tool assembly may have an adapter board (28), which may have at least one bore (56), extending from a proximal end (58) to a distal end (60). The assembly may also have a cutting too...  
WO/2020/090985A1
A captured image acquisition unit acquires an image captured by an imaging device mounted on a work vehicle. A supplementary image acquisition unit acquires a supplementary image which is an image for supplementing the lack of the percep...  
WO/2020/089251A2
The invention provides a trenching apparatus, comprising: a trencher body moveable on the ground surface, above the level of the trench; a ground engagement boom associated with the trencher body and lifting means arranged to control and...  
WO/2020/090954A1
This replay device comprises: an acquisition unit that acquires time-associated log information for a work machine; a reception unit that receives a replay instruction for an operation of the work machine; a replay unit that, upon recept...  
WO/2020/089335A1
The invention relates to a device (10) for conducting hydraulic fluid from a first connection (42, 44) to a second connection (38, 40) via at least one conduit (56, 58), having a housing comprising a first housing part (10a) having the f...  
WO/2020/092844A1
A lock that includes a pin and a collar. At least one of the pin and collar include a circular seal and a recess to store the seal. When the pin and collar are engaged in a locking manner, the surfaces of the pin and collar compress the ...  
WO/2020/091002A1
Provided is a technique capable of improving determination accuracy under various environmental conditions when performing determination on an object around an excavator on the basis of environmental information about the periphery of th...  
WO/2020/090898A1
A captured image acquisition unit acquires a captured image captured by an imaging device mounted on a work vehicle. An attitude image acquisition unit acquires an attitude image which indicates the roll angle and/or pitch angle of the w...  
WO/2020/085196A1
A wheel loader being a work vehicle and comprising a driver's seat (41), a console (51), and an armrest (61). The console (51) has an operation section (53). The console (51) is provided to the side of the driver's seat (41). The armrest...  
WO/2020/086577A1
A system may include a first transportation device (106, 210, 212, 214, 216), a controller (150), and an inclination control system (230, 302). The controller can control a construction machine (100, 200, 300) including the first transpo...  
WO/2020/085197A1
A wheel loader being a work vehicle and comprising a driver's seat (41), an armrest (61), and a seat operation unit (110). The armrest (61) is provided to the side of the driver's seat (41). The seat operation unit (110) controls the pos...  
WO/2020/083482A1
A hydraulic system (100) for a working machine, the system comprising: a first electric machine (102) connected to a first hydraulic machine (104); a second electric machine (106) connected to a second hydraulic machine (108), an output ...  
WO/2020/083483A1
Method for controlling a hydraulic system (100) for a working machine, the system comprising: a first electric machine (102) connected to a first hydraulic machine (104), the first hydraulic machine comprising an input side (116) and an ...  
WO/2020/080293A1
A hydraulic excavator is provided in which, even when operating in a situation with moving bodies present around the excavator body, the operator can reliably recognize warnings advising that the seatbelt is unfastened. This controller o...  
WO/2020/078585A1
This disclosure relates to a method of controlling an engine and more particularly for controlling the transition between operating modes of an internal combustion engine such as between an economy mode and a performance mode. The method...  
WO/2020/080294A1
This hydraulic excavator uses images captured by multiple monitoring cameras to generate a planar, bird's-eye-view image, generates a schematized icon image showing the vehicle body in planar view, performs synthesis processing for displ...  
WO/2020/078586A1
[PROBLEM] To provide a drift-prevention valve device, a blade device, and a working machine capable of operating an actuated unit and preventing the machine body from drifting with a simple configuration. [SOLUTION] The drift-prevention ...  
WO/2020/080538A1
Provided is an excavator with which it is possible to perform settings pertaining to a work area while taking operability into consideration. In one embodiment, the excavator 100 comprises a display device D1 that displays an image (work...  
WO/2020/080264A1
A hydraulic shovel comprising: a plurality of cameras which are attached to an upper rotation body and which capture images of an area surrounding the same; a controller which, on the basis of said camera images, detects an obstruction e...  
WO/2020/080501A1
Provided is a display device that is for a shovel and that is capable of transmitting an instruction from an outside worker to an operator in a preferable manner. The present invention is provided with: a communication unit (T1); a displ...  
WO/2020/078555A1
The invention relates to a hydraulic energy handling system (16) for a working machine (10). The hydraulic energy handling system (16) comprises a high-pressure side (54); a low-pressure side (56); a hydraulic machine (58) for mechanical...  
WO/2020/080260A1
A construction machine equipped with a centrifugal fan and a bell mouth arranged on the suction side of the centrifugal fan. The centrifugal fan has a rotatable hub, an annular shroud having a suction opening arranged so as to face the h...  
WO/2020/077402A1
A bucket wheel assembly (40) includes a structural frame (42) that in use forms a structural part of the boom of a bucket wheel reclaimer. The structural frame (42) supports a bucket wheel (44) having a plurality of attached buckets (46)...  
WO/2020/033415A3
Disclosed embodiments include power machines or loaders (100; 200; 300; 900; 1000; 1200; 1300; 1400), and systems used on loaders, configured to augment the control of the loader to accomplish repetitive tasks. Also disclosed are methods...  
WO/2020/076085A1
The present invention provides an excavator bucket tooth molding device, a method for manufacturing an excavator bucket tooth by using same, and an excavator bucket tooth manufactured thereby, wherein a superhard coating layer is formed ...  
WO/2020/075457A1
According to the present invention, a first processor acquires data indicating the position of a predetermined reference point included in a transport vehicle. The first processor acquires data indicating a position of a revolving center...  
WO/2020/075458A1
A first processor of a work machine determines a target stop position for a transport vehicle on the basis of the position of the work machine and the target offset distance. A second processor of the transport vehicle acquires, from the...  
WO/2020/076080A1
The present invention provides a bucket tooth of an excavator and a method for manufacturing same, the bucket tooth comprising hard particles in an excavation part of a tooth point where abrasion occurs, thereby having improved abrasion ...  
WO/2020/074122A1
[Problem to Be Solved] To provide a pipe member being able to reduce the vibration applied and improve its durability. [Solution] A pipe member (10) to be installed on the body (2) of a construction machine has an outer main pipe and an ...  
WO/2020/055363A3
The invention is related to a long-life penetrating tooth-adapter system developed for excavators.  
WO/2020/076212A1
The invention relates to an arrangement (600) for controlling a rotator, the arrangement (600) comprising a control device (100); a rotator (200) for a jib-carried tool (300); and one or more image sensing devices (700); wherein the cont...  
WO/2020/071044A1
This hydraulic shovel drive system comprises: a first pump that supplies hydraulic oil to a boom cylinder through a boom control valve and supplies hydraulic oil to a bucket cylinder through a first bucket control valve; a second pump th...  
WO/2020/071844A1
The present invention relates to an excavator having an extendable boom, whereby: up to 10-50 tons of cargo may be lifted using the power of an engine part of an excavator driven by hydraulic pressure; the cargo may be stably lifted by a...  

Matches 1 - 50 out of 56,441