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Patent Searching and Data


Matches 1 - 50 out of 52,220

Document Document Title
WO/2018/009955A1
A wear member monitoring system for a ground engaging tool, the system including: a measuring assembly having: an emitting device configured to emit a measurement signal towards a wear member of the ground engaging tool; a detecting devi...  
WO/2018/012047A1
Provided is a cab (20) wherein a front window (22) is smoothly movable between a closed position and an open position. The cab (20) is provided with: a cab body (21) in which a front opening (21a) is formed; a front window (22) movable b...  
WO/2018/012264A1
Provided is construction machinery that can detect in real time during work that an excess flow control valve is stuck open without decreasing the speed of work. The construction machinery is provided with: an excess flow control valve c...  
WO/2018/010002A1
A dredge includes exterior frame members, a manifold, and a basket. The manifold is carried between the exterior frame members toward forward ends of the frame members, and the basket is carried between the exterior frame members toward ...  
WO/2018/011145A1
To provide a control system of blowing means for construction machines that enables to prevent the loss of battery charging amount even if an engine rotation speed is low and an alternator generates less electricity. A control system (2)...  
WO/2018/008189A1
This hydraulic shovel (1) is provided with a controller (40) which can perform region restricting control, and is provided with a machine control ON/OFF switch (17) which enables selecting one of an ON position, in which execution of reg...  
WO/2018/008542A1
This shovel is provided with a lower traveling body (1), an upper rotating body (3) which is rotatably mounted on the lower traveling body, a camera (20) which is attached to the upper rotating body (3), a display device (14), and an obj...  
WO/2018/007652A1
The invention relates to a wear or protection system for a tool of a machine for moving earth, which comprises a wear element (1), a support (3) and a pin (7) with elastic means (13) housed in a housing (5) that has a base surface (27) a...  
WO/2018/008504A1
This shovel is provided with a traveling body (1), a rotating body (3) which is mounted rotatably on the traveling body (1), an object detection means which detects prescribed objects in the periphery of the shovel, a control means which...  
WO/2018/008221A1
The present invention addresses the problem of providing a coated article which has excellent finishability, corrosion resistance, weather resistance, and chipping resistance, and is formed by wet-on-wet coating. The present invention pr...  
WO/2018/008188A1
Work machinery comprises: an articulated work machine (1A); a plurality of hydraulic actuators (5, 6, 7) that drive the work machine; an operation device (45a, 45b, 46a) that outputs an operation signal to the plurality of hydraulic actu...  
WO/2018/007474A1
The invention relates to a system (1) for recovering energy from a hydraulic actuator (2) and to a method of operating said system (1), the system (1) comprising: a hydraulic actuator (2); a source of hydraulic pressure, preferably a hyd...  
WO/2018/003176A1
Provided is a work machine that is equipped with a control unit (9) that executes region restriction control in respect to a work device (1A). The control unit (9) comprises: a position computing unit (21) that calculates the position, o...  
WO/2018/001494A1
The invention relates to an excavator (B) or crane comprising a body (R) and an outrigger (AL) attached thereon, a drive system (M) for exerting a user-controlled torque (DMU) and a torque (DMS) superimposed on same from the body (R) of ...  
WO/2018/003522A1
The present invention reduces the production requirements needed for welding a work machine of a hydraulic shovel and improves the weld quality. A boom includes an upper plate (11), a left-side plate (12) joined to the upper plate (11), ...  
WO/2018/001913A1
[Problem]: A resin-made fuel tank mounting structure for construction machine is provided that provides a tank capacity without significantly affecting the layouts of other components and easily achieves assembling quality required for t...  
WO/2017/220202A1
The invention relates to a method for manufacturing a lightweight piston rod unit or shaft comprising a rod (20) that is drilled hollow as a deep hole (21) is drilled into the rod shank, whereupon the opening created in the rod is closed...  
WO/2017/222995A1
A lug member (44) is provided for a wear member retention system (26) for an implement (10). The lug member includes an elongated body (54) having a length dimension (L). A wear member engagement portion (56) extends toward a distal end ...  
WO/2017/221904A1
A hydraulic excavator (100) comprises a traveling body (2), a turning body (3), a work machine (4), a swing motor (31), a receiver (291), an end position setting unit (220), a turning position detecting unit (260), and a controller (280)...  
WO/2017/222136A1
Provided is an excavator 3D earthwork BIM system for providing real time geometric information of an excavator during an earthwork construction, the system: expressing, in 3D graphics, earthwork construction performed by the excavator on...  
WO/2017/221764A1
Provided is a lower roller (10) comprising a roller shell (11), a first retainer (14a), a second retainer (14b), a first holding ring (15a), and a second holding ring (15b). The first retainer (14a) is press fitted to the outer periphery...  
WO/2017/221420A1
A work vehicle comprises a vehicle body, a work machine, a hydraulic cylinder, a regulating valve, a position sensor, and a control unit. The work machine comprises a boom that can rotate with respect to the vehicle body, an arm that can...  
WO/2017/221692A1
A construction system comprises a position data acquisition unit that acquires position data for the bottom of a body of water, a current topographical data generation unit that generates current topographical data for the bottom of the ...  
WO/2017/217917A1
The invention concerns an arrangement for the guidance of flexible lines that run from a crane arm (3) through its end section (2) to a tool (4), that is suspended at the crane arm through a link arrangement (5) and a frame that is a com...  
WO/2017/218591A1
A handling system for handling ground-engaging wear parts used on earth working equipment includes handling tools to remove and handle wear parts from equipment and/or to install new wear parts. The tools can include a torque or other to...  
WO/2017/215760A1
A condition of at least one structural part (8, 8a, 8b) of a mining machine (1) is monitored by at least one optical fibre (6) provided in connection with the mining machine (1) for sensing a condition of at least one structural part (8,...  
WO/2017/212709A1
In order to achieve both actuator responsiveness to operation and front control functionality, provided is a work machine equipped with a front control device that calculates a limit command value for limiting operation of a front work d...  
WO/2017/213786A1
A ground-engaging tool system (110) includes an adapter (112) attachable to a work implement (100) and a ground-engaging tip (114) that is releasably connectable to the adapter (112). To releasably mate the adapter (112) and the tip (114...  
WO/2017/213027A1
In order to enhance the responsiveness of an electromagnetic valve device to an operation, this work machine is provided with: an electromagnetic valve device which controls the flow of a pressure oil supplied from a hydraulic pump to a ...  
WO/2017/213784A1
A wear indicator (118) is provided for a wear member (16) of a machine wherein the wear member (16) is subject to wear during use of the machine. The wear indicator (118) may include a plug member configured to be positioned in a region ...  
WO/2017/213571A1
A carrier comprising a hydraulic cylinder having a piston, a controller and a piston position sensor, wherein the carrier is arranged to carry an accessory through the use of the hydraulic cylinder and wherein the controller is configure...  
WO/2017/213572A1
A carrier comprising at least a first hydraulic cylinder and a second hydraulic cylinder both having each a piston and a piston position sensor, wherein the carrier is arranged to carry a tool through the use of the hydraulic cylinders a...  
WO/2017/214563A2
A work vehicle (10) includes a body (12). The vehicle (10) includes a panel (36) configured to cover a portion of the body (12) of the vehicle (10). The vehicle (10) includes an operator station (34) configured to be stowed within the bo...  
WO/2017/213580A1
A carrier comprising at least one hydraulic cylinder having a piston, a controller and a piston position sensor, wherein the carrier is arranged to carry a tool through the use of the hydraulic cylinder and wherein the controller is conf...  
WO/2017/209898A1
A multipiece wear assembly including an adapter and a wear part. The adapter has a nose portion with a first predetermined configuration. The wear part is assembled onto the adapter nose portion by relative longitudinal movement and defi...  
WO/2017/208997A1
Provided is a shape measurement system which is installed in a work machine and which includes: a target detection unit that detects a target constructed by the work machine and that outputs information regarding the target; an arithmeti...  
WO/2017/209145A1
An expansion tank 30 is a closed type one which is connected to an engine cooling device and which separates air from cooling water circulating in the cooling device, and is characterized by comprising: a tank body 35; a plurality of par...  
WO/2017/204809A1
A wear member attachment system for use with an excavation implement can include a connector that releasably secures a wear member to the excavation implement, the connector including an elongated housing and engagement members extendabl...  
WO/2017/203117A1
The invention relates to a bucket (2) for a loader (1) provided with an on-board track-wetting system (3) comprising at least one box (4) formed on the outer surface of the bottom (2a) of the bucket (2), each box (4) being in fluid commu...  
WO/2017/204711A1
The invention relates to a wearing-part holder (4), where the wearing-part holder (4) comprises a first stop surface (23), which is arranged on the front portion of the wearing-part holder (4), a first contact surface(21) and a second co...  
WO/2017/203588A1
According to the present invention, a hydraulic shovel (100) is provided with: an engine hood (9b) that covers the upper part of an engine (10); and an aeration member (30) that is disposed inside the engine hood (9b). The engine hood (9...  
WO/2017/203733A1
There is demand for a work vehicle with which travel time in a work site can be accurately managed. This work vehicle is provided with: a vehicle body equipped with a travel mechanism; a work device for performing ground work in a work s...  
WO/2017/203845A1
A hydraulic excavator is provided with a controller (40) that executes area limiting control in which a boom (8) is forcibly raised so that the distal end of a bucket remains on a face to be excavated and in an area above same when an op...  
WO/2017/204040A1
This control system (100) for a hybrid construction machine is provided with: first and second main pumps (71, 72); a regenerative motor (88) which is rotatably driven by a returning working fluid; a motor generator (91) connected to the...  
WO/2017/204698A1
The present invention relates to a hydraulic system (34) comprising a first actuator (36), a first pump assembly (38) and a first hydraulic circuit (40) for providing hydraulic fluid from the first pump assembly (38) to the first actuato...  
WO/2017/198566A1
TECHNICAL PROBLEMS : The present invention aims to improve the strength of the portion of the swing frame for attaching the swing motor apparatus while reducing cost. MEANS OF SOLVING THE PROBLEMS : A bottom plate (8) of a swing frame (7...  
WO/2017/199396A1
A hydraulic shovel (100) is provided with: a hydraulic oil tank (10) having a breather valve (14); and a breather hose (15) mounted to the breather valve (14). The breather hose (15) has: a first flow passage (31) connecting to the breat...  
WO/2017/199922A1
A tooth (20) that is a wear-resistant part comprises a core (30), and a main portion (25) that is disposed so as to enclose the core (30) and that is made from a first metal. The core (30) comprises a matrix (31) made of a second metal, ...  
WO/2017/200699A1
A retainer sleeve (70) configured for use in a retainer system (50) for a ground engaging tool includes a plurality of plate-like sections (55), each section (55) being flexibly joined with an adjacent section along either a radially inn...  
WO/2017/199939A1
An excavator according to an embodiment of the present invention comprises a lower traveling body (1), an upper turning body (3) that is mounted on the lower traveling body (1) so as to be able to turn, an excavating attachment that is m...  

Matches 1 - 50 out of 52,220