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Patent Searching and Data


Matches 301 - 350 out of 295,171

Document Document Title
WO/2019/054957A1
The present invention relates to a probe configuration (1), which enables the draining and compression process to be carried out efficiently.  
WO/2019/053833A1
Provided is work machinery comprising a switching valve that can disable area restriction control by bypassing a proportional solenoid valve for area restriction control provided in a pilot oil passage for guiding pilot pressure having b...  
WO/2019/054882A1
An unmanned offshore wellhead platform 10 for use in the oil and gas industry, the platform comprising: riser hang-off equipment 13 for connection to at least one riser for flow of hydrocarbon fluids from at least one well; and process e...  
WO/2019/054785A1
The present invention relates to an excavator bucket provided with a roller unit for carrying out work while detachably coupled to an excavator, and provides an excavator bucket provided with a roller unit and comprising: a main body hav...  
WO/2019/054000A1
This display system comprises: a construction machinery image-generating unit which generates a construction machinery image indicating a virtual viewpoint image of construction machinery viewed from a virtual viewpoint on the outside of...  
WO/2019/051537A1
A pile is disclosed which includes an elongate member having a longitudinal axis, and an anchoring portion connected to the elongate member. The anchoring portion has a plate and also an arcuate member that is radially spaced from the el...  
WO/2019/049887A1
Provided is a console box that firmly attaches a unit to a cover and that can be easily detached. The console box is provided with a unit comprising a rectangular box-shaped storage pocket or a rectangular plate-form operation panel, an ...  
WO/2019/049329A1
A dozer front equipment attachment structure for a tractor 100 to which a front-end loader 60 and dozer front equipment 80 can be removably mounted. The base end of the front-end loader 60 can be removably mounted to a pair of left and r...  
WO/2019/049787A1
Access steps (23) on the upper rotating body (3) side are provided with a hinge mechanism (25) serving as a camera support member for supporting a side monitoring camera (30) for monitoring the right side which is the side opposite a cab...  
WO/2019/050645A1
A system and method for mating equipment offshore to a spar buoy secured to a foundation without the use of a crane barge. The system comprises a floating vessel having a pair of forks defining a slot. A gimbal table, defining an opening...  
WO/2019/048366A1
The invention relates to a centring device (10) for mounting on a reinforcing bar (12) of the concrete rebar type before insertion of the reinforcing bar (12) into a borehole, characterised in that it comprises two half-shells (16, 18) d...  
WO/2019/049143A1
Scale habitable units are disclosed for use in marine environments, such as the open sea, which are inexpensive to assemble and maintain, while providing habitable space.  
WO/2019/049701A1
In order to provide a shovel in which the work efficiency at the time of construction using an attachment can be further improved, a shovel 500 according to one embodiment of the present invention is provided with: a lower traveling body...  
WO/2019/049774A1
A load value W, which is the weight of transported cargo held by a front work machine 12, is calculated on the basis of orientation information pertaining to the orientation of the front work machine 12 and the work load of a boom cylind...  
WO/2019/049603A1
This hydraulic working machine independently drives left-right travel hydraulic motors by two hydraulic pumps, and is capable of detecting abnormalities in left-right travel devices with high accuracy. The present invention comprises: a ...  
WO/2019/049327A1
According to the present invention, a first torque control proportional electromagnetic valve (37) is connected to a third pressure-receiving chamber (32D) of a first torque control regulator (32) via a first torque control pipeline (41)...  
WO/2019/049672A1
This hydraulic excavator is provided with: a rotating frame (31); a working unit having first and second actuators; a control valve (46); and first piping (51) for allowing hydraulic oil to flow between the control valve (46) and the fir...  
WO/2019/050168A1
An automatic extraction apparatus connected to a pulling rope is disclosed. The automatic extraction apparatus connected to the pulling rope, according to the present invention, comprises: a grab bucket comprising first and second bucket...  
WO/2019/050064A1
A hydraulic machine may include an engine; a working fluid source driven by the engine to supply working fluid; an actuator; a flow control valve fluidly communicating with the working fluid source, wherein when signal pressure is applie...  
WO/2019/050129A1
The present invention relates to a clamp safety apparatus for an excavator, which is capable of receiving the power of the excavator, allowing a driver at a driver's seat of the excavator to recognize that a bucket is being replaced, and...  
WO/2019/049475A1
According to the present invention, a selecting unit selects a target image pair that serves as a processing target from among a plurality of image pairs captured by an imaging device provided on a work machine. A stereoscopic measuremen...  
WO/2019/049435A1
In the present invention a hydraulic circuit (11) in a hydraulic shovel (1) comprises: a main hydraulic circuit (11A) that includes a boom cylinder (5D); a pilot hydraulic circuit (11B) for operating the boom cylinder (5D); and an oil re...  
WO/2019/050056A1
A yoke assembly for a construction machine. A yoke includes a pair of structural bodies between which connecting portions of a connecting rod and a connecting portion of a hydraulic cylinder rod. A pin is fitted into the yoke from one si...  
WO/2019/050069A1
A construction machine, the center of gravity of which can be moved in an opposite direction when the center of gravity is offset forwardly or rearwardly depending on a situation, thereby maintaining balance and ensuring positional stabi...  
WO/2019/049248A1
The purpose of the invention is to suppress occurrences of excessive or insufficient excavation volumes with respect to a volume limit without relying on excavation distances while reducing the load on an operator who is producing a targ...  
WO/2019/051070A1
Disclosed are excavators or other power machines having a lift arm structure (e.g., 230; 434; 534) with a bucket (e.g., 405; 505) coupled to an arm (e.g., 434; 534) to pick up material during a digging or scooping operation, and a bucket...  
WO/2019/050410A1
A suction anchor is provided that comprises a suction chamber bounded by: (i) a circumferential outer wall, (ii) an upper wall having a central opening, and (iii) the wall of an internal housing; the internal housing defining a passage i...  
WO/2019/050425A1
The invention relates to the production of sealed high-speed conduits for reduced-pressure hydroelectric power plants. A high-speed conduit for a hydroelectric power plant is portable and can be assembled/disassembled. Pipes are used tha...  
WO/2019/050394A1
The invention provides a subsea trencher (1) for arranging at least partly into the seabed a subsea pipeline (55) laying on the seabed, the subsea trencher comprising: • - at least one cart (5, 7) that separately carries at least one t...  
WO/2019/048728A1
The application relates to a method for controlling the pressing of the hammer (5) and the impacts of the ram in an impact pile driving apparatus (20), in which method the hammer (5) of the impact pile driving apparatus (20) is pressed b...  
WO/2019/049309A1
In the present invention, a control line determining unit determines whether or not the working status of a working machine is a predetermined working status. A display control unit generates a display signal including a control line ind...  
WO/2019/049302A1
Relay units (53a, 53b) in a hydraulic shovel (1) work machine (34) are disposed above main valves (52a, 52b, 52c) and relay pressurized oil supplied from the main valves (52a, 52b, 52c) to a boom cylinder (44), an arm cylinder (45), and ...  
WO/2019/049436A1
According to the present invention, a controller (45) is provided with: an elapsed time measurement unit (47A) which, by means of a reset signal from a reset switch (44), measures the time (tx) elapsed since the initial use of an accumul...  
WO/2019/049288A1
The invention comprises: a guidance device 410 that has a guidance display unit 414 to display, on a guidance monitor 415 in an operator cab, work device 1A position information and a target surface to be worked on by the work device, sa...  
WO/2019/049527A1
This work machine measurement system comprises: an image acquisition unit that acquires an image of a construction target, said image having been captured, during turning of a turning body of a work machine, by an imaging device that is ...  
WO/2019/048730A1
The invention relates to a clamping device (12) for clamping a tool to be drilled into the ground or corresponding material, the clamping device (12) being connectable to a wrench (10) or the like for rotating the tool, and the clamping ...  
WO/2019/049490A1
Provided is an excavator that can suppress falling down on a slope. To achieve this, an excavator according to an embodiment of the present invention is provided with a lower traveling body 1, an upper turning body 3 mounted on the lower...  
WO/2019/042522A1
The invention relates to a method for controlling a hybrid drive system in a working machine (100). The system comprises: an internal combustion engine (300); a torque converter (302) having an input shaft (304) operatively coupled to th...  
WO/2019/045217A1
An underground injection pressure-controlled grouting method according to the present invention enables a user to more precisely and actively inject grout by measuring a pressure at which grout is discharged under the ground, on the basi...  
WO/2019/045550A1
The present invention relates to an offshore structure for tidal power generation, a method for constructing same, and a tidal power generation system using same and, more specifically, to an offshore structure for tidal power generation...  
WO/2019/044658A1
According to the present invention, a wheel-type hydraulic shovel (10) includes: a front axle (23) provided on the front side of a chassis (11); a rear axle (26) provided on the rear side of the chassis (11); a drive device (28) mounted ...  
WO/2019/043788A1
A controller determines a target profile for a work object. The controller generates a command signal for causing a work machine to operate according to the target profile. The controller receives an operation signal from an operating de...  
WO/2019/041049A1
Wax-modified asphalt can be employed in peel-and-stick sheets. In some embodiments, the method includes adding a wax to an asphalt blend. The addition of wax can result in an asphalt having lower viscosity, higher softening point, improv...  
WO/2019/044316A1
This measurement system of a working machine is provided with: an image acquisition unit which acquires, by an image capturing device mounted on a revolving body of the working machine, an image of a construction target photographed whil...  
WO/2019/043897A1
A display system for excavation machinery comprises: a calculation unit that calculates a reference vector extending in the width direction of a bucket of a work machine and passing through a stipulated site on the bucket on the basis of...  
WO/2019/041395A1
A manhole cover alarm system, comprising a manhole body (1) and a manhole cover (2) for sealing and covering the manhole body (1); and comprising a warning rod (4), one end of the warning rod (4) being movably connected to the inner wall...  
WO/2019/045911A1
A tip adapter (200) comprises a side throat surface (232) with a variable blend portion (238) defining a radius of curvature (R238) ranging from 200 mm to 270 mm, or a top throat surface (210) w a top arcuate portion (220) defining a rad...  
WO/2019/044468A1
This hybrid work machine comprises an engine 41, a hydraulic pump 51, a hydraulic actuator, a power-generating electric motor 61 linked to the engine 41, an electric power storage device 62 that exchanges electric power with the power-ge...  
WO/2019/044617A1
Provided is a low-cost removal determination device that can determine the removal of a solenoid valve equipped device. A removal determination device is configured to determine whether at least part of a solenoid valve-equipped device, ...  
WO/2019/044443A1
A flap gate (1) comprises a door (2) and a mooring (31). The door (2) rises up or drops down by way of a movable end (24) pivoting about a fulcrum constituted by a support end (23) disposed on the water bottom. The mooring (31) anchors t...  

Matches 301 - 350 out of 295,171