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WO/2018/183114A1 |
Systems and methods for determining orientation and three-dimensional position of construction equipment are presented. An orientation device is mounted to a machine. The orientation device has an image sensor. The orientation device mea...
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WO/2018/179863A1 |
[Problem] To provide a construction machine equipped with a hydraulic closed circuit system which can inhibit unintended operation of a hydraulic actuator and continue the operation of a machine body even when a switching valve is stuck ...
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WO/2018/179384A1 |
A control system for a work vehicle is provided with a controller. The controller acquires a direction in which the work vehicle advances. The controller acquires current topography data indicating the current topography present in the d...
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WO/2018/178730A2 |
The subject of the invention is a system for efficient collection and drainage of groundwater which collects groundwater continuously and thus protects the building from the groundwater with the help of water drain units that can be plac...
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WO/2018/179383A1 |
A control system for a work vehicle comprises a controller. The controller is programmed so as to perform the following process. The controller determines a target profile for a work object. The controller generates a command signal for ...
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WO/2018/180087A1 |
This method for correcting the detected rotation angle of a PM motor includes: a step (S3) of imparting, to a PM motor, a command value of a prescribed rotation speed and a prescribed torque command value; a step (S4) of driving the PM m...
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WO/2018/179385A1 |
A pedal operation switching mechanism (24) can switch a foot pedal (22) to one of three movement patterns: a front and rear step pattern that allows the front side of the foot pedal (22) to be pressed from the neutral position of a pivot...
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WO/2018/182370A1 |
A construction equipment control device comprises: a boom position detection unit for detecting the position of a boom; a load weight detection unit for detecting the weight of a load; a vehicle control device for determining an engine R...
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WO/2018/177308A1 |
A fabricated underground building interface (1) structure, using a convex-concave embedded structure. The interface (1) is composed of a protrusion (1-1) and a recess (1-2); the thickness of the thickest part of the protrusion (1-1) is g...
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WO/2018/180512A1 |
Provided is construction machinery in which, when the rotational speed of a motor is set to be lower than a rated rotational speed and the discharge flow rate of a hydraulic pump is reduced, the operational range of a lever for varying t...
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WO/2018/177305A1 |
A groove pile (2) for a fabricated underground building. The fabricated underground building comprises walls (1) and groove piles (2); a concave-convex embedded structure comprising a protrusion and a groove is provided at a joint betwee...
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WO/2018/180115A1 |
A guide controller which displays an operation guide image of a hydraulic shovel: acquires an operation signal output from an operation device constituted of an electric operation lever and stores the operation signal in a collection dat...
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WO/2018/179918A1 |
This operation data storage device for storing operation data of a hydraulic shovel provided with an articulated front work machine is configured from a storage controller provided with a volatile storage unit and a non-volatile storage ...
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WO/2018/179409A1 |
Provided is a work vehicle comprising: a cab into which a driver enters and which includes a roof part; and a first antenna (30) which is disposed on the roof part. The first antenna (30) is alternatively disposed at any one position fro...
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WO/2018/181534A1 |
This shovel has a display device (D3) provided in a cabin (10). The display device (D3) displays: a position display image (431) that includes a target segment (G1) which indicates the position of a target work execution surface set in a...
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WO/2018/182110A1 |
The present invention relates to an operation time recording device and a hydraulic breaker comprising the same and, particularly, to: an operation time recording device which can record the operation time of a hydraulic breaker while ha...
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WO/2018/178730A3 |
The subject of the invention is a system for efficient collection and drainage of groundwater which collects groundwater continuously and thus protects the building from the groundwater with the help of water drain units that can be plac...
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WO/2018/179560A1 |
A controller (50) is provided with: a machine state capturing unit (400) that acquires orientation and operation information for a hydraulic shovel; a blind spot calculating unit (500) that calculates a blind spot area from the driver's ...
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WO/2018/179113A1 |
Provided is a work vehicle that can set an auto-cruise traveling maintained-speed in accordance with work content. The present invention comprises: an auto-cruise control condition determining unit (62) that determines auto-cruise contro...
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WO/2018/179183A1 |
This working machine is provided with: a hydraulic cylinder 20 which drives a working implement 3; a control valve 22 which switches a discharge pipeline of a hydraulic pump 21 to be connected to a bottom oil chamber or a rod oil chamber...
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WO/2018/179596A1 |
Construction machinery is provided with: a working point position arithmetic unit 110 that calculates the relative position of a working point set on a bucket 8 with respect to an upper turning body 10 on the basis of orientation informa...
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WO/2018/180555A1 |
Whether or not an aerial operation is being performed is determined (S100). When it is determined that an aerial operation is being performed (Y in S100), the state of an attachment is monitored (S102), and the upper limit value (limited...
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WO/2018/180681A1 |
Provided is a device capable of capturing the effect that vegetation has on the stability of a slope. A vegetation effect calculation device comprising: an acquisition unit that obtains vegetation parameters being information indicating ...
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WO/2018/178088A1 |
An autonomous dredging underwater device for moving along the bed and suction dredging it, mitigating the environmental impact of its operation which operates in cooperation with a surface support unit, whether floating or on land, which...
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WO/2018/176916A1 |
Provided is a self-elevating off-shore leisure resort platform, comprising pile legs (1), a hull (2), sleeves (20), at least one water-level platform (3), a staircase apparatus (4), and a superstructure (5); the lower end of each pile le...
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WO/2018/179962A1 |
A controller displays the current position of a work vehicle on the screen of a display. The controller receives from an input device a first input signal indicating an operation input by an operator. The controller determines the positi...
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WO/2018/178961A1 |
This hydraulic system comprises: a first proportional solenoid valve and a second proportional solenoid valve that, the larger the operation signal output from a first operation device and a second operation device, output a higher secon...
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WO/2018/178590A1 |
The present invention concerns a system and a device (1000) for controlling hydroelastic surface waves and the use of same. In particular, the invention concerns a system for controlling hydroelastic waves propagating on the surface of a...
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WO/2018/180323A1 |
Provided is a hydraulic drive device for a working vehicle, the hydraulic drive device being configured to reduce impact on an operator who operates an actuator. This hydraulic drive device for a working vehicle comprises: a variable dis...
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WO/2018/178893A1 |
A residential or leisure unit for flood zones, comprising a fixed part embedded in the ground, formed by a concrete block based on three piles inside and around which a moving part having a circular or polygonal shape slides vertically t...
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WO/2018/176257A1 |
An excavator control system having an automatic pre-warning function. The system comprises intelligent machinery and a mobile terminal. The intelligent machinery and mobile terminal have a bi-directional electrical connection therebetwee...
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WO/2018/179574A1 |
This hydraulic control device comprises a pilot pressure control device (21) that variably controls pilot pressure supplied to a hydraulic pilot part of a directional control valve (14). The pilot pressure control device (21) includes fi...
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WO/2018/180686A1 |
Provided is a device that calculates changes in the effect of vegetation on the stability of a slope. This vegetation effect calculation device comprises at least an I/O unit, a correction value calculation unit, and a correction unit. T...
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WO/2018/178004A1 |
The invention relates to a method for operating an autonomous underground vehicle (1), said underground vehicle (1) comprising: a lifting device (2) with at least one tool (3); a driving assembly (4) for moving the underground vehicle (1...
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WO/2018/183761A1 |
Heavy-duty material processors (e.g., shears, concrete crushers) include a jaw that pivotally connects to another jaw. A hydraulic cylinder extends between the jaws to open and close the jaws in a shearing motion. Cutting/shearing/crushi...
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WO/2018/177307A1 |
A fabricated underground building, comprising walls (1) and piles (2). Adjacent walls (1) are connected into a whole by means of piles (2); a concave-convex embedded structure is provided at each joint between the walls (1) and the piles...
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WO/2018/176106A1 |
A process is provided for the determination of oil dispersant effectiveness. A submersible dispersant sensing platform is passed across a body of water. The platform has a plurality of sensors including a multichannel fluorometer and a p...
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WO/2018/177489A1 |
The invention concerns a flood protection for protecting a back area against rising water level from a front area, the flood protection operating between a bottom and a water surface, including at least one barrier element with a longitu...
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WO/2018/176106A9 |
A process is provided for the determination of oil dispersant effectiveness. A submersible dispersant sensing platform is passed across a body of water. The platform has a plurality of sensors including a multichannel fluorometer and a p...
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WO/2018/179563A1 |
This construction machine is provided with: an over-center type hydraulic pump 2; a hydraulic cylinder 1 that has a cap chamber 1e and a rod chamber 1f; a first flow path 11 which connects the hydraulic pump 2 and the cap chamber 1e; a s...
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WO/2018/179007A1 |
A motor grader (100) with mould board assembly of different lengths (L1, L2), wherein the mould board assembly comprises a blade combination of a plurality of interchangeable blades (3, 4) fitted on the operative edge (6) of a mould boar...
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WO/2018/179577A1 |
The present invention comprises: a satellite communication antenna (25) for detecting the position of an upper rotating body (12); angle sensors (30-33, 103, 104) that detect the attitudes of two work apparatuses (1A, 1C); position calcu...
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WO/2018/176542A1 |
Disclosed is a low-position vacuum preloading device for a soft soil foundation reinforcement treatment, the device comprising a draining well (1) and a guide pipe (2) arranged in the draining well (1). The bottom of the draining well (1...
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WO/2018/181464A1 |
Provided is an organism adhesion suppression method in which the adhesion of organisms in water is suppressed, the organism adhesion suppression method comprising: a preparation step (S10) in which an organism adhesion suppression target...
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WO/2018/183834A1 |
A method for repairing in-ground tunnel structures including the steps of: a) cleaning the structure to be lined; b) installing a suspension cable along the top of the tunnel; c) suspending sheets of liner composite along the suspension ...
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WO/2018/178960A1 |
This hydraulic system comprises: an operation device; a control valve that, the larger the operation signal output from the operation device, increases the opening area of a passage that supplies hydraulic oil to a hydraulic actuator; a ...
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WO/2018/178099A1 |
The invention relates to a system for discharging a dredged material from the barge of any vessel, hopper or dredger, that is going to discharge to the bed, minimizing dispersion of pollutants and turbidity, and facilitating the connecti...
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WO/2018/177306A1 |
A fabricated underground wall, constituted by splicing multiple walls (1). The wall (1) is formed by assembling a bottom wall (1-1) and an upper wall (1-2); a concave-convex sub-port of a steel structure is provided at the slicing joint ...
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WO/2018/179342A1 |
This urea water tank (11) is provided with: a unit insertion opening part (12H) which is provided on an upper surface part (12A) of a tank body (12) and opened larger than the outer dimensions (D2) of a sensor unit (20); a sensor mountin...
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WO/2018/182019A1 |
An excavator according to an exemplary embodiment of the present invention comprises: a lower traveling body (1); an upper revolving body (3) attached to the lower traveling body (1) in such a way as to be capable of revolving; an automa...
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