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Patent Searching and Data


Matches 301 - 350 out of 290,243

Document Document Title
WO/2018/039655A1
The present invention is a reversible pump-turbine installation position in a vertical shaft instead of in a conventional underground powerhouse or deep concrete powerhouse. The required plant cavitation coefficient may be achieved by si...  
WO/2018/039033A1
An apparatus for extracting trees, stumps, posts and similar structures from the ground is attached to a 3-point hitch tractor accessory. The apparatus comprises a base frame and a lifting frame. The base frame includes a pair of vertica...  
WO/2018/037232A2
There is disclosed an excavation apparatus (5), such as an underwater excavation apparatus, having means for producing, in use, at least one vortex, spiral or turbulent flow in a laminar flow of fluid, e.g. water. The excavation apparatu...  
WO/2018/037936A1
This wheel loader is provided with: a boom; a forward clutch; and a controller for controlling the oil pressure of operating oil supplied to the forward clutch. If the wheel loader is traveling forward while the boom is being raised in a...  
WO/2018/037437A1
Provided are a tank placement, a double cross-section restraint, a side roller block, a retractable reaction roller, a retractable bottom water stop, a reaction shaft, a retractable side water stop, a door groove insertion step, and a st...  
WO/2018/038655A1
The invention provides a method for controlling brake forces of a working machine (1), the working machine comprising a frame (101) and two front wheels (106) and two rear wheels (107) mounted to the frame (101), the working machine furt...  
WO/2018/038676A1
The invention relates to a rotator arrangement (10) for providing a rotating movement between a crane arm or the like and a hydraulic tool, the rotator arrangement comprising: a first attachment piece (15) arranged to be attached to the ...  
WO/2018/037935A1
This wheel loader is provided with: a forward clutch; an accelerator pedal; a brake pedal; and a controller which controls the oil pressure of operating oil supplied to the forward clutch. If the brake pedal is operated while at least th...  
WO/2018/038406A1
The present invention enables a concrete block to be very easily seated, when installing the concrete block, in a precise position that fits with the positions of a concrete block on a lower part thereof and a concrete block positioned o...  
WO/2018/037924A1
Provided are: an energy regeneration device that can regenerate the energy of working fluid that is discharged from an actuator while controlling the flow rate of the working fluid; and a work machine that comprises the energy regenerati...  
WO/2018/032801A1
Self-propelled sediment separating and collecting equipment comprising a traveling filter mechanism. The traveling filter mechanism comprises a circular left extremity plate (1) and a right extremity plate (2). The left extremity plate (...  
WO/2018/032547A1
A breaking hammer capable of hydraulically driving a flywheel to store energy. The breaking hammer comprises a flywheel (1), a hydraulic motor (2), a drill rod (13), a flywheel bump block (14), a flywheel rotating shaft (15), and a bump ...  
WO/2018/034017A1
The purpose of the present invention is to suppress lug down that occurs during a forward/backward movement switching operation or excavation work, and to enable the movement of a work vehicle to be made smoother. Provided is a work vehi...  
WO/2018/032545A1
A flywheel-driven breaking hammer having a stripping function. The breaking hammer comprises a flywheel (1), a hydraulic motor (2), a drill rod (13), a flywheel bump block (14), a flywheel rotating shaft (15), a bump hammer (17), a strip...  
WO/2018/032543A1
Provided is a breaking hammer having a polarized drill rod, comprising a polarization motor (3), a speed reducer (4), a polarization gear (6), a first drill rod (1), a second drill rod (7), a drill-rod straight sleeve (2), a drill-rod ex...  
WO/2018/032597A1
Provided is a multi-purpose prefabricated panel structure (1), comprising a blocking body (2) and a pin (3), the blocking body having corner pin holes (4, 5) and side pin holes (6, 7). The corner pin holes (4, 5) and the side pin holes (...  
WO/2018/032834A1
A smart dredging system for polluted sediment in a river, lake, or estuary, comprising: excavation equipment (10), used for dredging a river, lake, or estuary and extracting polluted sediment; pipeline transport equipment (20) comprising...  
WO/2018/032590A1
Provided is a drill rod having a stripping function, comprising a stripping tab (25), a stripping head (26), a drill rod housing (27), a drill-rod top cover (28), and a load-bearing rod (29); the stripping head (26) of the drill rod is e...  
WO/2018/035234A1
A flood protection system including a tube plate assembly including a plurality of orifices arranged in a predetermined pattern and density. A tube attachment subsystem is associated with each of the plurality of orifices and is configur...  
WO/2018/034362A1
The present invention relates to a fail-safe device for a quick coupler, which, in a coupling process of a quick coupler for connecting a heavy equipment attachment and an excavator, automatically prevents unintentional separation betwee...  
WO/2018/034086A1
Provided is a construction machine in which positional displacement of a detection unit can be detected. A construction machine (1) is provided with a boom (15), an operation room (31), a distance sensor (110), a positional displacement ...  
WO/2018/034359A1
The present invention relates to a variable hydraulic motor for construction machinery and, more specifically, to a variable hydraulic motor, provided with a tilted device, for construction machinery, which allows easy processing, has re...  
WO/2018/032828A1
A preliminary waste sorting system for treating polluted river and lake mouth sediment, comprising: a first screening machine (100) and a second screening machine (200), wherein both machines are arranged parallel to each other; a main s...  
WO/2018/032826A1
An automatic control system (200) for industrial treatment of river/lake/stream polluted sediments, comprising: a river water quality monitoring module (70), an environment-friendly dredging control module (80), a residual sand washing a...  
WO/2018/032124A1
A method for using a natural fluid for generating constant power. The method comprises using a source of energy from river flow or a source of energy from air to drive an axial rotation of a water turbine blade or a wind turbine blade, a...  
WO/2018/033651A1
Fastening device for a wearing or protection element in the bucket of an earth moving machine and corresponding fastening system and procedure. Fastening device for a wearing or protection element (1) in the bucket (3) of an earth moving...  
WO/2018/032842A1
A system for on-line monitoring and intelligent identification for river and lake polluted sediment treatment, comprising: an excavation apparatus (10), a monitoring apparatus (20) and a control apparatus (30). The control apparatus (30)...  
WO/2018/033516A1
The invention relates to a finisher for laying a material surface on a slope (110), comprising a support vehicle (200) having a first undercarriage (220) and a boom (300) having a second undercarriage (320) and being secured to the suppo...  
WO/2018/028040A1
A stacked and assembled integrated basement of a multistory post-and-beam system. The floor of the basement is either a fully cast-in-place concrete floor or a prefabricated stacked floor. The sidewalls of the basement are prefabricated ...  
WO/2018/030361A1
This vertical joint structure of a steel member comprises: a steel member-side projection that projects from an end face of one steel member and an end face of another steel member, the steel members being connected in the material axis ...  
WO/2018/029821A1
A cabin (31) has an interior space (S1). A case (21) has an inner space (S2) that communicates with the interior space (S1) of the cabin (31). An air-conditioning unit (10) is disposed within the inner space (S2) of the case (21), and ha...  
WO/2018/029051A1
The invention relates to a coating system for draining off water, more particularly for draining surfaces of building structures such as tunnels, the system having: (a) at least one hydrophilic layer; and (b) at least one hydrophobic lay...  
WO/2018/031028A1
A dredge head assembly is disclosed. The assembly includes: a shroud having a generally open bottom end and a top end; a screen structure covering the generally open bottom end of the shroud; a suction pipe with a first end connected to ...  
WO/2018/030896A1
The present invention relates to a pile-driver, comprising: - a support member arranged or arrangeable in transverse direction at or on a pile; - a liquid chamber which is bounded on the underside by the support member and which further ...  
WO/2018/028087A1
Disclosed is a box-type pipeline with a circumferential obtuse angle connection, the pipeline comprising unit pipes (102) formed by unit plates (101) respectively located on an upper side, a lower side and two lateral side faces and asse...  
WO/2018/028042A1
An overlaying assembly integral basement of a beamless floor system, a bottom plate of the basement being a full cast-in-place concrete bottom plate (1) or a pre-fabricated overlaying bottom plate, the side wall of the basement being a p...  
WO/2018/029153A1
The invention relates to a device for monitoring mechanical connection points in an installation, in particular in a wind turbine, having: at least one optical imaging device, which is designed to digitally capture optical images of one ...  
WO/2018/028041A1
A superimposedly assembled integral basement having combined flat slab system and beam-column system. The floor (1) of the basement is a full cast-in-situ concrete floor or a precast superimposed floor; and side walls of the basement are...  
WO/2018/030513A1
In the present invention, a hydraulic excavator (100) is provided with a cab (5), a vehicle body frame (6), and a restraining part (8). The vehicle body frame (6) has a base part (60) and a rear support frame (622) disposed on the upper ...  
WO/2018/030220A1
A construction machinery control system that is provided with a work machine including an arm, and a bucket that can rotate with respect to the arm about each of a bucket axis and a tilt axis orthogonal to the bucket axis comprises: an a...  
WO/2018/031228A1
A system (118) and method for controlling the swing of a machine (100) is disclosed. The system (118) may comprise a hydrostatic circuit (120) that includes an electronic displacement control pump (122) and a first swing motor (124a) flu...  
WO/2018/030805A1
The present invention provides a wave-shaped grouting bulb (100) for securing an underground support force of a micropile (10), the bulb comprising a plurality of protrusions (120), which have a predetermined maximum diameter (D1) and ar...  
WO/2018/028043A1
A composite assembly integral basement combining a beam-column system and a flat-slab floor system; a basement floor (1) is a cast-in-place concrete floor or a prefabricated composite floor, and basement sidewalls are prefabricated compo...  
WO/2018/026916A1
Disclosed embodiments include backscreens, backscreen accessories for implements of power machines, and implements including the same. In the backscreens or backscreen accessories (e.g., 400; 500), a first backscreen portion (e.g., 414) ...  
WO/2018/026019A1
This construction management system is provided with: a geological data acquisition unit that acquires geological data about a construction object; and a three-dimensional data acquisition unit that acquires three-dimensional data about ...  
WO/2018/024969A1
The invention relates to a module for producing a barrier for protection against surface runoff, said module including: a liquid holding tank (9); a wall (2) extending substantially vertically between an upper edge and a base capable of ...  
WO/2018/025731A1
A controller acquires an excavation start position for a work machine. When the current topography includes an uphill gradient and a downhill gradient positioned forward of the uphill gradient, and the excavation start position is positi...  
WO/2018/025512A1
An obstacle determination unit (221) determines that a detected object is an obstacle when the object detected by a distance sensor (40) is located in a monitoring region that is set in a blind spot of an operator. In addition, the obsta...  
WO/2018/025730A1
A controller calculates an imaginary design plane that includes a first design plane extending from a digging start position in a work vehicle advancement direction and a second design plane extending from the first design plane in the a...  
WO/2018/023184A1
The invention relates to a method for producing floats (1) by injection-moulding of two three-dimensional bodies (2 and 3) with an edge (4), forming a non-watertight capsule (C), on which a plastic envelope is also injection-moulded, the...  

Matches 301 - 350 out of 290,243