Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 305,077

Document Document Title
WO/2021/072941A1
Disclosed is a method for replacing and reinforcing a coastal silt soft soil foundation by performing two-time dynamic rubble compaction, the method comprising: performing first and second dynamic compaction on a coastal soft soil founda...  
WO/2021/075962A1
Watercourse with water flowing in a flow direction, wherein the watercourse comprises a bubble screen provided at an angle relative to the water flow direction, wherein the bubble screen substantially extends from a water guide element t...  
WO/2021/072488A1
A reusable lock and methods of use thereof are provided for releasably securing a wear member to a base of earth working equipment. In one form, the lock includes a collar having a body adapted to be at least partially received in a hole...  
WO/2021/073215A1
An ocean platform oil cylinder lifting control method and a system. The control method comprises: a controller receives an actual displacement of an oil cylinder ascending or descending acquired by a displacement sensor located on the oi...  
WO/2021/073208A1
A foundation pit rescue grouting temperature control device and an application method thereof. The foundation pit rescue grouting temperature control device comprises a temperature controller (10), and a heating component and a temperatu...  
WO/2021/074242A1
Disclosed is a link (100) for a removal chain (8) for a ballast removal device (4) below a railway track (2), the link (100) comprising a member (101) that extends longitudinally between a front end (110) and a rear end (120) and is pene...  
WO/2021/075104A1
Provided is a method for spraying a resin emulsion that provides excellent sprayability. Provided according to the present invention is a method for spraying a resin emulsion that includes a mixing step and a spraying step, wherein, in t...  
WO/2021/075580A1
This surrounding monitoring system for a work machine is provided with a display control unit that causes a display unit to display an image showing the surroundings of the work machine and a reference line set in at least a portion of t...  
WO/2021/074512A1
The invention concerns a working machine (1) comprising a mobile chassis (2) that can move on a surface of the ground, a lifting arm (3) mounted on the chassis (2) to pivot about a horizontal axis (4) for a raising and lowering movement ...  
WO/2021/075428A1
A construction assistance system comprising a controller that performs a construction assistance process on the basis of the positional relationship between a worker and a hydraulic shovel, wherein the construction assistance system comp...  
WO/2021/072560A1
Structural plates and methods of constructing arch-shaped structures using structural plates. Structural plates may include a combination of features including: an outer structural plate having adjacent circumferential apertures respecti...  
WO/2021/074247A1
Disclosed is an articulated assembly (10) of two links (100, 101, 102) for a ballast removal chain (8), a first (101) of the two links (101, 102) comprising a single-piece member (101') having two flanges (110a, 110b) which are parallel ...  
WO/2021/074250A1
The invention relates to an excavating finger (132) of a bucket (130) that is designed to be fitted to an excavating chain (8) for a device (4) for excavating ballast beneath a railroad track (2), the finger (132) being in one piece and ...  
WO/2021/072496A1
A control gate for a channel or pond adapted to be installed across a channel for liquids, the control gate comprising: at least two panels hingedly connected together, said panels having opposing sides in sealing engagement with the sid...  
WO/2021/075971A1
The invention relates to a vibrating system (2) for inserting a foundation element (12) into the ground and an associated method. The vibrating system according to the invention comprises: • - a vibrating device (20); • - a drive ope...  
WO/2021/075965A1
The present disclosure concerns a tool or device for approaching and if so desired removing or moving soil-foreign apparatuses, such as unexploded explosives or 'targets' during works. Such explosives can be located, for example, in a so...  
WO/2021/068030A1
A method and apparatus of harnessing wave energy is described. A wave energy harnessing reservoir has an inlet side and an outlet side, the inlet side being arranged to open or close and the outlet side including a diffuser in which a tu...  
WO/2021/071361A1
Unity of a group of at least two or three suction buckets (7) and a pump system (1) of which a central device (10) is temporary connected by convenient means, e.g. a suction pipe (5, 9), to 5 the suction space of all the suction buckets ...  
WO/2021/070081A1
Portable and interchangeable marine tiles, marine pods and tanks are disclosed. The marine tile typically contains a first face, a second face, and one or more sites for supporting one or more marine organisms, such as coral, and. may co...  
WO/2021/071924A1
A high flow capacity flexible earth drainage system and method for relieving and conveying pore water is disclosed. In some embodiments, the presently disclosed high flow capacity flexible earth drainage system and method provide an arra...  
WO/2021/069154A1
The invention relates to an underwater dredging device having a base frame, which can be placed on the bed of a body of water, at least one dredging unit, which is supported in a vertically displaceable manner on the base frame and is de...  
WO/2021/070786A1
Provided is a bottom-mounted offshore platform which, being bottom-mounted, can be installed offshore at low cost while enabling stable power generation and wind condition measurement. The bottom-mounted offshore platform is used to inst...  
WO/2021/069391A1
An automatic hose rotation mechanism for a suction excavator. The rotation mechanism operates to partially rotate the flexible hose around its longitudinal axis during a normal operation cycle. This means that the hose is regularly turne...  
WO/2021/070083A1
Compositions for making native-like marine structures are provided. The compositions include materials, typically a limestone and/or ceramic composite, for 3D printing of marine structures. Environmentally-friendly 3D printing and coatin...  
WO/2021/068235A1
A high-strength curing agent application method for peat soil, comprising the following steps: preprocessing construction waste, removing impurities and coarse aggregates, grinding, and selecting waste concrete muck having uniform partic...  
WO/2021/069101A1
PROBLEM: To achieve the improvement of maintainability, simplification of structure, upon arranging a cooling fan on an outdoor side of a heat exchanger. SOLUTION: To configure such that heat exchangers (21, 22) are arranged so as to fac...  
WO/2021/068262A1
The present invention relates to an artificial soil arch-based shape-adjustable soft foundation reinforcement member, comprising a soilbag and internal filling materials, several base belts and inner truss belts provided on the soilbag, ...  
WO/2021/069758A1
A dedicated lifting eye attachment (100) for an excavator (10), which has a main body (101) comprising a set of substantially parallel bars or tubes (112) that enable it to be detachably engaged with the claws (52) of a quick coupler-typ...  
WO/2021/070577A1
In the present invention, controllers (31, 131) of a hydraulic shovel (1) output, to drive units (17, 44), drive signals (s1, s2, s3) for imparting, to a work machine control lever (150), a right work machine control lever (160), and a r...  
WO/2021/069687A1
The invention relates to a manhole frame for a manhole in a traffic area, comprising a frame body (10), which comprises an upper frame face (11), which has an opening (12) for a manhole cover for closing a through-opening (23) in the fra...  
WO/2021/069954A1
A mechanism for installation on terrain, on a foundation or on a structure, to provide passive safety on highways, ports, railways or similar, for the protection of the respective vehicles or structures, comprising: at least one rigid el...  
WO/2021/071985A1
An integrated system comprising a barrier, such as a weir with movable gates, controllably blocks water flow in a natural or concrete lined channel. Without substantially impeding flow in normal conditions, the barrier is configured to b...  
WO/2021/071333A1
The present invention relates to a hinge block including semicircular both-ends, and a body having a length that is 1-3 times as long as the diameter of a semicircle of the semicircular both-ends and, more specifically, to a hinge block ...  
WO/2021/071687A1
The present disclosure provides a method of operating a machine comprising a work tool and an apparatus mounted thereto. The apparatus comprises a gas spring arrangement comprising a first gas chamber defined by a piston head moveably mo...  
WO/2021/069939A1
The subject of the invention is a piling method using pressing from above through the opening of substructure, which method makes sure that the substructure specially prepared in advance functions as a counterweight to allow establishing...  
WO/2021/070736A1
Provided is a construction machine that can measure a minute leakage flow rate of a unilateral tilt-type variable displacement hydraulic pump. In a state in which communication between a discharge oil passage of the hydraulic pump and ...  
WO/2021/066657A1
Offshore wellhead supported by a foundation provided with a cluster pile provided with at least two or three suction buckets embedded or penetrated into the sea bottom (FIG. 1). The cluster pile is centrally provided with a conductor hea...  
WO/2021/065135A1
This motor grader, which is a work vehicle, comprises a steering mechanism (66) and a control unit (51). The control unit (51) controls the steering mechanism (66) so that the rate of change in advancing direction per unit travel distanc...  
WO/2021/065315A1
A work machine (10), wherein: a load information output unit (57) outputs a load calculated by a load arithmetic unit (54) as load information until a piston member (172) moving toward the stroke end (E1) reaches a specific position (SP)...  
WO/2021/066892A1
An example hydraulic system includes a hydraulic actuator; a pump driven by an electric motor and having an inlet port and an outlet port; a boost flow line configured to provide boost fluid flow or receive excess fluid flow; a reservoir...  
WO/2021/065690A1
A vacuum consolidation dredging method has been developed in which an airtight loading box with a bottom opening is used and which involves vacuum consolidation and dredging in a single series. There are many different types of dredged s...  
WO/2021/064775A1
The present invention provides a work machine with which deterioration in work efficiency can be suppressed while lowering the possibility of coming into contact with a worker, a dump truck, or the like. A motion range of the work machin...  
WO/2021/063675A1
A vehicle (2) for deploying a cable (4) into a trench (8) in the sea bed (10) is disclosed. The vehicle (2) comprises a body (12) adapted to move relative to the trench (8) in the sea bed (10), and a bellmouth (18) for engaging the cable...  
WO/2021/065813A1
The present disclosure provides a work machine with which it is possible to perform operation assistance conforming to the intention of an operator, in consideration of a turning operation. A control device 80 includes a storage device 8...  
WO/2021/066029A1
Provided is a construction machine with which it is possible to push out a bucket in a straight line merely by an operator operating an arm in the push-out direction. When a straight-line trajectory is selected using a bucket trajector...  
WO/2021/065429A1
Provided is a work machine that can eliminate, to the extent possible, a work machine operator nuisance while preventing contact between the work machine and workers, thereby preventing a decrease in work machine productivity. The work m...  
WO/2021/065178A1
Provided is a motor grader in which a power source for an electric motor can be suitably disposed. This motor grader (100) is provided with a front frame (22), a rear frame (21), and a coupling shaft. The rear frame (21) is disposed to t...  
WO/2021/064776A1
The present invention provides a fatigue management system capable of managing the fatigue of each part of a construction machine more accurately than a conventional system. A fatigue management system S is characterized by being provide...  
WO/2021/064777A1
Provided is a movement identification device that, in comparison to conventional movement identification devices, is capable of more accurately identifying a specific movement of a construction machine on the basis of output from sensors...  
WO/2021/066656A1
Assembly of a suction pile and a pump system temporary connected by convenient means to the suction space of the suction pile, wherein the pump system bears onto the top of the upward extending suction pile. Between suction pile and pump...  

Matches 1 - 50 out of 305,077