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Patent Searching and Data


Matches 1 - 50 out of 12,168

Document Document Title
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/2021/043704A1
The invention relates to a trench-cutting machine (10) for parallel laying of at least two lines (11), in particular cables or pipes, in the ground, comprising at least two installation units (12), wherein each installation unit (12) com...  
WO/2021/042416A1
The present invention relates to the field of water conservancy project, and in particular, to a high efficiency dredging device for water conservancy project, comprising: a body (1), the body (1) comprising a removing device (2) for rem...  
WO/2021/024251A1
An implement for use with an excavator includes a lightweight housing, a first coupling feature, a ground penetrating radar antenna, a controller, a wireless communication circuit and a rotation unit. The lightweight housing has an upper...  
WO/2021/021710A1
A sediment collector assembly (100) (and associated method) includes a housing (102) dimensioned for receipt in an associated waterway. The housing has a wall (104, 106, 108, 112) forming an internal cavity (120). An opening (126) receiv...  
WO/2021/008469A1
The present utility model relates to sand and water mixing device for an engineering ship, relating to the technical field of dredging engineering. The mixing device comprises a cavity I, a cavity II, conveying pipelines, and conveying p...  
WO/2021/000473A1
The present invention relates to a quick-response screw propulsion excavator, comprising a machine body and a travel driving mechanism. The quick-response screw propulsion excavator is characterized by a flat hollow hull structure of the...  
WO/2020/248137A1
A digging device for oil exploration, comprising a frame assembly and a digging drive assembly. The frame assembly comprises a platform (1) and support legs (2) fixedly connected to the platform (1); the digging drive assembly comprises ...  
WO/2020/245703A1
System for dredging underwater sea-bed comprising : - a platform provided with flotation means, a dredging tool being provided on the portion of said platform facing the surface of the water, provided with means suitable for lowering and...  
WO/2020/244135A1
The present application provides an underwater construction equipment pressurization compensator, comprising a bladder, a housing, and a pressure member. The bladder is disposed in the housing; an opening is formed on the housing so that...  
WO/2020/237324A1
A monitoring system and method for a tool of working equipment, preferably a ground engaging tool comprising wear members such as an excavator bucket, the system/method including one or more sensors mounted on the working equipment and d...  
WO/2020/230289A1
The present invention relates to a seabed foundation construction robot that is for automating the construction of a foundation for a marine structure on the seabed. A seabed foundation construction robot that constructs a foundation on ...  
WO/2020/206859A1
A trencher, comprising: a trencher body; a cable checking mechanism provided in front of the trencher body; a chain mechanism and a jet flow mechanism that are provided at the center of the bottom of the trencher body; a first crawler me...  
WO/2020/202024A1
The present invention relates to an excavation equipment (1) adapted to cooperate with an operating machine (10) comprising: - an internal frame (101); - said internal frame (101) rotatably supports an excavation tool (12) adapted to mak...  
WO/2020/182595A1
A method for offshore installing of power cables or tubes (17) for power cables for wind turbine installations (2, 3), wherein an end of an incoming power cable and an end of an outgoing power cable or an end (33) of an incoming tube (31...  
WO/2020/167118A1
The present invention relates to a vessel comprising an excavator for dredging or shifting soil for cleaning watercourses, the excavator comprising; -a weight balanced boom hingeably supported around a boom hinge axis, -a bucket-arm hing...  
WO/2020/162809A1
The invention relates to a solution for presenting information describing a running operating condition of a demolition robot (3:1), provided with a microprocessor (24), a memory (26), wherein current data are obtained by sensors (21 ) a...  
WO/2020/089251A3
The invention provides a trenching apparatus, comprising: a trencher body moveable on the ground surface, above the level of the trench; a ground engagement boom associated with the trencher body and lifting means arranged to control and...  
WO/2020/148632A1
The invention relates to a trenching system including a conveyor system for conveying spoil from a trench to a collector. In particular, the invention relates to a trenching assembly comprising a hydraulic blade motor; a blade, wherein t...  
WO/2020/148514A1
A subsea plough comprising a share coupled to a chassis, boulder clearance and spoil clearance members, front and rear support surfaces, wherein in a first configuration, a maximum span of the boulder clearance member in an extended posi...  
WO/2020/146156A1
The concepts, systems and methods described herein are directed towards a device for sifting soils. The device (100) is provided to including: a frame (120) having open areas at top (170), bottom (180), and rear side; (125) a plurality o...  
WO/2020/139804A1
A dragging apparatus (100) has a carriage body (102). The carriage body (102) has at least one attachment portion (104). The attachment portion (104) is configured to connect the carriage body (102) to a drag barge (101). At least one ri...  
WO/2020/127863A1
The invention relates to a stacking assembly (100) for continuously stacking material, comprising at least four functional units which can be arranged one after the other along a material flow path (5) on a travel path (6) at least in so...  
WO/2020/116857A1
This vibration ripper having a link structure with an improved vibration isolating function is provided with: an outer body having an accommodation part therein; and a vibration body which is built into the outer body and has a mounting ...  
WO/2020/112444A1
A device for applying a distribution cabling tape system includes a distribution cabling tape having an adhesive capable of adhering to a concrete or asphalt substrate and a distribution cable. The device includes an endoscope camera, wh...  
WO/2020/109718A2
The invention relates to a hydraulic mat (30) comprising: a plurality of primary hydraulic hoses (32a,...,32f) extending parallel to each other; at least one first carrier hose (50); first and second secondary hydraulic hoses (60,62), pa...  
WO/2020/089251A2
The invention provides a trenching apparatus, comprising: a trencher body moveable on the ground surface, above the level of the trench; a ground engagement boom associated with the trencher body and lifting means arranged to control and...  
WO/2019/050394A9
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/2020/061764A1
An excavation device for a dredger comprises a reel (2) provided on a middle portion of a dredger (1). A recess is provided at the rear of the dredger (1). The reel (2) is provided at the center of the dredger (1). A shaft hole (21) is p...  
WO/2020/057254A1
Provided are a hoisting steel wire rope automatic tensioning control system and a diaphragm wall grab bucket machine. The control system comprises: a motor (1), provided with an oil port A and an oil port B; a hydraulic pump I (4), provi...  
WO/2020/058364A1
The invention relates to an auger head for removing material from a water bottom, comprising a cylindrically shaped body for performing a rotary movement along the water bottom, said cylindrical body comprising a helically wound screw on...  
WO/2020/044021A1
There is disclosed an underwater material moving device or excavator (10a, b) comprising an outlet (15), wherein the outlet (15) comprises an elongate shape or slot (16). In preferred implementations the device (15; 315; 415) comprises a...  
WO/2020/019035A1
The invention is directed to a method and apparatus of forming two or more waving rip lines across a sloping surface, wherein the rip lines are formed at substantially right angles to the downward direction of the sloping surface and hav...  
WO/2020/018205A1
A wear insert (300, 400) includes a front surface (302, 402), a rear surface (304, 404), a top surface (306, 406), a bottom surface (308, 408), a first side surface (310, 410), a second side surface (312, 412), and a first retention boss...  
WO/2020/010403A1
A mobile track machine (10) comprising a platform (13) for removably supporting a pump assembly (11). The platform (13) having a front and a rear (15, 16), and a pair of spaced apart sides (17) that extend between the front and the rear ...  
WO/2020/012124A1
The invention relates to an anchoring kit (100) for a drilling machine (10) having a frame (12), the anchoring kit comprising at least a first anchoring module (110) having: a first part (112) comprising an anchoring device (114) for imm...  
WO/2020/009270A1
Disclosed is an attachment for an excavator, the attachment having a structure which can improve work efficiency in ground leveling work or obstacle removing work. The attachment comprises: a body which is detachably coupled to an excava...  
WO/2020/002407A1
The invention relates to a control system (2) for a device (1) for continuously conveying material, comprising a working element (101) which is designed to receive material (M) and which can be moved relative to an underlying surface (U)...  
WO/2019/232586A1
Earth conditioning system/apparatus (10) removes/break-ups rock in the ground has a front drawbar (12), a ground engaging tool arrangement (14) and a rear rotary device (drum) (16, 46). Ground engaging tool arrangement (14) includes fram...  
WO/2019/226783A1
A method for converting solid waste to a solid fill-material in the form of a multiplicity of compacted pieces, the method comprising (a) mechanically reducing solid- waste piece size, (b) heating the solid-waste and thereby killing bact...  
WO/2019/213733A1
A method of dredging a bottom of a body of water is provided. Winching stations are positioned around the perimeter of an area to be dredged and a cable from each winching station is connected to a float. The cables pass through a variab...  
WO/2019/215444A1
A subsea clearance apparatus (1) comprising a chassis (2), fore and aft skids (3, 4) spaced along a principal axis (P) of the apparatus (1), a pair of flanks (22a, 22b) with a plurality of tines (5) depending from the flanks (22a, 22b). ...  
WO/2019/211154A1
The invention relates to an underwater excavation apparatus and to a method for excavating ground material, having an immersible working platform which can be placed on the bed of a body of water, a removal device for removing ground mat...  
WO/2019/202298A1
There is disclosed an excavation apparatus (105) comprising a controlled flow underwater excavation apparatus. A housing (120) thereof comprises at least one inlet (125) and at least one outlet (130). The at least one inlet (125) is prov...  
WO/2019/202567A1
Digging equipment (1) comprising a coupling portion (2) to an operating machine (10); an equipment body (4) comprising abutment runners (6) with a working surface (Z); an excavation tool (12) mounted in the equipment body (4) in a movabl...  
WO/2019/183355A1
A sluiceway device (100) for a hopper barge (108) has an elongate main body (102) defining a discharge channel (112). The elongate main body (102) has a plurality of openings (104). The elongate main body (102) may be configured to be di...  
WO/2019/157312A1
A method for row crop cultivation in an agricultural plot includes providing a cover crop on a majority of the agricultural plot prior to planting a row crop, and applying an herbicide to the cover crop within a plurality of row crop pla...  
WO/2019/148530A1
A cleaning and collecting system for a tunnel, comprising a cleaning robot (200), a collecting robot (100) and a remote operating apparatus (300). The cleaning robot (200) comprises a moving carrier (5), a mechanical arm assembly, an end...  
WO/2019/142091A1
Assembly for driving excavating equipment (10, 12) for an excavating machine (100), the assembly comprising: a drive assembly (110, 900), adapted to slide along a mast (5) of a machine (100), for driving the drilling equipment (10, 12); ...  
WO/2019/115011A1
An assembly (400) for installing a submarine line (304), comprising: a submersible vehicle (200) that comprises a chassis and means of movement; and a submersible device (300) that comprises the submarine line, wherein the submersible de...  

Matches 1 - 50 out of 12,168