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WO/2014/048005A1 |
A static pressing piling machine comprises a machine body (8), a pressing piling oil cylinder (1) and a pressing piling beam (3), wherein four upright posts (2) are provided on the machine body (8) vertically. The two ends of the pressin...
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WO/2014/049278A1 |
The invention relates to a method for producing a reinforced structure in the ground, in which: a drilling tool (10) is provided, which includes a drilling tube (12) and a means (20) for vibrating the drilling tube (12); a drill-hole (F)...
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WO/2014/045077A1 |
A dock building apparatus comprises a cantilever arm (11) having a first portion (12) configured to be supported on a ground area and a second portion (14) for overhanging a construction area. The cantilever arm (11) is displaceable perp...
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WO/2014/046726A1 |
Methods and apparatus are disclosed for deploying one or more plate anchors on the seafloor prior to later installation (embedment) of the plate anchors using an installation tool such as a suction follower. The methods and apparatus may...
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WO/2014/035529A1 |
A pipe assembly may have one or more pipe segments that are coupled together or coupled to a drive socket by a coupler. The coupler may have a body with a generally tubular shape with an interior surface and an exterior surface. First an...
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WO/2014/035235A1 |
A weight exchangeable piling ram comprising a base ram (101) having a plurality of slots (103) disposed on its top; a plurality of first elongated members (105), each has a first end (105a) engaged to individual slot (103) and a second e...
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WO/2014/035234A1 |
A piling ram (100) comprising a hollow elongated casing (101) having an upper section connected to a lower, section; a load (103) positioned at the lower section of the casing (101); an assembly of linear actuator (105), which is defined...
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WO/2014/024800A1 |
The invention pertains to a drive assist means (1) for a spiral pile for assisting the driving of a spiral pile (2) in conjunction with the rotation and lowering of the spiral pile (2) when the spiral pile (2) is driven into the ground (...
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WO/2014/010729A1 |
Provided are a system and method which can accurately manage the incline of a straight pile and an inclined pile without using two surveying machines and without using an inclinometer. A system (1) for providing information to an operato...
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WO/2013/175208A2 |
A method of forming a concrete anchor for underwater deployment. The method comprises the steps of: submerging an at least partially removable mould device in a body of water such that the mould device takes on water; transporting uncure...
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WO/2013/136138A1 |
The present invention relates to a vibro hammer; which is mounted on parts such as steel formed pipes and profiles and used in driving and extracting these parts to and from the soil, and is able to rotate without resonance; and which, b...
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WO/2013/132138A1 |
Hammering device meant for hammering poles, profiles and other elongated objects into the ground which hammering device comprises a body (10) which can be attached to a working machine, one or more moveable pair of jaws which is attached...
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WO/2013/133687A1 |
This invention relates to a coupling joint. The coupling joint herein comprising a Stud capable to tilt when subjected to impact comprising a cylindrical stud head (101) comprising an upper rounded end (103), a lower rounded end (105) an...
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WO/2013/128812A1 |
The present invention provides a Z-shaped steel pile that exhibits excellent workability and that does not require a special installation machine. The Z-shaped steel pile (1) comprises a web section (3), flange sections (5a, 5b) that are...
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WO/2013/124525A1 |
Hammering device meant for hammering poles, steel profiles and other elongated objects into the ground which hammering device comprises a body (1) which can be attached to a power tool, a vibrator device (6) which is attached to the body...
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WO/2013/113104A1 |
The present disclosure relates to a method and an apparatus for driving into a solid base a support structure having a helicoidal portion attached to one end of a stem. A rotating force is applied to the support structure so that the hel...
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WO/2013/110096A1 |
The invention relates to a piling apparatus for pile assembly comprises at least one walled pipe (26), a clamping frame (29) having a clamping mechanism to link to a walled pipe (26) which has been inserted into the earth, a pressing sta...
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WO/2013/107924A1 |
Hammering device functioning with pressure fluid of a hydraulic arrangement which hammering device comprises a body (16), (19) which can be attached to a working machine on which machine a hammering mass (3) is adjusted to be resting and...
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WO/2013/109426A1 |
A drive tool for connecting a member to the drive tool of a drive tool assembly includes a flange connectable to the drive tool assembly. A wall has a first portion extending axially outwardly from the flange and defining a socket for re...
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WO/2013/081455A1 |
Excavator (1) for excavating bottom parts from a bottom floor at a distal end of a hollow ground structure, comprising a framework (10), a radial positioning mechanism (21) for positioning the framework in the hollow ground structure, a ...
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WO/2013/054262A1 |
A hydraulic accumulator including an energy storage apparatus with a first piston face configured to reversibly compress an energy storage medium and a second piston face forming at least part of an inner surface of a corresponding secon...
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WO/2013/053936A1 |
An anchoring system for a floater includes an anchoring element to be added into the soil (100) in a controlled and stabilized way. The anchoring element forms a mooring element for a floater, is hollow and comprises a top flange adapted...
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WO/2013/051929A1 |
A vibratory pile driver comprising a vibratory system and at least a clamping mechanism for attaching the vibratory pile driver to a pile, wherein the vibratory pile driver is provided with a pivoting mechanism such that at least the vi-...
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WO/2013/027503A1 |
Forming a tip back surface (5) on the rearward side of the leading edge (3A) of the blade in the excavation direction prevents misalignment of the steel pipe pile (1) and causes the pile to penetrate the ground while ensuring the straigh...
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WO/2013/028055A1 |
The pile driver (1) assembly consisting of a plurality of pile driver units (2) interconnected together to a rigid base frame (3) that uses the push and pull method to drive a group of raked piles. The pile driver units(2) progressively ...
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WO/2013/026465A1 |
An apparatus and a method for attenuating water pressure pulses generated during sea piling (608) when a percussion mechanism (102) is used, the sea piling comprising the stage of driving at least one pile (104) into an earth formation (...
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WO/2013/024999A2 |
The present invention pertains to a complex pile with an improved end bearing capacity and a piling method of a complex pile using the same. When a support layer is penetrated by a PHC pile at the lower portion of a bore-hole by hammerin...
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WO/2013/020812A1 |
A vehicle (1) operated in a self-propelled program-controlled manner, in particular without a driver, for automatically measuring, marking and/or pre-drilling predetermined desired positions for foundation devices to be introduced into t...
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WO/2013/014079A1 |
The invention relates to a screwing device (1) for screwing foundation installations (2) or the like into the ground (3) as an attachment apparatus for attaching to the cantilever arm (4) of a construction vehicle. Said screwing device (...
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WO/2012/164728A1 |
In order to reduce the number of processes and improve the horizontal bearing capacity of a pile, using a burying jig (20) provided with an exterior housing (21) which functions as a hopper capable of performing extension excavation of t...
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WO/2012/155034A1 |
A tool assembly is described herein. The tool assembly includes a housing assembly that includes a first end, a second end, and an inner surface that defines a cavity that extends between the first end and the second end along a longitud...
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WO/2012/126629A1 |
Alpine anchor for anchoring threaded rods in soil or rock, with a metal base plate having a number of threaded bores which are distributed about the circumference and into which the threaded rods can be screwed with an assembly machine, ...
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WO/2012/098081A1 |
The invention relates to a pile driver (1) system for installing or removing foundation elements, such as piles (23), anchors, and conductors, in a subsea ground formation, comprising a closed housing (2) defining a cavity (3), an impact...
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WO/2012/074381A2 |
The invention relates to a method and device for inserting a foundation element into the ground. The method according to the invention comprises the steps of: - placing a foundation element at a desired position; - introducing the elemen...
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WO/2012/069780A1 |
A ground anchor (10) comprises a body (12) having a front region (14). The ground anchor is drivable into the ground with the front region leading. The body defines a channel (17) to receive a driving member (22). The channel is configur...
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WO/2012/068711A1 |
An eccentric moment infinitive stage adjustable vibration device is provided at least 4 eccentric axles（2；3；4；5）on the vibration device case, wherein one half (2;3) of eccentric axles（2;3;4;5）are arranged side by side at up...
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WO/2012/053733A2 |
The present invention relates to a method for constructing a footing at the bottom of a pile and a fixed anchorage portion of a tension member, in which: a vertical hole is bored into the ground, and then a tool for expanding the borehol...
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WO/2012/052601A1 |
Hammering apparatus functioning with a pressurized medium, such as a pressure fluid of a hydraulic system which hammering apparatus comprises an elongated body (19) to be attached to a power tool, a movable impact mass (10) adjusted to r...
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WO/2012/037089A2 |
Extensible shells and related methods for constructing a support pier are disclosed. A shell can define an interior for holding granular construction material and define an opening for receiving the granular construction material into th...
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WO/2012/030220A1 |
A method for introducing a hollow elongated structure into a water bottom of a body of water. A hollow foundation pile for a wind- or water turbine is provided. The provided structure has an inner space, a proximal end and an open distal...
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WO/2012/028124A1 |
The present invention relates to a method for gradually introducing thin-walled pipes into the ground and to an apparatus for this purpose. The method comprises, according to the invention, the following steps: inserting a pipe clamp, wh...
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WO/2012/017296A1 |
A pole setting machine comprises a frame (3) exhibiting a coupling portion (4) for connection with an arm (2) of an excavator, a beam (8) connected to the frame (3) and developing along a direction (A) of insertion of a pole to be driven...
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WO/2012/009756A1 |
A method of driving a pile or drill stem into the ground using a vibrational driver which is fixedly secured to an upper end of the pile or drill stem to be driven so that vibration of the driver in an elongate direction of the pile is e...
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WO/2012/005197A1 |
Disclosed is a steel pipe pile that is open at the excavation-wise front end; that is hollow; and that is provided with a constant diameter section the diameter of which is constant, and a tip section such that the internal shape dimensi...
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WO/2011/147484A1 |
A method of establishing an offshore foundation (1) on the seabed, in particular of establishing an offshore foundation for a wind turbine installation on the seabed, is provided. In this method, an offshore foundation structure (1) comp...
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WO/2011/149332A1 |
A pile clamp assembly(l) to clamp a pile(8) that consists of the following main components; top pile clamp device(2), the bottom pile clamp device(3), a plurality clamp wedges(4) and a plurality vertical hydraulic clamps(5) which combine...
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WO/2011/146959A1 |
A vibration dampening device (10) including: a first section (20) having a first section support assembly (25) for supporting vibratory equipment (140); a second section 30 having a second section support assembly (35) for allowing the v...
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WO/2011/136663A1 |
Downhole hammering or other vibrational apparatus comprising or including in, with respect to a hole axis, a rotatable input shaft (9) aligned with or aligned parallel to the hole axis, a rotatable shuttle assembly having two structures ...
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WO/2011/131824A1 |
Forcing equipment meant for forcing piles, steel profiles and other elongated objects into the ground which forcing equipment comprises a body (1) which can be attached to a working machine, a vibration device (6) attached to the body (1...
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WO/2011/128490A1 |
The invention relates to a hammer for a pile driving machine, having a frame (1 ) which comprises a ram space (3) surrounded at least partly by outer walls (2), with a ram (6) movable back and forth along guides (5) fastened to the outer...
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