公开(公告)号：US20250034826A1

公开(公告)日：2025-01-30

申请号：US18912147

申请日：2024-10-10

Applicant: ITREC B.V.

Inventor： Eric ROMEIJN

IPC: E02D7/08 ,  E02B17/08 ,  E02D13/00 ,  E02D13/04 ,  E02D27/42 ,  E02D27/52

Abstract: A pile driving system for driving a pile into the soil comprises a drive head member on a top end of the pile to engage the pile, a lift system between the drive head member and the drop tank for bringing the drop tank into an initial height position relative to the drive head member, and a quick release system for quick release of the lift system so that the drop tank falls down from said initial height position. It further comprises a liquid fillable drop tank, that has a capacity to hold more than 500m3 of a liquid therein and that is vertically mobile above and relative to the drive head member, and an energy transfer assembly configured for transfer of energy from the falling drop tank to the drive head member.

公开(公告)号：US20240384491A1

公开(公告)日：2024-11-21

申请号：US18197781

申请日：2023-05-16

Applicant: Sean Barnes

Inventor： Sean Barnes

IPC: E02D13/04 ,  E02B3/06 ,  E02D5/54 ,  F16M13/02

Abstract: A pile guide has a cylinder having a central aperture therein, and constructed and arranged to receive a pile through the central aperture of the cylinder. Opposing wings extend generally vertically, such as from a side of a floating object. Flanges of a retainer extend from opposite sides of the retainer and slide within slots in the wings to provide adjustability of the pile guide by allowing movement of the cylinder relative to the dock or other floating object. Upon positioning the cylinder with the pile in the cylinder, the retainer or retainer is fixed in place relative to the wings. The distance of the cylinder from the floating dock is set to accommodate for variable distances of piles from the floating dock or floating object.

公开(公告)号：US20240344290A1

公开(公告)日：2024-10-17

申请号：US18698498

申请日：2022-10-17

Applicant: Cameron GAYLARD

Inventor： Cameron GAYLARD

IPC: E02D13/04 ,  E02D5/56 ,  E02D7/22

CPC classification number: E02D13/04 ,  E02D5/56 ,  E02D7/22

Abstract: A pile installation apparatus and method of use thereof is provided for loading and installing a pile into an underlying ground surface. In one form, the pile installation includes: a mast; a vehicle mount for mounting the mast to a support vehicle; a carriage and drive assembly rotatably coupled to the mast and configured for vertical movement along the mast, said assembly including a rotational drive and drive shaft for mounting of a drive end of the pile thereon. The carriage and drive assembly configured to be rotatable relative to the mast between a loading position for loading a non-vertically oriented pile onto the drive shaft and an operable position for driving the pile into the underlying ground surface.

公开(公告)号：US12024847B2

公开(公告)日：2024-07-02

申请号：US17621085

申请日：2020-06-26

Applicant: IQIP HOLDING B.V.

Inventor： Jasper Stefan Winkes

IPC: E02D7/14 ,  E02D7/10 ,  E02D13/00 ,  E02D13/04

CPC classification number: E02D7/10 ,  E02D7/14 ,  E02D13/005 ,  E02D13/04 ,  E02D2250/0061 ,  E02D2250/0092

Abstract: A pile-driver assembly for driving a pile into the ground, preferably offshore, and a method of driving a pile into the ground using the pile-driver assembly is disclosed. The assembly includes a casing defining a chamber, the chamber being configured to house a fluid. The assembly further includes a positioning element configured to position the casing at or on the pile, wherein at least a portion of the positioning element is positioned between the chamber and the pile. The assembly further includes actuating means, wherein actuation of the actuating means displaces the chamber relative to the positioning element, such that the chamber moves away from the pile, and wherein the actuating means is configured to release the chamber for displacement towards the pile such that a force is exerted by the chamber on the positioning member, to controllably drive the pile into the ground.

公开(公告)号：US20240093454A1

公开(公告)日：2024-03-21

申请号：US18037734

申请日：2021-12-15

Applicant: ITREC B.V.

Inventor： Eric ROMEIJN ,  Hendrikus Jacobus WETERINGS

IPC: E02D7/16 ,  E02D13/04

CPC classification number: E02D7/16 ,  E02D13/04

Abstract: An assembly for supporting an object on a rail comprises a load bearing housing and an endless chain of steel cylindrical rollers arranged for recirculating along a closed path. The assembly comprises an elastically compressible resilient insert which is sandwiched between a steel central body and a steel raceway member above a work portion of the path, so that the central body is resiliently supported on an operative set of the cylindrical rollers via the insert and the steel raceway member.

公开(公告)号：US20230374747A1

公开(公告)日：2023-11-23

申请号：US18348881

申请日：2023-07-07

Applicant: Terry PAUN ,  Rebecca PAUN

Inventor： Terry PAUN ,  Rebecca PAUN

IPC: E02D5/56 ,  E02D7/16 ,  E02D13/02 ,  E02D27/48 ,  E02D37/00 ,  E02D13/04

CPC classification number: E02D5/56 ,  E02D7/16 ,  E02D13/02 ,  E02D27/48 ,  E02D37/00 ,  E02D13/04 ,  E02D2600/20 ,  E02D2200/1671

Abstract: A rotary drive machine for the installation of helical pile sections through installation openings in a slab floor inside of a building perimeter. A vertical frame having an upper end and an open lower end is positioned over an installation opening through which it is desired to rotationally install a helical pile section, and the vertical frame anchored to the slab floor. A rotary power means, attached to the helical pile section moves along a vertical movement guide and is driven by a vertical actuator to rotationally and vertically drive the helical section into the ground. A method of use is also disclosed.

公开(公告)号：US11725358B2

公开(公告)日：2023-08-15

申请号：US17497898

申请日：2021-10-09

Applicant: Terry Paun ,  Rebecca Paun

Inventor： Terry Paun ,  Rebecca Paun

IPC: E02D5/56 ,  E02D7/16 ,  E02D13/04 ,  E02D27/48 ,  E02D37/00 ,  E02D13/02

CPC classification number: E02D5/56 ,  E02D7/16 ,  E02D13/02 ,  E02D13/04 ,  E02D27/48 ,  E02D37/00 ,  E02D2200/1671 ,  E02D2600/20

Abstract: A rotary drive machine for the installation of helical pile sections through installation openings in a slab floor inside of a building perimeter. A vertical frame having an upper end and an open lower end is positioned over an installation opening through which it is desired to rotationally install a helical pile section, and the vertical frame anchored to the slab floor. A rotary power means, attached to the helical pile section moves along a vertical movement guide and is driven by a vertical actuator to rotationally and vertically drive the helical section into the ground. A method of use is also disclosed.

公开(公告)号：US11718507B2

公开(公告)日：2023-08-08

申请号：US17753151

申请日：2020-08-25

Applicant: Kyu Sang Kim

Inventor： Kyu Sang Kim

IPC: B66C1/66 ,  E02D13/04 ,  E02D11/00

CPC classification number: B66C1/66 ,  E02D11/00 ,  E02D13/04

Abstract: A pile lifting chuck including a chuck housing which is inserted into an inner diameter of a pile and has extension-installing pockets vertically formed at predetermined intervals to face each other in a radial direction. The pile lifting chuck further includes a pair of extensions which are disposed in the pockets and installed to be movable in the radial direction and a chucking cylinder which has one end connected to any one of the extensions and the other end connected to the other one of the extensions and which is configured to, by using a reaction force on the any one of the extensions, move the other one of the extensions to chuck the pile.

公开(公告)号：US20230193576A1

公开(公告)日：2023-06-22

申请号：US18111165

申请日：2023-02-17

Applicant: QUANTA ASSOCIATES, L.P.

Inventor： Jonathan Pipsair

IPC: E02D13/04

CPC classification number: E02D13/04

Abstract: The disclosure relates to an assembly, and a method of use for the assembly, for staging a pile on the ground, including: at least one stand having a mainframe assembly on the ground, having a front end and a rear end, wherein each stand has: a roller assembly slidably mounted on the main frame assembly, wherein the roller assembly further has a roller located towards the front end; and a pivoting arm assembly having a pivoting arm configured for pivoting towards the ground and away from the ground; and a second roller connected to an end of the pivoting arm.

公开(公告)号：US11603639B2

公开(公告)日：2023-03-14

申请号：US17263654

申请日：2019-03-12

Applicant: SAIPEM S.A.

Inventor： Olivier Jean ,  Olivier Vambre

IPC: E02D7/18 ,  E02D5/28 ,  E02D7/06 ,  E02D13/04 ,  E02D15/08 ,  E02D15/10 ,  E02D27/52 ,  E02D27/12 ,  E02D27/42

Abstract: The invention concerns a method for installing a tubular metal pile (28) in a rocky ground, successively comprising drilling the rocky ground (6) in order to form a cavity (14) of predetermined diameter and depth, filling the cavity with a granular material (18), arranging the granular material present in the cavity by vibration, and installing the pile in the cavity.