| Patents for E02D 7 - Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds (4,652) |
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| 08/01/2001 | CN2440842Y Static pile press |
| 08/01/2001 | CN2440841Y Two head pile press |
| 07/26/2001 | US20010009204 Rotary displacement piling equipment |
| 07/25/2001 | EP1118718A2 Rotary displacement piling equipment |
| 07/25/2001 | EP1117900A1 Injector used for tubing or coiled tubing |
| 07/25/2001 | CN1305046A Multiple air hammer device and trenching direction correcting method |
| 07/24/2001 | US6264403 Pile and method of driving a pile |
| 07/18/2001 | CN2439470Y Anchoring machine for blocking-up breach and dealing with emergency |
| 07/05/2001 | US20010006120 Multiple air hammer apparatus and excavating direction correcting method therefor |
| 07/04/2001 | CN1068085C Pre-applied reverse-force closing-pile construction method and load-applying device of pre-applied reverse-force closing-pile |
| 07/04/2001 | CN1068084C Boring jig and method for producing pile in borehole |
| 06/28/2001 | WO2001046526A1 Earth retention and piling systems |
| 06/28/2001 | US20010004939 Electromagnetic hammer having a moving ferromagnetic mass |
| 06/27/2001 | EP1111137A1 Electromagnetic hammer with a mobile ferromagnetic mass |
| 06/20/2001 | EP1108094A1 Diesel rammer |
| 06/20/2001 | CN2435428Y Clamp for vibrating hammer of piling machine |
| 06/20/2001 | CN2435427Y Electric control box for vibrating impacter |
| 06/19/2001 | US6247875 Method and apparatus utilizing a hollow beam for constructing subterranean walls comprised of granular material |
| 06/13/2001 | EP1038068B1 Method and apparatus for vibrating an object |
| 06/06/2001 | CN2433305Y Pile machine vibratory hammer with clamp erection fixture |
| 06/06/2001 | CN2433304Y Pile machine vibratory hammer with fixture |
| 06/06/2001 | CN1298051A Pile depressing method with upper with lower beams |
| 06/06/2001 | CN1298049A Forming equipment for pile with branch and/or bearing disc |
| 05/31/2001 | US20010002230 Systems and methods for inserting wick drain material |
| 05/30/2001 | EP1102902A1 Underwater pile driving tool |
| 05/30/2001 | CN2432252Y Portable pile rotating equipment |
| 05/30/2001 | CN2432251Y High-effective through-layer top pile-pressing machine |
| 05/30/2001 | CN2432250Y Piling machine traveller machine base |
| 05/30/2001 | CN2432249Y Protective device for lifting oil pressure cylinder of full casing base pile pipe-rocking machine |
| 05/23/2001 | EP1101872A2 Marine structure |
| 05/22/2001 | US6234720 Reduced skin friction sheet pile |
| 05/22/2001 | US6234719 Mobile combined drilling and piling machine and method for tubular foundation with machine |
| 05/16/2001 | EP1099799A2 Apparatus and method for producing a high pressure grouted foundation pile |
| 05/16/2001 | CN2430473Y Multifunction pile frame |
| 05/15/2001 | US6231270 Apparatus and method of installing piles |
| 05/03/2001 | WO2000057543A8 High frequency switch-mode dc powered computer system |
| 04/11/2001 | EP0751853B1 Hydraulic control circuit for pile driver |
| 04/11/2001 | CN1290792A Construction equipment for in-site pouring concrete pile |
| 04/03/2001 | US6210077 Mechanical ground anchor |
| 03/22/2001 | WO2000026081A9 Improvements in marine anchors |
| 03/21/2001 | EP1085130A2 Piling hammer |
| 03/20/2001 | US6203248 Sliding-resistant bottom-founded offshore structures |
| 03/13/2001 | US6201362 Electromagnetic hammer with mobile ferromagnetic weight |
| 03/01/2001 | WO2000061878A8 Set of jaws for sheet pile |
| 02/28/2001 | EP1079027A2 Piling system |
| 02/28/2001 | CN2421328Y Rope-pulling jacked static pile press |
| 02/28/2001 | CN2421327Y Exhausting silencer for air hammer |
| 02/07/2001 | CN1282660A Large surface area high tensile strength earth mat, its manufacturing method and device and its application |
| 01/31/2001 | EP1071854A1 Concrete pile and method for positioning it in the ground |
| 01/30/2001 | US6179527 Apparatus for inserting flexible members into the earth |
| 01/17/2001 | EP1068403A1 Marine structure |
| 01/17/2001 | CN1280233A Anchoring machine for plugging burst in emergency |
| 12/27/2000 | EP1063358A2 Piling system |
| 12/27/2000 | EP0843760B1 Ram |
| 12/27/2000 | CN2412038Y Top pressure structure of hydraulic static pile press |
| 12/21/2000 | WO2000077308A1 A device for driving piles |
| 12/20/2000 | EP1061182A1 Pile and apparatus for driving thereof into the ground |
| 12/13/2000 | CN2410330Y Double Walking double folding pile-driver |
| 12/06/2000 | CN1276031A Improved methods and apparatus for boring and piling |
| 11/22/2000 | CN2407036Y Reinforced concrete pile feeder |
| 11/22/2000 | CN2407035Y Pile driver for highway guardrail |
| 11/15/2000 | CN2405970Y Steel-cord traction type static-force pile-pressing machine |
| 11/15/2000 | CN2405969Y Door-type press multi-cylinder steped hydraulic static-pressure pile-pressing machine |
| 11/08/2000 | EP1049841A1 A driver primarily for posts |
| 11/07/2000 | US6142712 Hollow screw-in pile |
| 11/07/2000 | US6142711 Vibrator having a rotating and oscillating housing |
| 11/01/2000 | CN2403824Y Static pressure pile driver capable of pressing side and angle piles |
| 11/01/2000 | CN2403823Y Pile-gripping mechanism for pressure pile driver |
| 11/01/2000 | CN2403822Y Static pressure pile driver |
| 10/25/2000 | EP1046753A1 Method and apparatus for forming piles in place |
| 10/25/2000 | CN2402729Y Portable pile pressure placing machine |
| 10/19/2000 | WO2000061878A1 Set of jaws for sheet pile |
| 10/19/2000 | DE19913479C1 Großflächige hochzugfeste Geogitter, Verfahren und Vorrichtung zu deren Herstellung und deren Verwendung als Drain- und Bewehrungsgitter sowie als Zäune Large-scale high tensile strength geogrid, Method and apparatus for their preparation and their use as drain and reinforcing grid, as well as fences |
| 10/18/2000 | EP1045073A1 An excavation tool and a method for forming a column of consolidated soil |
| 10/18/2000 | CN2401594Y Drop hammer pile driver |
| 10/17/2000 | US6132145 Pumpskid for suction anchors |
| 10/10/2000 | US6129487 Underwater pile driving tool |
| 09/28/2000 | WO2000057543A1 High frequency switch-mode dc powered computer system |
| 09/27/2000 | EP1038654A1 Large surface high tensile geo-grid and its use as draining and reinforcing mesh grid as well as fence |
| 09/27/2000 | EP1038068A1 Method and apparatus for vibrating an object |
| 08/30/2000 | EP1030948A1 Improved methods and apparatus for boring and piling |
| 08/30/2000 | CN2393910Y Hydraulic static pressure pile press |
| 08/15/2000 | US6102133 Ram |
| 08/03/2000 | WO2000026081A3 Improvements in marine anchors |
| 08/02/2000 | CN2389926Y Hydraulic static pile pressing machine |
| 07/19/2000 | CN1260425A Making method for reinforced concrete stiff-core cement soil composite pile and its pile and construction equipment |
| 07/19/2000 | CN1260424A Vibratory pipe sinking dug-hole pile |
| 07/13/2000 | WO2000040808A1 Method and device for forming a foundation pipe pile in the ground |
| 07/12/2000 | CN1054414C Positioning connection technology and equipment for underground prefabricated steel pipe pillar and pouring pile |
| 06/28/2000 | EP1012405A1 A steel pile, adapted to be driven into the ground |
| 06/28/2000 | CN2384990Y Vibration pile driving hammer |
| 06/28/2000 | CN2384989Y Multifunctional pile-forming machine |
| 06/22/2000 | WO2000036226A2 A tubular pile encased in concrete and a method for driving the tubular pile into the soil and encasing it in concrete |
| 06/21/2000 | EP1010816A1 Mobile work apparatus |
| 06/21/2000 | CN2383888Y Improved fast pile-driver |
| 06/21/2000 | CN1257153A Multi-function submerged drill |
| 06/14/2000 | CN1256733A Device for transmitting and distributing vibration and stresses exerted by vibrator on objects to drive them in |
| 06/14/2000 | CN1256732A Rotation buried pile and execution management method therefor |
| 06/14/2000 | CN1053480C Technique and machine for construction of hollow pedestal pile |
| 06/07/2000 | CN2381671Y Boring bit for vibrating and jetting bored concrete piles |