| Patents for E02D 7 - Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds (4,652) |
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| 06/07/2000 | CN2381670Y Multifunctional quick action pneumatic pile driver |
| 06/07/2000 | CN2381669Y Boring bit for vibrating, jetting, extruding and boring sectional bored concrete piles |
| 06/07/2000 | CN1053245C Repair construction method for reinforced concrete culvert and channel water-blocking belt |
| 06/02/2000 | WO2000031364A1 A driver primarily for posts |
| 05/25/2000 | WO2000029678A1 Actuator apparatus |
| 05/24/2000 | EP1002902A1 Rotation buried pile and execution management method therefor |
| 05/18/2000 | WO2000028153A1 Offshore caisson |
| 05/17/2000 | CN2378438Y Small size piling machine |
| 05/11/2000 | WO2000026081A2 Improvements in marine anchors |
| 04/27/2000 | WO2000023660A1 A method and apparatus for underwater piledriving |
| 04/26/2000 | EP0994986A1 Electromagnetic hammer with mobile ferromagnetic weight |
| 04/26/2000 | CN2375752Y Piling machine |
| 04/26/2000 | CN2375670Y Multi-functional pile driver |
| 04/26/2000 | CN2375669Y Pressure oil pile-sinking hammer with four-cylinder |
| 04/20/2000 | WO2000022244A1 Auger |
| 04/06/2000 | DE19836855C1 Multiple arm retaining claw for cutter rail in excavator vehicle has guide surfaces with replaceable wear strips to engage moving rail |
| 03/30/2000 | WO2000017481A1 Injector used for tubing or coiled tubing |
| 03/30/2000 | WO2000017454A1 Method of approach for soil reinforcement foudation or soil anchorage and advise to realise the method |
| 03/28/2000 | US6042304 Pile driving system and method |
| 03/23/2000 | DE19838487C1 Für Düsenstrahlinjektionen in den Baugrund verwendetes Bohrrohr For jet injections into the ground drill pipe used |
| 03/21/2000 | US6039508 Apparatus for inserting elongate members into the earth |
| 03/15/2000 | CN1247255A Combined apparatus for manually driving piles at high speed |
| 03/09/2000 | WO2000012825A1 Diesel rammer |
| 03/09/2000 | DE19910292A1 Ground boring ram directed by steering head twists head relative ram housing through indicated angle to change from straightening to curved drivage. |
| 03/09/2000 | CA2341680A1 Diesel rammer |
| 03/08/2000 | EP0983187A1 Device for the implementation of an anchor into the sea bottom |
| 03/02/2000 | DE19838838A1 Dieselramme Diesel ram |
| 03/01/2000 | EP0982438A1 Drilling pipe for a jet injection process for soil |
| 03/01/2000 | CN2366448Y Multi-purpose gear case of pile driver |
| 03/01/2000 | CN2366447Y Supporting leg mechanism of hydraulic static force pile sinking machine |
| 03/01/2000 | CN2366446Y Pile holding mechanism of hydraulic static force pile sinking machine |
| 03/01/2000 | CN1245850A Vertical frame for piling machine |
| 02/29/2000 | US6030150 Method and apparatus for constructing subterranean walls comprised of granular material |
| 02/24/2000 | DE19837985A1 Control mechanism for tilting vertical lifting column of forklift truck incorporates a console with a parallel linkage attached to a body on a rotating axis |
| 02/15/2000 | CA2071427C Improved device for lifting and hammering foundation piles for offshore structures |
| 02/10/2000 | WO2000006834A1 Underwater pile driving tool |
| 02/09/2000 | CN2362902Y Synchronous pile-driving machine |
| 01/26/2000 | CN1242457A Pile pressing machine |
| 01/19/2000 | CN2359333Y Soil bolt, taper pile and nonopen digging buried pipe hammering device |
| 12/29/1999 | CN2356066Y Pile pressing machine for angle pile |
| 12/29/1999 | CN2356065Y Light hydraulic pile machine |
| 12/22/1999 | CN2354998Y Jetting regulating mechanism for concrete jet |
| 12/22/1999 | CN2354997Y Hydraulic static pile pressing apparatus |
| 12/22/1999 | CN2354996Y Hammer for piling process |
| 12/22/1999 | CN2354995Y Hammer for piling process |
| 12/22/1999 | CN2354994Y Excavator for casting concrete piles by sinking pile |
| 12/15/1999 | CN1238409A Method for constructing piles combined by munual hole digging, pouring and underwater rotary spray |
| 12/14/1999 | US6000477 Apparatus for applying additional momentum |
| 12/08/1999 | EP0962596A1 Pile and method for installing same |
| 12/08/1999 | CN2352580Y Single step hole forming apparatus by pressure for placing concrete pipe pile in soft earth foundation |
| 12/02/1999 | DE19821227A1 Fence etc foundation system for ground anchorage |
| 12/01/1999 | CN2351474Y Multi-head small diameter deep layer stirring pile-placing machine |
| 11/24/1999 | EP0760710B1 Apparatus for lifting and dropping a drop hammer |
| 11/17/1999 | CN2349263Y Top-pressing step type pile-press |
| 11/17/1999 | CN2349262Y Pile feeder |
| 11/16/1999 | CA2271630A1 Pile and method for installing same |
| 11/11/1999 | DE19820932A1 Sheet piling of positively interlocking planks and stiffener flanges |
| 11/10/1999 | EP0954645A1 Pile and method of driving a pile |
| 11/10/1999 | CN2348009Y Rapid pile-driver |
| 11/03/1999 | CN2346838Y High speed piling appts. |
| 10/28/1999 | WO1999054553A1 Device and method for inserting an object into the ground |
| 10/27/1999 | EP0951949A1 Method and device for vibratory driving of an object |
| 10/27/1999 | CN2345585Y Multifunctional reinforcing machine for soft soil foundation |
| 10/27/1999 | CN1232904A Mechanical ground anchor |
| 10/21/1999 | WO1999053147A1 Concrete pile and method for positioning it in the ground |
| 10/20/1999 | CN2344438Y Pressure autocompensation locking hydraulic cylinder |
| 10/20/1999 | CN2344437Y Vibration-reducing device for vibration hammer |
| 10/14/1999 | WO1999051821A1 Marine structure |
| 10/14/1999 | CA2326431A1 Marine structure |
| 09/29/1999 | CN2340811Y Telescopic sleeve pile driver |
| 09/29/1999 | CN2340810Y Portable pile driver for emergency |
| 09/29/1999 | CN2340809Y Easily transported foldable reciprocal rotation sinking and drawing-up apparatus for large diameter pipe pile |
| 09/23/1999 | WO1999047757A1 A vibrating device and a method for driving an object by vibration |
| 09/22/1999 | EP0708864B1 Apparatus and method for imparting additional momentum to a moving body |
| 09/22/1999 | EP0673457B1 Sheetpile |
| 09/16/1999 | WO1999046449A1 Rotation buried pile and execution management method therefor |
| 09/15/1999 | CN2338380Y Improved vibrating type machine for placing pipesor piles |
| 09/14/1999 | US5951207 Installation of a foundation pile in a subsurface soil |
| 09/14/1999 | US5951206 Foundation lifting and support system and method |
| 09/08/1999 | EP0940506A1 Pipe clamp for vibrator rammer blocks |
| 08/31/1999 | US5944452 Heavy duty foundation installation apparatus and method |
| 08/25/1999 | CN2334801Y Concrete pile construction equipment with rammer expanding head in bottom |
| 08/25/1999 | CN2334800Y Soil scrapper for pile pipe of pile driver |
| 08/18/1999 | CN2333758Y Punching bored concrete pile boring device capable of setting different width dipper |
| 08/18/1999 | CN1225964A Multifunction pile-formation machine |
| 08/11/1999 | CN2332755Y Multipurpose intelligent pile press |
| 08/10/1999 | US5934836 Ground anchor device |
| 08/03/1999 | US5931604 Reduced skin friction driven pile |
| 07/28/1999 | CN2330702Y Internal-spiral digger bucket |
| 07/28/1999 | CN1044348C Hydraulic control circuit for pile driver |
| 07/27/1999 | US5927904 Used in installing and removing suction anchors from the seafloor |
| 07/21/1999 | EP0738355B1 Improvements in or relating to apparatus for use in forming piles |
| 07/21/1999 | CN2329707Y Pipe tamper |
| 07/21/1999 | CN1223323A Excavator |
| 07/14/1999 | EP0928353A1 A method in piling tubular bases, a combined drilling and piling rig, as well as use of the drill hammer of said rig |
| 07/07/1999 | CN2327722Y Steering mechanism of railing pile driver |
| 07/06/1999 | US5919005 For securing a building foundation and other structures to a ground surface |
| 06/30/1999 | EP0926300A1 Control apparatus for the vibratory amplitude of a vibrator with variable imbalance |
| 06/29/1999 | US5915883 Submersible drive unit for use with underwater pile drivers and work units |
| 06/24/1999 | WO1999031325A1 A device performing hammering |