| Patents for E02D 7 - Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds (4,652) |
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| 07/08/2008 | CA2300607C Large surface area geogrids with a high tensile strength, a method and apparatus for producing them, and their use as drain and reinforcement grids and as fences |
| 07/03/2008 | WO2008079666A1 Anchorage apparatus and method for installing a solidifying material pier anchorage system |
| 07/03/2008 | US20080159813 Method of and apparatus for providing a rammed aggregate pier |
| 07/02/2008 | EP1939360A1 Method and device for inserting elongated profiles into a foundation |
| 07/02/2008 | EP1937899A1 Method and apparatus for inserting sheet piles within highly resistant earth formations |
| 07/02/2008 | CN201080610Y Boring machine for pile driving and hole expanding |
| 07/01/2008 | US7392855 Vibratory pile driving systems and methods |
| 06/21/2008 | CA2614050A1 Two-component reaction resin and method of fastening using the resin |
| 06/19/2008 | WO2008072951A2 Drill head for the excavation in the ground of a pit, and a foundation system for the forming of a foundation pile in the ground |
| 06/19/2008 | WO2008072950A2 Foundation system for the forming of a foundation pile in the ground |
| 06/18/2008 | CN101203645A Outer bearing retention structures for ratchet hammer mechanism |
| 06/12/2008 | US20080135294 Vibrational Apparatus |
| 06/11/2008 | CN101196005A Drill absorption pile structure and construction method thereof |
| 06/11/2008 | CN100393947C Construction method of tamping expending force bearing disc pile |
| 06/04/2008 | CN201068569Y Pile-driving machine |
| 06/04/2008 | CN101194072A Method and apparatus for driving a pile into underwater substrates |
| 06/04/2008 | CN101191330A Construction method for large bearing capacity pile and pile foundation and inner hole deposition device |
| 06/04/2008 | CN100392195C Long-spiral drilling machine screw-thread pile piling device and method |
| 05/22/2008 | WO2008060168A1 A hydraulic valve and a double acting hydraulic actuator |
| 05/21/2008 | CN101182716A Pile sinking method of Synchronization grouting static pressure precast pile |
| 05/21/2008 | CN101182715A Pile-driving machine capable of independently running |
| 05/21/2008 | CN101182714A High efficiency diesel pile hammer and gas piston structure thereof |
| 05/21/2008 | CN101182713A Pile-driving machine with power converting system |
| 05/21/2008 | CN101182712A Method for controlling influence of engineering piling to surrounding environment |
| 05/15/2008 | US20080110657 System for mounting a pile driver |
| 05/14/2008 | CN201058993Y Hydraulic cylinder damping device |
| 05/14/2008 | CN201058992Y Composite pile cap |
| 05/14/2008 | CN100387790C Ground caisson construction technology and ground caisson |
| 05/14/2008 | CN100387785C Hydraulic sheeting and use method thereof |
| 05/08/2008 | WO2008052353A1 System for mounting a pile driver |
| 05/08/2008 | CA2668291A1 System for mounting a pile driver |
| 05/07/2008 | CN201056698Y Hydraulic supine vertical operation mechanism |
| 05/07/2008 | CN201056697Y Folding sleeve type piling erection device and its cooperating pile |
| 05/07/2008 | CN201056696Y Multifunctional keyboard housing |
| 05/02/2008 | WO2008049159A1 Post driver |
| 04/30/2008 | EP1916341A2 Method and device for inserting profiles into the ground |
| 04/30/2008 | DE102006050307A1 Verfahren und Vorrichtung zum Einbringen von Profilen in das Erdreich Method and apparatus for inserting sections into the ground |
| 04/30/2008 | CN201053120Y Caterpillar boot resetting-mechanism for pile-driving frame |
| 04/23/2008 | CN201050064Y Pile pressing machine bidirectional oil cylinder wedge type pile clamping mechanism |
| 04/23/2008 | CN201050063Y Multifunctional pile machine |
| 04/23/2008 | CN101165280A Construction method for prestressed concrete pile |
| 04/23/2008 | CN101165279A Construction method for prestressed concrete pile |
| 04/22/2008 | CA2348078C Improvements in marine anchors |
| 04/16/2008 | EP1910623A2 Pile driver |
| 04/16/2008 | CN201047168Y Line shape driven multifunctional machine |
| 04/16/2008 | CN101161953A Blast bottom expanding and pile-forming method for pipe sinking prefabricated steel concrete pedestal pile |
| 04/15/2008 | US7357199 Bit for excavation and compaction equipment for erecting piles, and excavation equipment provided with said bit |
| 04/09/2008 | CN201045189Y Static pile press scissor clip device |
| 04/09/2008 | CN201045188Y System for quick-speed cool-down pile sump by CO2 of protection electric welding |
| 04/09/2008 | CN101158159A Whole-course hole-preguiding hammering entering-rock PHC pile tube construction process |
| 04/09/2008 | CN101158158A Single-power bidirectional stir head for soft foundation and mixing pile machine having the same |
| 04/03/2008 | DE102006060415B3 Ground processing tool for inserting a heat probe line into the ground comprises a holder arranged on a carriage for holding a boom for an additional load on the carriage |
| 04/02/2008 | CN101153490A Bottom expanding and piling method by demolishing of pipe sank prefabricated steel concrete bottom expansion pile |
| 04/02/2008 | CN101153489A Bottom expanding and piling method by demolishing of pipe sank prefabricated steel concrete bottom expansion pile |
| 04/02/2008 | CN101153488A Bottom-expanding and piling method for immersed tube bottom-expanding pile |
| 04/01/2008 | US7351012 Rotational drive apparatus for screw pilings |
| 03/27/2008 | WO2008034970A1 Accessory for assisting in drilling a network of radial galleries from the same site situated close to the ground level |
| 03/27/2008 | US20080073092 Mechanical percussion mechanism |
| 03/26/2008 | EP1507928B1 A tubular pile encased in concrete and a pile-driving method |
| 03/26/2008 | CN101148879A Hydraulic piling hammer |
| 03/26/2008 | CN101148878A Piling hydraulic hammer |
| 03/20/2008 | US20080066847 Large surface area geogrids with a high tensile strength, a method and apparatus for producing them, and their use as drain and reinforcement grids and as fences |
| 03/19/2008 | CN201037250Y Piling vehicle strongly magnetic righting hand |
| 03/12/2008 | CN201033873Y Waterborne light pile driver |
| 03/12/2008 | CN101139837A Construction plant for tree-root shaped pile |
| 03/05/2008 | EP1507929B1 Methode of mounting a wind turbine, a wind turbine foundation anda wind turbine assembly |
| 03/05/2008 | EP1068403B1 Marine structure |
| 03/05/2008 | CN201031928Y Piling machine power head high-speed decelerator |
| 03/05/2008 | CN201031392Y Extorsion pipe inside spin pile-formation machine |
| 03/05/2008 | CN101135157A Static pressure pipe pile settling construction technique |
| 03/04/2008 | US7338232 Method for installing a screw pile |
| 02/28/2008 | DE102006039152A1 Post`s minimum load-bearing capacity determining method, involves providing required minimum load-bearing capacity of post, if specific energy brought in post corresponds to stored amount of energy for post |
| 02/27/2008 | EP1891274A2 Torque down pile substructure support system |
| 02/27/2008 | CN201027309Y Walking pile-driving frame |
| 02/27/2008 | CN101130980A Method for clearing construction obstacle of cast-in-situ bored pile |
| 02/27/2008 | CN100371533C Construction method of high pressure jet expansion head anchor rod and its device |
| 02/20/2008 | EP1888848A2 Slotted mandrel for lateral displacement pier and method of use |
| 02/20/2008 | CN201024425Y Vertical column fine tuning mechanism for pile driver scaffold |
| 02/20/2008 | CN201024424Y Penetration type multifunctional vibration pile machine |
| 02/20/2008 | CN201024423Y Multifunctional pressing filling slurry vibration impact drill pile machine |
| 02/20/2008 | CN201024415Y Vibrated wing for liquefied ground treatment |
| 02/20/2008 | CN101126239A Construction device and construction technique for concrete pipe base |
| 02/19/2008 | US7331496 Hammer drill |
| 02/19/2008 | US7331405 Powered hammer device |
| 02/13/2008 | CN201021496Y Wall protection drilling hole injection staker |
| 02/13/2008 | CN100368634C Clamp assembly for pile driving machine and pile driving machine therewith |
| 02/07/2008 | US20080031694 Method of providing a rammed aggregate pier |
| 02/06/2008 | EP1884600A1 Device for manufacturing full displacement post made of in-situ concrete |
| 02/06/2008 | CN101117802A Twist-off-proof concrete prefabricated screw pile construction method |
| 01/30/2008 | CN201013019Y Pile machine with drilling function |
| 01/24/2008 | US20080017418 Boring System And Method Therefor |
| 01/23/2008 | EP1881113A2 Suction arrangement for an anchorage in the seabed and method of operation |
| 01/23/2008 | EP1880060A1 System and method for installing foundation elements |
| 01/23/2008 | CN201010904Y Rotary drilling decelerator |
| 01/16/2008 | EP1877627A1 Driver for and method of installing foundation elements and a kit of parts for assembling a driver |
| 01/16/2008 | CN201007002Y Fragmental stone composite pile and construction equipment thereof |
| 01/16/2008 | CN201007001Y Single wall helical burr PVC casing tube cast-in-situ pile and pile driver |
| 01/16/2008 | CN101107417A Vibration apparatus |
| 01/09/2008 | CN201003167Y Multi-functional pile driver |
| 01/09/2008 | CN201003166Y Horizontal torque-changing driving hammer |