| Patents for E02D 7 - Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds (4,652) |
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| 07/13/2006 | CA2591927A1 Diesel pile hammer |
| 07/12/2006 | CN1800509A Device for knobby pushing and expanding spiral immersed tube stake and its engineering method |
| 07/11/2006 | US7073980 Piling |
| 07/11/2006 | US7073605 Impact drill |
| 07/05/2006 | CN2793161Y Eccentric force moment adjusting mechanism of vibrator |
| 07/04/2006 | US7070362 Reinforcement unit for a reinforcing a footing element when laying pile foundations with a pile, and method for placing a foundation pile and reinforcement of a footing element |
| 06/29/2006 | US20060137888 Power tool |
| 06/22/2006 | WO2006065155A1 Vibrational apparatus |
| 06/22/2006 | CA2589046A1 Vibrational apparatus |
| 06/21/2006 | CN1789653A Construction device comprising a mast having a pivotable deflecting device |
| 06/15/2006 | US20060127188 Pier |
| 06/15/2006 | US20060127187 Anchor installation system |
| 06/14/2006 | EP1668192A1 Electric post driver |
| 06/14/2006 | DE102004059632A1 Foundation unit for a rod-like component comprises a sleeve open at both ends with a unit for anchoring in the ground and a unit for introducing a drive and a tool with a front operating region and an oppositely-lying region |
| 06/14/2006 | CN1786351A Non taking soil drawing hole method for construction of sinking pile for prestressed pipe pile or prefabricated square pile |
| 06/07/2006 | EP1451438B1 Drilling mast with movable and fixed unscrewing vice |
| 06/07/2006 | CN2786204Y Guide rod connection structure of diesel pile hammer |
| 06/07/2006 | CN2786203Y Cylinder hammer of diesel pile hammer |
| 06/07/2006 | CN2786202Y Piston of diesel pile hammer |
| 06/07/2006 | CN2786201Y Top beam of diesel pile hammer |
| 06/01/2006 | US20060113097 Shifting device |
| 05/31/2006 | EP1660729A1 A piling device |
| 05/31/2006 | EP1567747A4 Method to install underground pipe casing |
| 05/17/2006 | EP1657400A1 Construction apparatus |
| 05/17/2006 | CN1773024A Concrete bored pile piling technology with implanted reinforced bar cage |
| 05/16/2006 | US7044234 Hand-held electrical combination hammer drill |
| 05/16/2006 | CA2193948C Metal foundation push-it and installation apparatus and method |
| 05/10/2006 | EP1655415A1 Machine for construction work with mast and adjustable return pulley |
| 05/04/2006 | US20060093437 Subsurface materials management and containment system |
| 05/03/2006 | CN2777044Y Strengthened core cement composite piles, and its transportation means |
| 04/29/2006 | CA2524962A1 Post driver safety latch |
| 04/27/2006 | US20060088388 Method and apparatus for providing a rammed aggregate pier |
| 04/27/2006 | US20060086011 Method for making a channel in the ground, excavating device for making a channel in the ground, assembly comprising an excavating device and a construction element |
| 04/20/2006 | WO2006041154A1 Device for removing underground obstacle, digging unit, and method of removing underground obstacle by using the device |
| 04/19/2006 | EP1565623A4 A locking mechanism |
| 04/19/2006 | CN2773180Y Caterpillar rack |
| 04/19/2006 | CN2773179Y Tensioner of hydraulic pipe rammer |
| 04/19/2006 | CN2773178Y Movable and foldable squeezing expander |
| 04/12/2006 | EP1563145A4 An improved device |
| 04/05/2006 | CN2769348Y Apparatus for multi-section pressing and expanding auger pipeline sinking pile |
| 03/30/2006 | US20060065416 Hammer |
| 03/28/2006 | US7018138 Pier-repairing and reinforcing panel and method of repairing and reinforcing piers using such panels |
| 03/23/2006 | WO2006030893A1 Foundation structure of tower |
| 03/22/2006 | CN1246537C Constructing and designing method for controlling rotary burying pile |
| 03/22/2006 | CN1246536C Constructing method for rotary burying pile |
| 03/16/2006 | DE202004020804U1 Foundation unit for a rod-like component comprises a sleeve open at both ends with a unit for anchoring in the ground and a unit for introducing a drive and a tool with a front operating region and an oppositely-lying region |
| 03/01/2006 | CN1740457A Vibration process of eliminating wet foundation falling for CFG pile |
| 02/22/2006 | CN2760115Y Multifunctional pile driver capable of pressing, hammering, drilling, and vibrating |
| 02/22/2006 | CN2760114Y Construction equipment for internal-tamping type sunken tube impregnation and tamping reamed pile |
| 02/22/2006 | CN1243161C Atmatic transmission device of machine of pressing piles for conterolling speed of pressing piles |
| 02/22/2006 | CN1243159C Concrete pile foundation constructing technology |
| 02/08/2006 | CN2756709Y Movable suspending impact rammer and pile spreader |
| 02/08/2006 | CN1730840A Anchor rod type pile pressing machine and construction process |
| 02/07/2006 | US6994494 Device for producing bored piles |
| 02/07/2006 | US6994493 Pile driving system and pile for engagement with said system |
| 02/02/2006 | WO2006010758A1 Arrangement for and method of installing building elements |
| 02/02/2006 | DE4312369B4 Mäkler für Baufahrzeuge Broker for construction vehicles |
| 02/02/2006 | CA2574331A1 Arrangement for and method of installing building elements |
| 02/01/2006 | EP1621677A1 Arrangement for and method of installing building elements |
| 02/01/2006 | CN1729338A An improved device |
| 01/25/2006 | CN2753799Y Water pressure pile-placing machine |
| 01/25/2006 | CN2753796Y Construction machine for long-spiral pressure-poured concrete core-inserting combined pile |
| 01/24/2006 | US6988855 Lateral displacement pier and method of installing the same |
| 01/24/2006 | US6988564 Diesel hammer systems and methods |
| 01/24/2006 | US6988562 Manual machine tool |
| 01/19/2006 | DE102004031260A1 Device for producing a piles, especially a ram pile, used in the building industry comprises an advancing tube held by a guiding structure and a height-adjustable ram pile hammer with a piston held in a cylindrical tube |
| 01/18/2006 | CN2752325Y Pressure-operated pile placing machine |
| 01/18/2006 | CN1723335A Method to install underground pipe casing |
| 01/18/2006 | CN1237234C Pile pressing apparatus of top pressing type hydraulic static pile pressing machine |
| 01/11/2006 | CN1718942A Ground caisson construction technology and ground caisson |
| 01/11/2006 | CN1718941A Construction method of high pressure jet expansion head anchor rod and its device |
| 01/11/2006 | CN1718938A Concrete core cement soil stirring pile machine and its construction technological method |
| 01/11/2006 | CN1236147C Hydraulic vibrating pile driver |
| 01/04/2006 | CN2749939Y Hydraulic clamp for tubular pile hole forming device |
| 01/03/2006 | US6981558 Controller for an unbalanced mass adjusting unit of a soil compacting device |
| 12/27/2005 | US6978849 Hole-boring method and system for making cast-in-situ piles |
| 12/27/2005 | US6978847 Hammer |
| 12/22/2005 | DE10344352B4 Bohrgerät und Verfahren zum Einbringen eines Bohrelementes in den Boden Drill and method for introducing a drilling element into the soil |
| 12/15/2005 | US20050274083 Land anchor having up-slide hammer |
| 12/08/2005 | DE102004023587A1 Schlagmedium Hammering medium |
| 12/08/2005 | DE102004022623A1 Handwerkzeugmaschine mit einem Schlagwerk Hand tool with a percussion |
| 12/01/2005 | DE102004021615A1 Foundation piles manufacturing device for use in building industry, has downwardly activated hydraulic cylinder with piston accommodated in cylinder-pipe, where piston has deflection at end, and rope is led over deflection |
| 11/30/2005 | EP1599635A1 A method and a device for driving an element |
| 11/23/2005 | EP1598482A1 Method and excavating device for making a channel in the ground, and assembly comprising an excavating device and a construction element |
| 11/23/2005 | EP1598481A1 Pile driving cap |
| 11/22/2005 | US6966448 Trailer-mounted crane apparatus |
| 11/22/2005 | US6966390 Pile hammer |
| 11/17/2005 | US20050254904 Powered hammer device |
| 11/17/2005 | DE102004018084B3 Hammerbohrgerät Hammer Drill |
| 11/16/2005 | CN2740667Y Top-pressure hydraulic vibrating pile press |
| 11/16/2005 | CN2740666Y Multi-direction clipped piling device |
| 11/16/2005 | CN2740665Y Piling and positioning guiding rack |
| 11/12/2005 | CA2470510A1 A piling positioning guide for a pile driver and method of use of the same |
| 11/10/2005 | US20050247462 Hand machine tool with a hammer mechanism |
| 11/10/2005 | US20050247461 Lead alignment attachment |
| 11/09/2005 | CN1693034A Hand machine tool with a hammer mechanism |
| 11/02/2005 | CN2737835Y Hydraulic stepless torque converter |
| 11/02/2005 | CN1225590C Large-diameter steel cylinder vibration sinking process |
| 11/01/2005 | US6961251 Waveform independent high frequency power system |
| 10/26/2005 | CN2736423Y Post for hydraulic pile driver |