| Patents for E02D 7 - Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds (4,652) |
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| 05/29/2012 | US8186452 Clamping systems and methods for piledriving |
| 05/24/2012 | US20120124934 Arctic Platform |
| 05/23/2012 | CN202227345U A pipe-rubbing drilling machine used in combination with an earth collecting apparatus |
| 05/23/2012 | CN202227344U Telescopic support leg of static pressure piling machine |
| 05/23/2012 | CN202227343U Suspended type side piling mechanism |
| 05/23/2012 | CN202227332U Hole guiding steel sheet pile |
| 05/23/2012 | CN102465532A 一种压桩机 One kind of pressure machine |
| 05/23/2012 | CN102465531A 一种打桩机 One kind of hammers |
| 05/23/2012 | CN102465530A 锤头击打装置 Hammer hitting device |
| 05/23/2012 | CN101194072B Method and apparatus for driving a pile into underwater substrates |
| 05/23/2012 | CN101063308B Manufacturing method of civil work enlarge stone piling and used device |
| 05/22/2012 | CA2451476C Divisible pile sleeve |
| 05/16/2012 | CN102454169A Solar photovoltaic power station foundation construction method |
| 05/16/2012 | CN102454166A Operation status monitoring device of concrete vibrator |
| 05/16/2012 | CN102454165A Electric pile frame column cross shaft coxal device |
| 05/10/2012 | WO2012010119A3 Pile-driver for piles and methods for pile-driving piles |
| 05/09/2012 | CN202214727U Pile driver |
| 05/09/2012 | CN102449240A Methods and apparatus for the installation of columns / piles |
| 05/09/2012 | CN102444126A Concrete piling system and concrete piling method |
| 05/09/2012 | CN102444125A Construction method for improving penetrating speed and bearing capacity of prestressed pipe pile |
| 05/09/2012 | CN102442409A Deck ascent and descent type worktable ship and construction method of shore wind power generation facility using the same |
| 05/09/2012 | CN101824822B Relief line anchoring method |
| 05/09/2012 | CN101781894B Steel pipe pile locking notch structure and water-stopping method of steel pipe pile cofferdam |
| 05/08/2012 | CA2566264C Pile-driving and cutting gas-dynamic machine |
| 05/02/2012 | CN202208923U Multifunctional extrusion filling pile machine |
| 05/02/2012 | CN202208922U Impact hammer for pile pouring machine |
| 05/02/2012 | CN102433880A Simply-support guide frame of sinking steel protecting barrel and construction method for sinking steel protecting barrel |
| 05/02/2012 | CN102080374B Construction method of concrete filling piles |
| 05/02/2012 | CN101614020B Flexible bladder type anticorrosion device, anticorrosion pile and construction method using same |
| 05/01/2012 | US8167054 Power tool |
| 04/26/2012 | WO2012053733A2 Method for constructing a footing at the bottom of a pile and a fixed anchorage portion of a tension member, and tool for expanding a borehole wall for same |
| 04/26/2012 | WO2012052601A1 Hammering apparatus |
| 04/26/2012 | WO2012010133A3 Pile driver comprising pile feeders |
| 04/25/2012 | EP2444553A1 Ramming and traction device |
| 04/25/2012 | CN202202328U 中掘预应力离心管桩沉桩主机装置 In digging Prestressed Concrete Pipe Pile host device |
| 04/25/2012 | CN202202322U 一种灌桩机折叠式主架 One kind of filling pile foldable main frame |
| 04/25/2012 | CN102425387A 一种硬岩取芯机构及桩工设备 One kind of hard rock core institutions and pile driving equipment |
| 04/25/2012 | CN102425168A Smw工法桩机非对称步履式行走底盘 Smw pile construction method asymmetrical walker walking chassis |
| 04/25/2012 | CN102425167A 潮间带施打大直径钢管桩沉桩方法 Intertidal facilities play a large diameter steel pipe piles pile method |
| 04/25/2012 | CN102425166A 地基施工处理的新型打桩方法及其设备 The new foundation piling method and apparatus construction process |
| 04/25/2012 | CN102425165A 一种河堤打桩机 One kind of embankment piling machine |
| 04/25/2012 | CN102425164A Construction method for riverbank protection anti-slide precast piles |
| 04/25/2012 | CN102424072A 行走装置、履带式桩架及其拆卸方法和上车方法 Walking devices, crawler pile frame and demolition methods and methods on the train |
| 04/25/2012 | CN101144278B 综合多功能钻孔灌注桩机 Bored integrated multifunction machine |
| 04/19/2012 | DE102010048474A1 Vorrichtung und Verfahren zum Einbringen von Pfählen in den Meeresboden Apparatus and method for inserting piles into the seabed |
| 04/18/2012 | CN202194140U 控制压桩机夹桩力的装置 Pile pile clamping force control pressure device |
| 04/18/2012 | CN202194139U Hz、az型组合钢板桩所用的两用替打新型结构 Hz, az type combination sheet pile used for playing the new structure of dual-use |
| 04/18/2012 | CN202194138U 联动式导杆柴油打桩锤 Linkage style guide rod diesel pile hammer |
| 04/18/2012 | CN102418341A On-pile travelling device |
| 04/18/2012 | CN102002948B 近岸浅水区建造板桩码头的打桩工艺方法 Construction process for sheet pile wharf piling nearshore shallow waters |
| 04/18/2012 | CN102002937B 超软土地基塑料排水板一次性桩靴锚固方法 Super Soft disposable plastic drainage board boots anchoring pile method |
| 04/17/2012 | US8157481 Method for templateless foundation installation |
| 04/17/2012 | US8157021 Chisel adapter |
| 04/12/2012 | US20120087741 Composite pile formed of interconnected rigid hollow tubes |
| 04/11/2012 | EP2438240A1 Method and apparatus for pile driving |
| 04/11/2012 | CN202187347U 一种车载式地锚机 A vehicle-mounted machine-type anchor |
| 04/11/2012 | CN202187346U 一种具有助燃功能的柴油锤打桩机 Diesel combustion function having a pile driver hammering |
| 04/11/2012 | CN102409692A 考古发掘现场防渗保护方法 Archaeological excavation site seepage protection methods |
| 04/11/2012 | CN102409688A Construction method of steel plate pile cofferdam |
| 04/11/2012 | CN102409676A Device for controlling pile gripping force of pile pressing machine |
| 04/11/2012 | CN102409660A 多节扩大头散粒材料桩复合地基予力工法 Multi-section expanded head shot composite ground I force Method |
| 04/10/2012 | US8155919 Construction modulus testing apparatus and method |
| 04/08/2012 | CA2717386A1 Compositie pile formed of interconnected rigid hollow tubes |
| 04/04/2012 | EP2435634A1 Modular system of multi-purpose rods for drilling soil |
| 04/04/2012 | EP1565623B1 A locking mechanism |
| 04/04/2012 | EP1563145B1 An improved device |
| 04/04/2012 | CN202181550U 一种多功能通井装置 A multifunctional device through wells |
| 04/04/2012 | CN102400465A 一种静压中掘压桩机及静压中掘压桩施工方法 One kind of dig hydrostatic pressure machine and hydrostatic pressure in digging pile construction method |
| 04/04/2012 | CN102400464A 自行式底盘打桩机 Self-propelled chassis hammers |
| 04/04/2012 | CN102400461A 静压沉管自由落锤夯击砼扩底桩工艺 HIP immersed tube freedom hammer tamping concrete pedestal pile process |
| 04/04/2012 | CN102400459A 现浇混凝土大直径空心五星形桩其施工方法及专用设备 Situ concrete piles of large diameter hollow star shape its construction methods and special equipment |
| 04/04/2012 | CN101736744B 自平衡下沉大直径管桩及其施工方法 Since the balance of the sinking of large diameter pipe pile and construction method |
| 03/29/2012 | US20120076591 Method and device for creating an underwater foundation of a building |
| 03/28/2012 | EP2313613B1 Method for erecting an underground construction |
| 03/28/2012 | CN102392611A Threaded drill pipe without bringing out soil and pilling method without bringing out soil for simultaneously forming thread and smooth rod |
| 03/28/2012 | CN102392449A Device and method for settling concrete precast pipe pile by combined action of vibration and impact |
| 03/28/2012 | CN102392448A Soft foundation reinforced structure combined by long and short drain boards and construction method thereof |
| 03/28/2012 | CN102392447A Given force variable stiffness discrete material pile ramming and expanding machine and application thereof |
| 03/28/2012 | CN102392446A Construction technique for large single pile without transition segment |
| 03/28/2012 | CN102392445A Construction method of prestressed pipe pile with vertical water discharge grooves |
| 03/22/2012 | WO2012037089A2 Extensible shells and related methods for constructing a support pier |
| 03/22/2012 | CA2809638A1 Extensible shells and related methods for constructing a support pier |
| 03/21/2012 | CN102383431A Sinking device and novel sinking method of center dug prestressed centrifuge pipe pile (square pile) |
| 03/21/2012 | CN102383430A Method for improving bearing capacity of pile bottom of pre-stressed centrifugal pipe pile (square pile) through in-pile boring |
| 03/21/2012 | CN102383429A Device for sinking pile while digging soil in center of large-diameter pipe pile and use method thereof |
| 03/21/2012 | CN102383428A Device and method for sinking pre-stressed centrifugal pipe pile (square pile) with in-pile boring and reverse drawing method |
| 03/21/2012 | CN102383416A High-pressure air-water steel plate pile and use method thereof |
| 03/21/2012 | CN102011403B Down hole impact type hydraulic static pile driving machine |
| 03/21/2012 | CN101806065B High-rise and superhigh-rise large-size building pile driver and pile pressing method |
| 03/21/2012 | CN101748732B Method for sinking bucket foundation with force bearing ring structure |
| 03/20/2012 | US8136611 Method and system for installing micropiles with a sonic drill |
| 03/14/2012 | CN202164603U 一种海上作业万向双梁压桩夹持器 One kind of offshore operations universal dual-beam pressure pile gripper |
| 03/14/2012 | CN202164602U 气动锤管器 Pneumatic hammer hose |
| 03/14/2012 | CN102373717A Static pressure pile construction recording device |
| 03/14/2012 | CN102373708A Pile sinking device and method for middle digging pulling-anchoring method pre-stressed centrifugal pipe pile (square pile) |
| 03/14/2012 | CN102373707A Method for rapidly driving plastic draining plate by electrifying (low-voltage direct current) |
| 03/14/2012 | CN102373706A Pile sinking device and method for middle digging hydraulic method pre-stressed centrifugal pipe pile (square pile) |
| 03/14/2012 | CN102373705A Pile sinking device and method for outer digging pre-stressed centrifugal pipe pile and square pile |
| 03/08/2012 | WO2012030220A1 Method for introducing a hollow elongated structure into a water bottom |
| 03/08/2012 | WO2012028124A1 Method and apparatus for gradually introducing thin-walled pipes into the ground |