| Patents for E04H 12 - Towers; Masts, poles; Chimney stacks; Water-towers; Methods of erecting such structures (12,702) |
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| 01/14/2010 | WO2010004085A1 Column structure |
| 01/14/2010 | WO2010003683A1 Supporting framework system |
| 01/14/2010 | WO2010003681A1 Supporting trellis framework |
| 01/14/2010 | US20100007149 Spaceframe wind turbine energy converter structure |
| 01/14/2010 | US20100007098 Rapidly deployable temporary modular structures and component elements thereof |
| 01/14/2010 | US20100006710 Cable bridge for a wind turbine tower |
| 01/14/2010 | US20100005752 Space Frame Connector |
| 01/14/2010 | US20100005751 Substructure for a construction that is self-supporting without the substructure and use of the substructure |
| 01/14/2010 | US20100005749 Steel building frame system |
| 01/14/2010 | US20100005734 Telescoping mast |
| 01/14/2010 | US20100005731 Tower and wind turbine supporting structures and method for mounting the latter |
| 01/14/2010 | DE102006004640B4 Turm einer Windkraftanlage Tower of a wind turbine |
| 01/13/2010 | CN201383658Y Strained angle tower for extra-high-voltage power transmission line |
| 01/13/2010 | CN201381670Y Chimney adopting sectional glass reinforced plastic inner cylinder for exhausting low-temperature flue gas after wet desulfurization |
| 01/13/2010 | CN101624878A Blasting electric pole driver |
| 01/13/2010 | CN100580206C Smokestack removing machine and smokestack removing method thereof |
| 01/08/2010 | CA2670185A1 Cable bridge for a wind turbine tower |
| 01/07/2010 | WO2010002347A1 Unstayed composite mast |
| 01/07/2010 | WO2010000264A1 Method of welding a semi-finished elongated product of sheet metal sections and handling arrangement for carrying and poviting a semi-finished elongated product of sheet metal sections |
| 01/07/2010 | WO2010000006A1 Mast for a darrieus-type wind turbine |
| 01/07/2010 | DE202009014684U1 Vorrichtung zur Befestigung von Stützen o.dgl. Device for fastening posts or the like. im Erdreich in the ground |
| 01/07/2010 | DE202009013419U1 Pfostenträger Post support |
| 01/07/2010 | DE202009011072U1 Vorrichtung zur Verankerung von Gitterwänden im Boden Device for anchoring grid walls in the ground |
| 01/07/2010 | DE102008031110A1 Stabilisator mit Justiervorrichtung für Bodenverankerungen Stabilizer with adjusting on anchorage |
| 01/06/2010 | EP2140967A1 Method of welding a semi-finished elongated product of sheet metal sections and handling arrangement for carrying and pivoting a semi-finished elongated product of sheet metal sections |
| 01/06/2010 | EP2140150A2 Variable and fixed joints-nodes with embedded 2-part mechanical connector for lateral interconnection of tubes rods beams for construction of trusses |
| 01/06/2010 | CN201377195Y Transmission line steel tower compound node |
| 01/06/2010 | CN201377194Y Flange joint inside concrete pole |
| 01/06/2010 | CN101619630A Mounting method of steel chimney and implementary jacking device |
| 01/06/2010 | CN101619629A Integrate-assembled transformable backbone joint for spatial structure |
| 01/06/2010 | CN101619628A Double-legged guyed communication tower |
| 01/06/2010 | CN101619627A Double-wheel single-tube communication tower |
| 01/06/2010 | CN101619626A Permanent anti-theft and anti-climbing device of iron tower |
| 01/06/2010 | CN100578060C semifinished product for manufacturing connection flange, connection flange and manufacturing method thereof |
| 01/06/2010 | CN100577974C Two-tower double-circuit compact linear power transmission iron tower |
| 01/06/2010 | CN100577973C Processing method for steel lamppost without seamless on surface |
| 01/06/2010 | CN100577972C Production method of high strength composite material electric pole |
| 01/05/2010 | US7640703 Demountable and reusable canopy |
| 01/05/2010 | CA2403177C Method and system for presenting merchandise at an outdoor paved surface |
| 12/31/2009 | US20090321135 Rocket rig drilling apparatus |
| 12/31/2009 | US20090320396 Post sleeve assembly |
| 12/31/2009 | US20090320385 Construction apparatus with pivotable mast |
| 12/31/2009 | DE102008029984A1 Buoyant assembly- and working platform for offshore-wind- and water turbines, has squad room and working areas process devices provided at board, and deck formed as helipad, where devices are provided with tanks or storage systems |
| 12/31/2009 | DE102008029982A1 Stabilization and maintenance device for rope tensioned carrier device for e.g. wind energy plant, has rope structures with fastening base, where repair prone stretching of rope structures is replaced by new rope structure stored at board |
| 12/30/2009 | WO2009156827A1 Upgradeable lattice tower and components thereof |
| 12/30/2009 | WO2009156039A2 Tower of a wind turbine |
| 12/30/2009 | WO2009087470A3 Method for providing a water tower, and water tower |
| 12/30/2009 | EP2137354A1 Foundation arrangement |
| 12/30/2009 | CN201372626Y Special polar single-tube tower anti-theft locker |
| 12/30/2009 | CN201372599Y Fast first-aid repair system for transmission line |
| 12/30/2009 | CN201372598Y Super-high voltage transmission tower with reinforced concrete structure |
| 12/30/2009 | CN101614083A Clamp, self-propelled climbing device and method for connecting clamp and tubular piece |
| 12/30/2009 | CN101614082A Counter weight type communication iron tower |
| 12/29/2009 | US7637070 Modular system and method for constructing structures with improved resistance to extreme environmental conditions and components thereof |
| 12/29/2009 | US7637069 Steel frame building and joint structure of column and beam |
| 12/27/2009 | CA2670667A1 Post sleeve assembly |
| 12/24/2009 | US20090319235 Fiberglass Cross Arm And Method Of Selecting Same |
| 12/24/2009 | US20090313937 Steel beams and related assemblies and methods |
| 12/24/2009 | US20090313913 Polymeric concrete for wind generator towers or other large structural applicatons |
| 12/24/2009 | US20090313912 Concrete post with attachment rail |
| 12/23/2009 | EP2136017A1 A wind turbine tower elevator and a method for assembling a wind turbine tower |
| 12/23/2009 | EP2135801A2 Support for bicycles |
| 12/23/2009 | EP2134909A1 Tubular sign post comprising composite material and the method to produce it |
| 12/23/2009 | CN201367756Y Armored concrete chimney with steel plate outer cylinder |
| 12/23/2009 | CN201367755Y Triangular small variable-grade communication tower |
| 12/23/2009 | CN201367754Y Three-pipe free-standing steel chimney in power plant |
| 12/23/2009 | CN101611205A Flexible fiber reinforced composite rebar |
| 12/23/2009 | CN101608427A Method for connecting and sealing hot-extrusion coating steel wire inhaul cables and cable clips |
| 12/22/2009 | US7634888 Load-resisting truss segments for buildings |
| 12/22/2009 | US7634874 Collapsible structural members |
| 12/19/2009 | CA2669371A1 Wind power generator with a panoramic platform |
| 12/17/2009 | WO2009152400A1 Method and apparatus for fabrication of structures used in construction of tower base supports |
| 12/17/2009 | WO2009121581A3 Method for producing concrete prefinished parts |
| 12/17/2009 | WO2009090393A3 Temporary support |
| 12/17/2009 | US20090307999 Terraced structured land joint and assembly system |
| 12/17/2009 | US20090307998 Base support for wind-driven power generators |
| 12/17/2009 | US20090307997 Grate panel with upright brace structure |
| 12/17/2009 | DE202009012019U1 Ständer Stand |
| 12/17/2009 | DE202009004272U1 Mobiler Hochstand Mobile Hochstand |
| 12/17/2009 | CA2727720A1 Base support for wind-driven power generators |
| 12/16/2009 | CN201362980Y Steel tube holding pole |
| 12/16/2009 | CN201362979Y Reinforcing structure for power transmission iron tower |
| 12/16/2009 | CN101605987A Joining device for hybrid wind turbine towers |
| 12/16/2009 | CN100570109C Flagpole for red flag fluttering |
| 12/16/2009 | CN100570108C Prefabricated modular tower |
| 12/10/2009 | WO2009147449A1 Tower structure and method of raising and lowering said structure |
| 12/10/2009 | US20090300996 System for reinforcing towers and the like |
| 12/10/2009 | DE202009010960U1 Befestigungsvorrichtung für Rohre u.dgl. Fastening device for pipes, etc.. im Erdreich in the ground |
| 12/10/2009 | CA2668870A1 Wind turbine generator and method for constructing the same |
| 12/09/2009 | CN201360131Y High-voltage electric power pole tower |
| 12/09/2009 | CA2634629A1 Structural element |
| 12/03/2009 | WO2009144439A1 Telescopic mast |
| 12/03/2009 | US20090293410 Post anchoring device |
| 12/03/2009 | US20090293379 Anchor Post |
| 12/03/2009 | US20090293372 Fixture for locating wind turbine equipment on foundation prior to tower installation |
| 12/02/2009 | EP2128431A2 Method and device for mounting a module-type structure such as a wind energy plant |
| 12/02/2009 | EP2126346A2 Wind turbine with a collapsible mast and method for implementing same |
| 12/02/2009 | CN201354527Y 防缠绕旗杆 The anti-wrap flagpole |
| 12/02/2009 | CN201354526Y Armored concrete electrical pole with big bending moment and top diameter inherent stress |
| 12/02/2009 | CN101591989A Assembling type composite material wire pole molded through pultrusion |