| Patents for E04H 12 - Towers; Masts, poles; Chimney stacks; Water-towers; Methods of erecting such structures (12,702) |
|---|
| 08/17/2011 | CN201933826U 超大弯矩部分预应力砼电杆 Large parts of prestressed concrete poles moment |
| 08/17/2011 | CN201933825U 大功率预应力五片式混凝土塔架 Prestressed Concrete five power tower |
| 08/17/2011 | CN201933824U 套装式单柱钢管塔 Set single-column Steel Tower |
| 08/17/2011 | CN201933823U 定位导向钢塔 Positioning guide steel tower |
| 08/17/2011 | CN201933822U 220kV三回平行垂直布置电力杆塔 220kV three parallel vertical arrangement of power back to the tower |
| 08/17/2011 | CN201933792U 一种电线杆外移装置 A wiring pole relocation means |
| 08/17/2011 | CN201933690U 新型高强耐候型冷弯角钢 The new type of high-strength cold-formed steel angle weather |
| 08/17/2011 | CN201933613U 火力发电厂烟囱钢内筒液压提升倒装施工装置 Steel inner cylinder power plant chimney construction hydraulic lifting device flip |
| 08/17/2011 | CN201933507U 预应力圆柱式混凝土风电塔架 Prestressed Concrete Cylinder wind tower |
| 08/17/2011 | CN201933505U 大功率预应力二片式混凝土塔架 Prestressed Concrete two power tower |
| 08/17/2011 | CN102155107A Corrosion-resistant treatment method of corbel part of brick lining chimney |
| 08/17/2011 | CN102155106A Anti-icing cable and auxiliary facility |
| 08/17/2011 | CA2693251A1 Adjustable pillar |
| 08/16/2011 | US7997042 Force-resisting devices and methods for structures |
| 08/11/2011 | WO2011096864A1 Module for carrying antennas of a telecommunication system and antenna mast arrangement |
| 08/10/2011 | EP2354313A1 Fixing system for posts for vertical traffic sign elements and the like |
| 08/10/2011 | EP2354006A1 Extendible structure |
| 08/10/2011 | EP2240657B1 Method for providing a water tower, and water tower |
| 08/10/2011 | CN201927979U 66千伏架空多棱钢管杆 66 kV overhead polygonal steel pole |
| 08/10/2011 | CN201927972U 多回路分支塔杆 Multi-loop branch tower |
| 08/10/2011 | CN201927698U 一种带三叉型天线安装杆的通讯杆 A tape of the trigeminal Communications rod antenna mounting rod |
| 08/10/2011 | CN201924642U 玻璃钢横担 FRP cross arm |
| 08/10/2011 | CN201924641U 一种电线杆 A wiring pole |
| 08/10/2011 | CN201924640U 抗灾改进型钢筋混凝土环形杆 Improved disaster reinforced concrete ring rod |
| 08/10/2011 | CN201924639U 一种复合材料杆塔 A composite tower |
| 08/10/2011 | CN201924638U 一种携带吊装装置的通讯杆 A portable communication rod lifting device |
| 08/10/2011 | CN201924637U Safety electric pole |
| 08/10/2011 | CN201924636U 一种电视塔天线桅杆与塔体的承接式连接结构 One kind of antenna tower mast and undertake the connection structure of the tower |
| 08/10/2011 | CN201924635U 架空绝缘导线塔杆 Overhead insulated wire tower |
| 08/10/2011 | CN102149886A Unstayed composite mast |
| 08/10/2011 | CN101761146B Permanent-magnet type eddy current tuned mass damper |
| 08/10/2011 | CN101718154B Automatically elevating universal flag pole of automatically fluttering flag without help of wind |
| 08/09/2011 | US7993107 Onshore wind turbine with tower support system |
| 08/09/2011 | US7992501 Transportation system |
| 08/09/2011 | US7992350 Column borne building construction |
| 08/04/2011 | WO2011092550A2 Temporary safety support for works in wooden poles with breaking risk |
| 08/04/2011 | WO2011091915A1 Adapter for fastening a profiled support element |
| 08/04/2011 | WO2011091799A1 A tower construction and a method for erecting the tower construction |
| 08/04/2011 | US20110185674 Lattice support structure |
| 08/04/2011 | US20110185648 Retractable column and method of forming |
| 08/04/2011 | US20110185647 Automated telescoping tower |
| 08/04/2011 | DE102010006330A1 Mastaufsatzstück zur Befestigung eines Leuchtenkörpers an einem Leuchtenmast Pole top piece for securing a luminaire body on a pole light |
| 08/04/2011 | CA2787932A1 A tower construction and a method for erecting the tower construction |
| 08/03/2011 | EP2351898A1 Invisible opening mechanism for a candelabra access door |
| 08/03/2011 | EP2350454A2 Method of manufacturing a wind turbine tower structure |
| 08/03/2011 | EP2350409A1 Method for producing a screw foundation |
| 08/03/2011 | CN201915683U 长寿命立杆机机头 Long life pole machine head |
| 08/03/2011 | CN201915682U 一种烟囱内筒防腐柔性结构 Chimney corrosion within a flexible structure |
| 08/03/2011 | CN201915681U 防冲蚀烟囱 Anti-erosion chimney |
| 08/03/2011 | CN201915680U 一种高强度树脂复合杆 A high-strength resin composite rods |
| 08/03/2011 | CN201915421U 一种用于压入式法兰桩的顶端接口结构 Top interface structure for a push-flange pile |
| 08/03/2011 | CN201915396U 一种钢管桩 For a steel pipe pile |
| 08/03/2011 | CN102140860A Pole tower for power transmission line of power grid |
| 08/03/2011 | CN101824932B Tower section of rush repair tower |
| 08/02/2011 | CA2730672A1 Support structure for supporting an offshore wind turbine |
| 08/02/2011 | CA2666892C Construction apparatus with pivotable mast |
| 07/28/2011 | WO2011090380A1 Lamppost |
| 07/28/2011 | WO2011035133A3 Modular tower apparatus and method of manufacture |
| 07/28/2011 | WO2010130454A3 Foundation cage, foundation, and process for forming a foundation |
| 07/28/2011 | CA2690955A1 Wind turbine structure and method of assembly |
| 07/27/2011 | EP2348168A1 Lamppost |
| 07/27/2011 | CN201908472U Full-automatic water supply tower |
| 07/27/2011 | CN201908471U Tangent tower for electric transmission line |
| 07/27/2011 | CN201908470U Auxiliary device for replacing stay wire of electric overhead line structure |
| 07/27/2011 | CN201908359U Electric power test site long-term electrified square frame |
| 07/27/2011 | CN102134932A Guide rail system for assembling single-limb main material tower sections in power transmission line iron tower through a helicopter |
| 07/27/2011 | CN102134931A Fiberglass reinforced plastic telegraph pole |
| 07/27/2011 | CN102134930A Communication pole for 3G communication |
| 07/27/2011 | CN101701499B Hoisting method for mounting steel chimney tower |
| 07/27/2011 | CN101619626B Permanent anti-theft and anti-climbing device of iron tower |
| 07/26/2011 | US7984601 Profiled rail |
| 07/21/2011 | WO2011086392A2 Support |
| 07/21/2011 | WO2011086240A1 Base structure |
| 07/21/2011 | WO2011070196A4 Telescopic structure and hoisting system thereof |
| 07/21/2011 | US20110177844 Cellular Mobile Radiotelephone Tower Wind Turbine |
| 07/21/2011 | US20110173915 Platform, in particular interior platform for tubular tower |
| 07/21/2011 | DE102010000893A1 Solar cell component for use as e.g. roof of bonnets of motor car, has carriers connected with solar cells/solar cell arrangements, and surface area provided with cells/arrangements, where surface area is curved along extension directions |
| 07/20/2011 | EP2345781A2 Clamping device |
| 07/20/2011 | CN201902043U Positioning base used for upright assembly of tower upright posts |
| 07/20/2011 | CN201902042U Composite concrete power transmission tower component with hollow interlayer |
| 07/20/2011 | CN201902041U Steel tube filling type power transmission tower member |
| 07/20/2011 | CN201902040U Locking anchorage device and hoisting device used for hoisting of hyperbolical water tower tank |
| 07/20/2011 | CN201902039U Safety device for preventing people from mis-climbing electric power concrete pole |
| 07/20/2011 | CN102127987A Guide rail system for assembling flange connection tower sections of power transmission line iron tower through helicopter |
| 07/20/2011 | CN102127986A Composite material transmission tower |
| 07/20/2011 | CN101832021B Safety device for vertical transport in water tower and chimney slip form construction |
| 07/20/2011 | CN101818585B Flagpole stand |
| 07/20/2011 | CN101725271B Rapid construction method of reinforced concrete chimney |
| 07/19/2011 | US7980802 Pipe handling apparatus with arm stiffening |
| 07/14/2011 | WO2011085364A1 Cable suspension support assembly |
| 07/14/2011 | WO2011083355A1 Method for erecting a tower for a wind turbine generator |
| 07/14/2011 | WO2011082944A1 Single-leg deposit surface with cup holder for a sandy subsurface |
| 07/14/2011 | WO2010128075A3 Method for erecting a tower, and tower |
| 07/14/2011 | US20110168489 Fall restraint system |
| 07/13/2011 | EP2342056A1 Method of making hollow concrete elements |
| 07/13/2011 | CN201896486U Automatic lifting flagpole |
| 07/13/2011 | CN201896485U Scale flag-raising rope |
| 07/13/2011 | CN201896484U Tubular cross arm |
| 07/13/2011 | CN201896483U Detachable steel pipe column top cap |
| 07/13/2011 | CN201896482U Telegraph pole |