| Patents for E04H 12 - Towers; Masts, poles; Chimney stacks; Water-towers; Methods of erecting such structures (12,702) |
|---|
| 07/13/2011 | CN201896481U Hydraulic tower |
| 07/13/2011 | CN201896480U Telegraph pole with sign |
| 07/13/2011 | CN102124174A Screw foundation system with a curable filling compound |
| 07/13/2011 | CN102121273A Hydraulic lifting inversion method for reinforced concrete chimney steel inner cylinder |
| 07/13/2011 | CN101555732B Tension-compression main material type electric power pylon |
| 07/12/2011 | US7975384 Apparatus and methods for facilitating installation of conduit systems |
| 07/12/2011 | DE202011005679U1 Pfostenträger Post support |
| 07/12/2011 | CA2552452C Pump jack pole brace latch and method |
| 07/07/2011 | WO2011081599A1 A method for the construction of a wind-power unit and a device for carrying out the method |
| 07/07/2011 | WO2010150184A3 A post and a banner |
| 07/07/2011 | WO2010115926A3 Charging post for electric vehicles |
| 07/07/2011 | US20110162296 Pivotable tower for angled drilling |
| 07/06/2011 | EP2340369A2 Method of erecting a tower |
| 07/06/2011 | CN201891284U Novel flagpole |
| 07/06/2011 | CN201891283U Rotating shaft type air blast flag pole |
| 07/06/2011 | CN201891282U Fixed block |
| 07/06/2011 | CN201891129U All composite lattice pile column |
| 07/06/2011 | CN102116104A Water-dropping structure for brick lining of concrete chimney under environment of acid attack |
| 07/06/2011 | CN101634198B Rod correcting device |
| 07/06/2011 | CN101410581B Modular antenna tower structure |
| 07/05/2011 | US7971411 Double-duty, hold-down system |
| 07/05/2011 | US7971408 Stairtower and method for erecting the same |
| 06/30/2011 | WO2011076866A1 Tower having a pre-stressed concrete column and construction method |
| 06/30/2011 | WO2010138622A3 Pivoting installation system and method for an offshore wind |
| 06/30/2011 | US20110154757 Tower section for a wind turbine tower |
| 06/30/2011 | US20110154745 Vehicle and mast mounting assembly therefor |
| 06/30/2011 | DE202011000962U1 Aufsatzelement für einen hohlen Beleuchtungsmast Top element for a hollow mast lighting |
| 06/30/2011 | CA2784998A1 Tower having a pre-stressed concrete column and construction method |
| 06/29/2011 | EP2339094A1 Tower having a pre-stressed concrete column and construction method |
| 06/29/2011 | EP2337904A1 Lattice framework |
| 06/29/2011 | CN201883750U Cable pole erecting device |
| 06/29/2011 | CN201883749U Multifunctional flagpole |
| 06/29/2011 | CN201883748U Carbon steel anticorrosion chimney inner wall structure for full carbide slag cement manufacturing |
| 06/29/2011 | CN201883747U Additional structure of air inlet of anticorrosion dust-collection energy-saving chimney |
| 06/29/2011 | CN201883746U Base of movable high-voltage wire pole |
| 06/29/2011 | CN201883745U Adjusting device of power transmission iron tower component |
| 06/29/2011 | CN201883744U High-strength pole and tower |
| 06/29/2011 | CN201883728U DC filter structural frame for converter station |
| 06/29/2011 | CN201883720U Wind and solar hybrid power generation intensive self-supporting communication base station with adjustable verticality |
| 06/29/2011 | CN201883699U Distribution line pole baseband electricity tuning device |
| 06/29/2011 | CN102109163A Multifunctional combined decoration column |
| 06/29/2011 | CN102108801A Guide rail system for use on end part of cross arms of helicopter-assembled power transmission line iron tower |
| 06/29/2011 | CN102108800A Supporting device for support rod |
| 06/29/2011 | CN102108794A Mobile base station |
| 06/29/2011 | CN102108743A Limit-type transmission tower vibration damper |
| 06/29/2011 | CN102108737A Hydraulic lifting inverted construction method for steel inner cylinder of chimney in thermal power plant |
| 06/29/2011 | CN101358489B Method for installing an arch-type underbracing on a utility pole for an overhead line |
| 06/28/2011 | US7966772 Tubular insert for excavated hole with safety cover |
| 06/28/2011 | CA2475354C Wind turbine |
| 06/25/2011 | WO2011077546A1 Monopole tower and wind power generator equipped with monopole tower |
| 06/25/2011 | CA2695186A1 Monopole tower and wind turbine generator having monopole tower |
| 06/23/2011 | WO2011073502A1 Arrangement in connection with foundations of mast-like structures |
| 06/23/2011 | WO2011073456A1 Tower for meteorological measurements, telecommunications and similar |
| 06/23/2011 | WO2011031577A3 Method and apparatus for wind turbine erection |
| 06/23/2011 | US20110146201 Panelized structural system for building construction |
| 06/23/2011 | US20110146193 Moment-resisting joint and system |
| 06/23/2011 | US20110146192 Stayed connection for wind turbine |
| 06/22/2011 | EP2336551A2 Stress relief flange and method for distributing stress for wind turbine components |
| 06/22/2011 | CN201874292U Brick type bracing wire |
| 06/22/2011 | CN201874291U Cement pole heightening device |
| 06/22/2011 | CN201874290U High-strength cement pole |
| 06/22/2011 | CN201874289U Anti-rust and anti-theft base rod tower |
| 06/22/2011 | CN201874288U Aluminum alloy tower frame adopting curled angular components |
| 06/22/2011 | CN201874287U Single-pipe tower for communication by utilizing vertical axis wind-driven generation |
| 06/22/2011 | CN201874286U Pole/tower with multiple layers of pole members in nested arrangement |
| 06/22/2011 | CN102102457A Cross arm connecting device |
| 06/22/2011 | CN101824930B Operation method of 10kV common-pylon double-circuit line charged vertical pylon |
| 06/21/2011 | US7963084 Deployable triangular truss beam with orthogonally-hinged folding diagonals |
| 06/16/2011 | WO2011071286A2 Device for coupling a tensile core to the distal and proximal sides of an electric pole |
| 06/16/2011 | WO2011070196A1 Telescopic structure and hoisting system thereof |
| 06/16/2011 | WO2011069504A1 Method of processing a signal in a hearing aid, a method of fitting a hearing aid and a hearing aid |
| 06/16/2011 | US20110140447 Reinforcement assembly for use with a support tower of a wind turbine |
| 06/16/2011 | US20110140446 Wind energy system having busbars |
| 06/16/2011 | US20110140437 Self-supporting platform for a wind turbine |
| 06/16/2011 | US20110138731 Wind turbine generator and construction method for wind turbine tower |
| 06/16/2011 | US20110138730 Wind turbine tower segment, wind turbine and method for erecting a wind turbine |
| 06/16/2011 | US20110138729 Wind turbine generator tower |
| 06/16/2011 | US20110138721 Wind turbine tower assembly and method for assembling the same |
| 06/16/2011 | US20110138707 Tower with adapter section |
| 06/16/2011 | US20110138706 Wind turbine anchor element |
| 06/16/2011 | US20110138705 Screw foundation system with a curable filling compound |
| 06/16/2011 | US20110138704 Tower with tensioning cables |
| 06/16/2011 | US20110138699 Rescue kit for a wind turbine, a wall for a wind turbine, and a portion of a compartment of a wind turbine |
| 06/16/2011 | DE102009058124A1 Method for manufacturing concrete foundation for tower of wind turbine, involves providing tower with base-absorbing head, where reinforcement is made of steel parts |
| 06/15/2011 | EP2332209A1 Stabilization of a mast for vehicles and ships |
| 06/15/2011 | CN201868825U 500KV double-circuit self-transposition tower |
| 06/15/2011 | CN201865399U Chimney with double inner barrels |
| 06/15/2011 | CN201865398U Fixing device for high-voltage wire pole |
| 06/15/2011 | CN201865397U Inclined guy sheath for telegraph pole |
| 06/15/2011 | CN201865396U Emergent mobile communication base station device |
| 06/15/2011 | CN201865395U High-strength electric pole |
| 06/15/2011 | CN201865394U Plastic wire pole |
| 06/15/2011 | CN201865393U Novel composite pole tower |
| 06/15/2011 | CN102099538A Method for the assembly of a tower and tower |
| 06/15/2011 | CN102094544A 110KV power line double-circuit linear double-T connection tower |
| 06/15/2011 | CN102094543A Pneumatic lifting communication tower |
| 06/15/2011 | CN101818586B Method for integrally cocking and mounting triangular terrace-shaped diffusing chimney around double gyration device |
| 06/15/2011 | CN101793106B Installing mechanism of intertidal belt wind generator upright post without crane and operation method thereof |
| 06/15/2011 | CN101672124B Compound material pole tower |
| 06/15/2011 | CN101164092B System for the forced waving of flags for advertising devices and similar and corresponding operation methods |