Patents
Sitemap › E04 - Building › E04H - Buildings or like structures for particular purposes; Swimming or splash baths or pools; Masts; Fencing; Tents or canopies, in general › E04H 12 - Towers; Masts, poles; Chimney stacks; Water-towers; Methods of erecting such structures
Patents for E04H 12 - Towers; Masts, poles; Chimney stacks; Water-towers; Methods of erecting such structures (12,702)
11/2010
11/25/2010WO2010133558A1 Composite connection for a wind turbine tower structure
11/25/2010WO2010133260A1 Rescue training equipment
11/25/2010WO2010008305A8 Cover for a chimney
11/25/2010US20100293880 Mast arrangement
11/25/2010DE102008063214B3 Movable support structure for e.g. mobile crane, has modular unit with telescoping wing-shaped elements, and tensile connection provided between coupling joints of three-arm component
11/25/2010CA2762370A1 Rescue training equipment
11/25/2010CA2762305A1 Support structure for wind turbines and process for erecting the support structure
11/24/2010EP2253782A1 Support structure for a wind turbine and procedure to erect the support structure
11/24/2010EP2253781A1 Composite connection for a wind turbine tower structure
11/24/2010EP2252749A1 Tower element
11/24/2010CN201649781U Rotatable flagpole
11/24/2010CN201649780U Flagpole stand
11/24/2010CN201649779U Steel chimney structure
11/24/2010CN201649778U Steel chimney internal cylinder corrosion prevention device
11/24/2010CN201649777U Single-tube chimney with anticorrosion structure
11/24/2010CN201649776U Concrete chimney bottom integral steel flue
11/24/2010CN201649775U Novel chimney
11/24/2010CN201649774U Multifunctional building decorative tower
11/24/2010CN201649773U 66KV overhead line three-phase phase-converting iron tower
11/24/2010CN201649772U Self-supporting power iron tower
11/24/2010CN201649771U Node structure for electric power tower
11/24/2010CN201649770U Triangle-tube communication tower
11/24/2010CN201649769U Fixed base for fixing monitoring system on high-tension transmission line tower
11/24/2010CN201649768U Cooling tower strut
11/24/2010CN201649767U Compound insulating tower for power transmission line
11/24/2010CN201649766U Composite power tower
11/24/2010CN201649765U Homo-tower dual-loop straight line tower
11/24/2010CN201649713U Hydraulic integrated base station
11/24/2010CN101892666A Ground pile for installing stand column
11/24/2010CN101892660A Method for forming all composite material lattice pile
11/23/2010US7836656 Tower module, system and method
11/18/2010WO2010131065A1 Very tall, vertical extendable/retractable structure
11/18/2010WO2010130957A2 Anchoring post
11/18/2010WO2010130282A1 Base for a transportable mast and a mast assembly comprising such a base
11/18/2010WO2010130039A1 Mast assembly for wind turbine
11/18/2010WO2009121581A8 Method for producing concrete prefinished parts
11/17/2010CN201639247U Novel four-circuit tower head structure on same tower
11/17/2010CN201635476U Construction clamp for assembling and erecting iron tower
11/17/2010CN201635475U Decorative component of top part of flagpole
11/17/2010CN201635474U Chimney used for toilet vent pipe and attached onto sloping roof
11/17/2010CN201635473U Epoxy resin insulating crossarm
11/17/2010CN201635472U Quick integrated communication device of self balance weight
11/17/2010CN201635471U Prestressed concrete electric pole at annular part
11/17/2010CN201635470U Steel-structured communication tower
11/17/2010CN201635469U 500 kV compact type transmission line straight small angle tower
11/17/2010CN201635468U Simulation landscaped iron tower
11/17/2010CN201635467U Single-tube communication tower provided with wind power generating device
11/17/2010CN201635466U Multiloop overhead power transmission single steel tube pole
11/17/2010CN201635465U Extra-high voltage electric transmission line terminal high tower
11/17/2010CN201635464U Variable-taper plugging tapered glass steel rod
11/17/2010CN201635463U Round tower body single-tube communication tower provided with alternating-force resistant structure
11/17/2010CN201635462U Integrated environmental-protection type automatic lifting signal tower
11/17/2010CN201635461U Wind power generation communication tower
11/17/2010CN201635416U Device for replacing principle materials of iron tower
11/17/2010CN201635177U Concrete curing device for slip form construction of high building
11/17/2010CN101886486A Communication base station with lifting function
11/17/2010CN101885335A Construction method for ground-to-air tunnel and sky-traveling train thereof
11/16/2010US7832170 Expandable and collapsible structures including split scissor assembly
11/11/2010WO2010129642A2 Method for building wind turbine tower
11/11/2010WO2010128199A1 Method for manufacturing a door frame, welding arrangement and structure of a door frame
11/11/2010WO2010127407A1 Post installation
11/11/2010WO2009127608A3 Wind turbine with improved cooling air delivery
11/11/2010US20100281820 Method for establishing a wind turbine on a site, transport of a wind turbine tower, wind turbine tower and vessel suitable for transporting a wind turbine tower
11/11/2010US20100281819 Slip Formed Concrete Wind Turbine Tower
11/11/2010DE102009019709A1 Verfahren zum Errichten eines Turmes und Turm Method of erecting a tower and tower
11/11/2010CA2761361A1 Post installation
11/11/2010CA2759745A1 Method for manufacturing a door frame, welding arrangement and structure of a door frame
11/11/2010CA2759371A1 Method for erecting a tower, and tower
11/10/2010EP2248964A1 Drilling/clamping device
11/10/2010EP2069592B1 A ballastable base of a supporting element, particularly for games or sports apparatus
11/10/2010CN201628857U 电动旗杆控制器 Electric flagpole Controller
11/10/2010CN201627400U Rotatable spherical-cap component of flag pole
11/10/2010CN201627399U Flag hoisting remote control device
11/10/2010CN201627398U Sandstorm-proof and warm-keeping system of mine steel headframe
11/10/2010CN201627397U Cement electric pole
11/10/2010CN201627396U High tension transmission tower with tower neck
11/10/2010CN201627395U Electric door of street lamp post
11/10/2010CN201627394U Outdoor station light heightening frame
11/10/2010CN201627378U Dedicated seal ring used in pneumatic jacking upside-down construction of chimney steel inner cylinder
11/10/2010CN201627136U Superposed member of PVC pipe reinforced concrete and steel pipe concrete
11/10/2010CN101882775A Composite material pole tower outside vertical grounding led-down method and pole tower thereof
11/10/2010CN101881091A 500kV vertical one-tower double-loop compact type power transmission linear tower model
11/10/2010CN101305143B Tower construction
11/09/2010US7828087 Rocket rig drilling apparatus
11/09/2010US7827756 Metal stud for a wall or roof system
11/09/2010US7827743 Energy conserving active thermal insulation
11/09/2010US7827741 Guy anchor equalizer plate with ultrasound port
11/09/2010CA2487429C Method for generating a substantially uninterrupted connection of the peripheral wall portions of two adjacent tubular segments
11/05/2010CA2698710A1 Slip formed concrete wind turbine tower
11/04/2010DE202010011444U1 Mehrfach einsetzbares Fundament für eine Freileitung, vorzugsweise für eine Oberleitung Multi-purpose foundation for an overhead line, preferably a catenary
11/04/2010DE202010011441U1 Mastsystem Mast System
11/04/2010DE102006056274B4 Turm einer Windkraftanlage Tower of a wind turbine
11/03/2010EP2246504A1 Conical mast
11/03/2010EP2245304A2 A method for handling and/or servicing components of a wind turbine and a gripping apparatus for performing the method
11/03/2010CN201620633U Assembling-type flag tower
11/03/2010CN201620632U Device for preventing lifting tower from descending
11/03/2010CN201620631U Tower body adjusting device of a lifting tower
11/03/2010CN201620630U Simulation environment mobile communication base station
11/03/2010CN201620629U Cypress-shaped simulating scenery iron tower
11/03/2010CN201620623U Trestle-penetrating chimney
1 ... 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 ... 128