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| Number | Title | Issue Date |
| 8171674 | Doorway for a wind turbine tower A doorway for a tower of a wind turbine is disclosed. The doorway may generally comprise a doorway frame having a substantially rectangular shape and including an inner face and an outer face. An opening may be defined between the inner and outer faces and may be co... | 05/08/2012 |
| 8122647 | Power transmission tower Disclosed is a power transmission tower, which includes a tower body; first through sixth main insulation arms connected by one end thereof to the tower body with an angle with the tower body, respectively, and arranged radially and symmetrically about the tower bod... | 02/28/2012 |
| 8109061 | Tower part for a wind turbine, an aperture cover system, a method for manufacturing a tower part and uses hereof A tower part for a wind turbine includes at least one wall segment and at least one aperture segment including at least one aperture. The wall segment and the aperture segment are connected and the aperture segment is of a substantially uniform thickness and is thic... | 02/07/2012 |
| 7992350 | Column borne building construction A column borne building construction according to the present invention comprises a building and one substantially vertical column for bearing the load of said building construction. The building has a polyhedron shape, this polyhedron shape having a top face defini... | 08/09/2011 |
| 7877935 | Wind turbine tower, a wind turbine, a wind turbine tower elevator and a method for assembling a wind turbine tower The invention relates to a wind turbine tower comprising at least two annular tower rings placed vertically on top of each other. The wind turbine tower is characterized in that, a first tower ring overlaps at least a further tower ring of the at least two tower rin... | 02/01/2011 |
| 7877933 | Mounting of offshore structures Offshore structures such as wind turbines, wave machines and tidal stream turbines are mounted in a previously located foundation including a socket. The foundation includes an upper body with a conical inner surface which acts as a guide for inserting a leading end... | 02/01/2011 |
| 7877934 | Lifting system and apparatus for constructing wind turbine towers The disclosed invention is utilized for mounting a wind turbine and blade assembly on the upper end of a wind turbine tower. The invention generally includes a frame or truss that is pivotally secured to the top bay assembly of the tower. A transverse beam is connec... | 02/01/2011 |
| 7866121 | Composite wind tower systems and methods of manufacture The present invention relates generally to composite fiber-reinforced polymer (FRP) wind tower systems and methods of manufacture. More particularly, the present invention relates to a composite FRP wind tower system including a plurality of tower cells for function... | 01/11/2011 |
| 7805893 | Preassembled tower section of a wind power plant The present invention relates to a preassembled tower section of a wind power plant and a method of transporting a tower section of a wind power plant, the method comprising the steps providing the tower section at a preassembly site, preassembling at least one elec... | 10/05/2010 |
| 7637075 | Reinforced pole structure A reinforced pole structure including a hollow pole with an interior surface and an access hand-hole therethrough near the bottom end and a base plate to which the bottom end of the pole is secured, the reinforced pole structure also including an elongate reinforcem... | 12/29/2009 |
| 7610723 | Wind energy plant with drainage A wind power installation comprising a pylon comprising a pylon, a generator supported by the pylon and rotor blades coupled to the generator. The wind power installation further includes a first door to allow entrance into and exit from the interior of the pylon, a... | 11/03/2009 |
| 7365446 | Wind power plant having power module mounted on tower foundation and method for use in constructing same The invention relates to a method for constructing a wind energy plant and to a wind energy plant as such. An aim of one aspect of the invention is to provide a method for constructing wind energy plants at lower expenses and more rapidly. According to one aspect, a... | 04/29/2008 |
| 7360340 | Means for securing the lower end of a wind turbine tower to a foundation An inverted T-shaped connection member is disclosed for securing the lower end of an upstanding wind turbine tower to a foundation with the tower comprising a plurality of longitudinally extending peripheral sections joined together with each of the peripheral secti... | 04/22/2008 |
| 7357366 | Sports pole mounting structure A sports pole mounting structure for supporting sports equipment in a pool environment capable of repeated assembly and removal. The mounting structure includes a bracket and a collar securely engaging existing in-ground sleeves traditionally found around pool envir... | 04/15/2008 |
| 7322549 | Refuse container retainer A refuse container retainer includes an elongated member, defining an open chamber, that is screwed in to the ground. A collar attached atop the elongated member has a central opening extending the chamber, a base plate adjacent a top portion of the elongated member... | 01/29/2008 |
| 7316056 | Method for anchoring wood floors An improved method for anchoring to a concrete base a wood floor attachment member having top and bottom sides, a number of passthrough holes, and compressible pads attached to its bottom side. The method uses pointed fasteners having radially projecting heads and s... | 01/08/2008 |
| 7310915 | Retractable column and method of forming The present invention is an improved apparatus and method for forming a retractable tower or column. The present invention includes pointed hooks wherein the hooks are attached to each section of a section chain, one in a horizontal direction and one in an off-set m... | 12/25/2007 |
| 7308776 | Pole anchor footing system A pole anchor footing system for effectively supporting a post structure within a ground surface. The pole anchor footing system includes a resilient body having a neck portion and a base portion, and an elongate member extending into the body from an upper end of t... | 12/18/2007 |
| 7287962 | Construction apparatus and method for a wind power installation Wind power installation technology has seen dramatic developments in the last 20 years. In the meantime there are installations of the order of magnitude of up to 5 MW and future development leads to an expectation of installations with an even greater nominal power... | 10/30/2007 |
| 7281902 | Methods of mounting a wind turbine, a wind turbine foundation and a wind turbine assembly The invention relates to a method of mounting a wind turbine at a mounting location, said method comprising the steps of providing a foundation (33A, 33B), said foundation comprising a foundation body and pre-fitted upper attachment means vibrating at ... | 10/16/2007 |
| 7281651 | Multiple mailbox mount A multiple mailbox mount has a vertical post adapted to be anchored in the ground. A body having two opposed, spaced-apart, vertical ends, a continuously-semicircular curved section extending between the vertical ends, and a midpoint, is attached to the vertical pos... | 10/16/2007 |
| 7275351 | Hinged support column A piling for use in building construction having an upper and a lower piling connected at a hinge. The hinge has a first and a second axis. The hinged connection allows an entire wall to be framed at ground level leaving one end of each upper piling connected to the... | 10/02/2007 |
| 7231741 | Mobile cellular telephone tower A mobile cellular telephone tower comprises a self-propelled base and a tower connected to the base. The tower includes a base segment and at least a first extendable segment operatively connected to a second extendable segment. A winch is connected to the base, and... | 06/19/2007 |
| 7228661 | Rapid steel frame assembly A framing assembly system for steel building that substantially reduces assembly time while maintaining excellent strength and mechanical integrity and has vastly improved resistance to uplift forces. Foundation assemblies or anchor structures are first precisely lo... | 06/12/2007 |
| 7218013 | Wind powered generator A wind powered electrical generation assembly having a portable wind powered generator tower for supporting a wind powered generator allowing the wind powered generator to be raised, lowered, and removed from the tower. The wind powered electrical generation assembl... | 05/15/2007 |
| 7160085 | Wind turbine A wind turbine, comprising a stationary vertical mast (or tower) on which a moving part of the wind turbine is arranged, which mast is at least partly composed from prefabricated wall parts, with several adjacent wall parts forming a substantially annular mast secti... | 01/09/2007 |
| 7155875 | Method of forming a perimeter weighted foundation for wind turbines and the like A perimeter weighted foundation has a central pier pedestal and an enlarged base spaced outwardly and extending below the pedestal. The enlarged base includes an outer concentric perimeter wall section with a radially extending, disk-shaped spread section interconne... | 01/02/2007 |
| 7137228 | Safety cover for post brackets, column base connectors, and the like A protective cover for a column base connector having a lower portion set in a body of concrete and an upper portion in the form of spaced-apart, upstanding, first and second flanges extending upwardly from an upper surface of the body of concrete, each one of the f... | 11/21/2006 |
| 7131240 | Bucket column base and installation support A building foundation anchoring and interface system for receiving supporting the base of an upright structural column. This system and interface includes an open-topped bucket-well structure which is embedded in a foundation, and which is sized so as to permit the ... | 11/07/2006 |
| 7116282 | Tower reinforcement A device and method of reinforcement for towers, such as those used for electrical communications and telephonic devices, is provided. Elongated stiffening members are provided for indirect attachment to a tower by means of spacer elements. The spacer elements, whic... | 10/03/2006 |
| 7114295 | Tower made of prestressed concrete prefabricated assembly units The invention concerns a method of erecting a pylon of prestressed concrete finished parts and an apparatus for advantageously carrying out the method. In order to at least reduce the problems present in the state of the art when erecting a pylon, there is provided ... | 10/03/2006 |
| 7096639 | Connecting flange for tubular components and wind turbine tower employing same The present invention relates to an annular flange connection for attachment to one end of a tubular component. An object of one aspect of the invention is to provide an annular flange that is less prone to damage resulting from the stresses associated with the inte... | 08/29/2006 |
| 7086207 | Antenna sector frame An antenna sector frame that can collapse for easy transport and storage. The antenna frame can be packaged with all of its loose parts in a single container on a relatively flat single skid capable of being stacked in storage. The antenna frame can include a pair o... | 08/08/2006 |
| 7074420 | Cosmetic treatment using a new retinoid There is provided a topical composition and method for improving the aesthetic appearance of skin, particularly, preventing, ameliorating, treating and/or reducing fine lines and/or wrinkles, without the skin irritation typically associated with topical application ... | 07/11/2006 |
| 7063096 | Side cover for a collapsible tent A side cover structure for a collapsible tent includes a fabric side cover that is vertically suspended between two post. Each post has inner and outer pole sections that are telescopically engaged. Each pole section has exterior longitudinal grooves. The fabric sid... | 06/20/2006 |
| 7062883 | Self guying communication tower A mobile communication tower comprising a trailer comprising a chassis, mounted on two or more wheels, a hitch, a plurality of chassis guy wire attachment points and a plurality of leveling mechanisms; a telescopic tower pivotally mounted on the trailer; a mechanism... | 06/20/2006 |
| 7059096 | Multifunction utility pole A multifunction utility pole comprising a base portion suitable for installation in the ground or mounting on a surface, the base portion including a housing for a first utility, a pole portion extending above the base portion, the pole portion including a fixture f... | 06/13/2006 |
| 7054133 | Electronic textile touch light controller A capacitive light/dimmer switch which uses soft or fuzzy fabrics made with electronic textiles instead of, or as an extension of, metal or plastic plates. The soft fabric material, which may be in the form of a pompom, tassel, fur, or other electronic trim element,... | 05/30/2006 |
| 7051839 | Camouflage device for equipment legs A device for providing three dimensional camouflage to a hunter's ladder stand having a seat, footrest, side rails and a plurality of rungs. The device has a hollow plastic tube with a split and holes through which a plurality of stalks of artificial vegetation are ... | 05/30/2006 |
| 7027007 | Antenna mast and device for adjusting the orientation of an antenna A support for at least two panel antennas constituting relay antennas in at least one cellular telecommunications network, the support comprising a mast (1) and means for fixing said two antennas to the mast (1), said means being suitable for allowing ... | 04/11/2006 |
