Abstract: 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 thicker than the thickness of the wall segment. The tower part further includes an aperture cover system for covering at least one aperture in a tower part for a wind turbine, including cover plates and attachments for attaching the system to the tower part, where the attachments do not affect the fatigue limit of the tower part.

Abstract: A cladding assembly comprises first and second cladding panels, each having top and bottom edge portions and a pair of lateral sides, and a corner connection element disposed to couple a pair of adjacent lateral sides of the first and second cladding panels together. The corner connection element includes top and bottom edge portions and a pair of lateral sides, wherein the corner connection element comprises a pair of female connectors disposed at its lateral sides and the pair of adjacent lateral sides of the first and second cladding panels comprises a pair of male connectors for mating with the female connectors, or wherein the corner connection element comprises a pair of male connectors disposed at its lateral sides and the pair of adjacent lateral sides of the first and second cladding panels comprises a pair of female connectors for mating with the male connectors of the corner connection element.

Abstract: An enclosed structure, such as a patio enclosure, sunroom, or solarium, is attachable to the exterior wall of a building, has a high proportion of windows and a roof, and constructed from a framework of composite members and insulating wall panels, the panels and wall members being extruded from material having improved thermal characteristics and stability.

Abstract: A system and method of manufacture providing reinforced structurally functional load-bearing members, including but not limited to using thermoplastic materials, such as High Density Polyethylene (HDPE) or polypropylene (PP), reinforced such as with an aluminum alloy, glass-reinforced polyurethane (foamed or unfoamed), or carbon fiber core element. Among its possible uses, the present invention has application for provision of structural support members, such as an illustrative I-joist product having a vertical center member preferably comprising a thermoplastic material, and top and bottom flanges having structurally meaningful reinforcement. The center member and flanges preferably comprising a thermoplastic material provides a relatively hard, durable, substantially weather-resistant structure. Certain embodiments of the present invention include reinforcing members having a plurality of lobes or arms.

Abstract: A carrier support arrangement that attaches to a vehicle between a rear bumper crash bar and mounting pads that are provided at the rear of the body of the vehicle. The carrier support is formed of a transverse support bar that has a modified hollow tubular beam construction, with attachment lands its ends. Tubular socket members receive attachment rods of the associated carrier. The tubular beam construction if formed of an upper member and lower member welded together. The web portions of the beam have a series of triangular cutouts, leaving a series of diagonal struts. This construction achieves a weight savings without sacrifice of strength or torsion resistance.

Abstract: A floor structure includes a plurality of structural metal components that each have: a plate-shaped supporting portion that is laid either perpendicular or oblique to an installation surface; a plate-shaped top flange that extends from a top end portion of the supporting portion in parallel with the installation surface; a plate-shaped bottom flange that extends from a bottom end portion of the supporting portion in parallel with the installation surface and in the opposite direction from the top flange, wherein the structural metal components are laid on a flat surface in parallel with each other such that the top flange of one of the mutually adjacent structural metal components covers the bottom flange of the other of the mutually adjacent structural metal material.

Abstract: A floor structure includes a plurality of structural metal components that each have: a plate-shaped supporting portion that is laid either perpendicular or oblique to an installation surface; a plate-shaped top flange that extends from a top end portion of the supporting portion in parallel with the installation surface; a plate-shaped bottom flange that extends from a bottom end portion of the supporting portion in parallel with the installation surface and in the opposite direction from the top flange, wherein the structural metal components are laid on a flat surface in parallel with each other such that the top flange of one of the mutually adjacent structural metal components covers the bottom flange of the other of the mutually adjacent structural metal material.

Abstract: In the encasement of a height-adjustable support column comprising a plurality of encasement elements (12) which are arranged annularly around the support column and which engage each other in a telescopic manner and can be slid relatively to each other in the axial direction of the support column, the encasement elements (12) each consisting of a material band (14) bent into a ring whose abutting edges (16) each have a rebate (20) bent backwards and are connected to each other by means of a retainer clip (22) having a C-shaped profile and clasping the rebates, at least one of the rebates (20) is provided with a recess (26) into which a locking element (28) provided on the retainer clip (22) can be engaged.

Abstract: One embodiment of a beam structure may include a first side panel and a second side panel spaced apart from the first side panel. An intermediate panel extends from an intermediate portion of the first side panel to an intermediate portion of the second side panel. Further, the beam structure may include an end panel extending from an end portion of the first side panel to an end portion of the second side panel. The end panel may be spaced apart from the intermediate panel for configuring an enclosed channel bounded by the first and second side panels, the intermediate panel, and the end panel.

Abstract: A pultruded utility structure is presented. The pultruded utility structure are pultruded or extruded in a pre-determined shape, in plural colors, is environmentally safe, aesthetic pleasing and resistant to damage from weather, animals, insects and resistant to corrosion. The pultruded utility structure includes utility pole, a lighting pole, a structural support, an architectural design element (interior or exterior), a marine dock element or a fencing element, etc.

Abstract: The present invention relates to a process for the manufacture of a crossbeam and the respective crossbeam (1), intended to reinforce the instrument panel of a motor vehicle, guarantee its rigidity and support various devices, the said process being characterised by an alignment between only one main hollow metal body (2) with an elliptical cross-section and one secondary body (3) which is also metal and hollow and has an elliptical or circular cross-section, in that in this alignment the longitudinal axes of the said bodies are coaxial or parallel, in that also in this alignment the contour line of the outer wall of the secondary body is confined by the contour line of the inner wall of the main body, in that prior to this alignment the main body is conformed so as to adapt to the secondary body and in that, in the final phase, the two bodies are connected.

Abstract: A profiled rail has two opposite side walls (13) at least one connection wall (16) for connecting the side walls (13), first and second openings (17, 37; 27, 47) for passing therethrough a connection element (6) and having, respectively, first and second opening widths (B; F; C; G) measured in a direction perpendicular to a longitudinal profile axis (12) of the profiled rail, with a minimal distance (A; E) between the opposite wall sections (14; 34) of the side walls (13; 33), which is measured in the direction perpendicular to the longitudinal profile axis (12) of the profiled rail, at most corresponding to the opening width of (B; F; C; G) the first and second openings (17, 37; 27; 47).

Abstract: A hollow flange channel beam has a planar web with a pair of narrow rectangular cross-section flanges extending along opposite sides of said web and extending perpendicular to a face of said web in the same direction. The section capacity is optimized when Wf=(0.3)Db, Wf=(3.0)Df and WF=(30)t.

Abstract: A system and method of manufacture providing reinforced structurally functional load-bearing members, including but not limited to using thermoplastic materials, such as High Density Polyethylene (HDPE) or polypropylene (PP), reinforced such as with an aluminum alloy, glass-reinforced polyurethane (foamed or unfoamed), or carbon fiber core element. Among its possible uses, the present invention has application for provision of structural support members, such as an illustrative I-joist product having a vertical center member preferably comprising a thermoplastic material, and top and bottom flanges having structurally meaningful reinforcement. The center member and flanges preferably comprising a thermoplastic material provides a relatively hard, durable, substantially weather-resistant structure. Certain embodiments of the present invention include reinforcing members having a plurality of lobes or arms.

Abstract: The present invention is predicated upon the provision of systems and methods for reinforcement of a structural member. More particularly, the present invention is predicated upon unique carrier configurations and application of reinforcing material thereto. In one configuration, the application of reinforcing material is achieved without the use of fasteners, adhesives, or both, for placement, locating and restrictive movement of the reinforcing material onto the carrier.

Abstract: A support beam and attachment clevis assembly having a pair of “J” beams, each “J” beam having a stem and a tail, each “J” beam's tail having a distal end and a longitudinal extension, each “J” beam's stem having an upper end and a longitudinal extension, the longitudinal extension of each “J” beam's stem being greater than that of said each “J” beam's tail; and incorporating a plurality of blind rivets interconnecting the pair of “J” beams so that the distal end of each “J” beam's tail contacts the upper end of the other “J” beam's stem.

Abstract: A reinforced girder including a first C-shaped member formed of sheet metal. A second C-shaped member, formed of sheet metal, is welded to the first C-shaped member to form a box. A first pair of metallic stringer assemblies is welded in a spaced-apart relationship within the first C-shaped member. The first pair of metallic stringer assemblies extends the length of the first C-shaped member. A second pair of metallic stringer assemblies is welded in a spaced-apart relationship within the second C-shaped member and extends the length of the second C-shaped member. A first pair of transverse connector assemblies is welded into the ends of the first C-shaped member between the first pair of stringer assemblies. A second pair of transverse connector assemblies is welded into the ends of the second C-shaped member between the second pair of stringer assemblies.

Abstract: A reinforced girder including a first C-shaped member formed of sheet metal. A second C-shaped member, formed of sheet metal, is welded to the first C-shaped member to form a rectangular box. A first pair of metallic stringers is welded in a spaced-apart relationship within the first C-shaped member. The first pair of metallic stringers extends the length of the first C-shaped member. A second pair of metallic stringers is welded in a spaced-apart relationship within the second C-shaped member and extends the length of the second C-shaped member. A number of first, metallic, transverse connectors are welded in a spaced-apart relationship within the first C-shaped member between the first pair of metallic stringers. The first, metallic transverse connectors are oriented parallel to one another and at right angles to the first pair of metallic stringers.

Abstract: A reinforced girder including a first C-shaped member formed of sheet metal. A second C-shaped member, formed of sheet metal, is welded to the first C-shaped member to form a rectangular box. A first pair of metallic stringers is welded in a spaced-apart relationship within the first C-shaped member. The first pair of metallic stringers extends the length of the first C-shaped member. A second pair of metallic stringers is welded in a spaced-apart relationship within the second C-shaped member and extends the length of the second C-shaped member. A pair of first, metallic, transverse connectors is welded within the first C-shaped member between the first pair of metallic stringers. The first, metallic, transverse connectors radiate outwardly from a common point of contact at an angle. A pair of second, metallic, transverse connectors is welded within the second C-shaped member between the second pair of metallic stringers.

Abstract: A system and method of manufacture providing reinforced structurally functional load-bearing members, including but not limited to using thermoplastic materials, such as High Density Polyethylene (HDPE), reinforced such as with an aluminum alloy or carbon fiber core element. Among its possible uses, the present invention has application for provision of structural support members, such as an illustrative I-joist product having a vertical center member preferably comprising HDPE, and top and bottom flanges having structurally meaningful reinforcement. The center member and flanges preferably comprising HDPE provides a relatively hard, durable, substantially weather-resistant structure.

Abstract: A service line distribution base (10) comprises a ground anchor (18) having an upstanding cruciform portion adapted to extend into the ground. A cabinet (20) suited to support a utility pole (14) extends upwardly from the ground anchor (18). The cabinet (20) defines and internal space for receiving buried wire conduits (28) incorporated to the cruciform ground anchor (18). The cruciform shape of the ground anchor (18) advantageously permits to incorporate a greater number of wire conduits (28) into the base of a utility pole as compared to conventional concrete bases.

Abstract: A molded support beam (1, 2, 3) that includes an elongated lower portion (11) an elongated upper portion (14) and at least one elongated flange (17, 18) extending upwardly from the elongated upper portion, is described. The elongated lower portion (11) includes at least three separate downwardly extending supports (e.g., 29, 32, 35) which together define at least two open-bottomed transverse openings (e.g., 41, 44), at least one of which being an arched open-bottomed transverse opening (e.g., 219, 234, 249). The elongated upper portion (14) includes a longitudinal passage (68), and a ledge (92) that extends horizontally outward from a second vertical side (56) thereof. An elongated hollow support tube (74) resides within the longitudinal passage (68) of the elongated upper portion (14).

Abstract: A preform having edges overlapped and jointed, two outer members for forming outer surfaces of a hydroformed product, and reinforcement members for forming reinforcement ribs that divide a hollow cross section of the hydroformed product, including a joint formed by, when more than three sheet materials for forming the outer members and the reinforcement members are overlapped together, welding a first sheet material on a surface of the overlapped sheet materials to a second sheet material positioned inside the first sheet material, and a space disposed and aligned with a joint plane between the second sheet material and a third sheet material located inside the second sheet material during the welding process.

Abstract: A column includes a foundation, a plurality of column segments mounted to the foundation and extending upwardly, and a cap mounted to at least one of the plurality of column segments. A yield plate connects adjacent column segments to one another. An elastic strip connects to an exterior surface of at least two of the plurality of column segments and is adapted to permit deformation between the plurality of column segments and also return the plurality of column segments to their original orientation. A banding strip is connected at a junction between adjacent column segments and is adapted to limit the movement of the adjacent column segments at the junction.

Abstract: The present invention provides a system for adjusting a position of a post within a pile. The system includes a post including a vertical groove on one side and a vertical groove on another side for accommodating a sound wall panel. The system also includes a pile including a vertical bore into which the post is inserted. A set of three screws are spaced evenly around an exterior circumference of the post near a bottom of the post, wherein at least one screw contacts an interior circumference of the bore so as to adjust a position of the post within the bore. The system further includes a collar for fastening the post to a top of the pile at an opening of the bore.

Abstract: A framing system for use in a building structure includes a track having a longitudinally-extending web and a pair of spaced apart legs which extend from the web to form a channel between the web and the legs. One or more longitudinally-extending studs are coupleable to the legs of the track. Each leg of the track comprises a deformable portion, the deformation of which is accompanied by movement of the one or more studs toward or away from the web.

Abstract: The invention relates to a welded profile for fitting a digger with a hoe bucket or loading shovel, such as a boom or stanchion, comprising upper and lower webs and sidewalls cooperating therewith, whereby the sidewalls are provided with upper and lower profile reinforced end regions which form the corner regions for the upper and lower webs arranged between the end regions.

Abstract: An elongated structural support member for truss sections of collapsible shelters having a cellular core structure including internal dovetailed wall portions and an internal medial wall portion joined at opposite ends to the dovetailed wall portions.

Abstract: Prefabricated modular tower of the kind used as a support for wind generators and other applications uses reduced-thickness prefabricated elements which are reinforced with an internal structure of horizontal and vertical stiffeners, preferably made of reinforced concrete. The elements are tensioned both horizontally and vertically by flexible metal cables. The main advantages of the invention are that it enables fast construction of very high towers using a limited number of elements. The elements are not heavy and are easy to transport, all of which leads to savings in manufacturing, transport and installation costs.

Abstract: Structure and procedure for erecting concrete towers used in wind turbines in which said towers consist of sections, which in turn may each comprise a different number of segments or longitudinal sections. The procedure includes two differentiated cycles, which may take place alongside each other: the pre-assembly of each section of tower and their assembly. The sections may be pre-mounted on bases placed on the ground, with the segment in turn fitted with the help of struts and mechanical clamps. This procedure is extremely versatile in that it makes the best logistic use of the material, resources and requisite assembly times since the assembly procedures for each section can be developed alongside each other in the different wind farm towers, and also greater heights can be achieved than is traditionally possible.

Abstract: A service line distribution base (10) comprises a ground anchor (18) having an upstanding cruciform portion adapted to extend into the ground. A cabinet (20) suited to support a utility pole (14) extends upwardly from the ground anchor (18). The cabinet (20) defines and internal space for receiving buried wire conduits (28) incorporated to the cruciform ground anchor (18). The cruciform shape of the ground anchor (18) advantageously permits to incorporate a greater number of wire conduits (28) into the base of a utility pole as compared to conventional concrete bases.

Abstract: A technique of easy manufacture of a column and a bed of a machine tool in a short time is provided by having an assembly structure of sheet metal members. A column body of the machine tool is constituted by combining a front member 110 with a rear member 130 and mounting a side cover. Its inside is reinforced by a plurality of ribs 150, 160. Each of the members is made by precision laser machining of sheet plate materials. The column body is assembled by inserting projection portions provided on one member into slits formed on the other member.

Abstract: The invention relates to a wind turbine tower suspension arrangement including at least one first member including magnetic attachment means and at least one further mechanical member mechanically coupled to the first member by at least one coupling means, the coupling means providing at least one degree of freedom between the magnetic attachment means and the at least one further member. According to an embodiment of the invention, mutually displacement in at least direction may be absorbed or damped without transferring the invoking force into the magnetic attachment means.

Abstract: A construction member includes a composite material offering strength and functionality. Embodiments of the present invention include a thermoplastic composite for use in applications such as decking, exterior siding, seating and furniture. In one embodiment, a structural member includes a glass-reinforced PVC core surrounded by a thermoplastic layer that further includes a thermoplastic with elastomer thermofoamed layer as a exterior layer. All three components can be extruded and bond together to form a composite material that offers appropriate structural strength with resistance to heating from sunlight.

Abstract: A flagpole assembly comprising a flagpole body having an aperture disposed in the side thereof, one or two internal fastening plates, disposed within the flagpole body, an external fastening plate and door assembly and a set of threaded fasteners securing the flagpole assembly together. A cleat or winch mount may be secured to the internal fastening plate, having a winch secured thereto for securement of a flag halyard inside the flagpole body.

Abstract: This invention provides double-skin tubular structural members having fiber-reinforced polymer outer tubes, steel or otherwise generally metallic inner tubes and generally a bound aggregate such as concrete in between the tubes.

Abstract: A variety of a damage-tolerant monolithic structures are disclosed, such structures having a substantially-planar element integral with or welded to one or more stiffening elements. Each stiffening element can includes a first stiffening flange having a generally rail-like structure running along the length of the planar element and one or more webbings connected to the planar element and extending away from the planar element to the stiffening flange, wherein each webbing includes a row of integral holes running along the length of the webbing, the holes being in a shape designed to hinder the propagation of a crack in the monolithic structure.

Abstract: A rib post (10) has a hollow substantially triangular cross-section comprising composite material. The rib post (10) can form a structural member to join two adjacently placed components together, for example a spar and internal rib in a wing of an aircraft. The rib post (10) can be formed from first (12), second (14) and third (16) walls. The first wall (12) can abut a surface of one component and the second wall (14) can abut a surface of a second component. The first and second walls (12, 14) can be attached to the respective components, such as a rib and spar, to join them together. The third wall (16) joins together the first and second walls (12, 14) to form the hollow triangular section.

Abstract: 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 reinforcement device, preferably in the form of two elongate reinforcers, against the interior surface of the hollow pole, the lower edges of the reinforcers being welded to the pole at the bottom end and the hole-adjacent edge(s) of the reinforcers being welded to the lip of the hand-hole. Preferably, the reinforcers have a far-side pair of edges which, at least in positions opposite the hand-hole, are welded to the interior surface of the pole.

Abstract: Modular structural components and structural connections including chords and forming strips, double chord beams, double beam connectors and modular structural assemblies constructed of double beam chords and connectors and forming modular wall, floor/ceiling and roof assemblies. Each chord has a generally elongated square main body of four main walls surrounding a central bore and having a T-slot structure adapted to accept a bolt type fastener extending along each exterior main surface. Each forming strip is an elongated plate formed into strip segments oriented at right angles to each other and forming a W-shaped corner region, a face region with a bolt hole and an attachment region, each region forming a mating bearing surface with a surface of a chord.

Abstract: A hybrid metal/composite material beam is suitable for withstanding bending stresses. The hybrid beam is a combination of dissimilar materials that are geometrically optimized in a structure to provide benefits beyond the characteristics of the materials separately. Also a stanchion assembly incorporates the hybrid beam.

Abstract: The invention relates to a mounting system consisting of aluminum profiles (1, 11) in which threaded sliding blocks (14) inserted in the profiles are used, in particular, for fastening to solar modules and roof supports. The mounting system comprises at least two spaced apart profiled mounting rails (1) respectively with a support (2) limiting the profile height (7) and a connection (3) below the support (2) for the roof mounting. Threaded sliding blocks (14) are inserted in a form-fitting manner in each profiled mounting rail (1) for fastening the connection with the solar modules and the roof mounts. The profiled mounting rail has additional connecting profiles (4, 5, 6), arranged on the side or on the side and bottom, for engagement with complementary connecting profiles (8, 9, 10) of a profiled connecting rail (11). The profiled mounting rail (1) can be extended by sliding shaped pieces (13) with the profile of the profiled mounting rail (1) onto the profiled connecting rail (11).

Abstract: A duct system for profiled post-tendon construction has a first duct, a second duct and a third duct joined together in end-to-end relationship. The first and third ducts are of one type of polymeric material. The second duct is of a different type of polymeric material. The second duct has a parabolic curvature while the first and third ducts are generally straight. The second duct has a cross-sectional configuration that is identical to the cross-sectional configuration of the first and third ducts.

Abstract: The present application includes disclosure of various embodiments of composite construction beams and beam systems. In at least one exemplary embodiment of a composite construction beam of the present disclosure, the beam comprises an elongated shell having a length and an interior volume, wherein the elongated shell defines a first aperture. An exemplary construction beam further comprises a first conduit within the interior volume of the elongated shell, the first conduit having a curved profile extending along a longitudinal direction of the beam, and a second conduit within the interior volume of the elongated shell, the second conduit extending along at least a portion of the length of the elongated shell, wherein the first conduit and the second conduit are in communication with one another. In at least one embodiment, a construction beam of the present disclosure comprises a first flange positioned upon the elongated shell relative to the first aperture.

Abstract: A support structure for use with an existing single pole tower. The single pole tower has a pole anchored to a foundation and supports a first load. The support structure has a number of sleeves surrounding the pole. A first one of the sleeves is anchored to the foundation. A second load is attached to a second one of the sleeves.

Abstract: A metal unitary structural member for structural support. The member includes a plurality of web portions extending radially from each other and extending with each other in an axial direction, and a plurality of outer portions extending in an axial direction with the web portions and between the web portions in cross-section. The plurality of outer portions defines an outer surface of the member. The web portions may extend from a substantially central portion. The plurality of web portions may include perforations.

Abstract: A cementitious material beam for use in the building construction industry and a method of fabricating such beam.

Abstract: A lightweight load bearing architectural column is disclosed. The column includes an exterior shell formed of a plurality of walls that together define an open interior. An interior load bearing shaft is within the exterior shell and is proportionally smaller than the exterior shell. One portion of the interior load bearing shaft is connected against one interior wall of the exterior shell with the remaining portions of the interior shaft being independent of the other interior walls of the interior shell.

Abstract: An architectural structure comprises an outer peripheral tube frame as a main frame in which a hexagon structural unit is rigidly connected in a honeycomb-shape. The hexagon structural unit includes a pillar and a beam or one part of a slab. Concretely, the hexagon structural unit provides with two edges such that the right side and the left side are symmetric. Two edges are edges of two inclined pillars are connected. Two inclined pillars are inclined in an opposite direction, along a perpendicular direction. The beam or one of the slabs is respectively placed at an upper edge and a lower edge along a horizontal direction. Thus, an architectural structure comprises a tube frame having a novel basic structure. Thereby, stability and earthquake-resistance of a structure can be obtained in an architecture building, specially, a high-rise and a super high-rise buildings. Stability and earthquake-resistance of the structure are superior to a conventional structure.

Abstract: A building frame resistant to earthquakes, gale-force wind loads, fire, insects and rot includes a peripheral frame wall constructed of square or rectangular steel tubing. Side wall frame modules bolted together along adjacent edges, and end wall modules bolted together along adjacent edges and to the ends of the connected side wall modules form the peripheral frame wall. Diagonal bracing is built into selected side and end wall modules as required for the desired degree of wind resistance. Trusses made of various size tube such as 2×3 inch rectangular steel tubing for supporting a roof on the peripheral wall, are assembled and welded in a welding shop and the prefabricated trusses and wall modules are trucked to the building site. Multiple stones may be erected and fastened together, and the building frame is secured to a foundation or slab by attaching to anchor bolts or plates.