Abstract: Provided is a wind turbine, with at least one hollow construction including at least two longitudinal hollow elements each having a connection interface for connecting the elements either by a slip joint connection or by a flange connection especially a tower including at least two hollow tower elements, wherein at least one connector is guided through the slip joint or flange connection from an inner space to the outer of the wind turbine.

Abstract: A three-sided newel system and method of installation thereof simulates a four-sided newel post attached to a half wall. Newel system can include a three-sided newel, a base, molding, and a cap. The newel defines a back opening extending from adjacent the top to the bottom of the newel. Back opening is in communication with a cavity defined by the three-sided newel. When the newel system is attached to the half wall, a terminal end of the half wall is disposed within the cavity. Newel system is vertically and longitudinally adjustable relative to the half wall.

Abstract: A mast is erected to support a load. At least one stay cable supports the mast. The stay cable is oriented to the mast within a radial distance of the blade from the mast. The stay cable is stressed to support the mast while the wind drives the blade without collision of the stay cable.

Abstract: Systems and methods for reinforcing a concrete slab or balcony are disclosed. The systems and methods may include cutting a groove in a portion of the concrete slab and inserting a rod into the groove. The groove may then be filled with a resin. The rod may optionally be secured by other or additional methods. The integrity of the concrete slab or balcony may then be strengthened by the inclusion of the rod in the slab.

Abstract: A temporary railing system includes interior and exterior plates, temporary railing portions, and support arms designed to connect to the plates and support the temporary railing portions. The interior and exterior plates are designed in such a way that they are able to be installed on preexisting balusters by being placed snuggly against the balusters and bolted to each other with connecting bolts. The support arm is held into place by the two plates and is able to support the temporary railing portions. Multiple interior and exterior plate pairs can be used in a single installation to support multiple portions of temporary railing. The temporary railing portions are designed to fit seamlessly together, if desired, during installation.

Abstract: A metal baluster is provided which has first and second metal segments, where each of these metal segments comprises a first end and a second end. The first ends of the first metal segments include extension portions from mating engagement with one another and the second end of each metal segment is adapted for attachment to the underside of an elongated handrail or to a tread or floor. The second end of each of the metal segments further comprises an ornamental portion which is proximate the elongated handrail or the tread or the floor. Connection apparatuses provided for securing the engagement of the extension portions of the first metal segment and the second metal segment. A balustrade is also provided which comprises a plurality of balusters as described above.

Abstract: A metal baluster is provided which has first and second metal segments, where each of these metal segments comprises a first end and a second end. The first ends of the first metal segments include extension portions from mating engagement with one another and the second end of each metal segment is adapted for attachment to the underside of an elongated handrail or to a tread or floor. The second end of each of the metal segments further comprises an ornamental portion which is proximate the elongated handrail or the tread or the floor. Connection apparatuses provided for securing the engagement of the extension portions of the first metal segment and the second metal segment. In another embodiment, a metal baluster of the present invention may comprise three metal segments where the first two metal segments are adapted for attachment to the underside of an elongated rail or to tread or floor and has an ornamental portion proximate the first end.

Abstract: A mast is erected to support a load. At least one stay cable supports the mast. The stay cable has an end and an opposite end. The end of the stay cable attaches to an upper region of the mast. The opposite end of the stay cable anchors at earth. The stay cable is oriented at an angle not exceeding ten degrees.

Abstract: A mast is erected to support a load. At least one stay cable supports the mast. The stay cable has an end and an opposite end. The end of the stay cable attaches to an upper region of the mast. The opposite end of the stay cable anchors at earth. The stay cable is oriented at an angle not exceeding ten degrees.

Abstract: A holding device (1) by which one or more panes of glass (2) forming a balustrade (3) is/are supported on a wall (4) or ceiling (5), consisting of a carrier rail (7) holding or supporting the panes of glass (2) and a holding plate (9) attached to the ceiling (4) or the wall (5), with the carrier rail (7) held in a horizontal direction on the holding plate (9) by means of a U-shaped hook-in pocket (25) projecting from the carrier rail (7). A box rail (11) projecting from the holding plate (9) in the direction of the carrier rail (7) is attached directly or by supporting elements (12), such that the carrier rail (7) is in contact with the box rail (11) or the supporting element (12) in the vertical direction, and one or more setscrews (16) and clamping screws (34) project from the box rail (11) in the direction of the carrier rail (7) with the screws connected to the carrier rail (7), and the distance between the box section (11) and the carrier rail (7) can be varied by means of the setscrew(s) (16).

Abstract: A split column includes two half sections with locating features for aligning the half sections. A whole column is formed and then split into half sections. The locating features are formed on the inner surfaces of the half sections after the column is split into half sections.

Abstract: A decking system comprises a ledger board for mounting on an upright supporting surface, a beam, a plurality of joists for spanning between the ledger board and the beam, and a plurality of deck boards for spanning across the joists in which all of the components can be mounted to one another by interlocking engagement of various connectors so that no additional fasteners are required for assembly. The components are formed of extruded and molded materials which do not require any maintenance. A railing system and a stair system are also provided which similarly connect by interlocking engagement of the components.

Abstract: Stairway balusters are described which includes baluster extensions for ease in use, adjustability and convenience during installation, replacement or remodeling. The various extensions illustrated all allow the baluster shaft to adjust longitudinally. If a single baluster is being replaced on site, the baluster can be shortened using the adjustable features while removing. Also, during retrofitting the described method allows a baluster to be shortened, positioned in place and then lengthened to the desired height without undue modification or effort by the installer. Various extension embodiments are demonstrated.

Abstract: A stairway system is disclosed that includes a plurality of spaced apart treads; a handrail; and at least two balusters per tread. Each baluster includes a top length segment, a bottom length segment and a turning length segment, the turning length segment including a defined feature. According to the present invention, the turning length segment of each subsequent baluster is greater than the turning length segment of the previous baluster according to the equation of the riser height divided by the total number of balusters. Thus, each feature in the bottom length segment of each of the balusters align with the tread for each baluster. In the preferred embodiment, only four different baluster lengths are necessary for both two and three balusters per tread.

Abstract: An insert for receiving the square end of a staircase spindle having a top, a generally cylindrical sidewall, a bottom, and a generally square bore that extends generally through the center of the inset.

Abstract: The present invention is a free standing portable deck for use with recreational vehicles. The deck further comprises a polygonal shape lower support frame. The support frame further comprises a plurality of removably interconnected rails. A flat planar platform portion is being removably mounted upon the lower support frame. A plurality of leg members are being disposed underneath the lower support frame at each corner such that the platform portion is held in a substantially level position at a predetermined height in relation to the recreational vehicle door. Each leg member is removably connected to each corner of the lower support frame. The upper support frame is removably connected to the lower support frame and extends linearly upward. At least one step means provides for ingressing and regressing onto the platform portion. The at least one step means is located at a predetermined distance from the lower support frame and at a predetermined height in relation to the ground level.

Abstract: A baluster lighting assembly and method using illuminated intermediate baluster members in which balusters or pickets can be adjustably spaced along a power cord. A plurality of light sources mounted in each of a plurality of balusters or pickets are electrically connected to a power cable through connector housings mounted in each of the balusters or pickets. Each connector housing includes pierce connectors for penetrating the insulation of the power cable and coming into electrical, non-shorting contact with the power cable's live and ground wires along any selected location of the power cable.

Abstract: A baluster includes first and second posts both made of wood. The first post has a longitudinal engaging end portion including a first annular shoulder face, an annular protrusion projecting outwardly and axially from the first annular shoulder face, and a longitudinal receiving hole formed in the engaging end portion and extending through an end face of the annular protrusion. The second post has a longitudinal connecting end portion connected longitudinally to the engaging end portion and including a second annular shoulder face, a longitudinal engaging pillar fitted in the receiving hole, and an annular groove provided in the second annular shoulder face around the engaging pillar. The annular protrusion extends into the annular groove when the engaging pillar is fitted in the receiving hole.

Abstract: A baluster includes a longitudinal hollow post and a tubular core. The hollow post is made of a wood flour composite which includes wood flour and a resin binder, and has a first end portion, and a second end portion longitudinally opposite to the first end portion. The tubular core is disposed longitudinally in the hollow post. A coating layer is provided on an outer surface of the hollow post.

Abstract: A baluster includes at least one first post made of non-composite wood and having a longitudinal engaging end portion, and a second post made of a wood flour composite, which includes wood flour and a resin binder, and having at least one longitudinal connecting end portion connected longitudinally to the engaging end portion. The connecting end portion and the engaging end portion are sleeved one onto the other. A coating layer is coated on an outer surface of each of the first and second posts.

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: There is provided a hand rail comprising a balustrade defining a hollow tubular cavity; and plural mounting brackets for mounting said balustrade to a support surface of a building. At least one of said plural mounting brackets is provided with at least one light source for emitting guide light therefrom and wherein, a back up power supply for said at least one light source is provided within said hollow tubular cavity. The hand rail is suitable for use in providing emergency lighting for stairways and/or corridors of buildings.

Abstract: A handrail system (10) for young children which is mountable on the balusters (51) of an existing handrail. Easily raised to accommodate a child as he grows, the handrail system (10) comprises at least one holding cup (23), a rail segment (11) and a support bracket (20) affixed thereto. The holding cup (23) includes a bifurcated structure with a pair of opposing concave walls which extend outwardly from their respective shoulders (24). In assembled relation, a flat-faced flange (21) which anchors the the support bracket (20) is slideably receivable between the opposing concave walls. Clampable onto a baluster (51) in such a way that they encircle a short portion of it, the flange (21) and the holding cup (23) define, respectively, a pair of elongated, opposing curvilinear slots (12, 32; 22, 42) and holes (25) in the shoulders (24) for threadedly engaging screws (29) fitted into the slots.