In order to provide an anchor element for fastening an article to a further article, this anchor element being simple and inexpensive to produce and enabling an article to be fastened to a further article simply and reliably, it is proposed that the anchor element should include a base body that takes a hollow form, at least in certain regions, and surrounds a receiving space for receiving a fastening element, wherein the base body includes one or more elastically yielding spring elements that are formed by one or more wall portions of the base body, and these project into the receiving space in an installed condition of the anchor element.

A joint member (1) for mechanically connecting a first panel (51) and a second panel (52) to each other has a body (20) equipped with at least four connecting portions (21, 22, 23, 24) each having a respective seat (31, 32, 33, 34) which receives a fixing element (5). The seats (31, 32, 33, 34) are spaced from each other and, in a plan view of the joint member (1), are positioned at the vertices of a quadrilateral. A first (21) and a second (22) of said connecting portions form a first pair of connecting portions, to be fixed to the first panel (51), whereas a third (23) and a fourth (24) of said connecting portions form a second pair of connecting portions, to be fixed to the second panel (52). Each connecting portion (21, 22, 23, 24) has a first face (41), which is facing the respective panel (51, 52) in use, and a second face (42), which is on an opposite side to the first face (41). Each seat (31, 32, 33, 34) is, or comprises, a through hole which extends between the first face (41) and the second face (42). The second face (42) of the first connecting portion (21) and the second face (42) of the third connecting portion (23) are on a same first side (25) of the body (20); the second face (42) of the second connecting portion (22) and the second face (42) of the fourth connecting portion (24) are on a same second side (26) of the body (20), opposite to the first side (25). An assembly (57) comprises a first panel (51), a second panel (52), at least one joint member (1) and a plurality of fixing elements (5). A wall (58) for a building or a floor for a building is formed by a plurality of panels (51, 52, 53) and comprises at least said assembly (57).

A mounting bracket assembly comprising may include an upper region with flat portions on either end that interface with a photovoltaic (PV) module and a lower portion in between the flat portions, and a central portion at least partially surrounding a hole shaped to accommodate a torsion beam. The mounting bracket assembly may also include side portions extending from the ends of the upper region to below the hole shaped to accommodate the torsion beam, and a first outer lining along a periphery of the mounting bracket assembly. The mounting bracket assembly may also include a second outer lining along the hole shaped to accommodate the torsion beam, and multiple ribs extending between the first outer lining and the second outer lining.

A double connector for butt-connecting two components includes a guide bolt having a respective bolt section tapering in the direction of each bolt end on both sides of a middle bolt section. Two spreading sockets are movably guided on the guide bolt and which in each case can be pushed together from an outer socket end position toward the middle bolt section into a mounted position. The two spreading sockets are latched against being pushed back, wherein the spreading sockets each have at least one spreading tab which is expanded outwardly via the guide bolt in the mounted position.

A joint for firmly interconnecting a first panel and a second panel of furniture and other furnishing items positioned perpendicular to each other is provided with at least one fixing element coupled to the first panel and includes a plurality of interconnection and blocking components for joining and firmly blocking the two panels together, wherein, in the joint, the plurality of components lie on the same plane, which is parallel and interspaced with respect to the first panel and perpendicular with respect to the second panel.

A joint for firmly interconnecting a first panel and a second panel of furniture and other furnishing items positioned perpendicular to each other is provided with at least one fixing element coupled to the first panel and includes a plurality of interconnection and blocking components for joining and firmly blocking the two panels together, wherein, in the joint, the plurality of components lie on the same plane, which is parallel and interspaced with respect to the first panel and perpendicular with respect to the second panel.

A double connector for butt-joining two components includes two connector components which can be pushed together as far as a locked assembly position and which each have an spreadable first end portion for inserting into a hole of a component, and a second end portion for spreading the first end portion of the other connector component in each case in the assembly position and at least one locking portion for interlocking the two connector components in the assembly position.

A locking dowel assembly for joining wooden objects without glue or screws includes a pair of cups. Each of the cups is inserted into a well in a respective pair of objects intended for joining together. A pair of inserts is provided and each of the inserts is positioned against each other such that the pair of inserts forms a cylinder. The cylinder is inserted into each of the cups for joining the objects together. A retainer is positioned between each of the inserts and the retainer has a plurality of teeth thereon. The teeth engage the cups when the insert is inserted into each of the cups thereby retaining the inserts in the cups.

Manufacturing and assembly techniques make the use of solid-surface materials practical for open box or case structures, bookcases, shelving units, storage units, and other caseworks, with or without back panels, doors or drawers. All of the panels involved are preferably solid-surface materials, and the panels are routed to receive hidden, push-to-connect type fasteners between the opposing side edges of the top and bottom panels and the inner surfaces of the opposing side panels. The back panel, and the top, bottom and opposing side panels may have grooves to receive the back panel. The side panels may have a height and width sufficient to cover the edges of the top, bottom and back panels when the casework is assembled. Optionally, the back panel may side edges with outwardly extending tabs, and the grooves in the opposing side panels may have recesses to receive the tabs for added strength and stability.

A nut strip assembly is provided that includes a carrier and a plurality of nuts. The carrier includes a base, a plurality of first tabs and a plurality of second tabs. The base is configured with a plurality of apertures. Each of the first tabs is connected to and project out from a first side of the base. Each of the second tabs is connected to and projects out from a second side of the base. The nuts are secured to the carrier. Each of the nuts are aligned with a respective one of the apertures. Each of the nuts is captured between the base and a respective one of the first tabs. Each of the nuts captured between the base and a respective one of the second tabs.