摘要:
The invention relates to a composite component consisting of two or more profiles (1) and (2) and to a method for the production thereof. According to the invention, at least one profile (1), with one free end, abuts against the second profile (2) or is inserted into the second profile (2). The invention is characterized in that reinforcing elements (3, 3'; 6, 6'; 23; 25; 21), which form a positive engagement with profiles (1) and (2), are provided in the area of the junction (10) of profiles (1) and (2), and profiles (1) and (2) are interconnected by a thermoplastic material that is sprayed or shrunk on in the area of the junction (10).
摘要:
The present invention relates to a method for connecting two plastic profiles (1,2), each of the profiles (1,2) having at least one longitudinal groove (8,9); it further proposes to insert the two plastic profiles (1,2) into one another or to press against one another, viz. where the connection has to be made, in such a way that the grooves (8,9) are at substantially right angles to one another and that the hollow space (11) created in the grooves (8,9) between the two plastic profiles (1,2) is filled with glue.
摘要:
The invention relates to a system for bonding together steel sections (1, 2) of any cross-section, so that their opposite faces (6, 7) be permanently secured together. According to the invention, the facing ends of the steel section (1, 2) are held outside or in by a sleeve (3, 26), in the overlap region (21) the facing surfaces (18, 19, 20) of the steel sections (1, 2) and the sleeve (3, 26) are roughened and the space (13) is filled with grouting mortar (11), or one of the facing ends of the steel sections (2) is surrounded on the outside or inside by one end (15) of a sleeve (3', 26') and the other end (14) of the sleeve (3', 26') is firmly secured to the face (6) of one steel section (1), and in the overlap region (21) the facing surfaces (18, 20) of the steel section (2) and the sleeve (3', 26') forming an intermediate space (13) are roughened and the space (13) is filled with grouting mortar (11) which may be injected at high pressure. The invention also describes a process for making such a bond.