A method for introducing and adhesion of fibers for the reinforcement of hollow profiles and apparatus for reinforcing a hollow profile.

摘要

The present invention relates to a method for introducing and adhesion of fibers for the reinforcement of hollow profiles (7), comprising the steps of: cleaning of the hollow profile (7), wherein the hollow profile (7) inside walls, drawing in of a fiber reinforcement (1) in the hollow profile (7) at least in a segment along the hollow profile (7), introduction of a impregnation - and fixing system in the hollow profile (7), wherein the fibre reinforcement (1) into the impregnation - and fixing system is inserted, the grasping of the fiber reinforcement (1) in the area in front of the impregnation - and fixing system, wetting of the fiber reinforcement with an adhesive means (4), with the alignment of the adhesive means (4) impregnated fiber reinforcement (1) in the hollow section (7), fixing of the impregnated fiber reinforcement (1) in the desired regions of the hollow profile (7) with a contact pressure mechanism (6), and to a device for amplifying of hollow profiles (7) with a impregnation, which is a carriage with a plurality of guide elements and an impregnator, wherein the means for amplifying of hollow profiles (7) has in addition, a fixing unit, which is coupled to the impregnation, wherein the fixing unit pressing rollers (6a), at least one spring element (6b) and a guide element (6c), wherein the pressing rollers (6a) and the guide element (6c) at opposite ends of the spring element (6b) are arranged and, in each case on opposite sides of a hollow profile (7) can be movable, and in that the means for amplifying of hollow profiles (7) to be amplified in a hollow profile (7) can be inserted and is adapted to be displaced, wherein the means for amplifying of hollow profiles (7) is suitable, by the process within the hollow profile (7) to receive a gain to impregnation, aligning and fixing.