Method for assembling frames for backrest and seat surface of vehicle front seat, involves forming overlapping region between two sets of connecting regions independent of unclearly arranged fastening position and/or desired width of frames

摘要

The method involves providing side parts (20) with a set of connecting regions for fastening to cross-beams (30, 40). The cross-beams are provided with opposite end pieces that comprise another set of connecting regions for fastening to the side parts. The two sets of connecting regions are geometrically dimensioned such that clearly arranged and unclearly arranged fastening positions are defined. An overlapping region between the two sets of connecting regions is formed independent of the unclearly arranged fastening position and/or desired width of a frame (2) and another frame.