摘要:
The invention relates to a method for manufacturing a plastic pedelec frame (1) by joining two matching plastic half-shells (2, 3), the pedelec frame (1) being provided with receptacles (12, 13, 14) for a handlebar (4), a bottom bracket (5) and preferably a seat (6). In said method, the two plastic half-shells (2, 3) are integrally welded to one another at the edges, preferably peripherally, using laser radiation so as to obtain the pedelec frame (1) and form at least one inner cavity (7) which is preferably used for accommodating at least one pedelec component. The invention also relates to an accordingly manufactured pedelec frame.
摘要:
The invention relates to a method for manufacturing a plastic pedelec frame (1) by, preferably integrally, joining two matching plastic half-shells (2, 3), said pedelec frame (1) being provided with receptacles (12, 13, 14) for a handlebar (4), a bottom bracket (5) and preferably a seat (6). The two plastic half-shells (2, 3) are made from a fiber-reinforced thermoplastic material containing a partially aromatic polyamide, using an injection molding process. The invention also relates to a pedelec frame (1) manufactured by said method.