| 摘要 |
The bearer body part (14) is injection-molded in plastics with one part (18) to connect to a metal stiffener (16), the connecting part (18) forming an open hollow section to be closed off by the stiffener element (16) whose own contour is adapted to that of the body (14) and bears on the contour of the connecting part (18). Projections (24) molded onto the main body (14) pass through stiffener openings (30) so as to join the stiffener to the body (14) at these projecting ends. A flange (22) molded to the main body (14) reaches beyond the stiffener (16) and is bent round to positively join stiffener to body (14). In a variant, a separated fixer is provided to join stiffener and body in a positive connection. The stiffener is initially a plate joined at top edges (26) to the main body (14). |
