A cowl cross bar assembly with a reduced weight and an increased stiffness and a method of manufacturing a pipe of the cowl cross bar assembly. The cowl cross bar assembly includes a pipe disposed laterally inside a chassis and a winding material which is wound at different winding ratios around a surface of a first section of the pipe which needs stiffness and a surface of a second section of the pipe which needs flexibility. The method includes transferring, by a transfer device, a pipe disposed laterally inside a chassis to a winding device and winding, by the winding device, a winding material around only a surface of a section of the pipe which needs stiffness.
COWL CROSS BAR ASSEMBLY AND METHOD OF MANUFACTURING PIPE THEREOF
18.11.2021
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Cowl cross-member and method for manufacturing of cowl cross-member
Europäisches Patentamt | 2018
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