| 摘要 |
An open elongate profile has side walls ( 12, 13; 22; 32 ) oriented relative to each other in a direction of a longitudinal extension (L) of the side walls, with at least one of the side walls ( 12; 22; 32 ) having at least one thickness-reduced region ( 14; 24; 34 ) along its longitudinal extent (L) and a shaped profile ( 15; 25; 35 ) provided in the at least one thickness-reduced region ( 14; 24; 34 ) of the at least one of the side walls ( 12; 22; 32 ).
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