Support structure for vehicle body has hollow profiled support with inner longitudinal web and curvature so that web can be stretched at connecting end through end expansion of profiled support

摘要

The support structure has at least two supports connectable together with one formed as a hollow profiled support (2) having at least an inner longitudinally aligned web (6) which connects the two opposite planes (4,5) of the profile together. The web has a curvature (7) parallel to the hollow profiled axis and dimensioned so that the web can be stretched at its connecting end at least through an end expansion (8) of the hollow profiled support which is directed parallel to the plane of the web. The end expansion can be formed symmetrically relative to the profiled longitudinal centre axis.