SOUFFLET COMPORTANT AU MOINS DEUX RAINURES DANS LES ZONES DES LOBES ET/OU DANS LES ZONES DE GUIDAGE

摘要

A boot is provided that can be fastened to a joint housing with a good seal. The boot includes a first and a second fastening region, and a pleated region between them. The first fastening region comprises lobe regions and/or guide regions, and connecting regions and a connector seat region, which comprises at least two grooves in at least the lobe regions and/or the guide regions, starting from the connector seat region surface, said grooves being parabolic when viewed in the cross sections and having different depths inside the lobe regions and/or the guide regions.