Pot-shaped body of revolution.

摘要

Pot-shaped body of revolution (1) on which a ring element (2) of flexible material is fixed in the region of at least one collar (1.1) projecting in the axial direction. The collar (1.1) is provided with an all-round annular groove (3) which cuts into its profile in the radial direction, the ring element (2) being fixed in the groove (3) by snapping it in.