Patent ID: 6523589
Filing Date: 2003-02-25
Classification: B60B,B60C

Abstract:
A rim of a vehicle tire for tubeless pneumatic tires comprising:a radially outer surface; an emergency running support surface formed on said radially outer surface; and said emergency running support surface comprising an annular layer of at least one of rubber, rubber-like material, and plastic, wherein said annular layer is vulcanized onto said radially outer surface; at least one ring chamber composed of one piece in an axial forepart of said rim, which is arranged to accommodate a tire bead and to fasten a tire onto said rim; said at least one ring chamber comprising a radially inner ring chamber wall, a radially outer ring chamber wall, an axially inside ring chamber wall oriented toward a center of said rim and an axially outside ring chamber wall that oriented toward an outside of said rim, wherein said axially outside ring chamber wall delimits a rim flange that is arranged from radially inside to axially outside toward said axial forepart in a radially outer area; and an annular passage opening formed in a radially inner area, which arranged for inserting and removing the tire bead.