Untersuchungen zur Verminderung der Heckscheibenverschmutzung an Kombiwagen.

Investigations are done to the decrease of dust on the rear window of the Trabant Universal and the Wartburg-Tourist, which are both station cars. Different possibilities in the design of the car and other equipments are discussed. An optimum compromise is a 80-90% decrease of dust and no difference between a station car and limousine of the same type in air resistance.