Frost and sun protection for windscreen wiper consists of plastic foam tube with continuous slot in longitudinal direction for accepting wiper blade, has pores closed on inside and outside to form smooth surface

摘要

The arrangement consists of a plastic foam tube with a continuous slot in the longitudinal direction for accepting the wiper blade. The pores of the tube are closed on the inside and on the outside to form a smooth surface. The foam is water-repellant so the arrangement does not freeze onto the screen or wiper rubber in a frost.