Patent ID: 9050945
Filing Date: 2015-06-09
Classification: A46B,B60S

Abstract:
1. A motor vehicle washing system rotary washing brush construction, comprising a plurality of washing brush elements associated with a support tube, each said washing brush element comprising a plate body so die-cut as to form thereon a plurality of cuts providing a corresponding plurality of contoured strips joined by a central band element, characterized in that said central band element is wound on said support tube as to arrange said contoured strips on both sides of said central band element, with a pair of ring elements being threaded on said support tube, on both sides of said washing brush element to clamp said central band element so as to move the support tube contoured strips away from one another and cause opposite strips to move to one another, by pairs, thereby arranging said opposite strips with a substantially 90° relationship with respect to a tube axis.