Abstract: A vehicle window regulating and sealing assembly for raising and lowering a window. The window is supported at the sides within vertical guide channels by pivotal sliding upper and lower guide members attached to the window. The guide channels include an outwardly extending curved ramp section within which the lower guide members track to cause the window to pivot about the upper guide members as it nears the raised position thereby causing the window to firmly bear against relatively non-yielding sealing members to establish a perfectly flush positioning of the window relative to the vehicle exterior.

Abstract: A door glass weatherstripping for a motor vehicle comprises a main body; a gap-filling seal for filling the space between the edge of the surrounding surfaces and the edges of the window; a window positioning portion having a hardness greater than at least the gap-filling seal portion for guiding the window in its uppermost position thereby assuring lateral location of the window; and a gutter forming lip positioned so that substantially all the water dripping off the portion of the roof or surrounding surfaces where the weatherstrip is attached is prevented from entering the interior of the vehicle. The weatherstrip section on hardtop-type window systems may be positioned such that it extends around the whole door opening.

Abstract: A window panel position regulating means for a vehicle door which will accommodate a doubly irregularly curved window panel and will guide the window panel through the slot at the belt line of the door in such a manner that the width of the belt line slot can be maintained at absolute minimum so as to improve the oveall appearance of the door assembly and the functional rigidity of the assembly. The regulating assembly includes a pair of guide channel members mounted within the door panel cavity at the front edge of the door and a third guide channel member mounted within the door panel cavity at the rear edge of the door. Guide follower members are mounted to the window and guided within the respective guide channel members to thereby guide the window through the belt line slot.