Plastic lower sash for vehicle window glass

Details Plastic lower sash for vehicle window glass Plastic lower sash for vehicle window glass

1997-03-03

1998-06-30

Redman, Jerry

Movable or removable closures

With means mounting closure for reciprocation

With distinct biasing means for slide or guide

49414, 49348, E05D 1300

Patent

active

057716374

ABSTRACT:
A lower sash installed inside a door panel of, for instance, the door of an automobile so as to guide and hold window glass that is accommodated inside the door panel, the lower sash having a structure in which the sash has a channel shape in cross section comprising an outer-panel-side outer wing and an inner-panel-side inner wing formed as an integral part on either side of a frame plate, truss-form openings are formed in the frame plate, glass guides, which are elastic projections and respectively face the outer wing and inner wing, are arranged in an alternating manner so as to positionally correspond to the truss-form openings, and the wall thickness of the outer wing or inner wing is made thicker at a lower panel attachment end than the upper door sash end; and these elements are molded into an integral plastic unit.

REFERENCES:
patent: 1142954 (1915-06-01), Gaskill
patent: 1604627 (1926-10-01), Bacher
patent: 2132104 (1938-10-01), Froeliger
patent: 2534687 (1950-12-01), Smith
patent: 5067281 (1991-11-01), Dupuy
patent: 5345718 (1994-09-01), Dupuy

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