The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 1995
Filed:
Oct. 29, 1993
Rainer Grimm, Wetzlar, DE;
Horst Bohm, Frankfurt, DE;
Rockwell Golde GmbH, , DE;
Abstract
In a glass lid (1) for a vehicle roof opening, the glass pane (2) is provided in its edge zone all around with a cast-on or foamed-on plastics border (3). At least at the longer sides of the glass pane (2), curved correspondingly to the roof curvature, stiffening profiles (4, 5) of steel, supporting the glass pane from below, are embedded into the border (3). The stiffening profiles (4, 5) have, before embedding, a curvature different from that of the glass pane and, in the completed lid (1), are elastically bent corresponding to the curvature of the glass pane so that they are embedded with prestress in the border (3), in order to counteract uplift forces acting upon the lid (1) while the vehicle is travelling, in the sense of maintaining the shape of the lid (1).