Vehicle window pane prepared for adhesive fastening

US5806257A · kind A · utility

Assignee

• Saint-Gobain Vitrage · FR

Inventors

• Gerd Cornils · Düren, DE
• Rolf Kotte
• Dieter Kleyer · Würselen, DE

Key dates

• Filing date: Oct 7, 1996
• Grant date: Sep 15, 1998
• Expiry date: Oct 7, 2016

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60J10/70
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

An automobile glass pane, intended for adhesive fastening, is provided with an extruded-on profile frame, which has a U-shaped profile section (3) with a channel-like depression, the side ribs of which are provided with anchoring projections. The adhesive composition (16) is introduced into the channel-like depression. The materials of the profile frame and of the adhesive composition do not enter into an adhesive bond with one another, instead the connection between the hardened adhesive composition (16) and the profile section (3) is provided by the mechanical interlocking alone. To be able in an emergency to press out the glass pane from inside easily and quickly, at the bottom of the channel-like depression there is laid a flexible cord (10), of which at least any intersection is led out from the frame inwards. By pulling out this cord (10), the release of the mechanical interlocking between the hardened bead of adhesive and the frame profile is made easier.