Glass pane intended direct bonding, especially automobile glass pane
AssigneeSaint-Gobain Vitrage
InventorHeinz Kunert
Life of this patent
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Abstract
An automobile glass pane, intended for glueing to the fixing web of the window frame of an automobile body, is furnished along its edge with a profile strand of a hardened adhesive compound. This profile strand forms a no longer plastically deformable intermediate body between the glass pane and the adhesive strand. The profile strand is substantially of U-section and possesses anchorage projections. These anchorage projections produce a form-fitting and force-transmitting connection between the adhesive strand and the profile strand. They can additionally serve for the clamping fixing of different lugs, clips or profile strips.
Claims13
A glass pane assembly bonded to a fixing web of a window, comprising:
- a glass pane;
- a hardened plastic profile strand adhered to an edge portion of said pane, said profile strand having a U-shaped cross-section with flanges defining a channel shaped cavity, said flanges having anchorage projections oriented towards one another to define cut back zone with increased width as compared to a spacing between said projections;
- and
- a hardened adhesive strand filling said channel and adhering to the fixing web of the window opening,
- whereby said hardened plastic profile strand and said adhesive strand are united by a form-fitting mechanical connection resulting from the width of the cut back zones being greater than the spacing between said projections.
Dependencies are inferred from the claim text.