Laminated glazing with stepped blocking element
AssigneeSaint-Gobain Glass France
InventorsJean-Benoit MAYEUX, Vincent RACHET
Life of this patent
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Abstract
A laminated glazing includes a first exterior glass sheet and a second sheet, an adhesive layer, the edge of the sheet being set back with respect to that of the sheet, a portion of the free surface and the edge face of the sheet, 0 to 100% of the edge face of the layer and a portion of the surface of the sheet or of the layer, projecting beyond the sheet, describing a contour covered by an element, the glazing being attached to the structure by a window retainer, the element extending between the window retainer and the structure so as to constitute blocking of the element and of the glazing in the plane thereof; and the application of this glazing to an aeronautical clamped glazing.
Claims16
A laminated glazing comprising:
- at least a first glass sheet and a second glass sheet bonded to one another by means of a first interlayer adhesive layer,
- the first glass sheet being intended to constitute a surface of the laminated glazing in contact with the outside atmosphere,
- wherein an edge of the first glass sheet is set back relative to that of the second glass sheet, a peripheral portion of a free surface of the first glass sheet, the edge face of the first glass sheet, from 0 to 100% of a edge face of the first interlayer adhesive layer and a peripheral portion of the surface of the second glass sheet or of the first interlayer adhesive layer, projecting beyond the first glass sheet, describing a stepped continuous contour which is covered by a stepped element with interposition of glue,
- the laminated glazing being attached to a mounting structure by a window retainer which exerts a bearing force on said projection relative to the first glass sheet, which bearing force is exerted by the stepped element,
- wherein the stepped element extends to the contact surface between the window retainer and the structure, so as to constitute, in the mounting position of the laminated glazing, blocking of the stepped element and the laminated glazing in a plane thereof, and
- wherein said blocking of the stepped element and of the laminated glazing in the plane thereof is carried out by cooperation of a shape of the stepped element with a complementary shape of the mounting structure and a complementary shape of the window retainer.
Dependencies are inferred from the claim text.