Method for cutting a laminated glazing by means of a laser source
AssigneeSaint-Gobain Sekurit France
InventorsThibault Rapenne, Alexandre Fessemaz, Tobias Nielsen
Life of this patent
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Abstract
A laminated glazing having at least one cut-out and a method for cutting a laminated glazing, particularly for a motor vehicle, including at least a first glass sheet, a second glass assembled by an interlayer including at least one sheet of polymer material, the glazing further including an insert having a hole delimited by an inner contour, the insert being housed in a recess provided in the interlayer, the method including detecting, by a vision device, the inner contour; calculating a cutting path to be traveled based on the detection of the inner contour; and cutting, by a laser source having a beam, the first glass sheet based on the calculated cutting path.
Claims10
A method for cutting a laminated glazing comprising at least a first glass sheet, a second glass sheet assembled by an interlayer comprising at least one sheet of polymer material, said glazing further comprising an insert having a hole delimited by an inner contour, said insert being housed in a recess provided in said interlayer, said method comprising:
- detecting by a vision device said inner contour;
- calculating a cutting path to be traveled based on the detection of said inner contour, and
- cutting at least said first glass sheet, based on said calculated cutting path, by a laser source having a beam.
Dependencies are inferred from the claim text.