Invention Publication
- Patent Title: METHOD FOR CUTTING A LAMINATED GLAZING BY MEANS OF A LASER SOURCE
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Application No.: US18550038Application Date: 2022-03-28
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Publication No.: US20240150216A1Publication Date: 2024-05-09
- Inventor: Thibault RAPENNE , Alexandre FESSEMAZ , Tobias NIELSEN
- Applicant: SAINT-GOBAIN GLASS FRANCE
- Applicant Address: FR COURBEVOIE
- Assignee: SAINT-GOBAIN GLASS FRANCE
- Current Assignee: SAINT-GOBAIN GLASS FRANCE
- Current Assignee Address: FR COURBEVOIE
- Priority: FR 03461 2021.04.02
- International Application: PCT/FR2022/050566 2022.03.28
- Date entered country: 2023-09-11
- Main IPC: C03B33/07
- IPC: C03B33/07 ; B23K26/38 ; B32B3/26 ; B32B17/10 ; C03B33/02

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.
Public/Granted literature
- US2165073A Tape phonograph Public/Granted day:1939-07-04
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