公开(公告)号：US20170217819A1

公开(公告)日：2017-08-03

申请号：US15328777

申请日：2015-07-23

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Thierry DUMENIL ,  Dominique BURELOUX

IPC: C03B33/04 ,  C03B33/02 ,  C03B33/033 ,  C03B33/023 ,  C03B33/03

CPC classification number: C03B33/04 ,  C03B33/0222 ,  C03B33/0235 ,  C03B33/03 ,  C03B33/033 ,  C03B33/037

Abstract: The process relates to the manufacture of a plurality of glazings of complex shape from a rectangular sheet of float glass of large dimensions. The process includes at a first station for cutting the glass sheet, scoring at least one cutting line corresponding to at least one ready-to-shape edge of the glazings; a first breaking operation; at a second cutting station, scoring at least one cutting line corresponding to at least one other ready-to-shape edge of the glazings, and a second breaking operation.

公开(公告)号：US20200148578A1

公开(公告)日：2020-05-14

申请号：US16680904

申请日：2019-11-12

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Thierry DUMENIL ,  Dominique BURELOUX

IPC: C03B33/04 ,  C03B33/033 ,  C03B33/023

Abstract: The method includes tracing a score line on the surface of the glass, using a scoring tool, and breaking out using a local pressure system applied on the opposite face and opposite the score line, the local pressure system being moved and pressed along the score line on the opposite face.

公开(公告)号：US20200079677A1

公开(公告)日：2020-03-12

申请号：US16688143

申请日：2019-11-19

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Thierry DUMENIL

IPC: C03B33/033 ,  C03B33/04

Abstract: The break-out process comprises: a step of scoring a cutting line in the surface of the glass using a cutting tool, which cutting line delimits the outer contour of said inner shape and the inner contour of a peripheral shape; bringing the peripheral shape of the glass sheet into contact with a bearing means along the outer contour of the inner shape; the use of a deformation means for deforming one of the inner shape and of the peripheral shape by convex bending toward the side opposite the cutting line. The differential deformation between the inner shape and the peripheral shape is sufficient to break out the inner shape along the cutting line and create the distance needed for the contactless extraction of the inner shape relative to the peripheral shape. The extraction is carried out while maintaining the convex bending.

公开(公告)号：US20250162924A1

公开(公告)日：2025-05-22

申请号：US18727994

申请日：2023-01-10

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Thierry DUMENIL ,  Axel NOGRET ,  Juan Felipe GIRALDO RESTREPO

IPC: C03B33/033 ,  C03B33/04 ,  C03B33/07 ,  C03B33/10

Abstract: The invention relates to a method for breaking out at least one part to be broken out, called a “margin” (12_1, 12_2, 12_3), from a glass sheet (10) bearing at least one cutting line (10_1, 10_2, 10_3) separating said at least one margin from an internal zone (13) of said glass sheet. Said method includes steps of: gripping (E10) the glass sheet only in the internal zone, so as to hold the glass sheet in a position in which vibrations are able to propagate at the surface of said internal zone until said at least one cutting line is reached, vibrating (E20) said internal zone.

公开(公告)号：US20230182451A1

公开(公告)日：2023-06-15

申请号：US17926057

申请日：2021-05-06

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Manuel GOUBET ,  Laurent CARDINAL ,  Thierry DUMENIL ,  Dominique BURELOUX

IPC: B32B17/10 ,  B32B7/12 ,  B32B27/08 ,  B32B27/30

CPC classification number: B32B17/10935 ,  B32B7/12 ,  B32B17/10275 ,  B32B17/10036 ,  B32B17/10761 ,  B32B27/08 ,  B32B27/30 ,  B32B2307/412 ,  B32B2307/538 ,  B32B2255/10 ,  B32B2605/006 ,  B32B2419/00 ,  B32B2457/12 ,  B32B2307/4023 ,  B32B2255/26

Abstract: A method for manufacturing a printed laminated glazing including at least one transparent sheet bonded to an adhesive interlayer, wherein the adhesive interlayer is obtained from at least a first and a second partial adhesive interlayers, wherein one of the two main faces of the first or the second partial adhesive interlayer is printed with an ink, wherein the transparent sheet, the first and the second partial adhesive interlayers are joined so that the printed main face of the first or the second partial adhesive interlayer is in direct contact with the second or the first partial adhesive interlayer, then the lamination is carried out.

公开(公告)号：US20210155525A1

公开(公告)日：2021-05-27

申请号：US16612578

申请日：2018-05-07

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Axel NOGRET ,  Thierry DUMENIL ,  Dominique BURELOUX

IPC: C03B33/033 ,  C03B33/04

Abstract: A method for breaking out a sheet of glass includes tracing a score line on a first face of the sheet of glass, the score line delimiting an exterior part and an interior part of the sheet of glass, positioning a support facing the score line on the side of the sheet of glass opposite to the first face, and breaking out by simultaneous application of at least a first force on the exterior part of the sheet of glass and of at least a second force on the interior part of the sheet of glass.

公开(公告)号：US20170355634A1

公开(公告)日：2017-12-14

申请号：US15540832

申请日：2015-12-21

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Thierry DUMENIL

IPC: C03B33/033 ,  C03B33/04

Abstract: A break-out process includes scoring a cutting line in the surface of the glass using a cutting tool, which cutting line delimits the outer contour of the inner shape and the inner contour of a peripheral shape; bringing the peripheral shape of the glass sheet into contact with a bearing system along the outer contour of the inner shape; the use of a deformation system for deforming one of the inner shape and of the peripheral shape by convex bending toward the side opposite the cutting line. The differential deformation between the inner shape and the peripheral shape is sufficient to break out the inner shape along the cutting line and create the distance needed for the contactless extraction of the inner shape relative to the peripheral shape. The extraction is carried out while maintaining the convex bending.

公开(公告)号：US20170217818A1

公开(公告)日：2017-08-03

申请号：US15328170

申请日：2015-07-23

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Thierry DUMENIL ,  Dominique BURELOUX

IPC: C03B33/04 ,  C03B33/023 ,  C03B33/033

CPC classification number: C03B33/04 ,  C03B33/0235 ,  C03B33/033

Abstract: The method includes tracing a score line on the surface of the glass, using a scoring tool, and breaking out using a local pressure system applied on the opposite face and opposite the score line, the local pressure system being moved and pressed along the score line on the opposite face.