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.