DEVICE AND METHOD FOR PRESS BENDING GLASS PANES

The present invention relates to a device for bending glass sheets, comprising - a lower press-bending mould (1) with a frame-like contact surface (2), - an upper press-bending mould (3) arranged opposite the contact surface (2), wherein the lower press-bending mould (1) and the upper press-bending...

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Bibliographic Details
Main Authors SCHILLINGS, PETER, BORDERIOU, ARNAUD, PALMANTIER, ARTHUR, ZEICHNER, ACHIM
Format Patent
LanguageEnglish
French
Published 18.10.2018
Subjects
CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
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Summary:The present invention relates to a device for bending glass sheets, comprising - a lower press-bending mould (1) with a frame-like contact surface (2), - an upper press-bending mould (3) arranged opposite the contact surface (2), wherein the lower press-bending mould (1) and the upper press-bending mould (3) are suitable for deforming a glass sheet (I) located between them by pressing, wherein the side edge (S) of the glass sheet (I) lies on the contact surface (2) along a contact line (4), wherein during the pressing the contact line (4) migrates from a first contact line (4A) to a pressing line (4B), and wherein between the first contact line (4A) and the pressing line (4B) the contact surface (2) is formed as convexly curved.
Bibliography:Application Number: CA20183058805