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    GRAVITY BENDING MOULD FOR BENDING GLASS PANES WITH CURVED SUPPORT SURFACE
    1.
    发明申请
    GRAVITY BENDING MOULD FOR BENDING GLASS PANES WITH CURVED SUPPORT SURFACE 审中-公开

    公开(公告)号：US20200156984A1

    公开(公告)日：2020-05-21

    申请号：US16604057

    申请日：2018-03-15

    Applicant: SAINT-GOBAIN GLASS FRANCE

    Inventor： Peter SCHILLINGS ,  Arnaud BORDERIOU ,  Arthur PALMANTIER ,  Achim ZEICHNER

    IPC: C03B23/025 ,  C03B23/03

    Abstract: A gravity bending mould for bending glass panes, includes a frame-like support surface that is suitable for arranging a glass pane thereon and that has an outer edge and an inner edge, wherein the support surface has an outer region facing the outer edge, an inner region facing the inner edge, and a central region between the outer region and the inner region, and wherein the outer region is planar and horizontal, the central region is inclined toward the inner edge and is planar or curved, and the inner region has a curvature in the opposite direction to the curvature of the glass pane, and wherein the inner region is more strongly curved than the central region.

    MEANS FOR IMMOBILIZING A PANE
    4.
    发明申请
    MEANS FOR IMMOBILIZING A PANE 有权

    公开(公告)号：US20210179476A1

    公开(公告)日：2021-06-17

    申请号：US16758695

    申请日：2018-10-18

    Applicant: SAINT-GOBAIN GLASS FRANCE

    Inventor： Arthur PALMANTIER ,  Arnaud BORDERIOU ,  Romain DEBAILLEUL ,  Achim ZEICHNER ,  Christophe MACHURA ,  Peter SCHILLINGS

    IPC: C03B35/20 ,  C03B23/03

    Abstract: An apparatus for immobilizing a pane having a circumferential side edge within a positional tolerance on a carrier mold, wherein the apparatus includes a stopper, which is movable between a first position and a second position, which has a free end and an end opposite the free end that is connected to a device for moving the stopper between the first position and the second position. In the second position, the free end of the stopper is directed toward the side edge of the pane to be immobilized and the distance between the free end of the stopper and the side edge corresponds at most to the positional tolerance. In the first position, the free end of the stopper is offset back and/or upward in the plane of the pane compared to the second position.

    BLOWER BOX FOR THERMAL PRESTRESSING OF GLASS PANES
    5.
    发明申请
    BLOWER BOX FOR THERMAL PRESTRESSING OF GLASS PANES 有权

    公开(公告)号：US20210101822A1

    公开(公告)日：2021-04-08

    申请号：US16608010

    申请日：2018-05-28

    Applicant: SAINT-GOBAIN GLASS FRANCE

    Inventor： Peter SCHILLINGS ,  Achim ZEICHNER ,  Luigi MAZZEO ,  Lutz GEHNEN ,  Bernd SCHNEIDER

    IPC: C03B27/04 ,  C03B27/044

    Abstract: A blower box for thermal prestressing of glass panes, includes a stationary part having a cavity and a gas feed line connected to the cavity, and at least one closure element having a plurality of nozzles connected to the cavity for applying an air flow to a surface of a glass pane, wherein the at least one closure element is connected to the stationary part at least via a connection element of variable length, and the at least one closure element is movable relative to the stationary part such that the distance between the closure element and the stationary part is variable, and the blower box is equipped with a system for moving the at least one closure element.

    DEVICE AND METHOD FOR PRESS BENDING GLASS PANES
    7.
    发明申请
    DEVICE AND METHOD FOR PRESS BENDING GLASS PANES 审中-公开

    公开(公告)号：US20200148574A1

    公开(公告)日：2020-05-14

    申请号：US16604026

    申请日：2018-03-15

    Applicant: SAINT-GOBAIN GLASS FRANCE

    Inventor： Peter SCHILLINGS ,  Arnaud BORDERIOU ,  Arthur PALMANTIER ,  Achim ZEICHNER

    IPC: C03B23/03 ,  C03B23/025 ,  C03B27/00

    Abstract: A device for bending glass panes, includes a lower press-bending mould with a frame-shaped contact surface, an upper press-bending mould arranged opposite the contact surface, wherein the lower press-bending mould and the upper press-bending mould are suitable for reshaping a glass pane situated therebetween by pressing, wherein the side edge of the glass pane rests on the contact surface along a contact line, wherein during pressing, the contact line migrates from a first contact line all the way to a pressing line, and wherein the contact surface between the first contact line and the pressing line is convexly curved.

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