公开(公告)号：US20170349476A1

公开(公告)日：2017-12-07

申请号：US15540851

申请日：2015-12-29

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Christophe MACHURA ,  Jérôme GOBIN ,  Hervé THELLIER ,  Loïc CROGUENNEC

IPC: C03B35/20 ,  C03B23/03 ,  C03B27/044 ,  C03B40/00

CPC classification number: C03B35/207 ,  C03B23/03 ,  C03B27/0442 ,  C03B40/005 ,  C03B2225/02

Abstract: A cooling frame for a bent glass sheet, includes a support track for the sheet and a removable bearing piece that is able, in a bearing position and during cooling of the sheet by air blowing, to bear on the top face of the sheet and at the periphery thereof. The bent sheet cooled on the cooling frame maintains contact with the frame during the cooling operation and its shape complies better with that which is desired.

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.

公开(公告)号：US20200010352A1

公开(公告)日：2020-01-09

申请号：US16486989

申请日：2018-01-11

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Achim ZEICHNER ,  Peter SCHILLINGS ,  Romain DEBAILLEUL ,  Christophe MACHURA ,  Patrick PROCUREUR

IPC: C03B35/20 ,  C03B27/044

Abstract: A tempering frame for thermal tempering of glass panes, includes a carrier frame and a support frame that is joined to the carrier frame via a plurality of connection elements and is arranged completely within the carrier frame, wherein the support frame has an upper primary surface for placing a glass pane, a lower primary surface, a front edge, and a rear edge, and wherein the support frame has recesses introduced in the rear edge, which are arranged between adjacent connection elements.

公开(公告)号：US20240208852A1

公开(公告)日：2024-06-27

申请号：US18555364

申请日：2022-04-12

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Christophe MACHURA ,  Benoit LEMAITRE ,  Thibault RAPENNE ,  Naseer ASGHAR

IPC: C03B35/18 ,  C03B23/033

CPC classification number: C03B35/187 ,  C03B23/033 ,  C03B35/181

Abstract: A conveyance device for glass sheets advancing them one after the other, includes at least one roller including a glass sheet conveyance area, the device including actuators located on either side of the conveyance area capable of bending the roller within its elastic deformation domain while leaving it able to be driven in rotation around fixed centers of its sections, wherein the roller includes a shaft and a plurality of bending rings into which the shaft is inserted.

公开(公告)号：US20200346965A1

公开(公告)日：2020-11-05

申请号：US16755017

申请日：2018-10-18

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Christophe MACHURA ,  Thierry OLIVIER ,  Philippe FREBOURG ,  Jérôme PELLETIER

IPC: C03B23/025 ,  C03B40/00

Abstract: A device and a method for bending, by gravity, a sheet of glass or a stack of sheets of glass including a plurality of sides, called the glass, including a skeleton for supporting the glass in its peripheral zone by a contact track, the contact track including concave curvatures on each of the sides of the skeleton, and a counter-skeleton capable of entering into contact with the glass in the zone of the middle of at least one side of the peripheral zone of the top main face of the glass.

公开(公告)号：US20160075588A1

公开(公告)日：2016-03-17

申请号：US14947607

申请日：2015-11-20

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Thierry OLIVIER ,  Christophe MACHURA

IPC: C03B23/027

CPC classification number: C03B23/027 ,  Y02P40/57

Abstract: A process for gravity bending of a glass sheet on a support including a chassis, a first frame and a second frame, the second frame being articulated and including a mobile lateral part that passes from an open position to a closed position by an articulation during the bending procedure, the bending of the sheet beginning on the first frame while the second frame is in the open position, and finishing on the second frame in the closed position, the sheet passing from the first frame to the second frame during the bending procedure as a result of the relative vertical movement of the first and second frame and of the raising of the mobile part of the second frame, the contact area of the first frame with the glass sheet located in a vertical line with the articulation being above the articulation at the instant the latter is closed.