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    Method and apparatus for bending a glass sheet
    2.
    发明公开
    Method and apparatus for bending a glass sheet 有权
    用于弯曲玻璃板的方法和设备

    公开(公告)号：EP2100859A1

    公开(公告)日：2009-09-16

    申请号：EP09003567.6

    申请日：2009-03-11

    申请人： Asahi Glass Company, Limited

    发明人： Nomura, Ken ,  Otsubo, Nozomi ,  Muramatsu, Hideki ,  Sato, Toshimitsu

    IPC分类号： C03B23/025 ,  C03B23/033 ,  C03B35/16 ,  C03B35/18

    CPC分类号： C03B23/0254 ,  C03B23/033 ,  C03B35/163 ,  C03B35/166 ,  C03B35/186 ,  C03B35/187 ,  Y02P40/57

    摘要： The present invention relates to a method and an apparatus for bending a glass sheet, and has an object of achieving high forming accuracy of a glass sheet along a perpendicular direction perpendicular to a conveying direction of the glass sheet, in particular, to obtain high forming accuracy both along the conveying direction and the perpendicular direction.
    An apparatus 10 for bending a glass sheet for bending a heated glass sheet G while the glass sheet G is conveyed in a conveying direction X by a roller conveyer 18, 20 comprising a plurality of conveying rollers; the apparatus 10 comprising a plurality of straight rollers that are arranged upper and lower positions across a conveying surface for the glass sheet G and not curved on the conveying surface, and a plurality of curving rollers 36 arranged upper and lower positions across the conveying surface for the glass sheet G on adjacently downstream side of the straight rollers 34 and curvable along a perpendicular direction Y in the conveying surface so as to bend the glass sheet G along the perpendicular direction Y.

    摘要翻译： 本发明涉及用于弯曲玻璃板的方法和设备，并且具有沿着与玻璃板的传送方向垂直的垂直方向实现玻璃板的高成形精度的目的，特别地，为了获得高成形性 沿输送方向和垂直方向的精确度。 一种装置10，用于在通过包括多个输送辊的辊式输送器18,20沿输送方向X输送玻璃板G的同时弯曲加热的玻璃板G的玻璃板的设备10; 该设备10包括多个直线辊和多个弯曲辊36，所述多个直线辊布置在玻璃板G的传送表面的上方和下方位置，并且在传送表面上不弯曲，并且多个弯曲辊36布置在传送表面的上方和下方位置 位于直线滚筒34的下游侧并沿着输送面的垂直方向Y弯曲的玻璃板G，以使玻璃板G沿垂直方向Y弯曲。