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    • 1. 发明授权
    • Method and machine for the production of convex glass sheets
    • 生产凸玻璃板的方法和机器
    • US07963123B2
    • 2011-06-21
    • US12580006
    • 2009-10-15
    • Jacques LeclercqGilles Garnier
    • Jacques LeclercqGilles Garnier
    • C03B23/02C03B23/023C03B13/01
    • C03B27/0431B65G49/067C03B23/033C03B35/16
    • A method and machine for obtaining bent glass sheets. Glass sheets are brought to their softening temperature, then they are caused to travel over a shaping bed of advancing elements for advancing them which are arranged along a path having a circular arc-shaped profile, the sheets progressively assuming their shape on entering the bed and over a first shaping zone, then being hardened by tempering or cooling in a second zone of the bed until they leave, and then the bent glass sheets thus obtained are recovered. The shaping bed is produced with a profile extending in a circular arc of more than 90°, and, on leaving the shaping bed, the hardened glass sheets are moved in a direction opposite that in which they were fed in.
    • 一种用于获得弯曲玻璃板的方法和机器。 使玻璃板达到其软化温度,然后使其沿着沿着具有圆弧形轮廓的路径布置的前进元件的成形床行进,片材在进入床层时逐渐呈现其形状, 在第一成形区域上,然后通过在床的第二区域回火或冷却而硬化,直到它们离开,然后回收如此获得的弯曲的玻璃片。 成型床的形状是以大于90°的圆弧延伸的轮廓,并且在离开成形床时,硬化的玻璃板沿与它们进给的方向相反的方向移动。