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AssigneeFuyao Glass Industry Group Co., Ltd.
InventorsFai Tso, Kezhang Chi, Fu Liu, Jiangxing He, Guohai Zeng, Guoqiang Guan
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A bending mold capable of thermally bending an automotive windscreen comprises a fixed frame and two movable frames. A curvature adjusting apparatus is additionally provided corresponding to the bottom of each movable frame. Each curvature adjusting apparatus comprises two sidings, two hooks and an adjusting lever. The adjusting lever is in parallel to the connection line of two hinge connection points of the movable frame and the fixed frame on the same side, and the tops of the two hooks are respectively hanged on two corresponding sidings at adjustable positions. The process of thermally bending automotive glass can be accomplished with the bending mold, and does not require installing an anti-gravity mechanism. It has the advantages of simple mold structure design, less amount of materials and so on.
A mold for thermally bending automotive glass, comprising a fixed frame and two movable frames, the two movable frames are respectively hinged to the left and the right ends of the fixed frame, the two movable frames are rotatable about the respective hinged connection points, so as to form a bending surface with the fixed frame, and the bending surface has a curvature equal to the curvature of a resulting shape of the thermally bent automotive glass,
Dependencies are inferred from the claim text.