| 摘要 |
A gravity bending mould for bending glass sheets is disclosed. The gravity bending mould comprises an intermediate mould having an intermediate movable mould section and a final mould having a final movable mould section. Each movable mould section is movable between an operable position and an inoperable position respectively. The intermediate and final movable mould sections are adapted successively to engage a glass sheet during a gravity bending operation. There is a mechanical connection between the intermediate and final movable mould sections, the mechanical connection being selectively disposable in a first configuration, at which the intermediate and final movable mould sections are in the operable and inoperable positions respectively, and in a second configuration, at which the final and intermediate movable mould sections are in the operable position and inoperable positions respectively. When the mechanical connection is moved from the first configuration to the second configuration, the intermediate movable mould section moves to the inoperable position and the final movable mould section correspondingly moves to the operable position to take the place of the intermediate moveable mould section. There is also provided a method of bending glass sheets using such a mould.
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