FIELD: technological processes.
SUBSTANCE: invention relates to device and method for glass bending. Device for glass sheet bending comprises body, upper and lower deformable moulds, pair of lever systems sets. Lever systems make it possible to control movement of mould elements from flat configuration to cylindrically bent configuration. Each lever system comprises connecting links, control links and at least one detachable joint of control link. Detachable link is disconnected, making it possible to bend glass sheet by movement of lever system from its one side independently on lever system movement from its other side.
EFFECT: making it possible to create glass with two sections having different permanent curvature radiuses.
21 cl, 16 dwg
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RU2094398C1 |
