01-09-2016 дата публикации
Номер: KR101653194B1
The present invention relates to a roller device for molding glass, and to a method for molding glass by using the same. More specifically, the present invention relates to a roller device and to a molding method, wherein the roller device has a curved surface autonomously formed by a self load while heated plate glass moves in an upper side of rollers having different radiuses of curvature. The roller device for molding glass according to an embodiment of the present invention comprises: multiple first lower rollers disposed in a molding section, having a negative (-) curvature having a diameter becoming smaller toward a central part thereof, and forming a curved surface by a self load while moving heated plate glass by means of rotation; and multiple second lower rollers disposed in a reinforcement section for cooling the curved surface-molded glass, having the same negative (-) curvature as glass to be molded, and moving the curved surface-molded glass by means of rotation. COPYRIGHT ...
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