Roller assembly for a glass sheet bending apparatus and a glass sheet bending apparatus

摘要

A roller assembly for a glass sheet bending apparatus has a guide shaft bent to have a predetermined curvature and a plurality of ring rollers fitted rotatably to the guide shaft whereby a glass sheet is bent while the glass sheet is transferred into a predetermined direction by the rotation of the ring rollers, wherein the guide shaft is formed by overlapping a plurality of strip members bendable to have predetermined curvatures and the ring rollers are rotatably fitted to the guide shaft by means of bearings.