A roller assembly for a glass sheet bending apparatus and a glass sheet bending apparatus

摘要

A roller assembly (10) for a glass sheet (18) bending apparatus has a guide shaft bent to have a predetermined curvature and a plurality (14) of ring rollers (12) fitted rotatably to the guide shaft whereby a glass sheet (18) is bent while the glass sheet (18) is transferred into a predetermined direction by the rotation of the ring rollers (12), 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.