SUPPORTING STRUCTURE OF RING MOLD FOR BENDING OF GLASS SHEET

摘要

PROBLEM TO BE SOLVED: To facilitate the work to exchange and transport a bend ring in a short period of time and to reduce a housing space. SOLUTION: A bend ring supporting frame 6 for glass forming used for bending of a glass sheet by supporting the bend ring 55 of a curved glass substrates shape to be formed at its front end and advancing the front end supporting the bend ring into a forming furnace is composed of a bend ring supporting part 52 on a front end side and a sub-frame 51 to which this bend ring supporting part is attachably and detachably connected by dividing this supporting frame 6.