SHEET GLASS BENDING MOULD

摘要

FIELD: chemistry.SUBSTANCE: sheet glass bending mould comprises a moulding surface with a given curvature and has depressions in two diametrically arranged sectors of the moulding surface in the form of bodies of revolution with a triangular section with the width of the working faces of 5-10 mm. The depressions have holes located on the axial line of the two sectors and connected to each other by a sealed cavity.EFFECT: higher scattering angle of articles on the horizontal, used as reflectors of aerodrome approach lights.