Patent · US Active

Method for producing bent glass article, and bent glass article

US10766803B2 · kind B2 · utility

0Cited by

6References

17Claims

0Family size

Assignee

AGC INC. · JP

Inventors

Makoto Fujii · Ebeye, US
Satoshi Kanasugi · Tokyo, JP
Naofumi Aoyama · Mobara, JP

Key dates

Filing date	Sep 13, 2017
Grant date	Sep 8, 2020
Priority date	—
Expiry date	Nov 17, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/315
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A method for producing a bent glass article includes a heat treatment step of heat-treating a bent glass. The bent glass includes a first main stir-face, a second main surface and an end face. In the heat treatment step, the bent glass is supported by a support jig with one of the main surfaces facing downward. The support jig supports at least a part of one of the main surfaces or the end face in a higher position than the lowest position of one of the main surfaces.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.