Title:
ガラスパネルの製造方法
Document Type and Number:
Japanese Patent JP7075413
Kind Code:
B2
Abstract:
An object is to enable sealing of a peripheral portion of a glass panel with less effort and time. A first metal introduction device 5A is moved from one first corner A at which two sides intersect each other of a pair of rectangular glass plates, toward another end of a first side Vab of the two sides, while performing filling with a metal material. Before the metal material filling the first corner A is solidified, a second metal introduction device 5B is moved from the first corner A toward another end of another second side Vad, while performing filling with a metal material. After the first side Vab and the second side Vad are filled with the metal material, both glass plates are rotated by 180 degrees, and the first metal introduction device 5A is moved toward another end of a fourth side Vcd of two sides intersecting each other at a second corner C diagonal to the first corner A, while performing filling with a metal material. Before the metal material filling the second corner C is solidified, the second metal introduction device 5B is moved from the second corner C toward another end of another third side Vbc, while performing filling with a metal material.
Inventors:
Atsushi Miki
Tetsuo Minago
Tatsuhiro Nakazawa
Tetsuo Minago
Tatsuhiro Nakazawa
Application Number:
JP2019552807A
Publication Date:
May 25, 2022
Filing Date:
November 06, 2018
Export Citation:
Assignee:
NIPPON SHEET GLASS COMPANY,LIMITED
International Classes:
C03C27/06; E06B3/677
Domestic Patent References:
| JP2002167241A | ||||
| JP2002167246A | ||||
| JP11209149A | ||||
| JP2011519805A |
Foreign References:
| WO2002044097A1 | ||||
| WO2010018674A1 |
Attorney, Agent or Firm:
Koji Kitamura
Toshio Takao
Toshio Takao