Title:
GLASS PLATE BENDING FORMATION METHOD, BENDING FORMATION DEVICE, AND LAMINATED GLASS
Document Type and Number:
WIPO Patent Application WO/2013/137154
Kind Code:
A1
Abstract:
A glass plate that forms a laminated glass which is constituted by laminating at least two glass plates is formed by bending. First, the heated and softened glass plates that form the laminated glass, are pre-formed using a first upper forming die and a first lower forming die, respectively. Then, after the glass plates are pre-formed during the pre-forming process, the plurality of glass plates are merged with each other to form a superimposed glass plate, and the superimposed glass plate is molded using a second upper forming die and a second lower forming die.
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Inventors:
FUKAMI MASAO (JP)
Application Number:
PCT/JP2013/056530
Publication Date:
September 19, 2013
Filing Date:
March 08, 2013
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C03B23/03; C03C27/12
Foreign References:
| JPS62283834A | 1987-12-09 | |||
| JPS63190730A | 1988-08-08 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Tadashige Ito (JP)
Tadashige Ito (JP)
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