JPS57156343A - Ornamental glass plate and its preparation - Google Patents
Ornamental glass plate and its preparationInfo
- Publication number
- JPS57156343A JPS57156343A JP3960381A JP3960381A JPS57156343A JP S57156343 A JPS57156343 A JP S57156343A JP 3960381 A JP3960381 A JP 3960381A JP 3960381 A JP3960381 A JP 3960381A JP S57156343 A JPS57156343 A JP S57156343A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- tempered glass
- ordinary
- tempered
- ornamental
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To obtain an ornamental glass plate refracting light and subjecting it to diffused reflection finely by a simple process easily, by forming small crazings on the whole surfaces of tempered glass whose top and bottom faces are superimposed and bonded to two sheets of ordinary glass.
CONSTITUTION: After ordinary glass plates are heated at a given temperature, the tempered glass 2 quenched by air is placed as a middle plate, the ordinary glass plates 3 and 4 are brought into contact with the tempered glass 2 at its top and bottom faces with adhesive films of a thermoplastic resin such as a nylon type sheet, etc. being put between the tempered glass and the ordinary glass plates. For example, the tip of the punch 7 is brought into contact with an end part of the tempered glass 2 of middle layer of the prepared laminated glass, and the punch is hit by the hammer 9 so that crazking impact is given to the tempered glass. Ramdom network crazings occur instantly on whole the faces of the glass 2 because of the characteristics of tempered glass, to complete the ornamental glass plate 1.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3960381A JPS57156343A (en) | 1981-03-20 | 1981-03-20 | Ornamental glass plate and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3960381A JPS57156343A (en) | 1981-03-20 | 1981-03-20 | Ornamental glass plate and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57156343A true JPS57156343A (en) | 1982-09-27 |
Family
ID=12557685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3960381A Pending JPS57156343A (en) | 1981-03-20 | 1981-03-20 | Ornamental glass plate and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57156343A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4642255A (en) * | 1984-12-20 | 1987-02-10 | Frank C. Dlubak | Laminated article and process for making same |
-
1981
- 1981-03-20 JP JP3960381A patent/JPS57156343A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4642255A (en) * | 1984-12-20 | 1987-02-10 | Frank C. Dlubak | Laminated article and process for making same |
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