JPS5666337A - Manufacture of lightweight metallic sheet - Google Patents
Manufacture of lightweight metallic sheetInfo
- Publication number
- JPS5666337A JPS5666337A JP14189579A JP14189579A JPS5666337A JP S5666337 A JPS5666337 A JP S5666337A JP 14189579 A JP14189579 A JP 14189579A JP 14189579 A JP14189579 A JP 14189579A JP S5666337 A JPS5666337 A JP S5666337A
- Authority
- JP
- Japan
- Prior art keywords
- metallic
- sheets
- sheet
- resistance
- integrated
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
PURPOSE: To easily manufacture the lightweight metallic sheet, strong against the external pressure, and excellent in the fire-resistance and heat-resistance, by interposing many hollow poles between two thin metallic sheets, by setting these poles with the brazing metal, and further, by applying the thin metallic side sheets around the outer circumference, and by setting these side sheets for finishing the integrated metallic sheet.
CONSTITUTION: Required number of metallic hollow poles 2 are interposed between two thin metallic sheets 1, 1' at a suitable position; then, while two metallic sheets 1, 1' are pressed from top and bottom, the poles 2 are welded to the sheets using the brazing metal 4; hereby, the integrated lightweight metallic sheet is prepared. The outer circumference of this integrated sheet is surrounded with the metallic side sheets 5, 6, 7, 8 which are set to the integrated sheet by the riveting and caulking or by the brazing metal 4; hereby, the completely integrated lightweight metallic sheet is finished. Hereupon, the same material is used for the thin metallic sheets 1, 1', hollow poles 2, and side sheets 5, 6, 7, 8. According to the present method, the lightweight metallic sheet shaped similarly to the thick plate, and excellent in pressure-resistance, fire-resistance, and heat-resistance, can be easily manufactured.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14189579A JPS5666337A (en) | 1979-11-01 | 1979-11-01 | Manufacture of lightweight metallic sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14189579A JPS5666337A (en) | 1979-11-01 | 1979-11-01 | Manufacture of lightweight metallic sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5666337A true JPS5666337A (en) | 1981-06-04 |
Family
ID=15302656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14189579A Pending JPS5666337A (en) | 1979-11-01 | 1979-11-01 | Manufacture of lightweight metallic sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5666337A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2549417A1 (en) * | 1983-07-19 | 1985-01-25 | Forster Ag Hermann | Composite metal tube profile for wall or door |
FR2725390A1 (en) * | 1994-10-05 | 1996-04-12 | Lorraine Laminage | Lightweight structural panel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51111465A (en) * | 1975-03-20 | 1976-10-01 | Rockwell International Corp | Method of making sandwitch structure of metals |
JPS5280267A (en) * | 1975-12-26 | 1977-07-05 | Toyo Satsushi Kougiyou Kk | Extrusionnformed member and method of making it |
-
1979
- 1979-11-01 JP JP14189579A patent/JPS5666337A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51111465A (en) * | 1975-03-20 | 1976-10-01 | Rockwell International Corp | Method of making sandwitch structure of metals |
JPS5280267A (en) * | 1975-12-26 | 1977-07-05 | Toyo Satsushi Kougiyou Kk | Extrusionnformed member and method of making it |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2549417A1 (en) * | 1983-07-19 | 1985-01-25 | Forster Ag Hermann | Composite metal tube profile for wall or door |
FR2725390A1 (en) * | 1994-10-05 | 1996-04-12 | Lorraine Laminage | Lightweight structural panel |
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