JPS55101433A - Apparatus for preparing sandwiched board - Google Patents
Apparatus for preparing sandwiched boardInfo
- Publication number
- JPS55101433A JPS55101433A JP540380A JP540380A JPS55101433A JP S55101433 A JPS55101433 A JP S55101433A JP 540380 A JP540380 A JP 540380A JP 540380 A JP540380 A JP 540380A JP S55101433 A JPS55101433 A JP S55101433A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- lower base
- sandwiched
- reaction mixture
- supplying
- 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.)
- Granted
Links
Landscapes
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To economically and continuously obtain a sandwiched board of high strength and homogeneous quality by embossing lower base material, supplying to one side thereof with an expandable reaction mixture, laminating upper base material on the lower base material and feeding to dies by the aid of a sectorial guide equipped with a heating wire.
CONSTITUTION: A thin metallic plate A is delivered from a lower base material delivery section comprising uncoiler, pinch roller 2, etc. and embossed with upper and lower rolls 3. After supplying to one side of the plate A with expandable reaction mixture P from a charging section 6, upper base material B such as a asbestos paper, aluminum foil, etc. are guided correspondingly onto the lower base material A while heated with a sectorial guide 8 equipped with heating wire 8a. Then, the expendable reaction mixture P, which is sandwiched by the upper and lower base plates, is transferred to mould 11, and is expanded throughly, so that the sandwiched board S of prescribed thickness is obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55005403A JPS5928460B2 (en) | 1980-01-19 | 1980-01-19 | sandwich board manufacturing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55005403A JPS5928460B2 (en) | 1980-01-19 | 1980-01-19 | sandwich board manufacturing equipment |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4908176A Division JPS52130461A (en) | 1976-04-27 | 1976-04-27 | Device for manufacturing compound plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55101433A true JPS55101433A (en) | 1980-08-02 |
JPS5928460B2 JPS5928460B2 (en) | 1984-07-13 |
Family
ID=11610172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55005403A Expired JPS5928460B2 (en) | 1980-01-19 | 1980-01-19 | sandwich board manufacturing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5928460B2 (en) |
-
1980
- 1980-01-19 JP JP55005403A patent/JPS5928460B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5928460B2 (en) | 1984-07-13 |
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