JPS649727A - Manufacture of laminated steel plate - Google Patents
Manufacture of laminated steel plateInfo
- Publication number
- JPS649727A JPS649727A JP62165181A JP16518187A JPS649727A JP S649727 A JPS649727 A JP S649727A JP 62165181 A JP62165181 A JP 62165181A JP 16518187 A JP16518187 A JP 16518187A JP S649727 A JPS649727 A JP S649727A
- Authority
- JP
- Japan
- Prior art keywords
- metallic foil
- steel tape
- steel plate
- resin film
- steel
- 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 obtain a laminated steel plate, in metallic foil of which there is no defect such as a pinhole, by conducting a steel tape and the metallic foil in the laminating section of the metallic foil and the steel tape and a discharge-side conductor roll section when the metallic foil is laminated onto the steel tape through a resin film. CONSTITUTION:A steel tape 2 is conducted through a pair of front and rear conductor rolls 12a, 12b installed along a carrying path for the steel tape 2. A resin film 13 by temporary pressure rollers 15 and 22 and metallic foil 14 by pressure rollers 16 and 20 are stuck to the steel plate 2 heated by the conduction. The resin film 13 and the metallic foil 14 are pressed against the steel tape 2 by finishing pressure rollers 17 and 22. Consequently, the potential difference of the metallic foil 14 and the steel plate 2 is brought to the breakdown limit potential difference of the resin film or lower in the whole region between the carrying path up to a discharge-side conductor roll section from the laminating section of the metallic foil and the steel tape. Accordingly, no holes is bored to the metallic foil 14 by spark discharge, thus acquiring a laminated steel plate having excellent quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62165181A JPS649727A (en) | 1987-07-03 | 1987-07-03 | Manufacture of laminated steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62165181A JPS649727A (en) | 1987-07-03 | 1987-07-03 | Manufacture of laminated steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649727A true JPS649727A (en) | 1989-01-13 |
Family
ID=15807385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62165181A Pending JPS649727A (en) | 1987-07-03 | 1987-07-03 | Manufacture of laminated steel plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5086858A (en) * | 1990-08-17 | 1992-02-11 | Kawasaki Jukogyo Kabushiki Kaisha | Air intake system for utility vehicle |
| US6162725A (en) * | 1996-09-20 | 2000-12-19 | Nec Corporation | Process of patterning conductive layer into electrode through lift-off using photo-resist mask imperfectly covered with the conductive layer |
-
1987
- 1987-07-03 JP JP62165181A patent/JPS649727A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5086858A (en) * | 1990-08-17 | 1992-02-11 | Kawasaki Jukogyo Kabushiki Kaisha | Air intake system for utility vehicle |
| US6162725A (en) * | 1996-09-20 | 2000-12-19 | Nec Corporation | Process of patterning conductive layer into electrode through lift-off using photo-resist mask imperfectly covered with the conductive layer |
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