JPS5594489A - Band one body case having shell structure - Google Patents
Band one body case having shell structureInfo
- Publication number
- JPS5594489A JPS5594489A JP62579A JP62579A JPS5594489A JP S5594489 A JPS5594489 A JP S5594489A JP 62579 A JP62579 A JP 62579A JP 62579 A JP62579 A JP 62579A JP S5594489 A JPS5594489 A JP S5594489A
- Authority
- JP
- Japan
- Prior art keywords
- shell
- band
- electroforming
- mold
- film
- 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
- Adornments (AREA)
Abstract
PURPOSE: To heighten the accuracy of the above mentioned band one body case and to reduce cost, by burying the band made of metal in inserting hole provided at a part of electroforming shell of watch case forming electroforming shell on outside and resin or low melting point metal on inside.
CONSTITUTION: The electric conductive treated film 4 is made on the surface of the inner face parts 1a, 2a formed each upper and lower mold 1, 2 of plastic mother mold made in a body and the buried part 3a of band tip end by publicly known evaporation or non-electrolytic plating. Next, the shell 5 is formed at a fixed thickness on the surface of the film 4 by electroforming. Then, the lower mold 2 of the mother mold is taken off and moldable resin or the low melting point metal 6, is filled in the gap surrounded by the shell 5 and the metal band 3 made in a body with the shell 5, is taken out from the upper mold 1 cutting along the cutting line A after filling material is harened. The protective plating layer 7 is formed on the surface of the film 4 sticked on the shell 5 and the band 3 and then, one body case is made completely.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62579A JPS5594489A (en) | 1979-01-10 | 1979-01-10 | Band one body case having shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62579A JPS5594489A (en) | 1979-01-10 | 1979-01-10 | Band one body case having shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5594489A true JPS5594489A (en) | 1980-07-17 |
Family
ID=11478903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62579A Pending JPS5594489A (en) | 1979-01-10 | 1979-01-10 | Band one body case having shell structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5594489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017089008A (en) * | 2015-11-11 | 2017-05-25 | ニヴァロックス−ファー ソシエテ アノニム | Method for fabrication of metal-based component with at least one optical illusion design |
-
1979
- 1979-01-10 JP JP62579A patent/JPS5594489A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017089008A (en) * | 2015-11-11 | 2017-05-25 | ニヴァロックス−ファー ソシエテ アノニム | Method for fabrication of metal-based component with at least one optical illusion design |
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