JPS5588991A - Production of external decorative parts for portable watch - Google Patents
Production of external decorative parts for portable watchInfo
- Publication number
- JPS5588991A JPS5588991A JP16386478A JP16386478A JPS5588991A JP S5588991 A JPS5588991 A JP S5588991A JP 16386478 A JP16386478 A JP 16386478A JP 16386478 A JP16386478 A JP 16386478A JP S5588991 A JPS5588991 A JP S5588991A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- production
- melting point
- decorative parts
- gold wire
- 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
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE: To obtain the captioned parts joined firmly, having high decorative effect and being free from deterioration of appearance due to wear, bu diffusing the metal in the joining boundary of different metals by heating, and joining the metals together.
CONSTITUTION: A bezel made of stainless steel, titanium, or the like having a groove 3 in the upper part is machined. Next, a gold wire 4 or the like having the volume slightly larger than the volume of the groove part is put in the groove 3. When heated within the temperature range higher than the melting point of this gold wire and lower than the melting point of the bezel material, the molten metal pour into the groove to fill it up. Then, the upper face 5 is polished to finish the product.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16386478A JPS5588991A (en) | 1978-12-27 | 1978-12-27 | Production of external decorative parts for portable watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16386478A JPS5588991A (en) | 1978-12-27 | 1978-12-27 | Production of external decorative parts for portable watch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5588991A true JPS5588991A (en) | 1980-07-05 |
Family
ID=15782209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16386478A Pending JPS5588991A (en) | 1978-12-27 | 1978-12-27 | Production of external decorative parts for portable watch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5588991A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63168585A (en) * | 1986-12-29 | 1988-07-12 | Namiki Precision Jewel Co Ltd | Raw working material for timepiece frame |
-
1978
- 1978-12-27 JP JP16386478A patent/JPS5588991A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63168585A (en) * | 1986-12-29 | 1988-07-12 | Namiki Precision Jewel Co Ltd | Raw working material for timepiece frame |
JPH0575277B2 (en) * | 1986-12-29 | 1993-10-20 | Namiki Precision Jewel Co Ltd |
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