JPS6141654B2 - - Google Patents
Info
- Publication number
- JPS6141654B2 JPS6141654B2 JP3082582A JP3082582A JPS6141654B2 JP S6141654 B2 JPS6141654 B2 JP S6141654B2 JP 3082582 A JP3082582 A JP 3082582A JP 3082582 A JP3082582 A JP 3082582A JP S6141654 B2 JPS6141654 B2 JP S6141654B2
- Authority
- JP
- Japan
- Prior art keywords
- chain
- hole
- inner diameter
- punch
- large number
- 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.)
- Expired
Links
- 239000011324 bead Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L11/00—Making chains or chain links of special shape
- B21L11/005—Making ornamental chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3082582A JPS58148042A (ja) | 1982-02-27 | 1982-02-27 | めがねチエ−ンの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3082582A JPS58148042A (ja) | 1982-02-27 | 1982-02-27 | めがねチエ−ンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58148042A JPS58148042A (ja) | 1983-09-03 |
JPS6141654B2 true JPS6141654B2 (en, 2012) | 1986-09-17 |
Family
ID=12314473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3082582A Granted JPS58148042A (ja) | 1982-02-27 | 1982-02-27 | めがねチエ−ンの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58148042A (en, 2012) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63179950U (en, 2012) * | 1987-05-14 | 1988-11-21 |
-
1982
- 1982-02-27 JP JP3082582A patent/JPS58148042A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63179950U (en, 2012) * | 1987-05-14 | 1988-11-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS58148042A (ja) | 1983-09-03 |
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