JPH0412568B2 - - Google Patents
Info
- Publication number
- JPH0412568B2 JPH0412568B2 JP58208102A JP20810283A JPH0412568B2 JP H0412568 B2 JPH0412568 B2 JP H0412568B2 JP 58208102 A JP58208102 A JP 58208102A JP 20810283 A JP20810283 A JP 20810283A JP H0412568 B2 JPH0412568 B2 JP H0412568B2
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing
- contact piece
- mold
- lead frame
- piece structure
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 31
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 238000004519 manufacturing process Methods 0.000 claims description 28
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000010953 base metal Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Landscapes
- Manufacture Of Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20810283A JPS60100316A (ja) | 1983-11-05 | 1983-11-05 | 接片構造体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20810283A JPS60100316A (ja) | 1983-11-05 | 1983-11-05 | 接片構造体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60100316A JPS60100316A (ja) | 1985-06-04 |
| JPH0412568B2 true JPH0412568B2 (fr) | 1992-03-05 |
Family
ID=16550665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20810283A Granted JPS60100316A (ja) | 1983-11-05 | 1983-11-05 | 接片構造体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60100316A (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646528A (en) * | 1979-09-21 | 1981-04-27 | Oki Electric Ind Co Ltd | Method for forming pattern |
| JPS56168308A (en) * | 1980-05-30 | 1981-12-24 | Fujitsu Ltd | Reed switch tower |
-
1983
- 1983-11-05 JP JP20810283A patent/JPS60100316A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646528A (en) * | 1979-09-21 | 1981-04-27 | Oki Electric Ind Co Ltd | Method for forming pattern |
| JPS56168308A (en) * | 1980-05-30 | 1981-12-24 | Fujitsu Ltd | Reed switch tower |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60100316A (ja) | 1985-06-04 |
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