JPS637717Y2 - - Google Patents
Info
- Publication number
- JPS637717Y2 JPS637717Y2 JP4422283U JP4422283U JPS637717Y2 JP S637717 Y2 JPS637717 Y2 JP S637717Y2 JP 4422283 U JP4422283 U JP 4422283U JP 4422283 U JP4422283 U JP 4422283U JP S637717 Y2 JPS637717 Y2 JP S637717Y2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- coil spring
- torsion coil
- wire
- cylindrical cam
- 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
- 238000005452 bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Springs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4422283U JPS59150030U (ja) | 1983-03-29 | 1983-03-29 | ねじりコイルばね |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4422283U JPS59150030U (ja) | 1983-03-29 | 1983-03-29 | ねじりコイルばね |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59150030U JPS59150030U (ja) | 1984-10-06 |
| JPS637717Y2 true JPS637717Y2 (instruction) | 1988-03-07 |
Family
ID=30174756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4422283U Granted JPS59150030U (ja) | 1983-03-29 | 1983-03-29 | ねじりコイルばね |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59150030U (instruction) |
-
1983
- 1983-03-29 JP JP4422283U patent/JPS59150030U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59150030U (ja) | 1984-10-06 |
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