JPS5839916Y2 - 押出式シャ−プペンシル - Google Patents
押出式シャ−プペンシルInfo
- Publication number
- JPS5839916Y2 JPS5839916Y2 JP3611981U JP3611981U JPS5839916Y2 JP S5839916 Y2 JPS5839916 Y2 JP S5839916Y2 JP 3611981 U JP3611981 U JP 3611981U JP 3611981 U JP3611981 U JP 3611981U JP S5839916 Y2 JPS5839916 Y2 JP S5839916Y2
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- spring
- ring
- chuck
- tip
- 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
- 239000000872 buffer Substances 0.000 claims description 21
- 238000001125 extrusion Methods 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 5
- 230000008439 repair process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3611981U JPS5839916Y2 (ja) | 1981-03-14 | 1981-03-14 | 押出式シャ−プペンシル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3611981U JPS5839916Y2 (ja) | 1981-03-14 | 1981-03-14 | 押出式シャ−プペンシル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57149179U JPS57149179U (enExample) | 1982-09-18 |
| JPS5839916Y2 true JPS5839916Y2 (ja) | 1983-09-08 |
Family
ID=29833362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3611981U Expired JPS5839916Y2 (ja) | 1981-03-14 | 1981-03-14 | 押出式シャ−プペンシル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839916Y2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3285474B2 (ja) * | 1995-08-24 | 2002-05-27 | 株式会社パイロット | ペン先 |
-
1981
- 1981-03-14 JP JP3611981U patent/JPS5839916Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57149179U (enExample) | 1982-09-18 |
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