JPS61125482U - - Google Patents
Info
- Publication number
- JPS61125482U JPS61125482U JP959685U JP959685U JPS61125482U JP S61125482 U JPS61125482 U JP S61125482U JP 959685 U JP959685 U JP 959685U JP 959685 U JP959685 U JP 959685U JP S61125482 U JPS61125482 U JP S61125482U
- Authority
- JP
- Japan
- Prior art keywords
- frictional resistance
- core
- peripheral surface
- sliding contact
- inner peripheral
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 4
- 239000000463 material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009596U JPH0347907Y2 (en:Method) | 1985-01-26 | 1985-01-26 | |
| BR8604742A BR8604742A (pt) | 1985-01-26 | 1986-01-25 | Lapiseira |
| US06/849,506 US4714365A (en) | 1985-01-26 | 1986-01-25 | Mechanical pencil |
| DE8686900853T DE3670598D1 (de) | 1985-01-26 | 1986-01-25 | Immer scharfer bleistift. |
| EP86900853A EP0210280B1 (en) | 1985-01-26 | 1986-01-25 | Eversharp pencil |
| PCT/JP1986/000032 WO1986004300A1 (en) | 1985-01-26 | 1986-01-25 | Eversharp pencil |
| AT86900853T ATE52220T1 (de) | 1985-01-26 | 1986-01-25 | Immer scharfer bleistift. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009596U JPH0347907Y2 (en:Method) | 1985-01-26 | 1985-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61125482U true JPS61125482U (en:Method) | 1986-08-07 |
| JPH0347907Y2 JPH0347907Y2 (en:Method) | 1991-10-14 |
Family
ID=30489966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985009596U Expired JPH0347907Y2 (en:Method) | 1985-01-26 | 1985-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347907Y2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02108084U (en:Method) * | 1989-02-15 | 1990-08-28 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047986C (zh) * | 1994-02-23 | 2000-01-05 | 株式会社寿 | 自动铅笔用伸缩式滑动导芯筒 |
| DE102007009684B4 (de) * | 2006-10-31 | 2008-08-21 | Faber-Castell Ag | Mechanischer Bleistift |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5427728U (en:Method) * | 1977-07-27 | 1979-02-23 | ||
| JPS5946283U (ja) * | 1982-09-20 | 1984-03-27 | プラチナ「まん」年筆株式会社 | 鉛芯保護用スライダ− |
-
1985
- 1985-01-26 JP JP1985009596U patent/JPH0347907Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5427728U (en:Method) * | 1977-07-27 | 1979-02-23 | ||
| JPS5946283U (ja) * | 1982-09-20 | 1984-03-27 | プラチナ「まん」年筆株式会社 | 鉛芯保護用スライダ− |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02108084U (en:Method) * | 1989-02-15 | 1990-08-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0347907Y2 (en:Method) | 1991-10-14 |