JPS6223679B2 - - Google Patents
Info
- Publication number
- JPS6223679B2 JPS6223679B2 JP6747281A JP6747281A JPS6223679B2 JP S6223679 B2 JPS6223679 B2 JP S6223679B2 JP 6747281 A JP6747281 A JP 6747281A JP 6747281 A JP6747281 A JP 6747281A JP S6223679 B2 JPS6223679 B2 JP S6223679B2
- Authority
- JP
- Japan
- Prior art keywords
- lead
- tip
- rear end
- tightening ring
- chuck
- 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
- 210000000078 claw Anatomy 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
- 230000006872 improvement Effects 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 |
|---|---|---|---|
| JP6747281A JPS57181898A (en) | 1981-05-02 | 1981-05-02 | Knock type propelling pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6747281A JPS57181898A (en) | 1981-05-02 | 1981-05-02 | Knock type propelling pencil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57181898A JPS57181898A (en) | 1982-11-09 |
| JPS6223679B2 true JPS6223679B2 (zh) | 1987-05-25 |
Family
ID=13345930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6747281A Granted JPS57181898A (en) | 1981-05-02 | 1981-05-02 | Knock type propelling pencil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57181898A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227574U (zh) * | 1985-08-02 | 1987-02-19 | ||
| JPH033973U (zh) * | 1989-06-02 | 1991-01-16 |
-
1981
- 1981-05-02 JP JP6747281A patent/JPS57181898A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227574U (zh) * | 1985-08-02 | 1987-02-19 | ||
| JPH033973U (zh) * | 1989-06-02 | 1991-01-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57181898A (en) | 1982-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4382706A (en) | Mechanical pencil | |
| US4269524A (en) | Mechanical pencil | |
| US5988913A (en) | Double-chuck mechanical pencil | |
| US4478529A (en) | Writing implement with automatic lead projection | |
| US4171170A (en) | Automatic pencil | |
| US4500220A (en) | Mechanical pencil with removable lead feed cover | |
| US4729684A (en) | Mechanical pencil | |
| JPH01110199A (ja) | シヤープペンシル | |
| JPS6223679B2 (zh) | ||
| US4362410A (en) | Mechanical pencil | |
| US4521126A (en) | Mechanical pencil | |
| JPS6223678B2 (zh) | ||
| JPH0129117Y2 (zh) | ||
| EP0863023B1 (en) | Double-chuck mechanical pencil | |
| JPS5852152Y2 (ja) | シヤ−プペンシル | |
| JPS6054896A (ja) | ダブルノツク式ペンシル | |
| JPH045349Y2 (zh) | ||
| JPS6150799B2 (zh) | ||
| JPS641102Y2 (zh) | ||
| JPS6234793Y2 (zh) | ||
| JPS5839913Y2 (ja) | シヤ−プペンシル | |
| JPS6123438Y2 (zh) | ||
| JP2023055559A (ja) | シャープペンシル | |
| JPS641108Y2 (zh) | ||
| JPH0118386Y2 (zh) |