JPH0371995B2 - - Google Patents
Info
- Publication number
- JPH0371995B2 JPH0371995B2 JP2590684A JP2590684A JPH0371995B2 JP H0371995 B2 JPH0371995 B2 JP H0371995B2 JP 2590684 A JP2590684 A JP 2590684A JP 2590684 A JP2590684 A JP 2590684A JP H0371995 B2 JPH0371995 B2 JP H0371995B2
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- oscillator
- slider
- mantle
- core
- 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
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect 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 |
|---|---|---|---|
| JP2590684A JPS60168699A (ja) | 1984-02-14 | 1984-02-14 | シャープペンシル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2590684A JPS60168699A (ja) | 1984-02-14 | 1984-02-14 | シャープペンシル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60168699A JPS60168699A (ja) | 1985-09-02 |
| JPH0371995B2 true JPH0371995B2 (ko) | 1991-11-15 |
Family
ID=12178823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2590684A Granted JPS60168699A (ja) | 1984-02-14 | 1984-02-14 | シャープペンシル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60168699A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650359A (en) * | 1984-04-27 | 1987-03-17 | Pentel Kabushiki Kaisha | Mechanical pencil with automatic lead advance |
-
1984
- 1984-02-14 JP JP2590684A patent/JPS60168699A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60168699A (ja) | 1985-09-02 |
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