CN86105490A - 自动调节削铅笔器 - Google Patents
自动调节削铅笔器 Download PDFInfo
- Publication number
- CN86105490A CN86105490A CN198686105490A CN86105490A CN86105490A CN 86105490 A CN86105490 A CN 86105490A CN 198686105490 A CN198686105490 A CN 198686105490A CN 86105490 A CN86105490 A CN 86105490A CN 86105490 A CN86105490 A CN 86105490A
- Authority
- CN
- China
- Prior art keywords
- pencil
- sharpening device
- eccentric
- lead
- retractable
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 50
- 238000003780 insertion Methods 0.000 claims abstract description 34
- 230000037431 insertion Effects 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000002789 length control Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades
Landscapes
- Drawing Aids And Blackboards (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP181891/1985 | 1985-08-21 | ||
| JP18189185 | 1985-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86105490A true CN86105490A (zh) | 1987-02-18 |
Family
ID=16108686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198686105490A Pending CN86105490A (zh) | 1985-08-21 | 1986-08-21 | 自动调节削铅笔器 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS62122800A (enrdf_load_stackoverflow) |
| CN (1) | CN86105490A (enrdf_load_stackoverflow) |
| WO (1) | WO1987001077A1 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513104Y2 (enrdf_load_stackoverflow) * | 1977-05-16 | 1980-03-24 | ||
| JPH0227960B2 (ja) * | 1984-07-24 | 1990-06-20 | Hiroo Hayashi | Enpitsukezuri |
-
1986
- 1986-08-20 JP JP19263786A patent/JPS62122800A/ja active Granted
- 1986-08-21 CN CN198686105490A patent/CN86105490A/zh active Pending
- 1986-08-21 WO PCT/JP1986/000431 patent/WO1987001077A1/ja unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1987001077A1 (en) | 1987-02-26 |
| JPS62122800A (ja) | 1987-06-04 |
| JPH0312560B2 (enrdf_load_stackoverflow) | 1991-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |