JPS6392784U - - Google Patents
Info
- Publication number
- JPS6392784U JPS6392784U JP1986188485U JP18848586U JPS6392784U JP S6392784 U JPS6392784 U JP S6392784U JP 1986188485 U JP1986188485 U JP 1986188485U JP 18848586 U JP18848586 U JP 18848586U JP S6392784 U JPS6392784 U JP S6392784U
- Authority
- JP
- Japan
- Prior art keywords
- core guide
- frictional resistance
- tip
- centering
- slider
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/22—Writing-cores gripping means, e.g. chucks
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986188485U JPS6392784U (zh) | 1986-12-09 | 1986-12-09 | |
| KR2019870004539U KR900001585Y1 (ko) | 1986-12-09 | 1987-04-03 | 샤아프 펜슬의 필심송출용 슬라이더 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986188485U JPS6392784U (zh) | 1986-12-09 | 1986-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6392784U true JPS6392784U (zh) | 1988-06-15 |
Family
ID=31139896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986188485U Pending JPS6392784U (zh) | 1986-12-09 | 1986-12-09 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6392784U (zh) |
| KR (1) | KR900001585Y1 (zh) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120025A (en) * | 1978-02-01 | 1979-09-18 | Shiyumitsuto Fuaburiiku Fueru | Mechanical pencil for thin lead |
| JPS5614086B2 (zh) * | 1978-10-27 | 1981-04-02 |
-
1986
- 1986-12-09 JP JP1986188485U patent/JPS6392784U/ja active Pending
-
1987
- 1987-04-03 KR KR2019870004539U patent/KR900001585Y1/ko not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120025A (en) * | 1978-02-01 | 1979-09-18 | Shiyumitsuto Fuaburiiku Fueru | Mechanical pencil for thin lead |
| JPS5614086B2 (zh) * | 1978-10-27 | 1981-04-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR900001585Y1 (ko) | 1990-03-03 |
| KR880011924U (ko) | 1988-08-26 |