JPH02106386U - - Google Patents
Info
- Publication number
- JPH02106386U JPH02106386U JP1557889U JP1557889U JPH02106386U JP H02106386 U JPH02106386 U JP H02106386U JP 1557889 U JP1557889 U JP 1557889U JP 1557889 U JP1557889 U JP 1557889U JP H02106386 U JPH02106386 U JP H02106386U
- Authority
- JP
- Japan
- Prior art keywords
- core clamping
- flat
- chuck
- utility
- section
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
第１図は本考案による偏平芯用チヤツクの横断
面図であり、第２図は同じく偏平芯用チヤツクの
一部省略した縦断面図である。 １……芯挾持片、２……芯挾持部。
面図であり、第２図は同じく偏平芯用チヤツクの
一部省略した縦断面図である。 １……芯挾持片、２……芯挾持部。
Claims (1)
- 相対する芯挾持片の内側両面に断面が偏平なコ
の字状の芯挾持部を設けた偏平芯用チヤツク。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1557889U JPH02106386U (ja) | 1989-02-13 | 1989-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1557889U JPH02106386U (ja) | 1989-02-13 | 1989-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02106386U true JPH02106386U (ja) | 1990-08-23 |
Family
ID=31227746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1557889U Pending JPH02106386U (ja) | 1989-02-13 | 1989-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02106386U (ja) |
-
1989
- 1989-02-13 JP JP1557889U patent/JPH02106386U/ja active Pending