JPH0124637B2 - - Google Patents
Info
- Publication number
- JPH0124637B2 JPH0124637B2 JP1323580A JP1323580A JPH0124637B2 JP H0124637 B2 JPH0124637 B2 JP H0124637B2 JP 1323580 A JP1323580 A JP 1323580A JP 1323580 A JP1323580 A JP 1323580A JP H0124637 B2 JPH0124637 B2 JP H0124637B2
- Authority
- JP
- Japan
- Prior art keywords
- lead
- core
- holder
- chuck
- protective pipe
- 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
- 230000001681 protective effect Effects 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 20
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000012856 packing Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1323580A JPS56111699A (en) | 1980-02-06 | 1980-02-06 | Removing device for remaining lead in line drawing head of drawing machine |
| US06/137,328 US4346392A (en) | 1979-04-12 | 1980-04-04 | Plotting head for use in drawing machine |
| DE3013973A DE3013973C2 (de) | 1979-04-12 | 1980-04-11 | Zeichenkopf für eine Koordinatenzeichenmaschine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1323580A JPS56111699A (en) | 1980-02-06 | 1980-02-06 | Removing device for remaining lead in line drawing head of drawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56111699A JPS56111699A (en) | 1981-09-03 |
| JPH0124637B2 true JPH0124637B2 (enrdf_load_html_response) | 1989-05-12 |
Family
ID=11827522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1323580A Granted JPS56111699A (en) | 1979-04-12 | 1980-02-06 | Removing device for remaining lead in line drawing head of drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56111699A (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026898U (ja) * | 1983-07-29 | 1985-02-23 | 三菱鉛筆株式会社 | 描画機のヘツド |
| JPS60150094U (ja) * | 1984-03-15 | 1985-10-05 | 三菱鉛筆株式会社 | 記録装置 |
| JPH0436315Y2 (enrdf_load_html_response) * | 1986-10-14 | 1992-08-27 |
-
1980
- 1980-02-06 JP JP1323580A patent/JPS56111699A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56111699A (en) | 1981-09-03 |