JPS5976391U - Drawing device for automatic drafting machine - Google Patents
Drawing device for automatic drafting machineInfo
- Publication number
- JPS5976391U JPS5976391U JP17156382U JP17156382U JPS5976391U JP S5976391 U JPS5976391 U JP S5976391U JP 17156382 U JP17156382 U JP 17156382U JP 17156382 U JP17156382 U JP 17156382U JP S5976391 U JPS5976391 U JP S5976391U
- Authority
- JP
- Japan
- Prior art keywords
- drafting machine
- automatic drafting
- drawing device
- small hole
- cartridge holder
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の自動製図機用描画装置を示す概略断面説
明図、第２図は本考案にかかる自動製図機用描画装置の
一実施例を示す概略断面説明図、第３図は第１図および
第２図に示した描画装置に有するペン先の振動に関する
もので、ａは従来のものを説明するための説明図、ｂは
本考案にかかるものを説明するための説明図である。
６・・・・・・円筒状スリーブ、７・・・・・・カート
リッジホルダ、８・・・・・・バネ、１０ａ、１０ｂ・
・・・・・蓋１０に開設された吸入側の小孔、排出側の
小孔、１１ａ。
１１ｂ・・・・・・弁。FIG. 1 is a schematic cross-sectional explanatory diagram showing a conventional drawing device for an automatic drafting machine, FIG. 2 is a schematic cross-sectional explanatory diagram showing an embodiment of the drawing device for an automatic drafting machine according to the present invention, and FIG. The drawings relate to the vibration of the pen tip of the drawing device shown in FIGS. 6... Cylindrical sleeve, 7... Cartridge holder, 8... Spring, 10a, 10b.
. . . A small hole on the suction side and a small hole on the discharge side opened in the lid 10, 11a. 11b...Valve.
Claims (1)
圧力をかけたバネを有し且つ、前記カートリッジホルダ
が前記円筒スリーブの内面を摺接するようにした自動製
図機用描画器具において、前記スリーブの上部に蓋を形
成して密室とし、この密室に空気、液体などが通過する
吸入専用弁を有する小孔および排出専用弁を有する小孔
を形成したことを特徴とする自動製図機用描画装置。A drawing instrument for an automatic drafting machine, which has a spring that applies a constant pressure to a cartridge holder inserted into a cylindrical sleeve, and the cartridge holder is in sliding contact with the inner surface of the cylindrical sleeve, and a lid is provided on the top of the sleeve. A drawing device for an automatic drafting machine, characterized in that a closed chamber is formed with a small hole having an intake valve through which air, liquid, etc. pass, and a small hole having a discharge valve through which air, liquid, etc. pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17156382U JPS5976391U (en) | 1982-11-15 | 1982-11-15 | Drawing device for automatic drafting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17156382U JPS5976391U (en) | 1982-11-15 | 1982-11-15 | Drawing device for automatic drafting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5976391U true JPS5976391U (en) | 1984-05-23 |
Family
ID=30374219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17156382U Pending JPS5976391U (en) | 1982-11-15 | 1982-11-15 | Drawing device for automatic drafting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5976391U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4527853Y1 (en) * | 1966-09-29 | 1970-10-27 | ||
| JPS4822812U (en) * | 1971-07-20 | 1973-03-15 | ||
| JPS52125037A (en) * | 1976-04-13 | 1977-10-20 | Seiko Instr & Electronics | Pencile device with means for pressing lead pushing rod |
-
1982
- 1982-11-15 JP JP17156382U patent/JPS5976391U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4527853Y1 (en) * | 1966-09-29 | 1970-10-27 | ||
| JPS4822812U (en) * | 1971-07-20 | 1973-03-15 | ||
| JPS52125037A (en) * | 1976-04-13 | 1977-10-20 | Seiko Instr & Electronics | Pencile device with means for pressing lead pushing rod |
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