JPS5892092U - Drafting device for automatic drafting machine - Google Patents
Drafting device for automatic drafting machineInfo
- Publication number
- JPS5892092U JPS5892092U JP18631181U JP18631181U JPS5892092U JP S5892092 U JPS5892092 U JP S5892092U JP 18631181 U JP18631181 U JP 18631181U JP 18631181 U JP18631181 U JP 18631181U JP S5892092 U JPS5892092 U JP S5892092U
- Authority
- JP
- Japan
- Prior art keywords
- writing instrument
- pencil lead
- drafting
- automatic
- remaining amount
- 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図は筆記具装着板の斜視図、第２図は本実施例、第
３図は他の実施例、第４図は別の実施例に係る夫々鉛筆
芯残量検出装置の要部の一部断面された側面図である。
１・・・・・・筆記具装着板、１０・・・・・・鉛筆芯
、１１・・・・・・鉛筆ホルダ、１２・・・・・・上部
外筒、１２ａ・・・・・・下部外筒、１２ｂ・・・・・
・切欠き部、１２Ｃ・・・・・・蓋、１３・・・・・・
スライダ、１３ａ・・・・・・突出部、１３ｂ・・・・
・・面、１４・・・・・・押し棒、１５・・・・・・ス
クリュー、１５ａ・・・・・・ギヤー、１６・・・・・
・ギヤー付モータ、１８・・・・・・リミットスイッチ
、１９・・・・・・光学装置、１９ａ・・・・・・光線
、２０・・・・・・エンコーダ。 。Fig. 1 is a perspective view of a writing instrument mounting plate, Fig. 2 is a main part of a pencil lead remaining amount detection device according to this embodiment, Fig. 3 is another embodiment, and Fig. 4 is a main part of a pencil lead remaining amount detection device according to another embodiment. FIG. 3 is a partially sectioned side view. 1... Writing instrument mounting plate, 10... Pencil lead, 11... Pencil holder, 12... Upper outer cylinder, 12a... Lower part. Outer cylinder, 12b...
・Notch, 12C...Lid, 13...
Slider, 13a... Protrusion, 13b...
...Face, 14...Push rod, 15...Screw, 15a...Gear, 16...
- Motor with gear, 18...Limit switch, 19...Optical device, 19a...Light beam, 20...Encoder. .
Claims (1)
具装着板を備えた自動製図機用作図装置において、該筆
記具装着板に固定され、描画時の鉛筆芯の摩耗によって
移動する鉛筆芯の頭部と一定の相対位置関係を保って移
動する該筆記具の特定部の位置を検出して該鉛筆芯の残
量を検出する□ 鉛筆芯残量検出装置を備えたことを特
徴とする自動製図機用作図装置。- In a drawing device for an automatic drafting machine that is equipped with a writing instrument mounting plate that allows different types of writing instruments to be attached and detached to the mounting part, the head of a pencil lead is fixed to the writing instrument mounting plate and moves due to wear of the pencil lead during drawing. An automatic drafting machine characterized by being equipped with a pencil lead remaining amount detection device that detects the remaining amount of the pencil lead by detecting the position of a specific portion of the writing instrument that moves while maintaining a constant relative positional relationship with the writing instrument. Plotting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18631181U JPS5892092U (en) | 1981-12-16 | 1981-12-16 | Drafting device for automatic drafting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18631181U JPS5892092U (en) | 1981-12-16 | 1981-12-16 | Drafting device for automatic drafting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5892092U true JPS5892092U (en) | 1983-06-22 |
Family
ID=29988147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18631181U Pending JPS5892092U (en) | 1981-12-16 | 1981-12-16 | Drafting device for automatic drafting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5892092U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55154200A (en) * | 1979-05-22 | 1980-12-01 | Tokyo Shibaura Electric Co | Method of controlling automatic drawing instrument |
-
1981
- 1981-12-16 JP JP18631181U patent/JPS5892092U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55154200A (en) * | 1979-05-22 | 1980-12-01 | Tokyo Shibaura Electric Co | Method of controlling automatic drawing instrument |
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