JPS61201889U - - Google Patents
Info
- Publication number
- JPS61201889U JPS61201889U JP8514085U JP8514085U JPS61201889U JP S61201889 U JPS61201889 U JP S61201889U JP 8514085 U JP8514085 U JP 8514085U JP 8514085 U JP8514085 U JP 8514085U JP S61201889 U JPS61201889 U JP S61201889U
- Authority
- JP
- Japan
- Prior art keywords
- light
- pair
- drawing plane
- projecting
- optical axis
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案による自動製図機を作図面と
垂直な方向から見た要部の構成図、第２図は、第
１図の正面図、第３図は、第１図の側面図である
。
１……作図面、２……プーリ、３……ワイヤ、
４……モータ、５……ビーム、６……ペンヘツド
、７，８……アーム、９……投光手段、１０……
受光手段。
Fig. 1 is a configuration diagram of the main parts of the automatic drawing machine according to the present invention viewed from a direction perpendicular to the drawing drawing, Fig. 2 is a front view of Fig. 1, and Fig. 3 is a side view of Fig. 1. It is. 1...Drawing drawing, 2...Pulley, 3...Wire,
4...Motor, 5...Beam, 6...Pen head, 7, 8...Arm, 9...Light projecting means, 10...
Light receiving means.
Claims (1)
の上下端に、ビームの移動方向に向けて突出する
ように設けられた各一対のアームと、前記ビーム
の下端側のアームの自由端側に支持され、前記作
図面と平行な光軸の光を投光する一対の投光手段
と、前記ビームの上端側のアームの自由端側に前
記投光手段の光軸上に位置するように支持された
受光手段とを設けたことを特徴とする自動製図機
の安全装置。 A beam that moves along the drawing plane, a pair of arms provided at the upper and lower ends of this beam so as to protrude in the moving direction of the beam, and a support at the free end side of the arm on the lower end side of the beam. a pair of light projecting means for projecting light with an optical axis parallel to the drawing plane; and a pair of light projecting means for projecting light with an optical axis parallel to the drawing plane; A safety device for an automatic drafting machine, characterized in that it is equipped with a light receiving means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8514085U JPS61201889U (en) | 1985-06-07 | 1985-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8514085U JPS61201889U (en) | 1985-06-07 | 1985-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61201889U true JPS61201889U (en) | 1986-12-18 |
Family
ID=30635260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8514085U Pending JPS61201889U (en) | 1985-06-07 | 1985-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61201889U (en) |
-
1985
- 1985-06-07 JP JP8514085U patent/JPS61201889U/ja active Pending
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