JPH0295697U - - Google Patents
Info
- Publication number
- JPH0295697U JPH0295697U JP282589U JP282589U JPH0295697U JP H0295697 U JPH0295697 U JP H0295697U JP 282589 U JP282589 U JP 282589U JP 282589 U JP282589 U JP 282589U JP H0295697 U JPH0295697 U JP H0295697U
- Authority
- JP
- Japan
- Prior art keywords
- scale
- vertical
- magnifying glass
- shaft
- horizontal scale
- 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
- 239000011521 glass Substances 0.000 claims description 5
Landscapes
- Lenses (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図は本考案を備えた製図機の１部を示す平
面図、第２図は正面図である。
１……製図機ヘツド部、２……垂直スケル、３
……垂直スケル取付用ナツト、４……水平スケル
、５……水平スケル取付用ナツト、６……Ｌ字型
金具、７……拡大鏡、８……拡大鏡セツト竪軸。
FIG. 1 is a plan view showing a part of a drawing machine equipped with the present invention, and FIG. 2 is a front view. 1...Drawing machine head part, 2...Vertical scale, 3
...Vertical scale mounting nut, 4...Horizontal scale, 5...Horizontal scale mounting nut, 6...L-shaped bracket, 7...Magnifying glass, 8...Magnifying glass set vertical shaft.
Claims (1)
製図機において、上記水平スケルおよび垂直スケ
ルの目盛を拡大するための拡大鏡と、上記拡大鏡
を上記製図板から一定の距離を保持し、かつ上記
拡大鏡を自由に回転移動するための竪軸と、上記
竪軸を上記水平スケルおよび垂直スケルに固定す
るためのＬ字型金具と、を有することを特徴とす
る製図機用の拡大鏡付加装置。 A drawing machine having a drawing board, a horizontal scale, and a vertical scale, comprising: a magnifying glass for enlarging the scales of the horizontal scale and the vertical scale, the magnifying glass being held at a certain distance from the drawing board; 1. A magnifying glass addition device for a drafting machine, comprising: a vertical shaft for freely rotationally moving the shaft; and an L-shaped fitting for fixing the vertical shaft to the horizontal scale and the vertical scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP282589U JPH0295697U (en) | 1989-01-14 | 1989-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP282589U JPH0295697U (en) | 1989-01-14 | 1989-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295697U true JPH0295697U (en) | 1990-07-30 |
Family
ID=31203936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP282589U Pending JPH0295697U (en) | 1989-01-14 | 1989-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295697U (en) |
-
1989
- 1989-01-14 JP JP282589U patent/JPH0295697U/ja active Pending
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