JPS6453901U - - Google Patents
Info
- Publication number
- JPS6453901U JPS6453901U JP14820187U JP14820187U JPS6453901U JP S6453901 U JPS6453901 U JP S6453901U JP 14820187 U JP14820187 U JP 14820187U JP 14820187 U JP14820187 U JP 14820187U JP S6453901 U JPS6453901 U JP S6453901U
- Authority
- JP
- Japan
- Prior art keywords
- flat plate
- fixed part
- movable part
- fitted
- drawn
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図は本考案の一実施例を示す図で可動部と
固定部を組合わせた状態の斜視図、第２図は可動
部の平面図、第３図は固定部の平面図である。
１…可動部、２…固定部、１１，１１′…可動
部の嵌合部、１２…目盛り、１３，１３′…固定
部の嵌合部、１４…直線。
FIG. 1 is a perspective view showing an embodiment of the present invention in which a movable part and a fixed part are combined, FIG. 2 is a plan view of the movable part, and FIG. 3 is a plan view of the fixed part. 1... Movable part, 2... Fixed part, 11, 11'... Fitting part of moving part, 12... Scale, 13, 13'... Fitting part of fixed part, 14... Straight line.
Claims (1)
成され、前記固定部および可動部は、各々の平板
上に所定の間隔をもつて平行に配設された２個の
嵌合部により互いにスライド可能に嵌合され、か
つ前記固定部の嵌合部間の平板上には直線が描か
れ、前記可動部の嵌合部間の平板上には一点より
放射状に目盛りが描かれたことを特徴とする座標
読みとり用定規。 It is composed of a fixed part and a movable part made of a transparent flat plate, and the fixed part and the movable part are slidable relative to each other by two fitting parts arranged in parallel with each other at a predetermined interval on each flat plate. A straight line is drawn on the flat plate between the fitted parts of the fixed part when they are fitted, and a scale is drawn radially from one point on the flat plate between the fitted parts of the movable part. Ruler for reading coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14820187U JPS6453901U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14820187U JPS6453901U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453901U true JPS6453901U (en) | 1989-04-03 |
Family
ID=31419307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14820187U Pending JPS6453901U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453901U (en) |
-
1987
- 1987-09-30 JP JP14820187U patent/JPS6453901U/ja active Pending