JPS6457098U - - Google Patents
Info
- Publication number
- JPS6457098U JPS6457098U JP15342687U JP15342687U JPS6457098U JP S6457098 U JPS6457098 U JP S6457098U JP 15342687 U JP15342687 U JP 15342687U JP 15342687 U JP15342687 U JP 15342687U JP S6457098 U JPS6457098 U JP S6457098U
- Authority
- JP
- Japan
- Prior art keywords
- protractor
- outer edge
- ruler
- rotation mechanism
- scale marked
- 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
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図は本考案の一実施例の平面図である。
１……分度器本体、２……目盛、３……回転機
構。
FIG. 1 is a plan view of an embodiment of the present invention. 1...protractor body, 2...scale, 3...rotation mechanism.
Claims (1)
に設けられ該分度器本体に対して回転自在な回転
機構と、前記分度器本体の外縁周部に印された角
度目盛と、前記分度器本体の外縁周部に印され且
つ前記分度器本体を垂直に立てて前記回転機構を
中心に回転させたときに前記外縁周部の回転移動
距離を示す長さ目盛とを備えることを特徴とする
分度器物差し。 A circular plate-shaped protractor body, a rotation mechanism provided at the center of the protractor body and rotatable with respect to the protractor body, an angle scale marked on the outer edge of the protractor body, and an outer edge of the protractor body. A protractor ruler, characterized in that the protractor ruler is provided with a length scale marked on the outer edge of the protractor and indicating a rotational movement distance of the outer periphery when the protractor main body is stood vertically and rotated around the rotation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15342687U JPS6457098U (en) | 1987-10-06 | 1987-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15342687U JPS6457098U (en) | 1987-10-06 | 1987-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6457098U true JPS6457098U (en) | 1989-04-10 |
Family
ID=31429254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15342687U Pending JPS6457098U (en) | 1987-10-06 | 1987-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6457098U (en) |
-
1987
- 1987-10-06 JP JP15342687U patent/JPS6457098U/ja active Pending