JPS60187094U - circular drawing board - Google Patents
circular drawing boardInfo
- Publication number
- JPS60187094U JPS60187094U JP7438384U JP7438384U JPS60187094U JP S60187094 U JPS60187094 U JP S60187094U JP 7438384 U JP7438384 U JP 7438384U JP 7438384 U JP7438384 U JP 7438384U JP S60187094 U JPS60187094 U JP S60187094U
- Authority
- JP
- Japan
- Prior art keywords
- drawing board
- ruler
- circular
- circular drawing
- shaped
- 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)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はＴ形定規断面図、第２図は円形製図板断面図、
第３図はＴ形定規平面図、第４図は円形製図板平面図、
１は円形製図板、２はＴ形楚規、ａは曲円面ガイド部、
４は凸凹平行線ガイド部、５は透視点。Figure 1 is a sectional view of a T-shaped ruler, Figure 2 is a sectional view of a circular drawing board,
Figure 3 is a plan view of a T-shaped ruler, Figure 4 is a plan view of a circular drawing board,
1 is a circular drawing board, 2 is a T-shaped ruler, a is a curved circular guide part,
4 is an uneven parallel line guide part, and 5 is a perspective point.
Claims (1)
の凹面４．（２）Ｔ形定規の下向側に、円形の円周と同
寸法の曲面３、Ｔ形定規の上面に直定規に対し９０°の
凸面４、（１）円形製図板、（２）Ｔ形定規との組合に
より一点透視図を描く事を目的とした製図板です。(1) Side faces of a circular flat plate 3. Right-angled concave surfaces machined on the 3,000-sided plate 4. (2) On the downward side of the T-shaped ruler, a curved surface 3 with the same dimensions as the circumference of the circle, on the top surface of the T-shaped ruler, a convex surface 4 at 90 degrees to the straight ruler, (1) circular drawing board, (2) T A drawing board designed to draw one-point perspective drawings in combination with a shape ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7438384U JPS60187094U (en) | 1984-05-21 | 1984-05-21 | circular drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7438384U JPS60187094U (en) | 1984-05-21 | 1984-05-21 | circular drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60187094U true JPS60187094U (en) | 1985-12-11 |
Family
ID=30614630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7438384U Pending JPS60187094U (en) | 1984-05-21 | 1984-05-21 | circular drawing board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60187094U (en) |
-
1984
- 1984-05-21 JP JP7438384U patent/JPS60187094U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60187094U (en) | circular drawing board | |
| JPS58111415U (en) | Nut with long groove | |
| JPS6122692U (en) | optical prism type protractor | |
| JPS5843482U (en) | golf putting practice equipment | |
| JPS5914011U (en) | square magnetic disk | |
| JPS6293332U (en) | ||
| JPS59171991U (en) | Radiation drawing ruler | |
| JPS6128696U (en) | parallel ruler | |
| JPS6267792U (en) | ||
| JPS6027336U (en) | Load cell mounting structure | |
| JPS5958162U (en) | corner panel | |
| JPS5919392U (en) | One stroke dotted ruler | |
| JPS59124195U (en) | Fixed grooved ruler | |
| JPS60114862U (en) | paper flip ring | |
| JPS59137093U (en) | Parallel ruler that uses the grooves of the ruler | |
| JPS5986137U (en) | light table | |
| JPS583294U (en) | drawing board | |
| JPS58117989U (en) | a set of triangular rulers | |
| JPS59194989U (en) | graphing ruler | |
| JPS6060036U (en) | tape guide | |
| JPS6046281U (en) | Underlay with ruler | |
| JPS5838496U (en) | Square ruler with vernier | |
| JPS5942901U (en) | Portable rotating ruler with lens | |
| JPS59160296U (en) | T ruler whose angle can be changed freely | |
| JPS5921516U (en) | Insulating tape with center line |