JPS62121992U - - Google Patents
Info
- Publication number
- JPS62121992U JPS62121992U JP901286U JP901286U JPS62121992U JP S62121992 U JPS62121992 U JP S62121992U JP 901286 U JP901286 U JP 901286U JP 901286 U JP901286 U JP 901286U JP S62121992 U JPS62121992 U JP S62121992U
- Authority
- JP
- Japan
- Prior art keywords
- row
- scale
- radii
- circumference
- tip
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図ａは本考案の一実施例の表面目盛を省略
して示した平面図、同図ｂは断面図、第２図は第
１図の実施例の表面目盛を示す図である。
１……回転円板、２……つまみ、３ａ，３ｂ，
３ｃ……半径の小穴列、４……細溝穴、５……円
周小穴列。
FIG. 1a is a plan view of an embodiment of the present invention with the surface scale omitted, FIG. 1b is a sectional view, and FIG. 2 is a diagram showing the surface scale of the embodiment of FIG. 1...Rotating disk, 2...Knob, 3a, 3b,
3c... Radius small hole row, 4... Slotted hole, 5... Circumferential small hole row.
Claims (1)
、一つまたは複数の半径に沿つて、筆記具などの
先端が挿入される多数の小穴からなる小穴列があ
けられ、さらに、他の半径に沿つて、細溝穴があ
けられていると共に、表面には全周百分率比の目
盛が設けられていることを特徴とする型定規。 It has a rotary disk that can rotate about a central axis, and has a row of small holes formed along one or more radii into which the tip of a writing instrument or the like is inserted; A mold ruler characterized by having a narrow slotted hole along its length and having a scale of percentage ratio all around the circumference on its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP901286U JPS62121992U (en) | 1986-01-24 | 1986-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP901286U JPS62121992U (en) | 1986-01-24 | 1986-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62121992U true JPS62121992U (en) | 1987-08-03 |
Family
ID=30793924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP901286U Pending JPS62121992U (en) | 1986-01-24 | 1986-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62121992U (en) |
-
1986
- 1986-01-24 JP JP901286U patent/JPS62121992U/ja active Pending
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