JPS60105190U - Combination ruler for drafting - Google Patents
Combination ruler for draftingInfo
- Publication number
- JPS60105190U JPS60105190U JP19779983U JP19779983U JPS60105190U JP S60105190 U JPS60105190 U JP S60105190U JP 19779983 U JP19779983 U JP 19779983U JP 19779983 U JP19779983 U JP 19779983U JP S60105190 U JPS60105190 U JP S60105190U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- drafting
- fitting groove
- combination ruler
- protractor
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は組合せの平面図、第３図はＥ−Ｅの
断面図、第４図はＡ、 Ｂ、の断面図である。
Ａ〜定規Ａ、Ｂ〜定規ＢＸＣ〜分度計、１〜目盛り、２
〜突起部、３，３′〜突出片、４，４′〜凹形溝、５〜
突起部。1 and 2 are a plan view of the combination, FIG. 3 is a sectional view taken along line E-E, and FIG. 4 is a sectional view taken along lines A and B. A~Ruler A, B~Ruler BXC~Protractor, 1~Scale, 2
~ Projection, 3, 3' ~ Projection piece, 4, 4' ~ Concave groove, 5 ~
protrusion.
Claims (1)
４を形成し、他の定規Ｂの一辺には突出片３と斜辺に凹
形嵌合溝４′を設けた定規Ｂを、該定規Ａに嵌谷し、更
に底辺に凸形突出片３′を有する分度計Ｃを、定規Ｂの
嵌合溝４′に嵌合して左右自在に摺り動かし目盛り１を
合致出来るようになした、製図用組合せ定規。A ruler having an appropriate thickness, with a concave fitting groove 4 formed on each side of a ruler A, a protruding piece 3 on one side of the other ruler B, and a concave fitting groove 4' on the oblique side. Fit the protractor B into the ruler A, and then fit the protractor C, which has a convex protruding piece 3' on the bottom, into the fitting groove 4' of the ruler B, and slide it freely left and right to match the scale 1. A combination ruler for drafting that allows you to do it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19779983U JPS60105190U (en) | 1983-12-21 | 1983-12-21 | Combination ruler for drafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19779983U JPS60105190U (en) | 1983-12-21 | 1983-12-21 | Combination ruler for drafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60105190U true JPS60105190U (en) | 1985-07-18 |
Family
ID=30756282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19779983U Pending JPS60105190U (en) | 1983-12-21 | 1983-12-21 | Combination ruler for drafting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60105190U (en) |
-
1983
- 1983-12-21 JP JP19779983U patent/JPS60105190U/en active Pending
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