JPS5864496U - pentagonal ruler - Google Patents

pentagonal ruler

Info

Publication number
JPS5864496U
JPS5864496U JP15948381U JP15948381U JPS5864496U JP S5864496 U JPS5864496 U JP S5864496U JP 15948381 U JP15948381 U JP 15948381U JP 15948381 U JP15948381 U JP 15948381U JP S5864496 U JPS5864496 U JP S5864496U
Authority
JP
Japan
Prior art keywords
pentagonal
ruler
sides
utility
model registration
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
Application number
JP15948381U
Other languages
Japanese (ja)
Inventor
道夫 栗林
小橋　広志
Original Assignee
日本電気株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP15948381U priority Critical patent/JPS5864496U/en
Publication of JPS5864496U publication Critical patent/JPS5864496U/en
Pending legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａは本考案による五角定規の平面図、第１図すは
第１図ａの側面図、第２図は本考案による五角定規によ
る作図の状態を示す平面図で、図中１は五角定規、２は
目盛ζ４．７．８．９゜１０は五角定規を構成する辺、
３．　５．　６は端面を示す。FIG. 1a is a plan view of the pentagonal ruler according to the present invention, FIG. 1 is a side view of FIG. 1a, and FIG. Pentagonal ruler, 2 is the scale ζ4.7.8.9゜10 is the side that makes up the pentagonal ruler,
3. 5. 6 indicates an end face.

Claims (1)

【実用新案登録請求の範囲】 １　一つの辺と、その辺に対しそれぞれの内角が１３５
度を成す等しい長さの二辺と、その二辺に対しそれぞれ
の内角が直角を成ししかもそれぞれが互に直角に交わる
等しい長さの二辺とから構成されたことを特徴とする五
角定規。 ２　一つの辺と、その辺に対しそれぞれの内角が１３５
度を成す等しい長さの二辺の各々の端面に面取りが施さ
れた実用新案登録請求の範囲第１項に記載の五角定規。 ３　一つの辺に目盛を備えた実用新案登録請求の範囲第
１項に記載の五角定規。[Claims for Utility Model Registration] 1 One side and each interior angle of that side is 135
A pentagonal ruler characterized by being composed of two sides of equal length that form a degree, and two sides of equal length that each internal angle makes a right angle to the two sides and intersects each other at right angles. . 2 One side and each interior angle to that side is 135
The pentagonal ruler according to claim 1 of the utility model registration claim, wherein each end face of each of the two sides of equal length forming a degree is chamfered. 3. The pentagonal ruler as set forth in claim 1 of the utility model registration claim, which has a scale on one side.
JP15948381U 1981-10-26 1981-10-26 pentagonal ruler Pending JPS5864496U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15948381U JPS5864496U (en) 1981-10-26 1981-10-26 pentagonal ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15948381U JPS5864496U (en) 1981-10-26 1981-10-26 pentagonal ruler

Publications (1)

Publication Number Publication Date
JPS5864496U true JPS5864496U (en) 1983-04-30

Family

ID=29951933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15948381U Pending JPS5864496U (en) 1981-10-26 1981-10-26 pentagonal ruler

Country Status (1)

Country Link
JP (1) JPS5864496U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5054243B1 (en) * 2012-04-02 2012-10-24 公二 宇野 Linear ruler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5054243B1 (en) * 2012-04-02 2012-10-24 公二 宇野 Linear ruler

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