JPS5824397U - set square - Google Patents

set square

Info

Publication number
JPS5824397U
JPS5824397U JP11978781U JP11978781U JPS5824397U JP S5824397 U JPS5824397 U JP S5824397U JP 11978781 U JP11978781 U JP 11978781U JP 11978781 U JP11978781 U JP 11978781U JP S5824397 U JPS5824397 U JP S5824397U
Authority
JP
Japan
Prior art keywords
line
opposite side
corner
triangular ruler
slit
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
JP11978781U
Other languages
Japanese (ja)
Inventor
千葉　睦朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11978781U priority Critical patent/JPS5824397U/en
Publication of JPS5824397U publication Critical patent/JPS5824397U/en
Pending legal-status Critical Current

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) [Abstract] 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 drawings]

第１図は本考案の一実施例を示す平面図、第２図、第３
図は夫々第２、第３実施例の平面図、第４図は第３実施
例における使用態様説明図である。 ＥＦ、　ＴＢ、　ＩＪ、　ＨＣ・・・・・・線、５−−
−−−−スリット、Ｇ・・・・・・寸法目盛線。Figure 1 is a plan view showing one embodiment of the present invention, Figures 2 and 3 are
The figures are plan views of the second and third embodiments, respectively, and FIG. 4 is an explanatory view of how the third embodiment is used. EF, TB, IJ, HC... line, 5--
-----Slit, G... Dimension scale line.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）隅角部が７５°、６０’および４５°に形成され
た三角定規であって、前記７５°隅角部の頂点よりその
対辺へ垂線が引かれ、該垂線の中間点で交り前記７５°
隅角部の対辺に平行な平行線が記入され、前記垂線また
は平行線に沿うスリットが設けられ、該スリットにはそ
の長さ方向に沿い寸法目盛線が設けられたことを特徴と
する三角定規。(1) A triangular ruler with corners formed at 75°, 60', and 45°, in which a perpendicular line is drawn from the apex of the 75° corner to the opposite side, and the perpendicular lines intersect at the midpoint. Said 75°
A triangular ruler characterized in that a parallel line is drawn on the opposite side of a corner, a slit is provided along the perpendicular line or the parallel line, and a dimension scale line is provided along the length of the slit. . （２）前記いずれかの隅角部の対辺側にリマソン曲線縁
を有する弧状板が一体に付加された実用新案登録請求の
範囲第１項記載の三角定規。(2) The triangular ruler according to claim 1, which is registered as a utility model and further includes an arcuate plate having a Limason curved edge integrally added to the opposite side of one of the corner portions.
JP11978781U 1981-08-11 1981-08-11 set square Pending JPS5824397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11978781U JPS5824397U (en) 1981-08-11 1981-08-11 set square

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11978781U JPS5824397U (en) 1981-08-11 1981-08-11 set square

Publications (1)

Publication Number Publication Date
JPS5824397U true JPS5824397U (en) 1983-02-16

Family

ID=29913822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11978781U Pending JPS5824397U (en) 1981-08-11 1981-08-11 set square

Country Status (1)

Country Link
JP (1) JPS5824397U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022250112A1 (en) 2021-05-28 2022-12-01 Ｊｆｅスチール株式会社 Method for manufacturing grain-oriented electromagnetic steel sheet
WO2022255259A1 (en) 2021-05-31 2022-12-08 Ｊｆｅスチール株式会社 Method for manufacturing oriented electrical steel sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022250112A1 (en) 2021-05-28 2022-12-01 Ｊｆｅスチール株式会社 Method for manufacturing grain-oriented electromagnetic steel sheet
WO2022255259A1 (en) 2021-05-31 2022-12-08 Ｊｆｅスチール株式会社 Method for manufacturing oriented electrical steel sheet

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