JPH0245401U - - Google Patents
Info
- Publication number
- JPH0245401U JPH0245401U JP12352588U JP12352588U JPH0245401U JP H0245401 U JPH0245401 U JP H0245401U JP 12352588 U JP12352588 U JP 12352588U JP 12352588 U JP12352588 U JP 12352588U JP H0245401 U JPH0245401 U JP H0245401U
- Authority
- JP
- Japan
- Prior art keywords
- sectional profile
- cross
- orthogonal parts
- long
- metal angular
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims 2
- 230000001154 acute effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は正面図、第２図は側面図、第３図は平
面図であり、第４図、第５図は従来の曲尺の側面
図と平面図、第６図は第５図の断面図である。
１…短枝、２…長枝、１′，２′…斜截端（溶
接接合継目）。
Fig. 1 is a front view, Fig. 2 is a side view, Fig. 3 is a plan view, Figs. It is a diagram. 1...Short branch, 2...Long branch, 1', 2'...Beveled end (welded joint).
Claims (1)
か異なるもう一つの対角とをもつへん平四辺形の
各対角部分を前者は互いに反曲した凹円弧、後者
は互いに平行な線分にて各辺と結んだ断面輪郭を
有する条片よりなり、長さ比ほぼ１：２の短枝と
長枝とが直交Ｌ字形をなす金属製角度直尺におい
て、 短枝及び長枝がそれらの直交部を含めた全長に
わたつて一様な上記断面輪郭になり、直交部の出
隅と入隅にわたる直接の溶接継目を有すること を特徴とする、金属製角度直尺。[Claims for Utility Model Registration] Each diagonal portion of a flattened rectangle has two obtuse and equal diagonals and another acute and slightly different diagonal. In a metal angular straight length consisting of a strip having a cross-sectional profile connected to each side by line segments parallel to each other, and having a length ratio of approximately 1:2, a short branch and a long branch form a perpendicular L-shape. and a metal angular straight measure, characterized in that the long branches have the above-mentioned cross-sectional profile that is uniform over their entire length including their orthogonal parts, and have direct welded seams across the outer and inner corners of the orthogonal parts. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988123525U JP2523265Y2 (en) | 1988-09-22 | 1988-09-22 | Metal angle straight scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988123525U JP2523265Y2 (en) | 1988-09-22 | 1988-09-22 | Metal angle straight scale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0245401U true JPH0245401U (en) | 1990-03-28 |
| JP2523265Y2 JP2523265Y2 (en) | 1997-01-22 |
Family
ID=31372458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988123525U Expired - Lifetime JP2523265Y2 (en) | 1988-09-22 | 1988-09-22 | Metal angle straight scale |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523265Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540336A (en) * | 1978-09-14 | 1980-03-21 | Kurio Medical:Kk | Super low temperature gas supply system |
-
1988
- 1988-09-22 JP JP1988123525U patent/JP2523265Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540336A (en) * | 1978-09-14 | 1980-03-21 | Kurio Medical:Kk | Super low temperature gas supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2523265Y2 (en) | 1997-01-22 |