JPS61131292U - - Google Patents
Info
- Publication number
- JPS61131292U JPS61131292U JP1479585U JP1479585U JPS61131292U JP S61131292 U JPS61131292 U JP S61131292U JP 1479585 U JP1479585 U JP 1479585U JP 1479585 U JP1479585 U JP 1479585U JP S61131292 U JPS61131292 U JP S61131292U
- Authority
- JP
- Japan
- Prior art keywords
- elongated hole
- protrusion
- ruler
- right angle
- hole
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
- Details Of Cutting Devices (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図ａ，ｂ第３図ａ，ｂは本考案の部品を示す正面
図および中央断面図、第４図は従来の一例を示す
正面図である。
１…直角定規部、２…直線定規部、３…ネジ、
４…板ナツト、５…長穴、６…長方体、７…丸穴
。
Fig. 1 is a perspective view showing one embodiment of the present invention;
Figures 3a and 3b are a front view and a central sectional view showing the parts of the present invention, and Figure 4 is a front view showing a conventional example. 1... Right angle ruler part, 2... Straight ruler part, 3... Screw,
4...Plate nut, 5...Elongated hole, 6...Rectangular shape, 7...Round hole.
Claims (1)
る長穴と長穴の長手方向に沿つて長手方向と直角
な目盛りを有すし、かつ第１の辺に隣接する第２
の辺に９０°で深さは長穴の長手方向の寸法に近
く９０°の先端から第２の辺に下にした垂線が長
穴の長手方向と並行なＶ字形の切欠きを有する直
角定規部と、前記直角定規部の第２の辺に近い長
さを有し、先端の下部に長穴の短手方向の幅と等
しく、長穴に挿入し摺動させた場合定規として利
用する辺が短形板の第２の辺と常に並行になる突
起を有し上面から突起の中央を経て突起下面まで
貫通する丸穴を有する直線定規部と、前記、直線
定規部の丸穴に挿入するネジ部と、一辺の長さが
座ぐりの幅に等しく外形が四角で前記直角定規部
の長穴の座ぐられた部分に挿入できる板ナツトと
を含むことを特徴とするコーナ罫書治具。 A long hole parallel to the first side of the rectangular plate and countersunk on the back side;
A right angle ruler with a V-shaped notch at 90° on the side, the depth of which is close to the longitudinal dimension of the elongated hole, and the perpendicular line drawn from the tip of the 90° point down to the second side is parallel to the longitudinal direction of the elongated hole. and a side that has a length close to the second side of the right angle ruler part, is equal to the width in the short direction of the elongated hole at the bottom of the tip, and is used as a ruler when inserted into the elongated hole and slid. a straight ruler part having a protrusion that is always parallel to the second side of the rectangular plate and having a round hole passing through from the top surface through the center of the protrusion to the bottom surface of the protrusion; and a straight ruler part that is inserted into the round hole of the straight ruler part. A corner scribing jig comprising a threaded part and a plate nut whose length on one side is equal to the width of the counterbore and whose outer shape is square and which can be inserted into the counterbored part of the elongated hole of the right angle ruler part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479585U JPS61131292U (en) | 1985-02-05 | 1985-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479585U JPS61131292U (en) | 1985-02-05 | 1985-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61131292U true JPS61131292U (en) | 1986-08-16 |
Family
ID=30500046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1479585U Pending JPS61131292U (en) | 1985-02-05 | 1985-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61131292U (en) |
-
1985
- 1985-02-05 JP JP1479585U patent/JPS61131292U/ja active Pending
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