JPS62133105U - - Google Patents
Info
- Publication number
- JPS62133105U JPS62133105U JP1745286U JP1745286U JPS62133105U JP S62133105 U JPS62133105 U JP S62133105U JP 1745286 U JP1745286 U JP 1745286U JP 1745286 U JP1745286 U JP 1745286U JP S62133105 U JPS62133105 U JP S62133105U
- Authority
- JP
- Japan
- Prior art keywords
- angle
- protractor
- index
- parallelogram
- aligning
- 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
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図および第２図は本考案の一実施例で、第
１図は平面図、第２図は側面図、第３図および第
４図は従来の角度計測治具の一実施例で、第３図
は平面図、第４図は側面図、第５図および第６図
は従来の角度計測器の他の実施例で、第５図は平
面図、第６図は側面図である。
１：基脚、２：回転脚、２ａ：指標、３，４：
従動脚、５：分度器、６，７，８，９：リベツト
。
1 and 2 show an embodiment of the present invention, FIG. 1 is a plan view, FIG. 2 is a side view, and FIGS. 3 and 4 are an embodiment of a conventional angle measuring jig. FIG. 3 is a plan view, FIG. 4 is a side view, and FIGS. 5 and 6 are other embodiments of the conventional angle measuring instrument, where FIG. 5 is a plan view and FIG. 6 is a side view. 1: Base leg, 2: Rotating leg, 2a: Index, 3, 4:
Followed legs, 5: protractor, 6, 7, 8, 9: rivets.
Claims (1)
ように回転可能に連結され、１メンバー（基脚）
の一端の連結点と分度器との中心を一致せしめて
分度器を基脚に固定し、該連結点で連結される他
のメンバー（回転脚）が前記分度器の角度目盛を
示すように延長して指標とし、その指標を前記分
度器の目盛に合わせることにより平行四辺形の１
角を所要の角度とし、対角（残りの２本のメンバ
ー、即ち従動脚のなす角）を所要の角度にするこ
とを特徴とする角度計測器。 Four parallel members are rotatably connected to form a parallelogram, with one member (base leg)
The protractor is fixed to the base leg by aligning the connecting point at one end with the center of the protractor, and the other member (swivel leg) connected at the connecting point is extended to indicate the angle scale of the protractor, and an index is formed. 1 of the parallelogram by aligning the index with the scale of the protractor.
An angle measuring instrument characterized in that a corner is set to a required angle, and a diagonal angle (the angle formed by the remaining two members, that is, the driven legs) is set to the required angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1745286U JPS62133105U (en) | 1986-02-12 | 1986-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1745286U JPS62133105U (en) | 1986-02-12 | 1986-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62133105U true JPS62133105U (en) | 1987-08-22 |
Family
ID=30810229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1745286U Pending JPS62133105U (en) | 1986-02-12 | 1986-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62133105U (en) |
-
1986
- 1986-02-12 JP JP1745286U patent/JPS62133105U/ja active Pending
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