JPS6267209U - - Google Patents
Info
- Publication number
- JPS6267209U JPS6267209U JP15830785U JP15830785U JPS6267209U JP S6267209 U JPS6267209 U JP S6267209U JP 15830785 U JP15830785 U JP 15830785U JP 15830785 U JP15830785 U JP 15830785U JP S6267209 U JPS6267209 U JP S6267209U
- Authority
- JP
- Japan
- Prior art keywords
- changing portion
- radius changing
- transducer
- radius
- circumferential direction
- 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
- 238000001514 detection method Methods 0.000 claims description 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は本考案による第１実施例を示した正面
図、第２図は第１図のＨ―Ｈ断面を示した断面図
、第３図は本考案による第２実施例を示した正面
図、第４図は本考案による第３実施例を示した断
面図、第５図は従来の回転角度検出装置を示した
正面図、第６図は第５図の―断面を示した断
面図である。
主要部分の符号の説明、１……円板部材、２…
…第１トランスデユーサ、３……第２トランスデ
ユーサ、６……担持部材、６ａ……切欠端部、７
……半径変化形成部材、７ａ，７ｂ……切欠端部
。
Fig. 1 is a front view showing the first embodiment of the present invention, Fig. 2 is a sectional view taken along the line HH in Fig. 1, and Fig. 3 is a front view showing the second embodiment of the invention. 4 is a sectional view showing the third embodiment of the present invention, FIG. 5 is a front view showing a conventional rotation angle detection device, and FIG. 6 is a sectional view showing the cross section of FIG. 5. It is. Explanation of symbols of main parts, 1...disc member, 2...
...first transducer, 3...second transducer, 6...carrying member, 6a...notch end, 7
... Radius change forming member, 7a, 7b... Notch end.
Claims (1)
沿つて第１半径変化部、第２半径変化部、第３半
径変化部を有する円盤部材と、前記第１半径変化
部のみに応じて電気信号を発生する第１トランス
デユーサと、前記第２半径変化部及び前記第３半
径変化部のみに応じて電気信号を発生する第２ト
ランスデユーサとを有する回転角度検出装置であ
つて、前記第２半径変化部及び前記第３半径変化
部は前記第１半径変化部を挾んで周方向に離間し
ており、前記第２トランスデユーサは前記第１ト
ランスデユーサに対して前記第１半径変化部から
前記第２半径変化部へ向かう周方向に配設されて
いることを特徴とする回転角度検出装置。 a disk member that rotates in conjunction with a rotating work body and has a first radius changing portion, a second radius changing portion, and a third radius changing portion along the circumferential direction; A rotation angle detection device comprising: a first transducer that generates an electrical signal according to the second radius changing portion and the third radius changing portion; , the second radius changing portion and the third radius changing portion are spaced apart from each other in the circumferential direction with the first radius changing portion in between, and the second transducer is spaced apart from the first transducer with respect to the first transducer. A rotation angle detection device characterized in that the device is disposed in a circumferential direction from the first radius changing portion to the second radius changing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15830785U JPS6267209U (en) | 1985-10-16 | 1985-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15830785U JPS6267209U (en) | 1985-10-16 | 1985-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6267209U true JPS6267209U (en) | 1987-04-27 |
Family
ID=31081673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15830785U Pending JPS6267209U (en) | 1985-10-16 | 1985-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6267209U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059905B2 (en) * | 1981-10-20 | 1985-12-27 | 三共株式会社 | Method for producing 2-alkoxyiminobutyric acid derivatives |
-
1985
- 1985-10-16 JP JP15830785U patent/JPS6267209U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059905B2 (en) * | 1981-10-20 | 1985-12-27 | 三共株式会社 | Method for producing 2-alkoxyiminobutyric acid derivatives |
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