JPS61147943U - - Google Patents
Info
- Publication number
- JPS61147943U JPS61147943U JP3174085U JP3174085U JPS61147943U JP S61147943 U JPS61147943 U JP S61147943U JP 3174085 U JP3174085 U JP 3174085U JP 3174085 U JP3174085 U JP 3174085U JP S61147943 U JPS61147943 U JP S61147943U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- light
- rotating shaft
- control device
- receiving elements
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Optical Transform (AREA)
Description
第１図は本考案の一実施例を示す装置の図、第
２図はその要部図、第８図は掃引制御装置の例示
図、第４図ないし第６図は受光素子確認の要領を
示すグラフ、第７図は従来の装置の図である。
１……回転軸、２，３……リング、４……光源
、５……反射鏡、９……受光素子群、１０……掃
引制御装置、１１……スリツプリング、１２……
磁気記録計。
Fig. 1 is a diagram of a device showing an embodiment of the present invention, Fig. 2 is a diagram of its main parts, Fig. 8 is an illustrative diagram of a sweep control device, and Figs. The graph shown in FIG. 7 is a diagram of a conventional device. DESCRIPTION OF SYMBOLS 1... Rotation axis, 2, 3... Ring, 4... Light source, 5... Reflector, 9... Light receiving element group, 10... Sweep control device, 11... Slip ring, 12...
Magnetic recorder.
Claims (1)
リングと間隔を有して上記回転軸へ嵌着された第
２のリングと、上記第１のリング上へ配置され上
記第２のリングへ向けてスリツト光を照射する光
源と、上記第２のリング上へ配置され上記スリツ
ト光を上記第２のリングに向けて反射する反射鏡
と、上記第１のリング上へ列状に配置され上記反
射光を受ける受光素子群と、同受光素子群に接続
された掃引制御装置と、同掃引制御装置の出力を
静止側に導出するスリツプリングと、同スリツプ
リングを介して上記掃引装置の出力を記録する磁
気記録計とを有することを特徴とする回転軸の捩
れ測定装置。 a first ring fitted to the rotating shaft; a second ring fitted to the rotating shaft with a space therebetween; and a second ring disposed on the first ring. a light source that irradiates slit light toward the ring; a reflector disposed on the second ring that reflects the slit light toward the second ring; and a reflector arranged on the first ring in a row. A group of light-receiving elements arranged to receive the reflected light, a sweep control device connected to the group of light-receiving elements, a slip ring for guiding the output of the sweep control device to the stationary side, and a slip ring connected to the sweep device through the slip ring. and a magnetic recorder for recording the output of a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3174085U JPS61147943U (en) | 1985-03-06 | 1985-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3174085U JPS61147943U (en) | 1985-03-06 | 1985-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61147943U true JPS61147943U (en) | 1986-09-12 |
Family
ID=30532615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3174085U Pending JPS61147943U (en) | 1985-03-06 | 1985-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61147943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01117543U (en) * | 1988-02-02 | 1989-08-08 |
-
1985
- 1985-03-06 JP JP3174085U patent/JPS61147943U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01117543U (en) * | 1988-02-02 | 1989-08-08 |
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