JPS58153320U - Magnetic detection head support device - Google Patents
Magnetic detection head support deviceInfo
- Publication number
- JPS58153320U JPS58153320U JP4845382U JP4845382U JPS58153320U JP S58153320 U JPS58153320 U JP S58153320U JP 4845382 U JP4845382 U JP 4845382U JP 4845382 U JP4845382 U JP 4845382U JP S58153320 U JPS58153320 U JP S58153320U
- Authority
- JP
- Japan
- Prior art keywords
- detection head
- magnetic
- scale
- groove
- support device
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は本考案の一実施例を示すもので、第１
図は磁気目盛が円板上に円周目盛として記録されたもの
への適用を示すもの、第２図は磁気目盛が直線状に記録
されたものへの適用例であり、
２は磁気目盛、７，１１．１２は磁気検出ヘッド支持装
置１４に設けられたみぞ、８と９は磁気検出ヘッド、１
０と１５はみぞ７，１１および１２を開閉するねじであ
る。Figures 1 and 2 show an embodiment of the present invention.
The figure shows an example of application to a magnetic scale recorded as a circumferential scale on a disk, and Figure 2 is an example of application to a magnetic scale recorded in a straight line. 7, 11, 12 are grooves provided in the magnetic detection head support device 14, 8 and 9 are magnetic detection heads, 1
0 and 15 are screws that open and close grooves 7, 11 and 12.
Claims (1)
定器あるいは検出器において、磁気目盛の目盛方向に直
角にみぞを設はコの字状に形成した部材の、みぞをはさ
む部分にそれぞれ磁気検出ヘッドを装着するとともに一
方を他方にねじをもって連結し、さらにこの部材に磁気
目盛の目盛方向に平行にもみぞを設はコの字状に形成し
、みぞをはさむ部分の一方を他方にそれぞれねじをもっ
て連結し、それぞれのねじを回動しみぞを開閉可能にし
て前記磁気目盛と平行に相対移動する部材に固装した磁
気検出ヘッド支持装置。In a measuring device or a detector consisting of a magnetic scale and a member that moves relative to the magnetic scale, a groove is formed perpendicular to the scale direction of the magnetic scale, and a member formed in a U-shape has a magnetic field in the part that sandwiches the groove. The detection head is attached and one is connected to the other with a screw, and grooves are formed in this member parallel to the scale direction of the magnetic scale in a U-shape, and one of the parts sandwiching the groove is connected to the other. A magnetic detection head support device which is fixed to a member that is connected by screws, each screw can be rotated to open and close a groove, and is relatively movable in parallel with the magnetic scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4845382U JPS58153320U (en) | 1982-04-02 | 1982-04-02 | Magnetic detection head support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4845382U JPS58153320U (en) | 1982-04-02 | 1982-04-02 | Magnetic detection head support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58153320U true JPS58153320U (en) | 1983-10-13 |
Family
ID=30059371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4845382U Pending JPS58153320U (en) | 1982-04-02 | 1982-04-02 | Magnetic detection head support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58153320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999066291A1 (en) * | 1998-06-15 | 1999-12-23 | Matsushita Electric Industrial Co., Ltd. | Position detector and lens barrel |
-
1982
- 1982-04-02 JP JP4845382U patent/JPS58153320U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999066291A1 (en) * | 1998-06-15 | 1999-12-23 | Matsushita Electric Industrial Co., Ltd. | Position detector and lens barrel |
| JP2000002559A (en) * | 1998-06-15 | 2000-01-07 | Matsushita Electric Ind Co Ltd | Position detector and lens barrel |
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