JPH0466511U - - Google Patents
Info
- Publication number
- JPH0466511U JPH0466511U JP11071790U JP11071790U JPH0466511U JP H0466511 U JPH0466511 U JP H0466511U JP 11071790 U JP11071790 U JP 11071790U JP 11071790 U JP11071790 U JP 11071790U JP H0466511 U JPH0466511 U JP H0466511U
- Authority
- JP
- Japan
- Prior art keywords
- head holder
- head
- wiper
- magnetic scale
- groove
- 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 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案による検出ヘツドの一実施例の
構成を示す斜視図、第２図はヘツドホルダ単体の
構成を示す斜視図、第３図はワイパーの構成例を
示す斜視図、第４図はワイパーの他の構成例を示
す斜視図、第５図はヘツドホルダに形成される溝
部の他の例の構成を示す線図、第６図は第５図の
ように形成される溝部に適合するワイパーの構成
を示す線図、第７図および第８図は従来技術によ
る検出ヘツドの構成を示す斜視図である。
６は磁気スケール、２１はヘツドホルダ、２２
，２３は溝部、２４はワイパーである。
FIG. 1 is a perspective view showing the structure of an embodiment of the detection head according to the present invention, FIG. 2 is a perspective view showing the structure of the head holder alone, FIG. 3 is a perspective view showing an example of the structure of the wiper, and FIG. A perspective view showing another example of the structure of the wiper, FIG. 5 is a line diagram showing another example of the structure of the groove formed in the head holder, and FIG. 6 shows a wiper adapted to the groove formed as shown in FIG. FIGS. 7 and 8 are perspective views showing the structure of a detection head according to the prior art. 6 is a magnetic scale, 21 is a head holder, 22
, 23 is a groove, and 24 is a wiper.
Claims (1)
検出ヘツド本体と、 この検出ヘツド本体が組み込まれたヘツドホル
ダと、 このヘツドホルダに装着されて上記磁気スケー
ル上をこのヘツドホルダと一体的に移動して上記
磁気スケール上を清掃するワイパーとを有し、 上記ヘツドホルダには移動方向と略直交する方
向に溝部が形成され、上記ワイパーがこの溝部に
挿入されて上記ヘツドホルダに固定されるように
したことを特徴とする検出ヘツド。[Claims for Utility Model Registration] A detection head body for reading magnetic scales formed on a magnetic scale, a head holder in which this detection head body is incorporated, and a head holder that is attached to the head holder and is integrally connected to the magnetic scale. a wiper that moves to clean the top of the magnetic scale; a groove is formed in the head holder in a direction substantially perpendicular to the moving direction, and the wiper is inserted into the groove and fixed to the head holder. A detection head characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11071790U JPH0466511U (en) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11071790U JPH0466511U (en) | 1990-10-23 | 1990-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0466511U true JPH0466511U (en) | 1992-06-11 |
Family
ID=31858099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11071790U Pending JPH0466511U (en) | 1990-10-23 | 1990-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0466511U (en) |
-
1990
- 1990-10-23 JP JP11071790U patent/JPH0466511U/ja active Pending
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