JPS637311U - - Google Patents
Info
- Publication number
- JPS637311U JPS637311U JP9983986U JP9983986U JPS637311U JP S637311 U JPS637311 U JP S637311U JP 9983986 U JP9983986 U JP 9983986U JP 9983986 U JP9983986 U JP 9983986U JP S637311 U JPS637311 U JP S637311U
- Authority
- JP
- Japan
- Prior art keywords
- encoder
- apertures
- hole
- rotating shaft
- view
- 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
- 238000004080 punching Methods 0.000 claims 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Optical Transform (AREA)
Description
図面は本考案の実施例が示され、第１図は第２
図の―線のエンコーダ要部断面側面図、第２
図はエンコーダ要部平面図、第３図はエンコーダ
の要部外観斜視図、第４図は第１図の要部拡大断
面側面図、第５図は同変形例要部断面側面図、第
６図はダレ側を反射面とした要部断面側面図であ
る。
１……エンコーダデイスク、２……回転軸、６
……開孔部、７……反射面、８……かえり側。
The drawings show an embodiment of the invention, and FIG.
Cross-sectional side view of the main part of the encoder indicated by the - line in the figure, 2nd
The figure is a plan view of the main part of the encoder, Fig. 3 is an external perspective view of the main part of the encoder, Fig. 4 is an enlarged sectional side view of the main part of Fig. 1, Fig. 5 is a sectional side view of the main part of the modified example, The figure is a cross-sectional side view of the main part with the sagging side as the reflective surface. 1... Encoder disk, 2... Rotating shaft, 6
...opening part, 7...reflection surface, 8...burr side.
Claims (1)
し、該開孔部の間を反射面としてなるエンコーダ
デイスクを回転軸と一体回転するように設けたエ
ンコーダにおいて、上記エンコーダデイスクの開
孔部を打ち抜きで形成し、上記開孔部端面のかえ
り側を反射面としたことを特徴とするエンコーダ
。 In an encoder in which apertures are formed at a predetermined interval in a part of a flat plate, and an encoder disk is provided to rotate integrally with a rotating shaft, the apertures serve as reflective surfaces between the apertures. An encoder characterized in that the hole is formed by punching, and the burr side of the end face of the hole is a reflective surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9983986U JPS637311U (en) | 1986-07-01 | 1986-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9983986U JPS637311U (en) | 1986-07-01 | 1986-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS637311U true JPS637311U (en) | 1988-01-19 |
Family
ID=30969091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9983986U Pending JPS637311U (en) | 1986-07-01 | 1986-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS637311U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5340980U (en) * | 1976-09-14 | 1978-04-08 | ||
| JPS5960218A (en) * | 1982-09-29 | 1984-04-06 | Matsushita Electric Works Ltd | Manufacture of reflecting type encoder plate |
-
1986
- 1986-07-01 JP JP9983986U patent/JPS637311U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5340980U (en) * | 1976-09-14 | 1978-04-08 | ||
| JPS5960218A (en) * | 1982-09-29 | 1984-04-06 | Matsushita Electric Works Ltd | Manufacture of reflecting type encoder plate |