JPS63170710U - - Google Patents
Info
- Publication number
- JPS63170710U JPS63170710U JP6276087U JP6276087U JPS63170710U JP S63170710 U JPS63170710 U JP S63170710U JP 6276087 U JP6276087 U JP 6276087U JP 6276087 U JP6276087 U JP 6276087U JP S63170710 U JPS63170710 U JP S63170710U
- Authority
- JP
- Japan
- Prior art keywords
- reading
- scale
- lens
- scales
- main
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6276087U JPS63170710U (US20030220297A1-20031127-C00009.png) | 1987-04-27 | 1987-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6276087U JPS63170710U (US20030220297A1-20031127-C00009.png) | 1987-04-27 | 1987-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63170710U true JPS63170710U (US20030220297A1-20031127-C00009.png) | 1988-11-07 |
Family
ID=30897345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6276087U Pending JPS63170710U (US20030220297A1-20031127-C00009.png) | 1987-04-27 | 1987-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63170710U (US20030220297A1-20031127-C00009.png) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04136716A (ja) * | 1990-09-28 | 1992-05-11 | Okuma Mach Works Ltd | 光学式エンコーダ |
| US7589317B2 (en) | 2006-08-29 | 2009-09-15 | Sharp Kabushiki Kaisha | Optical encoder having lens integrally molded with housing |
| CN104142159A (zh) * | 2013-05-09 | 2014-11-12 | 发那科株式会社 | 容易进行定位调整的光学式旋转编码器 |
| JP2020067339A (ja) * | 2018-10-23 | 2020-04-30 | ファナック株式会社 | 透過型ロータリエンコーダ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060519A (ja) * | 1983-09-13 | 1985-04-08 | Mitsutoyo Mfg Co Ltd | 光学式変位検出装置 |
| JPS6253316B2 (US20030220297A1-20031127-C00009.png) * | 1983-12-12 | 1987-11-10 | Nippon Yunitsuto Kogyo Seisakusho Jugen |
-
1987
- 1987-04-27 JP JP6276087U patent/JPS63170710U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060519A (ja) * | 1983-09-13 | 1985-04-08 | Mitsutoyo Mfg Co Ltd | 光学式変位検出装置 |
| JPS6253316B2 (US20030220297A1-20031127-C00009.png) * | 1983-12-12 | 1987-11-10 | Nippon Yunitsuto Kogyo Seisakusho Jugen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04136716A (ja) * | 1990-09-28 | 1992-05-11 | Okuma Mach Works Ltd | 光学式エンコーダ |
| US7589317B2 (en) | 2006-08-29 | 2009-09-15 | Sharp Kabushiki Kaisha | Optical encoder having lens integrally molded with housing |
| CN104142159A (zh) * | 2013-05-09 | 2014-11-12 | 发那科株式会社 | 容易进行定位调整的光学式旋转编码器 |
| JP2014219326A (ja) * | 2013-05-09 | 2014-11-20 | ファナック株式会社 | 位置決め調整が容易な光学式ロータリエンコーダ |
| JP2020067339A (ja) * | 2018-10-23 | 2020-04-30 | ファナック株式会社 | 透過型ロータリエンコーダ |
