JPS621104U - - Google Patents
Info
- Publication number
- JPS621104U JPS621104U JP9325585U JP9325585U JPS621104U JP S621104 U JPS621104 U JP S621104U JP 9325585 U JP9325585 U JP 9325585U JP 9325585 U JP9325585 U JP 9325585U JP S621104 U JPS621104 U JP S621104U
- Authority
- JP
- Japan
- Prior art keywords
- main scale
- receiving element
- emitting
- light emitting
- cross
- 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 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は第１図の要部拡大図、第３図は本考案の他の
実施例を示す要部拡大図、第４図は本尺の湾曲を
説明する横断面図、第５図は従来の本尺と発・受
光素子の関係を示す断面図である。
１……本尺、２……発光素子、３……受光素子
、５……ローラー。
Figure 1 is a configuration diagram showing one embodiment of the present invention;
The figure is an enlarged view of the main part of Fig. 1, Fig. 3 is an enlarged view of the main part showing another embodiment of the present invention, Fig. 4 is a cross-sectional view explaining the curvature of the main scale, and Fig. 5 is a conventional one. FIG. 3 is a cross-sectional view showing the relationship between the main scale and the light emitting/receiving elements. 1... Main scale, 2... Light emitting element, 3... Light receiving element, 5... Roller.
Claims (1)
を備えた光電式電子メジヤーにおいて、 前記本尺の横断面の湾曲を少なくとも一部分で
平らにするローラ部材を設け、前記本尺の平ら部
分に前記発・受光素子を配置してなることを特徴
とする光電式電子メジヤー。[Claims for Utility Model Registration] In a photoelectric electronic measurer equipped with a main scale and a light emitting/receiving element for detecting movement of the main scale, a roller member that flattens the curvature of the cross section of the main scale at least in part. A photoelectric electronic measurer characterized in that the emitting/receiving element is arranged on a flat part of the main scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9325585U JPS621104U (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9325585U JPS621104U (en) | 1985-06-18 | 1985-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621104U true JPS621104U (en) | 1987-01-07 |
Family
ID=30650770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9325585U Pending JPS621104U (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621104U (en) |
-
1985
- 1985-06-18 JP JP9325585U patent/JPS621104U/ja active Pending