JPS61176407U - - Google Patents
Info
- Publication number
- JPS61176407U JPS61176407U JP18976284U JP18976284U JPS61176407U JP S61176407 U JPS61176407 U JP S61176407U JP 18976284 U JP18976284 U JP 18976284U JP 18976284 U JP18976284 U JP 18976284U JP S61176407 U JPS61176407 U JP S61176407U
- Authority
- JP
- Japan
- Prior art keywords
- light
- leveling rod
- dimensional level
- view
- lifting member
- 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.)
- Granted
Links
- 230000004907 flux Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の使用例を示す斜視図、第２
図はこの考案の一実施例を示す一部破断して表わ
した正面図、第３図は同縦断側面図、第４図は同
定面図、第５図はこの考案の他の実施例を示す正
面図、第６図は同平面図、第７図は同縦断側面図
、第８図は同底面図である。
１……受光探知器、２……受光部、３……二次
元レベル、６……標尺、７……昇降部材、８……
微動機構、Ｆ……光束。
Figure 1 is a perspective view showing an example of how this invention is used;
The figure is a partially cutaway front view showing an embodiment of this invention, Fig. 3 is a vertical side view of the same, Fig. 4 is a side view, and Fig. 5 is a diagram showing another embodiment of this invention. 6 is a front view, FIG. 7 is a longitudinal sectional side view, and FIG. 8 is a bottom view. 1... Light receiving detector, 2... Light receiving unit, 3... Two-dimensional level, 6... Leveling rod, 7... Lifting member, 8...
Fine movement mechanism, F... luminous flux.
Claims (1)
受光探知する受光探知器を、標尺に沿つてスライ
ドして所定位置において固定可能に取付けた昇降
部材に、前記標尺の長手方向に沿つて微動自在に
取付けてなることを特徴とする二次元レベルにお
ける光束受光検出装置。 A light-receiving detector that detects horizontal light flux from a two-dimensional level using a light-receiving element is attached to a lifting member that can be slid along a leveling rod and fixed at a predetermined position, so as to be able to move slightly along the longitudinal direction of the leveling rod. A light beam reception and detection device at a two-dimensional level, which is characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984189762U JPH0424409Y2 (en) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984189762U JPH0424409Y2 (en) | 1984-12-14 | 1984-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61176407U true JPS61176407U (en) | 1986-11-04 |
| JPH0424409Y2 JPH0424409Y2 (en) | 1992-06-09 |
Family
ID=30747210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984189762U Expired JPH0424409Y2 (en) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424409Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628623U (en) * | 1992-09-11 | 1994-04-15 | 株式会社ニコン | Level sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137259A (en) * | 1974-07-29 | 1976-03-29 | Sanders Associates Inc | Hokosokuteihoho oyobi sochi |
-
1984
- 1984-12-14 JP JP1984189762U patent/JPH0424409Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5137259A (en) * | 1974-07-29 | 1976-03-29 | Sanders Associates Inc | Hokosokuteihoho oyobi sochi |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628623U (en) * | 1992-09-11 | 1994-04-15 | 株式会社ニコン | Level sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0424409Y2 (en) | 1992-06-09 |