JPH01173606U - - Google Patents
Info
- Publication number
- JPH01173606U JPH01173606U JP6933488U JP6933488U JPH01173606U JP H01173606 U JPH01173606 U JP H01173606U JP 6933488 U JP6933488 U JP 6933488U JP 6933488 U JP6933488 U JP 6933488U JP H01173606 U JPH01173606 U JP H01173606U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving
- detection device
- vertical direction
- laser beam
- 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
- 238000001514 detection method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988069334U JPH089606Y2 (ja) | 1988-05-27 | 1988-05-27 | 平面を形成する光束の位置を検出する測量装置の受光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988069334U JPH089606Y2 (ja) | 1988-05-27 | 1988-05-27 | 平面を形成する光束の位置を検出する測量装置の受光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01173606U true JPH01173606U (US07714131-20100511-C00024.png) | 1989-12-08 |
JPH089606Y2 JPH089606Y2 (ja) | 1996-03-21 |
Family
ID=31294614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988069334U Expired - Lifetime JPH089606Y2 (ja) | 1988-05-27 | 1988-05-27 | 平面を形成する光束の位置を検出する測量装置の受光装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH089606Y2 (US07714131-20100511-C00024.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006194762A (ja) * | 2005-01-14 | 2006-07-27 | Tjm Design Corp | レーザー照射器用のレシーバー |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011011U (ja) * | 1983-07-04 | 1985-01-25 | 旭精密株式会社 | 二次元レベルの光束受光検出装置 |
JPS62160315U (US07714131-20100511-C00024.png) * | 1986-04-01 | 1987-10-12 |
-
1988
- 1988-05-27 JP JP1988069334U patent/JPH089606Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011011U (ja) * | 1983-07-04 | 1985-01-25 | 旭精密株式会社 | 二次元レベルの光束受光検出装置 |
JPS62160315U (US07714131-20100511-C00024.png) * | 1986-04-01 | 1987-10-12 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006194762A (ja) * | 2005-01-14 | 2006-07-27 | Tjm Design Corp | レーザー照射器用のレシーバー |
Also Published As
Publication number | Publication date |
---|---|
JPH089606Y2 (ja) | 1996-03-21 |