JPS5761905A - Measuring device of surface coarseness - Google Patents
Measuring device of surface coarsenessInfo
- Publication number
- JPS5761905A JPS5761905A JP13726580A JP13726580A JPS5761905A JP S5761905 A JPS5761905 A JP S5761905A JP 13726580 A JP13726580 A JP 13726580A JP 13726580 A JP13726580 A JP 13726580A JP S5761905 A JPS5761905 A JP S5761905A
- Authority
- JP
- Japan
- Prior art keywords
- light
- distance
- angle
- spots
- constitution
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas
- G01B11/285—Measuring arrangements characterised by the use of optical techniques for measuring areas using photoelectric detection means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13726580A JPS5761905A (en) | 1980-09-30 | 1980-09-30 | Measuring device of surface coarseness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13726580A JPS5761905A (en) | 1980-09-30 | 1980-09-30 | Measuring device of surface coarseness |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5761905A true JPS5761905A (en) | 1982-04-14 |
JPS6210361B2 JPS6210361B2 (ja) | 1987-03-05 |
Family
ID=15194622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13726580A Granted JPS5761905A (en) | 1980-09-30 | 1980-09-30 | Measuring device of surface coarseness |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5761905A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62115315A (ja) * | 1985-11-14 | 1987-05-27 | Mitsubishi Heavy Ind Ltd | レ−ザ変位計 |
JPS6395306A (ja) * | 1986-10-11 | 1988-04-26 | Toyoda Mach Works Ltd | レ−ザを用いた姿勢センサ |
JPH02161301A (ja) * | 1988-12-15 | 1990-06-21 | Toyama Pref Gov | 三次元変位量測定器 |
US4991966A (en) * | 1989-06-23 | 1991-02-12 | United Technologies Corporation | Optical positioning method and system |
CN113748291A (zh) * | 2020-06-30 | 2021-12-03 | 深圳市大疆创新科技有限公司 | 云台装置及拍摄装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02101797A (ja) * | 1988-10-07 | 1990-04-13 | Matsushita Electric Ind Co Ltd | 小形電子機器の電池保持機構 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5113271A (ja) * | 1974-07-15 | 1976-02-02 | Fuji Photo Film Co Ltd | Butsutaikeijosokuteisochi |
-
1980
- 1980-09-30 JP JP13726580A patent/JPS5761905A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5113271A (ja) * | 1974-07-15 | 1976-02-02 | Fuji Photo Film Co Ltd | Butsutaikeijosokuteisochi |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62115315A (ja) * | 1985-11-14 | 1987-05-27 | Mitsubishi Heavy Ind Ltd | レ−ザ変位計 |
JPH0575051B2 (ja) * | 1985-11-14 | 1993-10-19 | Mitsubishi Heavy Ind Ltd | |
JPS6395306A (ja) * | 1986-10-11 | 1988-04-26 | Toyoda Mach Works Ltd | レ−ザを用いた姿勢センサ |
JPH02161301A (ja) * | 1988-12-15 | 1990-06-21 | Toyama Pref Gov | 三次元変位量測定器 |
US4991966A (en) * | 1989-06-23 | 1991-02-12 | United Technologies Corporation | Optical positioning method and system |
CN113748291A (zh) * | 2020-06-30 | 2021-12-03 | 深圳市大疆创新科技有限公司 | 云台装置及拍摄装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6210361B2 (ja) | 1987-03-05 |
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