JPS5624503A - Position detecting device - Google Patents
Position detecting deviceInfo
- Publication number
- JPS5624503A JPS5624503A JP9959779A JP9959779A JPS5624503A JP S5624503 A JPS5624503 A JP S5624503A JP 9959779 A JP9959779 A JP 9959779A JP 9959779 A JP9959779 A JP 9959779A JP S5624503 A JPS5624503 A JP S5624503A
- Authority
- JP
- Japan
- Prior art keywords
- welding torch
- picture
- electrical signals
- scale plate
- steam vapor
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
PURPOSE: To position a welding torch accurately by using a fiber scope provided with an imaging lens and a projecting lens, a transparent scale plate, a picture pickup device for converting the pictures on the scale plate into electrical signals, and a picture receiver for reconverting the electrical signals back into the pictures.
CONSTITUTION: A walking robot 15 capable of moving along a ceiling tube plate 12 in a water chamber 14 is fitted with one end of a fiber scope 16 and with a welding torch spaced by a predetermined distance from the one end of the fiber scope 16, so as to accurately position the welding torch relatively to a specified thin steam vapor tube 13. An industrial television camera 19 as a picture pickup device is connected with a picture receiver 20 which reconverts the electrical signals fed from the camera 19 back into picture signals and simultaneously synthesizes and displays both the lower end surface of the thin steam vapor tube 13 and the graduation of the scale plate 17. Accordingly, it is possible to accurately position the welding torch relatively to the thin steam vapor tube 13.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9959779A JPS6042888B2 (en) | 1979-08-04 | 1979-08-04 | Position detection method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9959779A JPS6042888B2 (en) | 1979-08-04 | 1979-08-04 | Position detection method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5624503A true JPS5624503A (en) | 1981-03-09 |
JPS6042888B2 JPS6042888B2 (en) | 1985-09-25 |
Family
ID=14251498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9959779A Expired JPS6042888B2 (en) | 1979-08-04 | 1979-08-04 | Position detection method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6042888B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58151506A (en) * | 1982-03-04 | 1983-09-08 | Mitsubishi Electric Corp | Device for measuring optical system relative position |
JPS59160707A (en) * | 1983-03-04 | 1984-09-11 | Komatsu Ltd | Device for detecting and controlling bending angle of bending machine |
JPS59210308A (en) * | 1983-05-16 | 1984-11-29 | Kansai Electric Power Co Inc:The | Three-dimensional coordinate measuring device |
JPS60123701A (en) * | 1983-12-08 | 1985-07-02 | Mitsui Eng & Shipbuild Co Ltd | Remote measuring method of displacement of position |
JPS60216202A (en) * | 1984-04-12 | 1985-10-29 | Mitsubishi Electric Corp | Three-dimensionally guiding apparatus |
JPS6141903A (en) * | 1984-08-03 | 1986-02-28 | Nippon Denso Co Ltd | Recognizing device for position of eye of vehicle driver |
JPS6250604A (en) * | 1985-08-30 | 1987-03-05 | Kokusai Gijutsu Kaihatsu Kk | Optical displacement measurement system |
JPS6271813A (en) * | 1985-09-26 | 1987-04-02 | Yokokawa Kyoryo Seisakusho:Kk | Measuring method |
JPS6342662A (en) * | 1986-08-08 | 1988-02-23 | Tatsukiyo Otsuki | Production of tofu |
-
1979
- 1979-08-04 JP JP9959779A patent/JPS6042888B2/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58151506A (en) * | 1982-03-04 | 1983-09-08 | Mitsubishi Electric Corp | Device for measuring optical system relative position |
JPS6230564B2 (en) * | 1982-03-04 | 1987-07-03 | Mitsubishi Electric Corp | |
JPS59160707A (en) * | 1983-03-04 | 1984-09-11 | Komatsu Ltd | Device for detecting and controlling bending angle of bending machine |
JPS59210308A (en) * | 1983-05-16 | 1984-11-29 | Kansai Electric Power Co Inc:The | Three-dimensional coordinate measuring device |
JPS60123701A (en) * | 1983-12-08 | 1985-07-02 | Mitsui Eng & Shipbuild Co Ltd | Remote measuring method of displacement of position |
JPS60216202A (en) * | 1984-04-12 | 1985-10-29 | Mitsubishi Electric Corp | Three-dimensionally guiding apparatus |
JPS6141903A (en) * | 1984-08-03 | 1986-02-28 | Nippon Denso Co Ltd | Recognizing device for position of eye of vehicle driver |
JPS6250604A (en) * | 1985-08-30 | 1987-03-05 | Kokusai Gijutsu Kaihatsu Kk | Optical displacement measurement system |
JPS6271813A (en) * | 1985-09-26 | 1987-04-02 | Yokokawa Kyoryo Seisakusho:Kk | Measuring method |
JPS6342662A (en) * | 1986-08-08 | 1988-02-23 | Tatsukiyo Otsuki | Production of tofu |
JPH0560896B2 (en) * | 1986-08-08 | 1993-09-03 | Otsuki Tatsukyo |
Also Published As
Publication number | Publication date |
---|---|
JPS6042888B2 (en) | 1985-09-25 |
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