BE683422A - - Google Patents
Info
- Publication number
- BE683422A BE683422A BE683422DA BE683422A BE 683422 A BE683422 A BE 683422A BE 683422D A BE683422D A BE 683422DA BE 683422 A BE683422 A BE 683422A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46882165A | 1965-07-01 | 1965-07-01 | |
| US47468465A | 1965-07-26 | 1965-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE683422A true BE683422A (en) | 1966-12-30 |
Family
ID=27042561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683422D BE683422A (en) | 1965-07-01 | 1966-06-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE683422A (en) |
| CH (1) | CH456968A (en) |
| DE (1) | DE1294035B (en) |
| GB (1) | GB1156072A (en) |
| NL (1) | NL6609210A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2840981A1 (en) * | 2002-06-18 | 2003-12-19 | Agatec | Modular laser level determination system for construction, has rotation drive module including brushless motor with stator fixed to part that is tilted for determination and adjustment of inclination based on reference place |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5764818A (en) * | 1980-10-08 | 1982-04-20 | Toshihiro Tsumura | Steering signal generator of traveling object |
| US4679937A (en) * | 1985-10-18 | 1987-07-14 | Spectra-Physics, Inc. | Self leveling transmitter for laser alignment systems |
| FR2636732A1 (en) * | 1988-09-20 | 1990-03-23 | Berny Jean | Self-contained miniature laser apparatus for location and tracing |
| DE3838512C1 (en) * | 1988-11-13 | 1990-01-11 | Ronald 6114 Gross-Umstadt De Knittel | |
| GB2263973B (en) * | 1992-02-08 | 1995-03-22 | Andrew Hugh Mackay | Level monitoring method and means for use therein |
| US11796656B2 (en) | 2017-08-30 | 2023-10-24 | Cpac Systems Ab | Sensor mounting device, sensor assembly and vehicle |
| CN111256666B (en) * | 2020-02-17 | 2022-04-22 | 广州市城市规划勘测设计研究院 | Lofting tool with scales |
| CN112695811A (en) * | 2020-11-30 | 2021-04-23 | 中国十七冶集团有限公司 | Buried pipe earth excavation tank bottom elevation control method |
| CN112863154A (en) * | 2021-03-15 | 2021-05-28 | 深圳市艾礼安安防设备有限公司 | Laser guide and method for debugging laser detector by using same |
| CN113494106B (en) * | 2021-07-22 | 2023-02-28 | 北京场道市政工程集团有限公司 | Construction method of earth and stone flat foundation |
| CN115402180A (en) * | 2022-08-04 | 2022-11-29 | 深圳市爱华勘测工程有限公司 | Intelligent vehicle with mapping path planning function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE308586C (en) * | ||||
| US2796685A (en) * | 1951-12-15 | 1957-06-25 | Bensinger Isabell Mck | Method and apparatus for earth grading and allied arts |
| DE1108637B (en) * | 1956-02-06 | 1961-06-15 | Maison Breguet Sa | Lighting device for large areas |
| US3000121A (en) * | 1956-05-21 | 1961-09-19 | Collins Radio Co | Automatic vertical control of earth moving machines |
| US2973593A (en) * | 1957-10-09 | 1961-03-07 | Floyd L Zellner | Automatic controls for dirt moving machines |
| DE1788177U (en) * | 1959-02-10 | 1959-05-06 | Askania Werke Ag | OPTICAL MEASURING DEVICE, IN PARTICULAR THEODOLITE, WITH BROKEN OPTICAL SOLDER. |
-
1966
- 1966-06-30 BE BE683422D patent/BE683422A/xx unknown
- 1966-07-01 CH CH958066A patent/CH456968A/en unknown
- 1966-07-01 DE DE1966P0039836 patent/DE1294035B/en active Pending
- 1966-07-01 NL NL6609210A patent/NL6609210A/xx unknown
- 1966-07-01 GB GB2955666A patent/GB1156072A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2840981A1 (en) * | 2002-06-18 | 2003-12-19 | Agatec | Modular laser level determination system for construction, has rotation drive module including brushless motor with stator fixed to part that is tilted for determination and adjustment of inclination based on reference place |
| EP1376056A1 (en) * | 2002-06-18 | 2004-01-02 | Agatec | Modular system for generating a reference plane using laser |
| US6688011B2 (en) | 2002-06-18 | 2004-02-10 | Agatec | Modular laser system for level determination |
Also Published As
| Publication number | Publication date |
|---|---|
| CH456968A (en) | 1968-05-31 |
| DE1294035B (en) | 1969-04-30 |
| GB1156072A (en) | 1969-06-25 |
| NL6609210A (en) | 1967-01-02 |