NO783256L - Anordning ved et instrument for optisk, fortrinnsvis visuell bestemmelse av et visst plan - Google Patents
Anordning ved et instrument for optisk, fortrinnsvis visuell bestemmelse av et visst planInfo
- Publication number
- NO783256L NO783256L NO783256A NO783256A NO783256L NO 783256 L NO783256 L NO 783256L NO 783256 A NO783256 A NO 783256A NO 783256 A NO783256 A NO 783256A NO 783256 L NO783256 L NO 783256L
- Authority
- NO
- Norway
- Prior art keywords
- mirror
- instrument
- grid
- housing
- transparent
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 3
- 230000000007 visual effect Effects 0.000 title claims description 3
- 239000012780 transparent material Substances 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
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
-
- 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
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Optical Elements Other Than Lenses (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Eye Examination Apparatus (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7711444A SE408480B (sv) | 1977-10-12 | 1977-10-12 | Anordning vid ett instrument for optisk foretredesvis visuell bestemning av ett visst plan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO783256L true NO783256L (no) | 1979-04-18 |
Family
ID=20332539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO783256A NO783256L (no) | 1977-10-12 | 1978-09-26 | Anordning ved et instrument for optisk, fortrinnsvis visuell bestemmelse av et visst plan |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4245912A (da) |
| JP (1) | JPS5494070A (da) |
| AR (1) | AR216547A1 (da) |
| AU (1) | AU517930B2 (da) |
| BR (1) | BR7806782A (da) |
| CA (1) | CA1115945A (da) |
| DE (1) | DE2841574A1 (da) |
| DK (1) | DK435878A (da) |
| ES (1) | ES474658A1 (da) |
| FI (1) | FI783082A (da) |
| FR (1) | FR2406186A1 (da) |
| GB (1) | GB2005832B (da) |
| NO (1) | NO783256L (da) |
| SE (1) | SE408480B (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE422117B (sv) * | 1980-09-22 | 1982-02-15 | Bergkvist Lars A | Anordning for utmerkande av enslinjer |
| SE426987B (sv) * | 1981-09-16 | 1983-02-21 | Inogon Licens Ab | Enslinjeindikator |
| US5052807A (en) * | 1990-06-28 | 1991-10-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Three dimensional moire pattern alignment |
| FR2748321B1 (fr) * | 1996-05-06 | 1998-07-17 | Muller Bem | Dispositif pour le controle geometrique de vehicule |
| GB2599642A (en) | 2020-10-02 | 2022-04-13 | Teknoweb Mat S P A | Spunlace composite web comprising staple fibers, short absorbent fibers and binder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6817007A (da) * | 1968-11-28 | 1970-06-01 |
-
1977
- 1977-10-12 SE SE7711444A patent/SE408480B/sv unknown
-
1978
- 1978-09-23 DE DE19782841574 patent/DE2841574A1/de not_active Withdrawn
- 1978-09-26 NO NO783256A patent/NO783256L/no unknown
- 1978-09-27 US US05/946,388 patent/US4245912A/en not_active Expired - Lifetime
- 1978-10-02 DK DK435878A patent/DK435878A/da not_active Application Discontinuation
- 1978-10-09 AR AR274011A patent/AR216547A1/es active
- 1978-10-10 FI FI783082A patent/FI783082A/fi unknown
- 1978-10-10 CA CA313,024A patent/CA1115945A/en not_active Expired
- 1978-10-11 AU AU40628/78A patent/AU517930B2/en not_active Expired
- 1978-10-11 ES ES474658A patent/ES474658A1/es not_active Expired
- 1978-10-11 FR FR7829069A patent/FR2406186A1/fr active Pending
- 1978-10-11 JP JP12500878A patent/JPS5494070A/ja active Pending
- 1978-10-11 GB GB7840132A patent/GB2005832B/en not_active Expired
- 1978-10-12 BR BR7806782A patent/BR7806782A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2005832B (en) | 1982-04-07 |
| AR216547A1 (es) | 1979-12-28 |
| DE2841574A1 (de) | 1979-04-26 |
| GB2005832A (en) | 1979-04-25 |
| US4245912A (en) | 1981-01-20 |
| DK435878A (da) | 1979-04-13 |
| ES474658A1 (es) | 1979-03-16 |
| FI783082A (fi) | 1979-04-13 |
| AU4062878A (en) | 1980-04-17 |
| BR7806782A (pt) | 1979-05-15 |
| JPS5494070A (en) | 1979-07-25 |
| SE7711444L (sv) | 1979-04-13 |
| AU517930B2 (en) | 1981-09-03 |
| SE408480B (sv) | 1979-06-11 |
| CA1115945A (en) | 1982-01-12 |
| FR2406186A1 (fr) | 1979-05-11 |
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