FR2205662A1 - - Google Patents
Info
- Publication number
- FR2205662A1 FR2205662A1 FR7338369A FR7338369A FR2205662A1 FR 2205662 A1 FR2205662 A1 FR 2205662A1 FR 7338369 A FR7338369 A FR 7338369A FR 7338369 A FR7338369 A FR 7338369A FR 2205662 A1 FR2205662 A1 FR 2205662A1
- Authority
- FR
- France
- 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
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/34—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/28—Mountings
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722254456 DE2254456C3 (en) | 1972-11-07 | 1972-11-07 | Spirit level with a spirit level body made from a hollow profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2205662A1 true FR2205662A1 (en) | 1974-05-31 |
| FR2205662B1 FR2205662B1 (en) | 1977-05-27 |
Family
ID=5861069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7338369A Expired FR2205662B1 (en) | 1972-11-07 | 1973-10-26 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT337469B (en) |
| CH (1) | CH553964A (en) |
| DE (1) | DE2254456C3 (en) |
| FR (1) | FR2205662B1 (en) |
| GB (1) | GB1398807A (en) |
| SE (1) | SE384575B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3127399A1 (en) * | 1981-07-10 | 1983-01-27 | Stabila-Messgeräte Gustav Ullrich GmbH & Co KG, 6747 Annweiler | LEVEL |
| DE3532123A1 (en) * | 1985-09-10 | 1987-03-12 | Keller Bayer Mass Ind | Level |
| FR2595463B1 (en) * | 1986-03-06 | 1988-06-03 | Stanley Mabo | SPIRIT LEVEL |
| CA2094058A1 (en) * | 1992-05-06 | 1993-11-07 | Randall J. Wright | Tubular level instrument and method of construction |
| DE4441657A1 (en) | 1994-11-23 | 1996-05-30 | Ullrich Stabila Messgeraete | Spirit level |
-
1972
- 1972-11-07 DE DE19722254456 patent/DE2254456C3/en not_active Expired
-
1973
- 1973-08-07 CH CH1141573A patent/CH553964A/en not_active IP Right Cessation
- 1973-10-08 GB GB4684273A patent/GB1398807A/en not_active Expired
- 1973-10-19 SE SE7314263A patent/SE384575B/en unknown
- 1973-10-26 FR FR7338369A patent/FR2205662B1/fr not_active Expired
- 1973-11-06 AT AT933873A patent/AT337469B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH553964A (en) | 1974-09-13 |
| SE384575B (en) | 1976-05-10 |
| FR2205662B1 (en) | 1977-05-27 |
| AT337469B (en) | 1977-07-11 |
| GB1398807A (en) | 1975-06-25 |
| DE2254456C3 (en) | 1975-06-26 |
| DE2254456B2 (en) | 1974-11-07 |
| DE2254456A1 (en) | 1974-05-30 |
| ATA933873A (en) | 1976-10-15 |