ZA883348B - Angle gauge - Google Patents
Angle gaugeInfo
- Publication number
- ZA883348B ZA883348B ZA883348A ZA883348A ZA883348B ZA 883348 B ZA883348 B ZA 883348B ZA 883348 A ZA883348 A ZA 883348A ZA 883348 A ZA883348 A ZA 883348A ZA 883348 B ZA883348 B ZA 883348B
- Authority
- ZA
- South Africa
- Prior art keywords
- angle gauge
- gauge
- angle
- Prior art date
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
- G01C9/26—Details
- G01C9/28—Mountings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/242—Sine bars; Sine plates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE8700511A BE1000247A4 (fr) | 1987-05-11 | 1987-05-11 | Goniometre. |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA883348B true ZA883348B (en) | 1989-01-25 |
Family
ID=3882648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA883348A ZA883348B (en) | 1987-05-11 | 1988-05-11 | Angle gauge |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE1000247A4 (fr) |
ZA (1) | ZA883348B (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB130082A (en) * | 1918-01-16 | 1919-07-31 | William Taylor | Improvements in Clinometers and Direction Measuring Instruments. |
US1822740A (en) * | 1925-04-10 | 1931-09-08 | Bausch & Lomb | Measuring instrument |
GB556379A (en) * | 1942-09-09 | 1943-10-01 | Reginald Victor Edwards | Improvements in or relating to builder's levels |
US2689412A (en) * | 1951-10-01 | 1954-09-21 | Joe B Elder | Leveling and holding device |
-
1987
- 1987-05-11 BE BE8700511A patent/BE1000247A4/fr not_active IP Right Cessation
-
1988
- 1988-05-11 ZA ZA883348A patent/ZA883348B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE1000247A4 (fr) | 1988-09-20 |
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