IPC Main Group
G01B 5/00 Measuring arrangements characterised by the use of mechanical techniques
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
10 direct subcodes
Child Classifications
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- G01B 5/004 for measuring coordinates of points
- G01B 5/02 for measuring length, width, or thickness
- G01B 5/08 for measuring diameters
- G01B 5/14 for measuring distance or clearance between spaced objects or spaced apertures
- G01B 5/18 for measuring depth
- G01B 5/2 for measuring contours or curvatures
- G01B 5/24 for measuring angles or tapers; for testing the alignment of axes
- G01B 5/26 for measuring areas, e.g. planimeters
- G01B 5/28 for measuring roughness or irregularity of surfaces
- G01B 5/3 for measuring the deformation in a solid, e.g. mechanical strain gauge