INSIDE GAUGE-CALLIPER AND DEVICE FOR MEASURING GEOMETRICAL PARAMETERS OF MEASURING ROD OF INSIDE CALLIPER
FIELD: measuring technique. ^ SUBSTANCE: inside gauge-calliper comprises measuring rod whose working faces are spherical. The diameter of the sphere is equal to the diameter of the opening to be measured. ^ EFFECT: enhanced accuracy of measurements. ^ 5 cl, 5 dwg
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: measuring technique. ^ SUBSTANCE: inside gauge-calliper comprises measuring rod whose working faces are spherical. The diameter of the sphere is equal to the diameter of the opening to be measured. ^ EFFECT: enhanced accuracy of measurements. ^ 5 cl, 5 dwg |
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