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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1. Verfasser: JAROVOJ PETR PAVLOVICH
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