GAUGE MEASURING CLEARANCES BETWEEN PARTS Russian patent published in 1999 - IPC

FIELD: measurement technology. SUBSTANCE: gauge has case in the form of sleeve 1 joined to key measurement plate in the form of fork with handle. Second measurement plate 6 anchored with one end in bushing 8 moving in sleeve 1 is mounted in fork opening. Compression spring 9 resting against bottom of sleeve 1 is set in bushing. Longitudinal groove 10 along which linear scale of clearances is marked is made in wall of sleeve 1. Slider-indicator 12 of clearance value anchored in wall of bushing 8 is put in groove. Gauge is fitted with lock of slider-indicator 12 in the form of trigger 13. EFFECT: enhanced authenticity of measurement of clearance values. 3 dwg