MEASUREMENT HEAD Russian patent published in 1999 - IPC

FIELD: measurement technology, tests of dimensions of parts with intermittent surfaces. SUBSTANCE: measurement head has leak-tight case filled with damping fluid. Two immobile parts of translation converter and rotary levers linked to case by means of restoring kinematic gear are positioned in case in mirror symmetry. One end of each lever has measurement lugs, their other ends carry mobile parts of translation converters. Part with protrusions forming comb is anchored near immobile part of translation converter. Second comb whose protrusions enter with clearance recesses of first comb is anchored on rotary levers. Shield embracing combs with clearance on sides is attached to one of combs to enhance damping efforts. EFFECT: possibility of usage of various types of translation converters in measurement head, improved adaptability of design of measurement head to manufacture. 2 cl, 4 dwg