HEAD TO MONITOR LINEAR DIMENSIONS Russian patent published in 2016 - IPC G01B5/08 

FIELD: instrumentation.

SUBSTANCE: device comprises a base shell, the first group of flexible rods, an inner shell fixed on them to the base shell, first and second brackets fixed on it with first and second converters installed in them accordingly, an information processing unit connected to their outlets. On the inner shell there is a flange fixed, and two flat springs, onto which accordingly the first and second levers are fixed. The device comprises also a thrust bushing fixed in the inner shell, two calibres with parallel axes. The device is equipped with the second group of flexible rods suspended on them to the base shell by an outer shell with an inner hole having a conical part. In the outer shell there is the second calibre, a clamp in the form of a bushing with a conical part, coupled with the conical part of the outer shell, and a conical spring interacting by its ends accordingly with the outer shell and the clamp. The clamp is installed with a gap to both calibres and capability of interaction during its axial movement with the arm of the second lever.

EFFECT: expansion of functional capabilities and increased reliability of operation.

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