FIELD: metrology.
SUBSTANCE: device has tension resistors encased in hermetic cover and two flat-parallel force-transmitting elements, and also two resilient elements, on opposite surfaces of which tension resistors are fixed. Between force transmitting elements, symmetrically on two sides relatively to tension resistors, two rows of rolling bodies are placed. Resilient element are made in form of beams, fixed by one end at first force-transmitting element, and by other - on second force-transmitting element and placed horizontally in plane, perpendicular to plane of displacement of roller bodies.
EFFECT: higher precision and reliability.
1 dwg
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Authors
Dates
2005-05-20—Published
2003-09-30—Filed