LINEAR DISPLACEMENT MEASURING DEVICE Russian patent published in 1994 - IPC

FIELD: measurement technology; measuring thickness deviations of continuously moving flat articles. SUBSTANCE: device has a base, measuring rod with a measuring tip located on the base, mechanism for producing a measuring force coupled with the measuring rod and composed of at least two rods connected in a serial chain with the measuring rod with the aid of two different-arm levers pivotally attached to the base, angle lever one arm of which is in contact with a free end of the last rod in the chain and through the other arm an adjusting screw acting upon a linear displacement sensor movable member through a flat spring passes. The device furthermore is provided with a post so as to widen a range of articles to be measured. EFFECT: enhanced sensitivity, widened range of articles to be measured. 2 cl, 4 dwg