Vibrace přenášené na ruce

Abstract

The dissertation is aimed at the measuring of hand-transmitted vibrations with the manipulation with hand electric tools at the real exposition and the evaluation of measured results in accordance with valid legislature. The first section of the dissertation explains the physical basis of vibrations together with influence of vibrations on a man and measurements against negative effects of the exposition on a man to vibrations.There is also a legislative scope of this problem. The second section of the dissertation is dedicated to the measuring of the hand-transmitted vibrations in the real conditions with the use of two analysers in order to verificate results and confirm the accuracy of the measuring. The measurements were set for the same work conducted with the use and without the use the antivibration gloves. In conclusion, the evaluated results are in accordance with the real legislative scope and the measurements are also given in the graphic form together with the precautions to protect the health of staff.