ELECTROMAGNETIC INDUCTION TYPE MEASUREMENT APPARATUS FOR THICKNESS OF CLASS OF PAPER

摘要

PURPOSE: An electromagnetic induction type measurement apparatus for thickness of class of paper is provided to maintain and repair the apparatus and measure the thickness of paper.;CONSTITUTION: An electromagnetic induction type measurement apparatus for thickness of class of paper comprises a driving roller(110), a tensioning roller(120), a magnet and an induction coil. The driving roller revolves with the drive motor. The tensioning roller is fixed elastically in order transfer the papers to the thickness direction of the papers. Magnet is fixed to one side of the tensioning roller. The induction coil is electro-magnetically induced with the magnet rising with the tensioning roller.;COPYRIGHT KIPO 2010