SHAPED METALLIC CARRIER DATA READER

摘要

An shaped metallic carrier data reader comprises the first inductive reading element placed over the carrier surface which winding is connected through the connected in-series first phase detector and read drivers to one of inputs of AND elements connected through a decipher to an information processing unit, the second and third inductive elements arranged coaxially in the plane of two lateral carrier sides which starts of winding are connected in series opposition and their ends are connected to another phase detector connected through the reader drivers to other inputs AND elements. The device is provided with the additional fourth and fifth inductive reading elements arranged at the distance equal to one fourth of rod record head width.