Patent ID: 6227108
Filing Date: 2001-05-08
Classification: B41F

Abstract:
A magnet bar for exerting an attracting force on a doctor, which is arranged above the magnet bar, of a screen-printing or coating device, comprising an elongate top plate and an elongate magnet carrier which extends below and substantially parallel to the top plate and on which permanent magnets are arranged next to one another in the longitudinal direction, it being possible to adjust the distance between the magnet carrier and the top plate by means of a displaceable adjustment member which is arranged below the magnet carrier, in order to adjust the magnitude of the attracting force, the magnet carrier being supported freely on the adjustment member and the magnet carrier being subject to a downwardly directed force provided by the weight of the magnet carrier with magnets which is always greater than the maximum attracting force which can be exerted by the magnets on a doctor which is arranged above the magnet bar.