Patent ID: 8834078
Filing Date: 2014-09-16
Classification: B23B,B23Q,Y10T

Abstract:
1. A nozzle for removing by a suction system dust and chips resulting from a drilling apparatus in an industrial plant, the nozzle comprising: two opposite end portions communicating with one another: a first tubular portion suitable for connection to a tube connected to a suction system, and a second tubular portion having an intake opening; an outer flange extending transversely from an intermediate position between the first tubular portion and the second tubular portion, the intake opening being directed in a lateral direction parallel or substantially parallel to the transverse direction of the flange; at least one magnetic element incorporated in the nozzle; the nozzle being applicable to a drilling template having a plurality of cylindrical through-openings in which respective cylindrical bushes made of ferromagnetic material are fixed, so that when the second tubular portion is inserted through a cylindrical bushing, the magnetic element acts magnetically on the bushing, opposing axial and rotational movements of the nozzle with respect to the template.