Patents by Inventor Graziano Quirini

Graziano Quirini has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Methods for winding armatures having slot commutators
    Patent number: 5557838
    Abstract: A wire winding machine is provided that allows the connection of electric motor armature coil leads to slot-type commutators. The machine uses rotations of a flyer and rotations of the armature to perform much of the needed movement during the lead attachment process. The system uses a guide member to guide the wire into the commutator slots during rotation of the flyer. The guide member guides wire from the flyer toward the slots during both the initial insertion of the wire and the subsequent process of forming a loop in the wire.
    Type: Grant
    Filed: August 5, 1994
    Date of Patent: September 24, 1996
    Assignee: Axis USA, Inc.
    Inventors: Massimo Lombardi, Sabatino Luciani, Massimo Ponzio, Graziano Quirini
  • Apparatus for winding armatures having slot commutators
    Patent number: 5369877
    Abstract: A wire winding machine is provided that allows the connection of electric motor armature coil leads to slot-type commutators. The machine uses rotations of a flyer and rotations of the armature to perform much of the needed movement during the lead attachment process. The system uses a guide member to guide the wire into the commutator slots during rotation of the flyer. The guide member guides wire from the flyer toward the slots during both the initial insertion of the wire and the subsequent process of forming a loop in the wire.
    Type: Grant
    Filed: July 6, 1992
    Date of Patent: December 6, 1994
    Assignee: Axis USA, Inc.
    Inventors: Massimo Lombardi, Sabatino Luciani, Massimo Ponzio, Graziano Quirini