Patents by Inventor Francisco Ayestarán Lazcano

Francisco Ayestarán Lazcano 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).

  • Machine tool
    Patent number: 10688617
    Abstract: Machine tool, comprising a workpiece carrier assembly (11) including a workpiece carrier (12), said workpiece carrier assembly (11) being supported on a workpiece carrier support (1) for horizontal movement in a first direction in parallel with a horizontal Z axis; a first tool carrier (21), supported on a tool carrier support (2) for horizontal movement in a second direction, said first tool carrier (21) being displaceable in said second direction between an operative position in which said first tool carrier (21) is facing said workpiece carrier assembly (11), and an inoperative position in which said first tool carrier (21) is not facing the workpiece carrier assembly (11). The invention also relates to a method of machining a connecting rod using the machine tool.
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: June 23, 2020
    Assignee: ETXE-TAR, S.A.
    Inventors: Francisco Ayestaran Lazcano, Jorge Ibarra Garces
  • Machine tool
    Patent number: 10668589
    Abstract: Machine tool, comprising at least two workpiece carrier assemblies (11), each including a workpiece carrier (12), said workpiece carrier assemblies (11) being supported on respective workpiece carrier support (1) for horizontal movement in a first direction in parallel with a horizontal Z axis; at least a first tool carrier (21), supported on a tool carrier support (2) for horizontal movement in a second direction, said first tool carrier (21) being displaceable in said second direction between at least one operative position (A) in which said first tool carrier (21) is facing one of said workpiece carrier assemblies (11), and at least one inoperative position in which said first tool carrier (21) is not facing any workpiece carrier assembly (11). The invention also relates to a method of machining a connecting rod using the machine tool.
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: June 2, 2020
    Assignee: ETXE-TAR, S.A.
    Inventors: Francisco Ayestarán Lazcano, Jorge Ibarra Garcés, Ibon Iribarren Aristizabal
  • MACHINE TOOL
    Publication number: 20150298274
    Abstract: Machine tool, comprising at least two workpiece carrier assemblies (11), each including a workpiece carrier (12), said workpiece carrier assemblies (11) being supported on respective workpiece carrier support (1) for horizontal movement in a first direction in parallel with a horizontal Z axis; at least a first tool carrier (21), supported on a tool carrier support (2) for horizontal movement in a second direction, said first tool carrier (21) being displaceable in said second direction between at least one operative position (A) in which said first tool carrier (21) is facing one of said workpiece carrier assemblies (11), and at least one inoperative position in which said first tool carrier (21) is not facing any workpiece carrier assembly (11). The invention also relates to a method of machining a connecting rod using the machine tool.
    Type: Application
    Filed: August 6, 2012
    Publication date: October 22, 2015
    Applicant: ETXE-TAR, S.A.
    Inventors: Francisco Ayestarán Lazcano, Jorge Ibarra Garcés, Ibon Iribarren Aristizabal
  • MACHINE TOOL
    Publication number: 20140373352
    Abstract: Machine tool, comprising a workpiece carrier assembly (11) including a workpiece carrier (12), said workpiece carrier assembly (11) being supported on a workpiece carrier support (1) for horizontal movement in a first direction in parallel with a horizontal Z axis; a first tool carrier (21), supported on a tool carrier support (2) for horizontal movement in a second direction, said first tool carrier (21) being displaceable in said second direction between an operative position in which said first tool carrier (21) is facing said workpiece carrier assembly (11), and an inoperative position in which said first tool carrier (21) is not facing the workpiece carrier assembly (11). The invention also relates to a method of machining a connecting rod using the machine tool.
    Type: Application
    Filed: May 13, 2011
    Publication date: December 25, 2014
    Applicant: ETXE-TAR, S.A.
    Inventors: Francisco Ayestaran Lazcano, Jorge Ibarra Garces