Patents by Inventor Pedro Luis Macías López

Pedro Luis Macías López 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).

  • Ultrasonic device for moulding micro plastic parts
    Patent number: 8328548
    Abstract: The invention relates to an ultrasonic device for molding micro plastic parts, which combines: a) a mold cavity configured in a mold having an inlet for supplying plastic material to a chamber with an access opening and the chamber facing the cavity at a distal end in relation to its access opening; b) a cantilevered ultrasonic vibration element associated with an ultrasound generator, with an end portion or tip inserted tightly into the chamber through the access opening in an axially centered manner; c) a movement device for generating a relative movement between the end portion and the parts of the mold so that the end portion engages with the supplied plastic material and exerts a pressure of pre-determined magnitude thereon upon activation of the ultrasonic vibration element.
    Type: Grant
    Filed: August 8, 2008
    Date of Patent: December 11, 2012
    Assignee: Fundacio Privada Ascamm
    Inventors: Francisco Javier Plantà Torralba, Encarnación Escudero Martínez, Andrés Sancho Descalzo, Pedro Luis Macías López, José Fernando Bas Ferrero, Ma Eugenia Rodriguez Sierra, Francesco Puliga
  • ULTRASONIC DEVICE FOR MOULDING MICRO PLASTIC PARTS
    Publication number: 20100272843
    Abstract: The invention relates to an ultrasonic device for molding micro plastic parts, which combines: a) a mold cavity configured in a mold having an inlet for supplying plastic material to a chamber with an access opening and the chamber facing the cavity at a distal end in relation to its access opening; b) a cantilevered ultrasonic vibration element associated with an ultrasound generator, with an end portion or tip inserted tightly into the chamber through the access opening in an axially centered manner; c) a movement device for generating a relative movement between the end portion and the parts of the mold so that the end portion engages with the supplied plastic material and exerts a pressure of pre-determined magnitude thereon upon activation of the ultrasonic vibration element.
    Type: Application
    Filed: August 8, 2008
    Publication date: October 28, 2010
    Applicant: FUNDACIO PRIVADA ASCAMM
    Inventors: Francisco Javier Planta Torralba, Encarnacion Escudero Martinez, Andres Sancho Descalzo, Pedro Luis Macias Lopez, Jose Fernando Bas Ferrero, Eugenia Rodriguez Sierra, Francesco Puliga