Patents by Inventor Javier LEZAMA ORTIZ DE URBINA

Javier LEZAMA ORTIZ DE URBINA 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).

  • Rear wheel steering system for vehicles and vehicle comprising said system
    Patent number: 8657313
    Abstract: The present disclosure relates to a rear wheel steering system for vehicles and vehicle comprising said system which allows rotating the rear wheels by means of a single actuator without increasing the suspended masses, comprising an independent suspension assembly for each rear wheel, wherein each independent suspension assembly comprises a suspension arm having a first end operatively connected to an axle of a wheel, each suspension arm having two second ends which are articulated to a fixed part of the vehicle, each suspension arm being able to rotate with respect to a rotation shaft where the two second ends of each suspension arm are articulated; the system comprising a synchronization device comprising at least one synchronization rod the ends of which are connected by means of sliding carriages to the rotation shafts, each sliding carriage being operatively connected to the axle of each wheel by means of a transmission rod.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: February 25, 2014
    Assignees: Edai Technical Unit A.I.E., Paq Electronics, S.L., Gat Staff S.L., Fundacion Tecnalia Research & Innovation
    Inventors: Alberto Peña Rodríguez, Iñaki Iglesias Aguinaga, Rafael Teijeiro Castro, Ivan Seras Escolano, Imanol Fernández Fontecha, Guillermo Cadiñanos Bañales, Javier Lezama Ortiz De Urbina, Gorka Agos Esparza
  • REAR WHEEL STEERING SYSTEM FOR VEHICLES AND VEHICLE COMPRISING SAID SYSTEM
    Publication number: 20130334785
    Abstract: The present disclosure relates to a rear wheel steering system for vehicles and vehicle comprising said system which allows rotating the rear wheels by means of a single actuator without increasing the suspended masses, comprising an independent suspension assembly for each rear wheel, wherein each independent suspension assembly comprises a suspension arm having a first end operatively connected to an axle of a wheel, each suspension arm having two second ends which are articulated to a fixed part of the vehicle, each suspension arm being able to rotate with respect to a rotation shaft where the two second ends of each suspension arm are articulated; the system comprising a synchronisation device comprising at least one synchronisation rod the ends of which are connected by means of sliding carriages to the rotation shafts, each sliding carriage being operatively connected to the axle of each wheel by means of a transmission rod.
    Type: Application
    Filed: June 14, 2013
    Publication date: December 19, 2013
    Inventors: Alberto PEÑA RODRÍGUEZ, Iñaki IGLESIAS AGUINAGA, Rafael TEIJEIRO CASTRO, Ivan SERAS ESCOLANO, Imanol FERNÁNDEZ FONTECHA, Guillermo CADIÑANOS BAÑALES, Javier LEZAMA ORTIZ DE URBINA, Gorka AGOS ESPARZA