Patents by Inventor José MATEUS

José MATEUS 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).

  • Publication number: 20190101090
    Abstract: The invention relates mainly to a motor vehicle combustion engine starter motor comprising:—a pinion body comprising splines on its external periphery,—a pinion (31) having an axis (Y), the said pinion (31) being mounted with the ability to move on the pinion body comprising an internal periphery comprising splines (44) engaged with the splines of the said pinion body, the said pinion (31) comprising, on its external periphery,—teeth (42) each having two tooth flanks (47) each comprising:—a working flank (48), and—a tooth root (49) extending from the said working flank (48) of the corresponding tooth (42), characterized in that the said tooth flank (47) comprises at least one tooth root (49) delimited by a curved portion (PC) having a variable radius of curvature.
    Type: Application
    Filed: March 7, 2017
    Publication date: April 4, 2019
    Applicant: Valeo Equipements Electriques Moteur
    Inventors: José Mateus, Guy Faucon
  • Publication number: 20170145978
    Abstract: An electric starter of an internal combustion engine, specifically a starter of an internal combustion engine of a motor vehicle, the starter comprising: a starter drive assembly mobile between an inoperative position and an operative position in which the starter drive assembly is capable of starting the internal combustion engine; an electric motor capable of rotating the starter drive assembly about an axis of rotation; a control lever arranged so as to move the starter drive assembly axially, the control lever being capable of pivoting about a pivoting axis, the pivoting axis being movable over a predetermined linear stroke from an inoperative position to a lever pressing position in which the lever can pivot so as to bring the starter drive assembly into the operative position, the control lever including at least one block arranged such as to engage with the starter drive assembly.
    Type: Application
    Filed: June 2, 2015
    Publication date: May 25, 2017
    Inventors: Fabrice MARSAC, José MATEUS, Jacques VEROT