Patents by Inventor Omar Yair Guerra

Omar Yair Guerra 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: 20230287959
    Abstract: A centrifugal pendulum device is provided having a weight carrier disc an opening and guide tracks arranged on a radially outer region thereof and including damper spring openings in a radially inner region thereof. A centrifugal weight is disposed displaceably on the weight carrier disc, with the centrifugal weight including two side elements that each include weight guide tracks, and spacing bolts arranged between the two side elements. At least one of the spacing bolts extends through the opening of the weight carrier disc, and the centrifugal weight is guided displaceably on the weight carrier disc by roller elements that run on the guide tracks and the weight guide tracks. In order to reduce weight and provide additional flexibility, the weight carrier disc comprises a first plate that includes the radially inner region that is connected to at least one second plate that includes the radially outer region.
    Type: Application
    Filed: March 11, 2022
    Publication date: September 14, 2023
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Alfredo Perez Mitre JIMENEZ, Omar Yair GUERRA
  • Publication number: 20230134624
    Abstract: A torque converter includes a front cover arranged to receive a torque and an impeller having an impeller shell non-rotatably connected to the front cover. A turbine is fluidly coupled to the impeller and includes a turbine shell. A lock-up clutch is provided that includes a piston configured to axially displace to engage and disengage the lock-up clutch; a first clutch plate and a second clutch plate connected to each other, the first and second clutch plates being disposed between the piston and front cover; and a flexible clutch plate disposed axially between the first and the second clutch plates and connected to the piston.
    Type: Application
    Filed: October 13, 2022
    Publication date: May 4, 2023
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Raymundo Juan Lien Chang, Alfredo Perez Mitre Jimenez, Omar Yair Guerra
  • Publication number: 20220373069
    Abstract: A torque converter, including: a cover arranged to receive torque; an impeller and a turbine. The impeller includes an impeller shell non-rotatably connected to the cover and a plurality of impeller blades. The impeller shell includes an interior surface, and defines a plurality of first indentations in the interior surface. Each impeller blade in the plurality of impeller blades including a first tab disposed in a respective first indentation. The turbine is in fluid communication with the impeller and includes a turbine shell and turbine blades fixedly connected to the turbine shell. The first tab is fixedly secured to the impeller shell by a respective first portion of a material forming the impeller shell; or a respective first portion of a material forming the impeller shell contacts the first tab and overlaps the first tab in a first axial direction parallel to an axis of rotation of the torque converter.
    Type: Application
    Filed: May 20, 2021
    Publication date: November 24, 2022
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Diego Alvarez, Jesus Maus, Omar Yair Guerra, Jorge Omar Gonzalez