Patents by Inventor Robert J. Ramm

Robert J. Ramm 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: 20200063821
    Abstract: A damping component, which is suitable for vehicle applications, includes at least one body portion made of a first material, and at least one insert portion made of a second material at least partially disposed or embedded within the at least one body portion. The second material may include a non-Newtonian material.
    Type: Application
    Filed: March 15, 2018
    Publication date: February 27, 2020
    Inventors: Robert J. Ramm, Mickey Love
  • Patent number: 10464439
    Abstract: A powertrain for an electric vehicle includes a casting that houses an electric motor, an inverter, and a gearbox. The inverter, which is coupled to the electric motor, converts direct current from a battery to alternating current for the electric motor. The gearbox is connected to the electric motor. The electric motor includes a stator and a rotor with a rotor shaft that extends beyond the stator. The inverter may be situated on an opposite side of the rotor shaft from an axle to which the gearbox is coupled.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: November 5, 2019
    Assignee: GALATECH, INC.
    Inventors: Wenjun Liu, Robert J. Ramm
  • Publication number: 20190232797
    Abstract: A powertrain for an electric vehicle includes a casting that houses an electric motor, an inverter, and a gearbox. The inverter, which is coupled to the electric motor, converts direct current from a battery to alternating current for the electric motor. The gearbox is connected to the electric motor. The electric motor includes a stator and a rotor with a rotor shaft that extends beyond the stator. The inverter may be situated on an opposite side of the rotor shaft from an axle to which the gearbox is coupled.
    Type: Application
    Filed: March 5, 2018
    Publication date: August 1, 2019
    Inventors: Wenjun Liu, Robert J. Ramm
  • Publication number: 20100258991
    Abstract: A jounce bumper assembly is provided and may include a support member for supporting a bumper and adapted to be mounted to a vehicle. The support member may include a base member having a center and a radius, and a projection extending from the base member and away from the bumper. The projection may include a length greater than the radius of the base member and may be formed from a portion of the base member having a longitudinal axis that is skewed from the center of the base member.
    Type: Application
    Filed: April 14, 2009
    Publication date: October 14, 2010
    Applicant: FREUDENBERG-NOK GENERAL PARTNERSHIP
    Inventors: Mickey L. Love, Robert J. Ramm
  • Publication number: 20090194920
    Abstract: A suspension device is provided having a casing that defines a cavity, which further defines a stop face. A piston is slidably disposed in the cavity and offset from the stop face, wherein the piston is operable to move axially relative to the stop face when a force is imparted on at least one of the casing and the piston. A spring is disposed in the cavity and between the stop face and the piston, wherein the spring communicates with the piston and the end face and is operable to compress as the piston moves toward the end face and absorb the force. A friction damper is disposed in the cavity and operable to generate frictional drag between the piston and the casing, wherein the frictional drag inhibits axial movement of the piston in the cavity.
    Type: Application
    Filed: January 31, 2008
    Publication date: August 6, 2009
    Applicant: FREUDENBERG-NOK GENERAL PARTNERSHIP
    Inventors: Mickey L. Love, Robert S. Feldmann, David A. Mauceri, Robert J. Ramm