Patents by Inventor Steven P. Levesque

Steven P. Levesque 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).

  • Patent number: 9919732
    Abstract: A steer-by-wire assembly for a steering system in a vehicle is described. The system includes a shaft rotatable in response to a steering input, a clutch that includes a brake member rotatable with the shaft and a reaction member, and an electromagnetic actuator that is selectively actuated to selectively provide a force to selectively engage the brake and reaction members. When the actuator is not actuated, the force between the brake and reaction members limits or prevents rotation of the brake member relative to the reaction member. And when the actuator is actuated, the force between the brake and reaction members is reduced or removed to permit rotation of the brake member relative to the reaction member.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: March 20, 2018
    Assignee: Dura Operating, LLC
    Inventors: Steven P. Levesque, Joseph W. Lewis
  • Publication number: 20170361867
    Abstract: A steer-by-wire assembly for a steering system in a vehicle is disclosed. The assembly includes a first shaft rotatable in response to a steering input, a second shaft adapted to rotate in response to rotation of the first shaft, a first gear (with a sensed element) that rotates in response to rotation of the first shaft, a second gear (with a sensed element) that rotates in response to rotation of the second shaft, a first sensing element adapted to sense the element carried by the first gear and provide an output associated with an angular position of the first gear, and a second sensing element adapted to sense the element carried by the second gear and provide an output associated with an angular position of the second gear. When the second shaft rotates relative to the first shaft, the outputs provide position and torque data associated with the steering input.
    Type: Application
    Filed: June 20, 2016
    Publication date: December 21, 2017
    Inventors: Joseph W. Lewis, Yuchen Chen, Steven P. Levesque, Brian D. Howe
  • Publication number: 20170320515
    Abstract: A steer-by-wire assembly for a steering system in a vehicle is described. The system includes a shaft rotatable in response to a steering input, a clutch that includes a brake member rotatable with the shaft and a reaction member, and an electromagnetic actuator that is selectively actuated to selectively provide a force to selectively engage the brake and reaction members. When the actuator is not actuated, the force between the brake and reaction members limits or prevents rotation of the brake member relative to the reaction member. And when the actuator is actuated, the force between the brake and reaction members is reduced or removed to permit rotation of the brake member relative to the reaction member.
    Type: Application
    Filed: May 6, 2016
    Publication date: November 9, 2017
    Inventors: Steven P. Levesque, Joseph W. Lewis
  • Publication number: 20160017983
    Abstract: In at least one embodiment a rotary shifter for a vehicle transmission includes a selector, a motor, a controller and a brake. The selector is adapted to be communicated with a vehicle transmission and rotated to multiple positions corresponding to different transmission gears. The motor is coupled to the selector to selectively alter the force required to rotate the selector among the multiple positions of the selector, and the controller is coupled to the motor and responsive to rotation of the selector to control actuation of the motor at least in part as a function of the rotary orientation of the selector. The brake is coupled to at least one of the selector or the motor to selectively inhibit or selectively prevent rotation of the selector.
    Type: Application
    Filed: July 17, 2015
    Publication date: January 21, 2016
    Inventors: Steven P. Levesque, Brian D. Howe
  • Patent number: 8763492
    Abstract: In one embodiment there is provided a multiple piece shifter cable system. The cable pieces may each have a core section with a connector and a conduit section with a connector. The core connectors may be coupled together to connect the core sections of the cable pieces and the conduit connectors may be coupled together to connect the conduit sections of the cable pieces. When the conduit connectors are mated together the core connectors may automatically be mated together, and the core connectors may automatically be locked together as well. In at least some implementations, the conduit connectors may permit adjustment of the total length of the conduit during assembly, and a clamp may be provided to maintain the conduit connectors in a desired assembled position.
    Type: Grant
    Filed: October 2, 2012
    Date of Patent: July 1, 2014
    Assignee: Dura Operating LLC
    Inventors: Brian D. Howe, Steven P. Levesque
  • Publication number: 20140090511
    Abstract: In one embodiment there is provided a multiple piece shifter cable system. The cable pieces may each have a core section with a connector and a conduit section with a connector. The core connectors may be coupled together to connect the core sections of the cable pieces and the conduit connectors may be coupled together to connect the conduit sections of the cable pieces. When the conduit connectors are mated together the core connectors may automatically be mated together, and the core connectors may automatically be locked together as well. In at least some implementations, the conduit connectors may permit adjustment of the total length of the conduit during assembly, and a clamp may be provided to maintain the conduit connectors in a desired assembled position.
    Type: Application
    Filed: October 2, 2012
    Publication date: April 3, 2014
    Applicant: DURA OPERATING LLC
    Inventors: Brian D. Howe, Steven P. Levesque
  • Patent number: 8256980
    Abstract: An assembly comprises a carrier part and a ball joint housing. The housing is provided with an attachment projection which is formed integrally with the housing on an outer surface of the housing. The carrier part is formed as a double-layer structure, and the attachment projection is held between two layers of the carrier part.
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: September 4, 2012
    Assignee: TRW Automotive GmbH
    Inventors: Harald Walter, Steven P. Levesque
  • Publication number: 20090129854
    Abstract: An assembly comprises a carrier part and a ball joint housing. The housing is provided with an attachment projection which is formed integrally with the housing on an outer surface of the housing. The carrier part is formed as a double-layer structure, and the attachment projection is held between two layers of the carrier part.
    Type: Application
    Filed: December 6, 2006
    Publication date: May 21, 2009
    Inventors: Harald Walter, Steven P. Levesque
  • Patent number: 6719312
    Abstract: An apparatus for use in a vehicle comprises a first steering link (30) having a first socket (54), a second steering link (34) having a second socket (70), and a steering knuckle (20) having a through hole (44). A stud (90) comprises first and second stud parts (92, 94). The first stud part (92) comprises a first ball portion (100) received in the first socket (54) to connect the first stud part for pivotal movement relative to the first link, and a shank portion (108) projecting from the first ball portion. The second stud part (94) has a second ball portion (132) received in the second socket (70) to connect the second stud part for pivotal movement relative to the second link. The second stud part (94) has an axially extending through opening (130). The shank portion (108) of the first stud part (92) extends through the through hole (44) in the steering knuckle (20) and through the through opening (130) in the second stud part (94).
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: April 13, 2004
    Assignee: TRW Inc.
    Inventors: John Thompson, Steven P. Levesque, Adham El-Haw
  • Publication number: 20030137120
    Abstract: An apparatus for use in a vehicle comprises a first steering link (30) having a first socket (54), a second steering link (34) having a second socket (70), and a steering knuckle (20) having a through hole (44). A stud (90) comprises first and second stud parts (92, 94). The first stud part (92) comprises a first ball portion (100) received in the first socket (54) to connect the first stud part for pivotal movement relative to the first link, and a shank portion (108) projecting from the first ball portion. The second stud part (94) has a second ball portion (132) received in the second socket (70) to connect the second stud part for pivotal movement relative to the second link. The second stud part (94) has an axially extending through opening (130). The shank portion (108) of the first stud part (92) extends through the through hole (44) in the steering knuckle (20) and through the through opening (130) in the second stud part (94).
    Type: Application
    Filed: January 22, 2002
    Publication date: July 24, 2003
    Applicant: TRW Inc.
    Inventors: John Thompson, Steven P. Levesque, Adham El-Haw