Patents by Inventor Trent Carpenter

Trent Carpenter 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: 20240125360
    Abstract: A sliding assembly (100) for use in a clutch assembly having a housing, including a body portion, preferably in the form of a sliding ring (102) having a central bore (108) extending therethrough, a linear ball guide (130) including an elongated guide pin (132) affixed to the body portion (102), and including an annular groove (136), a detent housing (140) defining a central bore (144), the guide pin (132) extending through the central bore (144) of the detent housing (140) so that the bore (144) of the detent housing (140) and the outer surface (134) of the guide pin (132) defines an annular space therebetween, and a ball bearing assembly disposed in the annular space. The balls (166) are provided in an annular bearing cage (160). The detent housing (140) has a catch portion (150), which is selectively engageable with the annular groove (136) of the guide pin (132).
    Type: Application
    Filed: February 7, 2022
    Publication date: April 18, 2024
    Inventors: Trent Carpenter, Anthony Bryant, Robert Lukasiewicz
  • Patent number: 11732754
    Abstract: A roller retainer cage for a roller thrust bearing, including a first cage half with an annular portion, a first flange extending axially from an inner peripheral edge of the annular portion and a second flange extending axially from an outer peripheral edge of the annular portion, a second cage half including an annular portion, a first flange extending axially from an inner peripheral edge of the annular portion and a second flange extending axially from an outer peripheral edge of the annular portion, wherein the first flange of the first cage half is disposed radially-outwardly of the first flange of the second cage half, the second flange of the first cage half is disposed radially-inwardly of the second flange of the second cage half, and the first cage half is comprised of a through-hardened metal.
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: August 22, 2023
    Assignee: JTEKT Bearings North America LLC
    Inventors: Yoshitaka Waseda, Trent Carpenter
  • Publication number: 20220290720
    Abstract: A roller retainer cage for a roller thrust bearing, including a first cage half with an annular portion, a first flange extending axially from an inner peripheral edge of the annular portion and a second flange extending axially from an outer peripheral edge of the annular portion, a second cage half including an annular portion, a first flange extending axially from an inner peripheral edge of the annular portion and a second flange extending axially from an outer peripheral edge of the annular portion, wherein the first flange of the first cage half is disposed radially-outwardly of the first flange of the second cage half, the second flange of the first cage half is disposed radially-inwardly of the second flange of the second cage half, and the first cage half is comprised of a through-hardened metal.
    Type: Application
    Filed: June 1, 2022
    Publication date: September 15, 2022
    Inventors: Yoshitaka Waseda, Trent Carpenter
  • Patent number: 11353060
    Abstract: A roller retainer cage for a roller thrust bearing, including a first cage half with an annular portion, a first flange extending axially from an inner peripheral edge of the annular portion and a second flange extending axially from an outer peripheral edge of the annular portion, a second cage half including an annular portion, a first flange extending axially from an inner peripheral edge of the annular portion and a second flange extending axially from an outer peripheral edge of the annular portion, wherein the first flange of the first cage half is disposed radially-outwardly of the first flange of the second cage half, the second flange of the first cage half is disposed radially-inwardly of the second flange of the second cage half, and the first cage half is comprised of a through-hardened metal.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: June 7, 2022
    Assignee: Koyo Bearings North America LLC
    Inventors: Yoshitaka Waseda, Trent Carpenter
  • Publication number: 20200325935
    Abstract: A roller retainer cage for a roller thrust bearing, including a first cage half with an annular portion, a first flange extending axially from an inner peripheral edge of the annular portion and a second flange extending axially from an outer peripheral edge of the annular portion, a second cage half including an annular portion, a first flange extending axially from an inner peripheral edge of the annular portion and a second flange extending axially from an outer peripheral edge of the annular portion, wherein the first flange of the first cage half is disposed radially-outwardly of the first flange of the second cage half, the second flange of the first cage half is disposed radially-inwardly of the second flange of the second cage half, and the first cage half is comprised of a through-hardened metal.
    Type: Application
    Filed: November 6, 2017
    Publication date: October 15, 2020
    Inventors: Yoshitaka Waseda, Trent Carpenter