Patents by Inventor Yun Kai LIM

Yun Kai LIM 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: 20230332678
    Abstract: A differential gear with an input side that can be rotated about an axis of rotation, which has a rotary drive contour for the rotary drive engagement with a drive wheel and at least one pinion gear that can be rotated about a pinion axle, and an output side that can be rotated about the axis of rotation, which has a first axle wheel and a second axle wheel which are in rotary drive engagement with the at least one pinion gear, wherein the input side has a rotary drive section on which the rotary drive contour is provided, and a support section on which the at least one pinion gear is arranged. The rotary drive section and the support section can optionally be brought into a rotary drive connection with one another by means of a shiftable pawl freewheel.
    Type: Application
    Filed: April 11, 2023
    Publication date: October 19, 2023
    Inventors: Friedrich Philipp Brezger, Oliver Groneberg, Tobias Kaufhold, Florian Schneider, Yun Kai Lim
  • Patent number: 11639742
    Abstract: The present invention relates to a clutch device (6) having a clutch (46) and an actuating mechanism (48) for actuating the clutch (46), wherein the actuating mechanism (48) has a first adjusting element (84) and a second adjusting element (86) which interacts with an impinging element (68) acting on the clutch (46). The first adjusting element (84) can be rotated in the axial direction (8, 10) relative to the second adjusting element (86) with displacement of the second adjusting element (86). Moreover, the present invention relates to a drivetrain (2) for a motor vehicle with a clutch device (6) of this kind.
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: May 2, 2023
    Assignee: BorgWarner Inc.
    Inventors: Oliver Groneberg, Friedrich Philipp Brezger, Yun Kai Lim
  • Publication number: 20220356913
    Abstract: The present invention relates to a clutch device (6) having a clutch (46) and an actuating mechanism (48) for actuating the clutch (46), wherein the actuating mechanism (48) has a first adjusting element (84) and a second adjusting element (86) which interacts with an impinging element (68) acting on the clutch (46). The first adjusting element (84) can be rotated in the axial direction (8, 10) relative to the second adjusting element (86) with displacement of the second adjusting element (86). Moreover, the present invention relates to a drivetrain (2) for a motor vehicle with a clutch device (6) of this kind.
    Type: Application
    Filed: April 28, 2022
    Publication date: November 10, 2022
    Inventors: Oliver Groneberg, Friedrich Philipp Brezger, Yun Kai Lim
  • Publication number: 20210372483
    Abstract: The present invention relates to a freewheel damper arrangement (2) for a motor vehicle having a torsional vibration damper (18) having a damper shell (22), spring elements (30) arranged in the damper shell (22) and a damper flange (34) coupled torsionally elastically to the damper shell (22) via the spring elements (30), and a starter freewheel (20) having a first race (58) which can be driven by a starter motor (70) and a second race (60) which is assigned to the damper shell (22), between which clamping elements (62) are arranged. The second race (60) is non-rotatably fastened to the damper shell (22).
    Type: Application
    Filed: May 28, 2021
    Publication date: December 2, 2021
    Inventors: Tobias Kaufhold, Jochen Bölling, Friedrich Philipp Brezger, Oliver Groneberg, Yun Kai LIM, Alexander Moser, Florian Schneider