公开(公告)号：US20240035522A1

公开(公告)日：2024-02-01

申请号：US18356857

申请日：2023-07-21

Applicant: BorgWarner Inc.

Inventor： Tobias Kaufhold ,  Friedrich Philipp Brezger ,  Oliver Groneberg ,  Florian Schneider

IPC: F16D7/02 ,  F16H55/17 ,  H02K7/108 ,  H02K7/116

CPC classification number: F16D7/021 ,  F16H55/17 ,  H02K7/108 ,  H02K7/116 ,  F16D2200/0004 ,  F16H2055/178

Abstract: The present invention relates to a drive arrangement having an electrical machine and a gear that are in rotational driving connection with each other while forming at least one torque transmission path, wherein at least one element pair consisting of a torque-transmitting first element and a torque-transmitting second element that are in rotational driving connection with each other via a coupling device is arranged in the torque transmission path. The coupling device is designed as a slip clutch, such that the first and second element can be pivoted relative to each other when a pre-determined torque limit value is exceeded. The present invention additionally relates to components for such a drive arrangement.

公开(公告)号：US10155249B2

公开(公告)日：2018-12-18

申请号：US15343739

申请日：2016-11-04

Applicant: BorgWarner Inc.

Inventor： Friedrich Philipp Brezger ,  Alexander Moser ,  Rainer Gerathewohl

IPC: B05D3/02 ,  B05D3/12 ,  F16D13/58 ,  F16D65/02 ,  F16D13/68

Abstract: The present invention relates to a method for producing a disk carrier assembly (2), comprising the method steps: providing a disk carrier (18) with a tubular section (20), applying a liquid or viscous material (48) on the tubular section (20) to form a support ring (32) surrounding the tubular section (20), and curing the support ring (32). In addition, the present invention relates to a disk carrier assembly (2).

公开(公告)号：US20210372490A1

公开(公告)日：2021-12-02

申请号：US17303422

申请日：2021-05-28

Applicant: BorgWarner Inc.

Inventor： Tobias Kaufhold ,  Hans Jürgen Hauck ,  Friedrich Philipp Brezger ,  Oliver Groneberg ,  Florian Schneider ,  Peter Dötterl

IPC: F16D41/066

Abstract: The present invention relates to a freewheel (2) having a first race (16), a second race (18), a clamping gap (20) formed between the first and second race (16, 18), at least one clamping element (30) in the clamping gap (20) and a pre-tensioning device (32) for pre-tensioning the clamping element (30) in a clamping position inside the clamping gap (20), wherein the pre-tensioning device (32) has a spring element (34) supported indirectly or directly on the first race (16). The pre-tensioning device (32) further has a spring support frame (36) that can be moved in relation to the first race (16), in which spring support frame the spring element (34) is arranged.

公开(公告)号：US20210372483A1

公开(公告)日：2021-12-02

申请号：US17303428

申请日：2021-05-28

Applicant: BorgWarner Inc.

Inventor： Tobias Kaufhold ,  Jochen Bölling ,  Friedrich Philipp Brezger ,  Oliver Groneberg ,  Yun Kai LIM ,  Alexander Moser ,  Florian Schneider

IPC: F16D3/12 ,  F16D41/064 ,  F16F15/123 ,  F02N11/00

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).

公开(公告)号：US20230341012A1

公开(公告)日：2023-10-26

申请号：US18305096

申请日：2023-04-21

Applicant: BorgWarner Inc.

Inventor： Friedrich Philipp Brezger

IPC: F16D41/16

CPC classification number: F16D41/16

Abstract: A pawl freewheel with a first race, a second race and pawls between the first and second race, which comprise at least one first pawl, which can be pivoted between a locked position in which the first race is rotationally drivingly coupled in a first direction of rotation relative to the second race via the first pawl to the second race and an open position, in which the first race is rotatable in the first direction of rotation relative to the second race wherein an actuating device is provided with an actuating pin which interacts with the first pawl which can be displaced from a first actuating position in which the first pawl is pivoted into the locked position, in the axial direction relative to the first pawl into a second actuating position, in which the first pawl is pivoted into the open position.

公开(公告)号：US20230279909A1

公开(公告)日：2023-09-07

申请号：US18116555

申请日：2023-03-02

Applicant: BorgWarner Inc.

Inventor： Friedrich Philipp Brezger ,  Oliver Groneberg ,  Calahan B. Campton ,  Steven J. Kowal

IPC: F16D41/16 ,  B60K17/356 ,  B60K17/354

CPC classification number: F16D41/16 ,  B60K17/356 ,  B60K17/354

Abstract: The present invention relates to a freewheel arrangement (4) having a freewheel (2), which comprises a first running ring (44), a second running ring (46), at least one clamping element (26; 28) that is between the first and the second running ring (44, 46) and is movable between a coupling position and a release position, and an actuating element (42) for adjusting the at least one clamping element (26; 28), wherein the actuating element (42) can be arranged on the first running ring (44) and is movable relative to the first running ring (44). A friction device (52) for generating a frictional force acting on the actuating element (42) is provided, the frictional force counteracting a drive force acting on the first running ring (44) so as to move the actuating element (42) relative to the first running ring (44). The present invention furthermore relates to a drivetrain (82) having such a freewheel arrangement (4).

公开(公告)号：US11639742B2

公开(公告)日：2023-05-02

申请号：US17731618

申请日：2022-04-28

Applicant: BorgWarner Inc.

Inventor： Oliver Groneberg ,  Friedrich Philipp Brezger ,  Yun Kai Lim

IPC: F16D21/06

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.

公开(公告)号：US20220356913A1

公开(公告)日：2022-11-10

申请号：US17731618

申请日：2022-04-28

Applicant: BorgWarner Inc.

Inventor： Oliver Groneberg ,  Friedrich Philipp Brezger ,  Yun Kai Lim

IPC: F16D21/06

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.

公开(公告)号：US11047432B2

公开(公告)日：2021-06-29

申请号：US16408793

申请日：2019-05-10

Applicant: BorgWarner Inc.

Inventor： Friedrich Philipp Brezger ,  Fabian Meinzer ,  Oliver Groneberg

IPC: F16D41/069 ,  F16D41/06 ,  F16D41/08 ,  F16D41/14

Abstract: The present invention relates to a freewheel (2) comprising a first race (18), a second race (20), and clamping elements (42, 44) between the first and second races (18, 20), said clamping elements connected in rotational engagement with the first race (18), wherein the clamping elements (42, 44) consist of first clamping elements (42) which are able to move between a first position, in which the first race (18) is able to rotate in relation to the second race (20) in a first direction of rotation (52), and a second position, in which the first race (18) is coupled in rotational engagement with the second race (20) via at least one of said first clamping elements (42) in the first direction of rotation (52). At least one first clamping element (42) is designed to be elastically deformable.

公开(公告)号：US10851853B2

公开(公告)日：2020-12-01

申请号：US15995716

申请日：2018-06-01

Applicant: BorgWarner Inc.

Inventor： Friedrich Philipp Brezger ,  Oliver Groneberg

IPC: F16D41/06 ,  F16D41/12 ,  F16D41/069

Abstract: The present invention relates to a freewheel (20) comprising a first race (22), a second race (24) rotatable relative to the first race (22) in a first direction of rotation (70), and clamping elements (32) between the first and second race (22, 24) which are in rotary driving connection with the first race (22), wherein, in a second direction of rotation (72) opposite the first direction of rotation (70), the second race (24) is coupled in a rotary entrainment way to the first race (22) in a relative rotation position via at least one of the clamping elements (32). The at least one clamping element (32) is displaceable in axial direction (6) from an initial position into a disengagement position by changing the relative rotational position between the first and second race (22, 24).