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：US11879546B2

公开(公告)日：2024-01-23

申请号：US18337832

申请日：2023-06-20

Applicant: BorgWarner Inc.

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

IPC: B60K17/02 ,  F16H63/34 ,  B60K1/00

CPC classification number: F16H63/3425 ,  B60K1/00 ,  B60K17/02

Abstract: The present invention relates to a parking lock for the drive train of a motor vehicle, comprising a pivotable locking lever and a locking toothing, wherein the locking lever can be pivoted from a release position, in which the locking toothing is rotatable relative to the locking lever, into a locking position, in which the locking lever engages with the locking toothing and thus fixes the locking toothing. The locking toothing is provided on a multiple disk carrier of a multiple disk clutch. In addition, the present invention relates to a drive train having such a parking lock.

公开(公告)号：US20230332678A1

公开(公告)日：2023-10-19

申请号：US18298843

申请日：2023-04-11

Applicant: BorgWarner Inc.

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

IPC: F16H48/30 ,  B60K17/356 ,  F16H48/08 ,  B60K17/354

CPC classification number: F16H48/30 ,  B60K17/354 ,  B60K17/356 ,  F16H48/08 ,  F16H2048/202

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.

公开(公告)号：US11428276B2

公开(公告)日：2022-08-30

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：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.