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公开(公告)号：US20220134864A1
公开(公告)日：2022-05-05
申请号：US17434514
申请日：2019-10-15
发明人： Stefan Beck , Fabian Kutter , Matthias Horn , Thomas Martin , Michael Wechs , Johannes Kaltenbach , Martin Brehmer , Peter Ziemer , Thomas Kroh , Oliver Bayer , Max Bachmann
摘要： A hybrid transmission device (3) may include at least one drive device (EM1, EM2), a first transmission input shaft (7), a second transmission input shaft (9) mounted on the first transmission input shaft (7), and a connecting clutch (K3) configured for selectively rotationally fixing the first transmission input shaft (7) to the second transmission input shaft (9). The second transmission input shaft (9) includes a first end (11) pointing toward an outer side of the hybrid transmission device (3) and a second end (13) pointing toward an inner side of the hybrid transmission device (3). The connecting clutch (K3) is proximate the second end (13) of the second transmission input shaft (9).
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公开(公告)号：US20220128125A1
公开(公告)日：2022-04-28
申请号：US17430358
申请日：2019-10-15
发明人： Stefan Beck , Fabian Kutter , Matthias Horn , Thomas Martin , Michael Wechs , Johannes Kaltenbach , Martin Brehmer , Peter Ziemer , Thomas Kroh , Oliver Bayer , Max Bachmann
摘要： A hybrid transmission device (3) with a first transmission input shaft (7), a second transmission input shaft (9) mounted on the first transmission input shaft, at least one electric motor (EM1, EM2), and a clutch (K2) for connecting the second transmission input shaft (9) to an internal combustion engine (2). A connecting clutch (K3) is configured for forming a rotationally fixed connection of the first transmission input shaft (7) and the second transmission input shaft (9).
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公开(公告)号：US20220126676A1
公开(公告)日：2022-04-28
申请号：US17437919
申请日：2019-10-15
发明人： Stefan Beck , Fabian Kutter , Matthias Horn , Johannes Kaltenbach , Michael Wechs , Thomas Martin , Martin Brehmer , Peter Ziemer , Thomas Kroh , Oliver Bayer , Max Bachmann
摘要： A hybrid transmission device (3) includes a first transmission input shaft (12), a second transmission input shaft (14), at least one drive device (EM2), and a connecting clutch (K3) engageable to rotationally fix the first transmission input shaft (12) to the second transmission input shaft (14). The first transmission input shaft (12) extends between an input side (21) and an output side (23), where the first transmission input shaft (12) is clutch-free on the input side (21).
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公开(公告)号：US10605337B2
公开(公告)日：2020-03-31
申请号：US15925149
申请日：2018-03-19
发明人： Stefan Beck , Max Bachmann , Martin Brehmer , Anton Fritzer , Suryanto Hendrawan , Matthias Horn , Johannes Kaltenbach , Raffael Kuberczyk , Jens Moraw , Gerhard Niederbrucker , Juri Pawlakowitsch , Martin Rattay , Matthias Reisch , Wolfgang Rieger , Thomas Rosemeier , Lara Ruth Turner , Michael Roske , Viktor Warth , Bernd Unseld , Michael Wechs , Peter Ziemer
IPC分类号： F16H3/72 , F16H37/06 , F16H3/62 , F16H3/44 , F16H3/66 , F16H37/08 , B60K6/48 , B60K6/365 , B60K6/387 , B60K6/547
摘要： A transmission for a motor vehicle wherein the drive shaft (An) is rotationally fixedly connectable by the first shift element (K1) to the first shaft (1) and by the second shift element (K2) to the second shaft (2). The second shaft (2) is rotationally fixedly connectable by the fifth shift element (B2) to the housing (3). The third shaft (4) is rotationally fixedly connected to the third gear set element of the second planetary gear set (RS2) and to the first gear set element of the third planetary gear set and is rotationally fixedly connectable by the sixth shift element (B1) to the housing (3). The second gear set element of the third planetary gear set (RS3) is rotationally fixedly connected to the output shaft (Ab), and the third gear set element of the third planetary gear set (RS3) is rotationally fixedly connected to the second shaft (2).
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公开(公告)号：US20230121971A1
公开(公告)日：2023-04-20
申请号：US17960580
申请日：2022-10-05
发明人： Stefan Beck , Fabian Kutter , Michael Wechs , Matthias Horn , Johannes Kaltenbach , Thomas Martin , Martin Brehmer , Max Bachmann , Peter Ziemer , Christian Michel , Ingo Pfannkuchen , Mladjan Radic
摘要： A hybrid transmission arrangement for a motor vehicle (30) includes a first transmission group (12), a second transmission group (18), a third planetary gear set (PS3), and a first electric machine (EM1). The first transmission group (12) includes a first input (14), a first output (16), and a first planetary gear set (PS1). The first input (14) is connectable to an internal combustion engine (VM). The second transmission group (18) includes a second input (20), a second output (22), and a second planetary gear set (PS2). The second input (20) is connected to the first output (16) of the first transmission group (12). The third planetary gear set (PS3) includes a first element (S3;H3I), a second element (H3;S3I), and a third element (P3;P3I). The third planetary gear set (PS3) is interlockable using a first shift element (E) and arranged coaxially to a first axis (A1). The first element (S3;H3I) is connected to the first electric machine. The second element (H3;S3I) is connected to the second output (22). The third element (P3;P3I) is connected to a drive output (Ab) of the hybrid transmission arrangement (10).
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公开(公告)号：US20220242219A1
公开(公告)日：2022-08-04
申请号：US17618713
申请日：2020-03-05
发明人： Stefan Beck , Matthias Horn , Thomas Kroh , Thomas Martin , Johannes Kaltenbach , Michael Wechs , Fabian Kutter , Max Bachmann , Peter Ziemer , Martin Brehmer , Juri Pawlakowitsch , Oliver Bayer
摘要： A transmission (G) for a motor vehicle includes an electric machine (EM), a first input shaft (GW1), a second input shaft (GW2), an output shaft (GWA), two planetary gear sets (P1, P2), and at least four shift elements (A, B, C, D). Different gears are selectable by selectively actuating the at least four shift elements (A, B, C, D) and, in addition, in interaction with the electric machine (EM), different operating modes are implementable.
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公开(公告)号：US20220212533A1
公开(公告)日：2022-07-07
申请号：US17438148
申请日：2019-10-15
发明人： Stefan Beck , Matthias Horn , Fabian Kutter , Johannes Kaltenbach , Michael Wechs , Thomas Martin , Thomas Kroh , Oliver Bayer , Martin Brehmer , Peter Ziemer , Max Bachmann
摘要： A hybrid transmission device (3) includes at least one drive device (EM2) and a transmission (4) with a first transmission input shaft (12) and a second transmission input shaft (14) mounted on the first transmission input shaft (12). The at least one drive device (EM2) is arranged axially parallel and is connected to a gear-step gearwheel (16) arranged on the second transmission input shaft (14).
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38.发明申请公开(公告)号：US20220185093A1
公开(公告)日：2022-06-16
申请号：US17436105
申请日：2019-10-15
发明人： Stefan Beck , Fabian Kutter , Matthias Horn , Thomas Martin , Johannes Kaltenbach , Max Bachmann , Michael Wechs , Martin Brehmer , Thomas Kroh , Peter Ziemer , Oliver Bayer
摘要： A transmission assembly for a motor vehicle drive train may include a first input element, a second input element, a first sub-transmission associated with the first input element and including a first plurality of engageable gear-step gear sets, and a second sub-transmission associated with the second input element and including a second plurality of engageable gear-step gear sets. The transmission assembly may further include a first electric machine connected to the second input element and a second electric machine. Moreover, the transmission assembly may include a first clutch, the first input element being connectable to the second input element via the first clutch. Additionally, the transmission assembly may include a second clutch, the second electric machine being connectable to the first input element via the second clutch.
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公开(公告)号：US20220176798A1
公开(公告)日：2022-06-09
申请号：US17436279
申请日：2019-10-15
发明人： Stefan Beck , Matthias Horn , Johannes Kaltenbach , Fabian Kutter , Michael Wechs , Thomas Martin , Martin Brehmer , Peter Ziemer , Oliver Bayer , Thomas Kroh , Max Bachmann
摘要： A hybrid transmission assembly for a motor vehicle powertrain may include an input shaft arrangement including a first input shaft of a first sub-transmission and a second input shaft of a second sub-transmission. The assembly may further include a first electric machine axially parallel and connected to the first input shaft, and a second electric machine axially parallel and connected to the second input shaft. The input shaft arrangement, viewed axially, is in a center of four quadrants. An axis of the first electric machine is in the first quadrant and, or alternatively, an axis of the second electric machine is in the fourth quadrant.
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公开(公告)号：US20220153124A1
公开(公告)日：2022-05-19
申请号：US17436242
申请日：2019-10-15
发明人： Stefan Beck , Matthias Horn , Fabian Kutter , Michael Wechs , Johannes Kaltenbach , Thomas Martin , Thomas Kroh , Martin Brehmer , Peter Ziemer , Oliver Bayer , Max Bachmann
摘要： A hybrid transmission of a countershaft design for a motor vehicle powertrain having an internal combustion engine, a first electric prime mover, and a second electric prime mover has a transmission drive shaft drivingly connected to the second electric prime mover, a first sub-transmission having a first transmission input shaft, and a second sub-transmission having a second transmission input shaft, the second transmission input shaft being drivingly connected to the first electric prime mover. The transmission further has a first coupling element, the transmission drive shaft being connectable to the internal combustion engine via the first coupling element. Moreover, the transmission has a second coupling element, the first transmission input shaft being connectable to the second transmission input shaft via the second coupling element. Additionally, the transmission has a third coupling element, the transmission drive shaft being connectable to the first transmission input shaft via the third coupling element.
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