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1. 发明申请

WO2023287334A1 VEHICLE DRIVING ASSEMBLY AND VEHICLE 审中-公开
公开(公告)号：WO2023287334A1
公开(公告)日：2023-01-19
申请号：PCT/SE2022/050603
申请日：2022-06-20
申请人： SCANIA CV AB
发明人： KARLSSON, Stefan , FORSBERG, Jörgen , ARNELÖF, Per , LISON ALMKVIST, Axel
IPC分类号： B60K1/00 , B60K17/02 , B60K17/08 , B60K17/16
摘要： A vehicle driving assembly (10) is disclosed comprising an axle beam (1) and a propulsion unit (3). The axle beam (1) comprises a mounting section (5) comprising a cavity (6) with an opening (7) facing in a direction (d0) perpendicular to an axial direction (ad) of the axle beam (1). The cavity (6) accommodates a portion (3') of the propulsion unit (3) protruding into the cavity (6) via the opening (7). The propulsion unit (3) is attached to the mounting section (5) of the axle beam (1) with a number of fastening elements (8, 8') arranged at a first mounting interface (11) and at a second mounting interface (12) arranged at a respective side of an axial plane (Pa) extending through a respective rotation axis (ax1, ax2) of at least two opposing ground engaging wheels (4, 4') of the axle beam (1). The present disclosure further relates to a vehicle (2) comprising a vehicle driving assembly (10).

2. 发明申请

WO2018147780A1 A GEARBOX FOR VEHICLES 审中-公开
公开(公告)号：WO2018147780A1
公开(公告)日：2018-08-16
申请号：PCT/SE2018/050068
申请日：2018-01-31
申请人： SCANIA CV AB
发明人： DAHLBÄCK, Mårten , ARNELÖF, Per , FORSBERG, Jörgen , SLAPAK, Dieter
IPC分类号： F16H37/04 , F16H3/54
摘要： The invention relates to a gearbox (2) for vehicles (1), comprising a split gearbox (15C), a main gearbox (15A) and a range gearbox (15B), which range gearbox (15B) is shiftable into a low range gear, a high range gear and a reverse gear; the range gearbox (15B) comprising a planetary gear (14), which may be shifted into a reverse gear. The split gearbox (15C) and the main gearbox (15A) are together arranged to have a combined ratio spread larger than 5, in that the split gearbox (15C) and the main gearbox (15A) are together arranged to have a combined largest gear ratio over 4:1, and in that the planetary gear (14) in the range gearbox (15B) is arranged to have a gear ratio less than 4:1 when shifted into the reverse gear. The invention also relates to a vehicle (1), which is provided with such a gearbox (2).

3. 发明申请

WO2014062116A1 OIL CONTROL DEVICE FOR GEARS, GEARBOX THAT CONTAINS SUCH AN OIL CONTROL DEVICE AND VEHICLE THAT CONTAINS SUCH A GEARBOX 审中-公开
标题翻译：用于齿轮的油控制装置，包含这种油控制装置的齿轮箱和包含齿轮箱的车辆
公开(公告)号：WO2014062116A1
公开(公告)日：2014-04-24
申请号：PCT/SE2013/051179
申请日：2013-10-08
申请人： SCANIA CV AB
发明人： ARNELÖF, Per , FORSBERG, Jörgen , DAHLBÄCK, Mårten
IPC分类号： F16H57/04
CPC分类号： F16H57/0409 , F16H57/0423 , F16H57/0456 , F16H57/0493
摘要： The invention concerns an oil control device (102; 202; 302; 402) for gears, comprising a first and second curved element (120; 220; 320; 420, 122; 222; 322; 422), which extend at least partly along the circumference of a first and second gear (104, 105), which together constitute a gear pair (1 18) formed in mesh with one another. Oil sup¬ plying means (124) are arranged on the first and/or the second curved element (120; 220; 320; 420, 122; 222; 322; 422) so as, by means of an oil flow, to supply oil to a space (125) between the first curved element (120; 220; 320; 420) and the first gear (104) and/or to a space (127) between the second curved element (122; 222; 322; 422) and the second gear (105). The invention also concerns a gearbox (108; 408), which contains such an oil control device (102; 202; 302; 402) and a vehicle ( 100), which contains such a gearbox (108; 408).
摘要翻译：本发明涉及一种用于齿轮的油控制装置（102; 202; 302; 402），其包括第一和第二弯曲元件（120; 220; 320; 420,122; 222; 322; 422）第一和第二齿轮（104,105）的圆周，它们一起构成彼此形成的齿轮对（118）。供油装置（124）被布置在第一和/或第二弯曲元件（120; 220; 320; 420,122; 222; 322; 422）上，以便借助于油流来供应油到所述第一弯曲元件（120; 220; 320; 420）和所述第一齿轮（104）之间的空间（125）和/或所述第二弯曲元件（122; 222; 322; 422）之间的空间（127）和第二齿轮（105）。本发明还涉及一种包含这种油控制装置（102; 202; 302; 402）和包含这种变速箱（108; 408）的车辆（100）的变速箱（108; 408）。

4. 发明申请

WO2020256618A1 A MODULAR TRANSMISSION PLATFORM AND A POWERTRAIN FOR A VEHICLE 审中-公开
公开(公告)号：WO2020256618A1
公开(公告)日：2020-12-24
申请号：PCT/SE2020/050554
申请日：2020-06-02
申请人： SCANIA CV AB
发明人： KARLSSON, Stefan , FORSBERG, Jörgen , LÖFWALL, Tomas , NESS, Christian
IPC分类号： B60K6/48 , B60K1/00 , B60K17/04 , B60K6/547
摘要： The invention relates to a modular transmission platform (6) for a vehicle (1). The modular transmission platform (6) comprises a first transmission shaft (36) with at least one input shaft (13, 15) configured to be connected to at least one propulsion unit (4), a second transmission shaft (38), which is rotatably connected to the first transmission shaft (36) via a first transmission unit (40), and a third transmission shaft (42) with a first output shaft (22) configured to be connected to a propeller shaft (8). The third transmission shaft (42) is rotatably connected to the second transmission shaft (38) via a second transmission unit (44). The modular transmission platform (6) comprises at least one second output shaft (46), configured for providing torque to equipment (48, 50) connected to the at least one second output shaft (22). The at least one input shaft (13, 15) and the first output shaft (22) extend from the modular transmission platform (6) in the same direction. The invention also relates to a powertrain (2) for a vehicle (1). The invention also relates to a vehicle (1).

5. 发明申请

WO2016089287A1 LUBRICATION SYSTEM AND A METHOD FOR CONTROLLING THE LUBRICATION SYSTEM 审中-公开
标题翻译：润滑系统和控制润滑系统的方法
公开(公告)号：WO2016089287A1
公开(公告)日：2016-06-09
申请号：PCT/SE2015/051279
申请日：2015-11-30
申请人： SCANIA CV AB
发明人： ARNELÖF, Per , FORSBERG, Jörgen
IPC分类号： F16H57/04
CPC分类号： F16H57/0435 , F16H3/091 , F16H57/0409 , F16H57/042 , F16H57/043 , F16H57/0431 , F16H57/0436 , F16H57/0441 , F16H57/0447 , F16H57/0449 , F16H57/045 , F16H57/0452 , F16H57/0456 , F16H57/0471 , F16H57/0484 , F16H57/0494
摘要： The present invention relates to a lubrication system and a method for controlling the lubrication system. The lubrication system comprises a bypass line (25d) by which it is possible to lead a part of the oil flow in the oil line (25) past a component (18a, 18b, 8c, 22a) to be lubricated and back to the oil sump (24), a first valve (30) configured to regulate the oil flow through the bypass line (25d) and a control unit (34). The control unit is configured to receive information from at least one parameter (37-40) related to the oil flow to said component (18a, 18b, 18c, 22a), to estimate a required oil flow to said component (18a, 18b, 18c, 22a) in view of said parameter and to regulate the first 10 valve (30) such that a part of the oil flow in the oil line (25) is led to the bypass line (25d) and that a remaining part of the oil flow, which corresponds to the required oil flow, is led to said component (18a, 18b, 18c, 22a).
摘要翻译：本发明涉及润滑系统和润滑系统的控制方法。润滑系统包括旁通管线（25d），通过该旁通管路可以使油管线（25）中的一部分油流通过待润滑的部件（18a，18b，8c，22a）并返回到油中贮槽（24），构造成调节通过旁路管线（25d）的油流的第一阀（30）和控制单元（34）。控制单元被配置为从与所述部件（18a，18b，18c，22a）的油流相关的至少一个参数（37-40）接收信息，以估计到所述部件（18a，18b， 18c，22a），并且调节第一10阀（30），使得在油管（25）中的油流的一部分被引导到旁通管线（25d），并且剩余的部分对应于所需油流的油流被引导到所述部件（18a，18b，18c，22a）。

6. 发明申请

WO2013187822A1 TRANSMISSION FOR A MOTOR VEHICLE 审中-公开
标题翻译：电动车变速器
公开(公告)号：WO2013187822A1
公开(公告)日：2013-12-19
申请号：PCT/SE2013/050560
申请日：2013-05-17
申请人： SCANIA CV AB
发明人： FORSBERG, Jörgen , DAHLBÄCK, Mårten
IPC分类号： F16H37/04 , B60T1/08 , F16H61/684 , F16H3/091 , F16H3/093
CPC分类号： B60T1/062 , B60T10/02 , F16H3/006 , F16H3/093 , F16H37/046
摘要： A transmission system for a motor vehicle, comprising: - a double clutch main gear unit ( 10) comprising two input shafts (11,12), an output shaft (5) and one or a plurality of layshafts (13, 14), - an output shaft (5), - a range gear unit (30), - a bypass shaft (50), by means of which at least one of the input shafts is connectable to the output shaft to establish a torque transfer path from said input shaft to the output shaft without passing through the range gear unit during a shifting of gears in the range gear unit, wherein said layshafts and the bypass shaft are mutually non-coaxial, - a first gear train (K1 ) for transferring torque from said input shaft to the bypass shaft, wherein said gear train comprises a first gearwheel (K1 a) arranged on said input shaft and a second gearwheel (K1 b) arranged on the bypass shaft, and - a second gear train (K2) for transferring torque from the bypass shaft to the output shaft, wherein said gear train comprises a first gearwheel (K2a) arranged on the bypass shaft and a second gearwheel (K2b) arranged on the output shaft.
摘要翻译：一种用于机动车辆的传动系统，包括： - 双离合器主齿轮单元（10），包括两个输入轴（11,12），输出轴（5）和一个或多个副轴（13,14）， - 输出轴（5）， - 范围减速器（30）， - 旁通轴（50），借助于该轴，所述输入轴中的至少一个可连接到所述输出轴，以建立从所述输入轴在传动范围齿轮单元中的齿轮换档期间不通过齿轮单元，其中所述副轴和旁路轴彼此不同轴; - 第一齿轮系（K1），用于从所述输入端传递扭矩轴，其中所述齿轮系包括布置在所述输入轴上的第一齿轮（K1a）和布置在所述旁路轴上的第二齿轮（K1b），以及用于传递扭矩的第二齿轮系（K2）旁路轴到输出轴，其中所述齿轮系包括第一齿轮（K2a）嵌在旁路轴上，第二齿轮（K2b）布置在输出轴上。

7. 发明申请

WO2022023303A1 TRANSMISSION UNIT, TRANSMISSION ARRANGEMENT AND VEHICLE POWERTRAIN 审中-公开
公开(公告)号：WO2022023303A1
公开(公告)日：2022-02-03
申请号：PCT/EP2021/070925
申请日：2021-07-27
申请人： SCANIA CV AB , MAN TRUCK & BUS SE
发明人： KARLSSON, Stefan , FORSBERG, Jörgen , LÖFWALL, Tomas , ARNELÖF, Per , MÜLLER, Tobias
IPC分类号： B60K17/08 , B60K17/02 , B60K1/02 , F16H3/091
摘要： A transmission unit (10), a vehicle powertrain (2) comprising the transmission unit and a vehicle are disclosed. The transmission unit (10) comprises a first transmission shaft (11) comprising a first gear wheel (14), and a second transmission shaft (12) comprising a second gear wheel (15) and a third gear wheel (16). The second gear wheel (15) is arranged to cooperate with the first gear wheel (14). The transmission unit further comprises a third transmission shaft (13) comprising a fourth gear wheel (17), the fourth gear wheel (17) being arranged to cooperate with the third gear wheel (16). The third transmission shaft (13) further comprises a fifth gear wheel (18) arranged to be selectively connectable to the third transmission shaft (13) for rotation therewith. The fifth gear wheel (18) is arranged to cooperate with the second gear wheel (15). The transmission unit (10) may be incorporated in a transmission arrangement (40) further comprising a planetary gearbox unit (20).

8. 发明申请

WO2020185139A1 A POWERTRAIN FOR A VEHICLE AND A VEHICLE CONSISTING THE POWERTRAIN 审中-公开
公开(公告)号：WO2020185139A1
公开(公告)日：2020-09-17
申请号：PCT/SE2020/050147
申请日：2020-02-12
申请人： SCANIA CV AB
发明人： KARLSSON, Stefan , FORSBERG, Jörgen , LÖFWALL, Tomas , NESS, Christian
IPC分类号： B60K6/40 , B60K6/48 , B60K17/22 , B60K17/28
摘要： The invention relates to a powertrain (2) for a vehicle (1). The powertrain (2) comprising: at least one propulsion unit (4); a transmission (6) connected to the at least one propulsion unit (4); a propeller shaft (8) connected to the transmission (6), and at 5 least one drive shaft (10) of a rear axle (12), which at least one drive shaft (10) is connected to the propeller shaft (8), so that the propeller shaft (8) extends between the transmission (6) and the at least one drive shaft (10). The at least one propulsion unit (4) is arranged in a position between the transmission (6) and the rear axle (12) in a longitudinal direction of the vehicle (1). The invention also relates to a vehicle (1).

9. 发明申请

WO2018147781A1 A GEARBOX FOR VEHICLES 审中-公开
公开(公告)号：WO2018147781A1
公开(公告)日：2018-08-16
申请号：PCT/SE2018/050069
申请日：2018-01-31
申请人： SCANIA CV AB
发明人： DAHLBÄCK, Mårten , ARNELÖF, Per , FORSBERG, Jörgen , SLAPAK, Dieter
IPC分类号： F16H37/04 , F16H3/54
摘要： A gearbox for vehicles, comprising a split gearbox (15C), a main gearbox (15A) and a range gearbox (15B), which is shiftable into a low range gear position and a high range gear position; the range gearbox (15B) comprises a planetary gear (14) with a ring gear wheel (22), a sun gear wheel (18) and a planet carrier (20), on which at least one planet gear wheel (24) is rotatable mounted, which ring gear wheel (22) and sun gear wheel (18) engage with the at least one planet gear wheel (24); a gear- box housing (12) surrounding the planetary gear (14); a first axially movable coupling sleeve (42) arranged to engage the planet carrier (20) with the gearbox housing (12); and a second axially movable coupling sleeve (43) arranged to engage the ring gear wheel (22) with an output shaft (28) for achieving a reverse gear in the gearbox (2). A crawler gear (211) in the main gearbox (15A) is arranged to transfer torque through the gearbox (2) when the range gearbox (15B) is shifted into the reverse gear. The invention also relates to a vehicle (1), which comprises such a gearbox (2).

10. 发明申请

WO2018147779A1 A GEARBOX FOR VEHICLES 审中-公开
公开(公告)号：WO2018147779A1
公开(公告)日：2018-08-16
申请号：PCT/SE2018/050067
申请日：2018-01-31
申请人： SCANIA CV AB
发明人： DAHLBÄCK, Mårten , ARNELÖF, Per , FORSBERG, Jörgen , SLAPAK, Dieter
IPC分类号： F16H37/04 , F16H3/54
摘要： The invention relates to a gearbox for vehicles, comprising a split gearbox (15C), a main gearbox (15A) and a range gearbox (15B), which is shiftable into a low range gear, a high range gear and a reverse gear; the range gearbox (15B) comprising a planetary gear (14) with a ring gear wheel (22), a sun gear wheel (18) and a planet carrier (20), on which at least one planet gear wheel (24) is rotatable mounted, which ring gear wheel (22) and sun gear wheel (18) engage with the at least one planet gear wheel (24); a gearbox housing (12) surrounding the planetary gear (14); a first axially movable coupling sleeve (42) arranged to engage the planet carrier (20) with the gearbox housing (12); and a second axially movable coupling sleeve (43) arranged to engage the ring gear wheel (22) with an output shaft (28) for achieving the reverse gear in the gearbox (2). The split gearbox (15C) and the main gearbox (15A) are together arranged to have a combined largest gear ratio which is larger than the gear ratio in the planetary gear (14) in the range gearbox (15B) when the planetary gear (14) is shifted into the reverse gear.

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