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公开(公告)号：US11233440B2
公开(公告)日：2022-01-25
申请号：US16313676
申请日：2017-06-29
发明人： Zdenek Peroutka , Miroslav Byrtus , Karel Hruska , Roman Pechanek , Pavel Drabek , Jan Krepela , Jan Hruska , Jiri Hana
IPC分类号： H02K7/116 , H02K11/33 , H02K7/08 , H02K9/00 , B61C3/00 , B61C9/52 , B61C17/08 , B61H9/00 , F16H1/20 , F16H1/28 , F16H7/04 , F16H57/04
摘要： A compact drive unit is predominantly intended for traction vehicles, especially for rail vehicles. This invention allows significant reduction of volume and weight of drive units. The drive unit comprises high-speed electrical motor (1) with passive cooling, which is supplied by power electronics converter (2), whose rotor is supported by bearings (3) along with pinion gear (4) of the input spur/helical gear (5). The output shaft (6) of the gear (5) is a part of the next following gear (7). Output shaft of this gear (7) can be connected either directly or by using the coupling (12) to the axle (8) of the traction vehicle, or to the wheel (9). Alternatively, in case the higher transmission ratio is required, it can be connected to another gears (10), where the output shaft of the gears (10) is connected to the wheel (9), or to the axle (8) of the traction vehicle directly or by using the coupling (12). The drive unit can be equipped with brake (13).
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公开(公告)号：US11046337B2
公开(公告)日：2021-06-29
申请号：US16072743
申请日：2017-01-11
发明人： Bernd Pfannschmidt
摘要： A double axle drive includes at least one driving motor arranged between two drive axles, wherein the axis of rotation thereof extends transversely, in particular perpendicularly to the drive axles, where a wheel set shaft is drivable via a drive shaft of the driving motor via each transmission, and where the entire double axel drive is arranged in a housing unit that includes two housing parts.
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公开(公告)号：US20200269883A1
公开(公告)日：2020-08-27
申请号：US16643658
申请日：2018-08-22
摘要： A drive includes at least one motor with a drive shaft and at least one output shaft which is in particular mechanically connected to a gear. The drive shaft and the output shaft are aligned substantially axially. The drive shaft and the output shaft each have a coupling portion through which a torque can be transmitted from the drive shaft to the output shaft by mechanical coupling. Each coupling portion is connected to the shaft thereof for rotation therewith and the coupling portions can be mechanically coupled by being axially plugged together.
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公开(公告)号：US08978563B2
公开(公告)日：2015-03-17
申请号：US12594808
申请日：2008-03-14
摘要： A powered bogie for a railway vehicle, including one or more motors mounted on the bogie chassis, the front and rear reducing gears being arranged between, on the one hand, a longitudinal plane midway between the two front wheels and midway between the two rear wheels and, on the other hand, a longitudinal plane passing through the front wheel and the rear wheel situated on the same, first transverse side of the bogie is provided.
摘要翻译： 一种用于铁路车辆的动力转向架，包括安装在转向架底盘上的一个或多个电动机，前后减速齿轮一方面设置在两个前轮之间的中间的纵向平面和两个后轮之间的中间 另一方面，提供了通过位于转向架的相同的第一横向侧的前轮和后轮的纵向平面。
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公开(公告)号：US4192238A
公开(公告)日：1980-03-11
申请号：US866484
申请日：1978-01-03
CPC分类号： B61C9/12
摘要： A railway car includes prime movers mounted to a car body directly connected to pairs of gear boxes to drive pairs of axles mounted on a pair of trucks, with direct connections between the gear boxes and the connections being such so as to permit independent removal of the trucks from the prime movers and to facilitate the installation of interchangeable variable speed drives.
摘要翻译： 铁路车辆包括安装到直接连接到成对的齿轮箱的车身上的原动机，以驱动安装在一对卡车上的成对的车轴，齿轮箱和连接件之间的直接连接使得能够独立地移除 来自原动机的卡车和便于安装可互换的变速驱动器。
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公开(公告)号：US4135453A
公开(公告)日：1979-01-23
申请号：US742848
申请日：1976-11-18
申请人： Wilhelm Koch , Hans Jund
发明人： Wilhelm Koch , Hans Jund
CPC分类号： B61C9/52
摘要： A driving bogie having at least one driving motor, a pair of driven wheel-and-axle units and an axle gear for each of the axles of the wheel-and-axle units rigidly connected with the bogie frame, is arranged with a hollow transmission shaft for the axle gear encircling the axle of a respective wheel-and-axle unit and with a hollow Cardan shaft rigidly connecting the hollow transmission shaft with the wheel-and-axle units through centering articulated couplings. The invention is particularly directed to the structure of the articulated couplings which are formed with a number of hinged levers and with ball joints at the ends of each of the levers, the number of the hinged levers being an even number greater than three, with half of the hinged levers being arranged in the direction of rotation of the coupling and with the other half of the hinged levers being arranged in the opposite direction.
摘要翻译： 具有至少一个驱动电机，一对从动轮轴单元和与转向架框架刚性连接的车轮轴单元的每个轴的轴齿轮的驱动转向架布置有中空变速器 用于轴齿轮的轴，其包围相应的车轮轴单元的轴，并且具有通过对中铰接的联接器将中空传动轴与轮轴单元刚性地连接的中空万向轴。 本发明特别涉及铰接式联轴器的结构，该联结器形成有多个铰接杆，并且在每个杠杆的端部具有球形接头，铰接杆的数量是大于三的偶数，一半 所述铰链杆沿所述联接器的旋转方向布置，并且所述铰接杆的另一半沿相反方向布置。
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公开(公告)号：US10400828B2
公开(公告)日：2019-09-03
申请号：US15514281
申请日：2015-09-15
发明人： Armin Huber , Marc Brandl , Johann Loew , Roland Liessel , Wolfgang Orthofer , Josef Eberler , Klaus Joos
摘要： A thread-reinforced joint device for a coupling device of a vehicle drive, particularly of a low-platform vehicle, includes a plurality of coupling elements, at least one thread packet coupling two adjacent coupling elements so that a force is transmittable, a support device arranged on at least one of the coupling elements for axially guiding the at least one thread packet and at least one elastic body, into which, the at least one thread packet and the coupling elements are at least partially embedded. The coupling elements are designed and/or can be positioned so that the thread-reinforced joint device is adaptable to different mounting interfaces of a respective coupling device.
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公开(公告)号：US4867072A
公开(公告)日：1989-09-19
申请号：US303962
申请日：1989-01-27
申请人： Karl-Heinz Kleim , Lutz Uebel
发明人： Karl-Heinz Kleim , Lutz Uebel
摘要： A multi-unit rail vehicle for commuter traffic. To keep the entry and exit of the vehicle only slightly higher than the level of the street, and to make it possible to travel through the entire vehicle without steps, a continuous, level central walkway is provided that is at the same height as the entryway. To accommodate the driving bogie, the wheel sets are driven via drive shafts and reduction gear mechanisms. The drive motors can be disposed to the side below the car body and beyond the pivot range of the bogie. If room permits, vertical motors can also be provided in one corner of the car body, with such a vertical motor also driving the wheel sets via drive shafts and reduction gear mechanisms. Advantageously, two drive motors can be provided that are disposed diagonally across from one another relative to the point of rotation of the bogie, with the drive shafts of the motors being parallel to the wheel sets, and torque being transferred via further drive shafts. To accommodate the central walkway, the cross members of the bogie are angled-off. By disposing the entryway and the continuous central walkway on the same level, loading and unloading of passengers is accelerated, stopping times are reduced, and expensive platforms at the level of the vehicle floors are eliminated.
摘要翻译： 用于通勤交通的多单位铁路车辆。 为了保持车辆的进出口仅略高于街道的水平，并且能够无障碍地穿过整个车辆，提供与入口相同高度的连续的水平的中央走道 。 为了适应驾驶转向架，轮组通过驱动轴和减速齿轮机构驱动。 驱动马达可以设置在车身下方并超出转向架的枢轴范围。 如果房间允许，也可以在车身的一个角落设置立式电动机，这样的立式电动机也通过驱动轴和减速机构驱动车轮组。 有利地，可以提供两个驱动马达，其相对于转向架的旋转点彼此对角地布置，其中马达的驱动轴平行于车轮组，并且扭矩通过另外的驱动轴传递。 为了容纳中央人行道，转向架的十字架成员是偏斜的。 通过将入口和连续的中央走道放在同一水平上，乘客的装卸加快，停车时间减少，并且消除了车辆地板层面昂贵的平台。
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公开(公告)号：US4515573A
公开(公告)日：1985-05-07
申请号：US576641
申请日：1984-02-03
申请人： Johann Eichinger
发明人： Johann Eichinger
摘要： A joint coupling, in particular for transmitting the motor output in electrically driven rail vehicles to a drive axle, includes a hollow shaft which is provided on a frame or bogie, and the drive axle is enclosed by the hollow shaft and is arranged radially movably with respect thereto. Each of two linkage elements are hingedly connected both to a first flange member which is rigidly connected to the hollow shaft and also to a second flange member which is connected rigidly to the drive axle. The linkage elements are each with their free ends hingedly connected to an intermediate member which surrounds the drive axle and is radially movable with respect thereto. The intermediate member is divided into two halves in a direction transversely to its axis and the axis of the drive axle, which halves are connected releasably to one another.
摘要翻译： 特别是用于将电动轨道车辆中的电动机输出传递到驱动轴的联轴器联轴器包括设置在框架或转向架上的中空轴，并且驱动轴被空心轴包围，并且可径向移动地配置 尊重。 两个联动元件中的每一个铰接地连接到刚性地连接到中空轴的第一凸缘构件，以及刚性地连接到驱动桥的第二凸缘构件。 联动元件各自的自由端铰接地连接到围绕驱动轴并且可相对于其径向移动的中间构件。 中间构件在横向于其轴线的方向上被分成两半，并且驱动轴的轴线被可释放地彼此连接。
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公开(公告)号：US4148262A
公开(公告)日：1979-04-10
申请号：US746946
申请日：1976-12-02
申请人： Johann Eichinger
发明人： Johann Eichinger
CPC分类号： B61C9/44 , B61C9/52 , Y10S111/902 , Y10T74/1954 , Y10T74/19665 , Y10T74/19693
摘要： Drive system for a railway vehicle. In a railway vehicle utilzing a high speed motor whose output shaft is arranged generally parallel to the direction of movement of the vehicle, there is provided a gearing system for connecting said motor to a driven axle of the vehicle of such nature that only a minimum of unsprung mass is present and said gearing occupies only a small amount of space. In general, the motor drives through at least two series connected gear reduction units and the output of the second thereof drives a hollow shaft surrounding the vehicle axis and flexibly connected thereto. Thus, the entire drive system excepting only for the flexible connection to the axle may be mounted on the spring supported portion of the vehicle.
摘要翻译： 铁路车辆驱动系统 在利用其输出轴大致平行于车辆移动方向布置的高速电动机的铁路车辆中，设置有用于将所述电动机连接到车辆的从动轴的齿轮系统， 存在非弹簧质量，而所述传动装置仅占用少量的空间。 通常，电动机驱动通过至少两个串联连接的齿轮减速单元，并且其中的第二个的输出驱动围绕车辆轴线的空心轴并且柔性地连接到其上。 因此，除了用于与轴的柔性连接之外的整个驱动系统可以安装在车辆的弹簧支撑部分上。
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