公开(公告)号：US09038707B2

公开(公告)日：2015-05-26

申请号：US14240408

申请日：2012-08-02

Applicant: Ulrich Mair ,  Stephan Pollmeyer

Inventor： Ulrich Mair ,  Stephan Pollmeyer

IPC: B22D25/02 ,  B60G21/05 ,  B60K7/00 ,  B60G9/00

CPC classification number: B60G9/003 ,  B22D25/02 ,  B60G21/051 ,  B60G2200/422 ,  B60G2204/1226 ,  B60G2206/20 ,  B60G2206/8101 ,  B60G2300/50 ,  B60K7/0007

Abstract: A method of producing a trailing arm of a torsion beam axle in which an integrated drive unit of a wheel-adjacent electric drive has an electric machine and a transmission. By using the method, the trailing arm is produced in the form of a casting with a box profile. The contours for producing the area that accommodates the transmission, the connection point to the vehicle body, the bore that receives the cross-member which connects the two trailing arms to one another, the U-profile of the trailing arm, the box profile and the area that accommodates the electric machine, are modeled by cores such that the contours for producing the connection point of the trailing arm to the vehicle body, the bore that receives the cross-member and the U-profile of the trailing arm are modeled by one core.

Abstract translation: 一种扭转梁轴的牵引臂的制造方法，其中，轮相邻的电驱动器的集成驱动单元具有电机和变速器。 通过使用该方法，拖曳臂以具有箱形轮廓的铸件的形式制造。 用于产生容纳变速器的区域的轮廓，到车体的连接点，接收将两个牵引臂彼此连接的横向构件的孔，拖臂的U形轮廓，箱形轮廓和 容纳电机的区域由芯构成，使得用于产生拖臂到车身的连接点的轮廓，接收横梁的孔和拖臂的U形轮廓由 一个核心。

公开(公告)号：US20140166378A1

公开(公告)日：2014-06-19

申请号：US14233476

申请日：2012-06-27

Applicant: Ulrich Mair ,  Stephan Pollmeyer ,  Martin Munster

Inventor： Ulrich Mair ,  Stephan Pollmeyer ,  Martin Munster

IPC: B60K1/00

CPC classification number: B60K1/00 ,  A63C7/1013 ,  A63C9/00 ,  A63C9/001 ,  A63C9/003 ,  A63C9/005 ,  A63C9/085 ,  B30B15/308 ,  B60K7/0007 ,  B60K17/046 ,  B60K2001/006 ,  B60K2007/0038 ,  B60K2007/0061 ,  B60K2007/0092 ,  B60L2220/42 ,  B60L2220/46 ,  H02K7/116 ,  Y02T10/641 ,  Y02T10/646

Abstract: A drive unit, for an electric vehicle, comprising an electric machine that can be arranged in the area of an end of a vehicle axle of the electric vehicle and also a transmission unit, which co-operates with the electric machine, for driving a wheel of the electric vehicle. The electric machine and the transmission unit can be arranged adjacent to the wheel. The electric machine is designed so that the electric machine can be arranged adjacent to a wheel at either of the two ends of the vehicle axle in the drive unit for driving the wheel concerned. The invention also concerns a vehicle axle incorporating the drive unit.

Abstract translation: 一种用于电动车辆的驱动单元，包括可以布置在电动车辆的车轴的端部的区域中的电机以及与电机合作的用于驱动车轮的传动单元 的电动车。 电机和传动单元可以布置成与车轮相邻。 电机被设计成使得电机可以布置在驱动单元中用于驱动车轮的车轴的两端中的任一个处的车轮附近。 本发明还涉及结合有驱动单元的车轴。

公开(公告)号：US20140138171A1

公开(公告)日：2014-05-22

申请号：US14131981

申请日：2012-06-27

Applicant: Ulrich Mair ,  Stephan Pollmeyer ,  Martin Munster

Inventor： Ulrich Mair ,  Stephan Pollmeyer ,  Martin Munster

IPC: B60K7/00 ,  B60K1/00

CPC classification number: B60K1/00 ,  B60B35/003 ,  B60G7/001 ,  B60G7/008 ,  B60G21/051 ,  B60G2200/422 ,  B60G2204/1244 ,  B60G2204/129 ,  B60G2204/201 ,  B60G2206/11 ,  B60G2206/20 ,  B60K7/0007 ,  B60K2007/0038 ,  B60K2007/0061 ,  B60L3/0061 ,  B60L11/1805 ,  B60L2220/44 ,  B60L2240/36 ,  B60L2270/145 ,  Y02T10/7005

Abstract: A vehicle axle, in particular a torsion beam axle for an electric vehicle, with at least one trailing arm on which is arranged a drive unit located close to a wheel, and the drive unit comprises an electric machine and a transmission unit. The drive unit, close to the wheel, has at least one supply line and at least one damper such that the drive unit, close to the wheel, is formed at least partially as a trailing arm and the damper is connected, on at least one side, to the drive unit at least in a single-shear manner and can be connected, on at least the other side, to a body of the electric vehicle. The at least one vehicle axle is utilized on a motor vehicle.

Abstract translation: 车轴，特别是用于电动车辆的扭力梁，具有至少一个牵引臂，其上布置有靠近车轮的驱动单元，并且所述驱动单元包括电机和传动单元。 驱动单元靠近车轮具有至少一个供应管线和至少一个阻尼器，使得靠近车轮的驱动单元至少部分地形成为牵引臂并且阻尼器连接至少一个 至少以单剪切的方式连接到驱动单元，并且可以至少在另一侧连接到电动车辆的主体。 所述至少一个车辆轴用于机动车辆。

公开(公告)号：US20140000970A1

公开(公告)日：2014-01-02

申请号：US14004739

申请日：2012-02-01

Applicant: Martin Munster ,  Stephan Pollmeyer ,  Jens Heimann ,  Ulrich Mair

Inventor： Martin Munster ,  Stephan Pollmeyer ,  Jens Heimann ,  Ulrich Mair

IPC: B60K1/00

CPC classification number: B60K1/00 ,  B60K7/0007 ,  B60K17/046 ,  B60K2007/0038 ,  B60K2007/0061

Abstract: A drive device (11) for driving a wheel (7) of an electrically powered vehicle having an electric machine (12) and a transmission unit. The transmission unit has a spur gear transmission (14) and a planetary transmission (13) which, when viewed in the direction of the flow of force during a traction operation, is positioned on the output side of the electric machine (12) in the sequence of the planetary transmission (13) and then the spur gear transmission (14).

Abstract translation: 一种用于驱动具有电机（12）和传动单元的电动车辆的轮（7）的驱动装置（11）。 传动单元具有正齿轮传动装置（14）和行星传动装置（13），当在牵引操作期间沿着力的方向观察时，该传动装置位于电机（12）的输出侧 行星传动装置（13）的顺序，然后是正齿轮传动装置（14）。