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21. 发明授权

US07216730B2 Driving system for an industrial truck 有权
标题翻译：一辆工业卡车的驾驶系统
公开(公告)号：US07216730B2
公开(公告)日：2007-05-15
申请号：US11147684
申请日：2005-06-08
申请人： Ralf Baginski , Rainer Bruns , George Nissen , Stefan Steiger
发明人： Ralf Baginski , Rainer Bruns , George Nissen , Stefan Steiger
IPC分类号： B60K1/00
CPC分类号： B60K6/442 , B60K1/02 , B60K6/365 , B60K6/543 , B60L11/123 , B60L11/14 , B60L15/2036 , B60W10/10 , B60Y2200/15 , B66F9/07572 , F16H47/04 , Y02T10/6217 , Y02T10/6234 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/96
摘要： Driving system for a an industrial truck with a combustion engine, a two-branch gear transmission whose first shaft is coupled to the combustion engine, whose second shaft is coupled to a change-over transmission, whose outlet acts on the driven wheels of the industrial truck via a collecting transmission, an electric transmission of which a first electric machine cooperates therewith, with respect to the torque, using the two-branch gear transmission, and a second electric machine is coupled via at least one collecting transmission to the driven wheels, the two-branch gear transmission producing a constant torque ratio between the first electric machine and at least the first and second shaft and an electrical circuit arrangement electrically coupling the electric machines and being connected to an electric accumulator, two mechanical hydraulic converters of which one is coupled to the first or second shaft of the two-branch gear transmission and the second to the electric transmission, and devices for the absorption of hydraulic energy which are associated with each mechanical hydraulic converter.
摘要翻译：一种具有内燃机的工业车辆的驱动系统，一种双分支齿轮变速器，其第一轴联接到内燃机，其第二轴联接到转换传动装置，该转换传动装置的出口作用在工业的从动轮上卡车通过使用双分支齿轮传动装置的收集传动装置，第一电动机与其配合的电动传动装置相对于扭矩而传递，第二电动机通过至少一个收集传动装置联接到从动轮，所述双分支齿轮传动装置在第一电机与至少第一和第二轴之间产生恒定的扭矩比，以及将电机电耦合并连接到蓄电器的电路装置，其中一个是机械液压转换器联接到双分支齿轮传动装置的第一或第二轴，而第二轴连接到电传动 n和用于吸收与每个机械液压转换器相关联的液压能量的装置。

22. 发明授权

US06427110B1 Apparatus for controlling a drive system for an industrial truck 有权
公开(公告)号：US06427110B1
公开(公告)日：2002-07-30
申请号：US09916070
申请日：2001-07-26
申请人： Frank Mänken , Nis-Georg Nissen , Ralf Baginski , Andreas Rogg
发明人： Frank Mänken , Nis-Georg Nissen , Ralf Baginski , Andreas Rogg
IPC分类号： B60K3108
CPC分类号： B60W10/06 , B60W10/04 , B60W10/103 , B60W30/1882 , B60W2510/0638 , B60W2520/10 , B60W2710/0644 , B60W2710/105 , B60W2720/10 , F16H61/46 , F16H61/468 , F16H61/47 , F16H2059/683 , F16H2059/6861 , F16H2059/6876
摘要： An apparatus for controlling a drive system for an industrial truck having an internal combustion engine and a hydrostatic transmission wherein the hydrostatic transmission has a pump the delivery volume of which is variable and at least one hydraulic engine acting on at least one wheel of the industrial truck, comprising a first controller for the speed of the industrial truck in which a desired speed value compares to a actual value arriving from a speed transducer, further in which a speed controller determines a corresponding desired motive force and in which the signal for the motive force and the actual speed is provided to a characteristics stage in which at least one characteristic is stored which assigns approximately optimal rpm values to power values of the internal combustion engine and presets a corresponding desired-value signal for the number of revolutions of the internal combustion engine, and a second controller underlying the first controller having a desired-value and actual-value comparator in which an actual value of the pump arriving from a pressure transducer is compared to desired-pressure value, further in which a pressure controller produces a variation signal for the delivery volume in the pump, wherein a desired-value transducer for the pressure determines the desired value from the desired motive force and parameters of the drive system.

23. 发明授权

US06276219B1 Motion controller for a motor-driven, pole-conducted transportation truck or trolley 失效
标题翻译：运动控制器，用于电机驱动，极轨运输卡车或手推车
公开(公告)号：US06276219B1
公开(公告)日：2001-08-21
申请号：US09248427
申请日：1999-02-11
申请人： Matthias Kube , Ralf Baginski , Nikolaus Eggert
发明人： Matthias Kube , Ralf Baginski , Nikolaus Eggert
IPC分类号： G01L126
CPC分类号： H02P1/163 , B60L15/20 , B62B5/0073 , Y02T10/645 , Y02T10/7275
摘要： A motion controller for a motor-driven transportation truck or trolley with a steering pole that can be swivelled about a horizontal axis attached to a steering shaft or a steering frame and is provided with means for setting the direction of motion and the speed, characterized in that the steering pole is equipped with a sensor means providing an output signal that depends not only on the magnitude of the force applied to the steering pole, but also on whether this force is a push or a pull, and that the system also comprises a feed back controller unit that sets and/or regulates the speed and the direction of rotation of the driving motor according to this output signal.
摘要翻译：一种用于具有转向杆的马达驱动的运输卡车或手推车的运动控制器，所述转向杆可以围绕附接到转向轴或转向架的水平轴线旋转，并且设置有用于设定运动方向和速度的装置，其特征在于转向杆配备有传感器装置，其提供输出信号，该输出信号不仅取决于施加到转向柱的力的大小，而且还取决于该力是推动还是拉动，并且系统还包括反馈控制器单元，其根据该输出信号设定和/或调节驱动电动机的转速和转动方向。

24. 发明授权

US5331862A Linear drive for converting a rotational drive movement into a linear output movement 失效
标题翻译：用于将旋转驱动运动转换成线性输出运动的线性驱动
公开(公告)号：US5331862A
公开(公告)日：1994-07-26
申请号：US969406
申请日：1992-10-30
申请人： Ralf Baginski , Roland Felkai
发明人： Ralf Baginski , Roland Felkai
IPC分类号： F16H19/06 , H02K7/06 , F16H55/52
CPC分类号： H02K7/06 , F16H19/06 , Y10T74/18848
摘要： A linear drive for use in air and space travel converts the rotational drive of an electromotor into a linear motion of a runner which is secured to at least one flexible coupling member. The flexible coupling member runs around at least one guide member at one end thereof, and around a drive wheel driven by the electric motor at the other end of the flexible coupling member. The rotating drive wheel and the guide member both change the movement direction of the flexible coupling member, whereby the runner can run back and forth between the drive wheel and the guide member.
摘要翻译：用于空气和空间行进的直线驱动将电动机的旋转驱动转换成固定到至少一个挠性联接构件的转轮的直线运动。柔性联接构件在其一端处围绕至少一个引导构件延伸，并且围绕由柔性联接构件的另一端处的电动机驱动的驱动轮。旋转驱动轮和引导构件都改变柔性联接构件的运动方向，从而可使转轮在驱动轮和引导构件之间前后移动。

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