Engine-rpm-dependent arrest device to prevent non-permitted down shifts
in motor vehicle gearboxes
    2.
    发明授权
    Engine-rpm-dependent arrest device to prevent non-permitted down shifts in motor vehicle gearboxes 失效
    发动机 - RPM相关设备,以防止电机车齿轮箱中的未经许可的下降

    公开(公告)号:US5172611A

    公开(公告)日:1992-12-22

    申请号:US768641

    申请日:1991-09-27

    摘要: An engine-rpm-dependent arrest device to prevent non-permitted down shifts in motor vehicle transmissions containing a pilot valve (1) and a control valve (2), both having two shift positions. One shift position of the control valve (2) is engaged by the pressure acting upon a piston surface (36) of the control-valve piston (31) and exceeding a given value of an engine-rpm-dependent low-pressure pump (20). The control valve (2) is exclusively in contact with the pressure medium conveyed by the low-pressure pump (20) and controls the large end surface (40) and the annular surface (41) of a pilot-valve piston (38) designed as stepped piston. If when the high gear is engaged and the engine rpm is above a certain limit value, the gear-shift valve (7) is moved to its position for low gear, then an actuation of the actuation device (15) for the low gear is prevented via the pilot valve (1). At the same time the activation device (16) for the high gear remains actuated with shift pressure so that the high gear remains loaded.

    摘要翻译: PCT No.PCT / EP90 / 00531 Sec。 371日期1991年9月27日 102(e)1991年9月27日PCT 1990年4月5日PCT PCT。 出版物WO90 / 12228 日期为1990年10月18日。一种发动机转速依赖的拦截装置,用于防止包含先导阀(1)和控制阀(2)的机动车辆变速器的不允许的下降班次,两者均具有两个换档位置。 控制阀(2)的一个换档位置通过作用在控制阀活塞(31)的活塞表面(36)上的压力并超过发动机转速的低压泵(20 )。 控制阀(2)专门与由低压泵(20)输送的压力介质接触,并控制设计的先导阀活塞(38)的大端面(40)和环形表面(41) 作为阶梯式活塞。 如果当高速齿轮接合并且发动机转速高于某一极限值时,换档阀(7)移动到其低档位置,则用于低档的致动装置(15)的致动是 通过先导阀(1)防止。 同时,用于高档的致动装置(16)保持用换档压力致动,使得高档保持加载。

    Drive system for mobile vehicles
    3.
    发明申请
    Drive system for mobile vehicles 失效
    移动车辆驱动系统

    公开(公告)号:US20050284256A1

    公开(公告)日:2005-12-29

    申请号:US10880034

    申请日:2004-06-29

    IPC分类号: F16H39/20 F16H47/02 F16H47/04

    摘要: A drive system for a mobile vehicle has hydraulic motors (1, 2) arranged in a transmission housing (3), which drive a drive output shaft (22) via a totalizing transmission gearset, the totalizing transmission and the hydraulic motors (1, 2) being arranged within the transmission housing (3).

    摘要翻译: 一种用于移动车辆的驱动系统具有设置在变速器壳体(3)中的液压马达(1,2),其经由总计传动齿轮组驱动驱动输出轴(22),所述总计变速器和液压马达(1,2) )布置在变速器壳体(3)内。

    HYDROSTSATIC-MECHANICAL POWER SPLIT TRANSMISSION
    4.
    发明申请
    HYDROSTSATIC-MECHANICAL POWER SPLIT TRANSMISSION 有权
    水力机械动力分动力传动

    公开(公告)号:US20100210389A1

    公开(公告)日:2010-08-19

    申请号:US12679528

    申请日:2008-08-15

    IPC分类号: F16H47/04

    摘要: A hydrostatic-mechanical power split transmission with at least two continuous operating ranges for use in agricultural and construction machines. The transmission has a summation planetary gear and a clutch for forward drive (7) and a clutch for reverse drive (6) that are arranged upstream of the summation gear. The transmission has a first sun gear (13) and a second sun gear (14) and a ring gear such that the ring gear (15) can be connected to an output drive shaft (22), via a clutch for the first driving range (23), and the second sun gear (14) can be connected to the output drive gear (22), via a clutch for the second operating range (27).

    摘要翻译: 具有至少两个连续工作范围的静力 - 机械动力分配传动装置,用于农业和建筑机械。 变速器具有相加的行星齿轮和用于向前驱动的离合器(7)和用于反向驱动的离合器(6),其布置在求和齿轮的上游。 变速器具有第一太阳齿轮(13)和第二太阳齿轮(14)和齿圈,使得齿圈(15)可以经由用于第一驱动范围的离合器连接到输出驱动轴(22) (23),并且第二太阳齿轮(14)可以经由用于第二操作范围(27)的离合器连接到输出驱动齿轮(22)。

    Hydrostatic-mechanical power split transmission
    5.
    发明授权
    Hydrostatic-mechanical power split transmission 有权
    静液力机械动力分配传动

    公开(公告)号:US08262525B2

    公开(公告)日:2012-09-11

    申请号:US12679528

    申请日:2008-08-15

    IPC分类号: F16H47/04

    摘要: A hydrostatic-mechanical power split transmission with at least two continuous operating ranges for use in agricultural and construction machines. The transmission has a summation planetary gear and a clutch for forward drive (7) and a clutch for reverse drive (6) that are arranged upstream of the summation gear. The transmission has a first sun gear (13) and a second sun gear (14) and a ring gear such that the ring gear (15) can be connected to an output drive shaft (22), via a clutch for the first driving range (23), and the second sun gear (14) can be connected to the output drive gear (22), via a clutch for the second operating range (27).

    摘要翻译: 具有至少两个连续工作范围的静力 - 机械动力分配传动装置,用于农业和建筑机械。 变速器具有相加的行星齿轮和用于向前驱动的离合器(7)和用于反向驱动的离合器(6),其布置在求和齿轮的上游。 变速器具有第一太阳齿轮(13)和第二太阳齿轮(14)和齿圈,使得齿圈(15)可以经由用于第一驱动范围的离合器连接到输出驱动轴(22) (23),并且第二太阳齿轮(14)可以经由用于第二操作范围(27)的离合器连接到输出驱动齿轮(22)。

    Device for adjusting the stroke volume of hydraulic piston machines
    6.
    发明授权
    Device for adjusting the stroke volume of hydraulic piston machines 有权
    用于调节液压活塞机冲程的装置

    公开(公告)号:US08752374B2

    公开(公告)日:2014-06-17

    申请号:US12679520

    申请日:2008-08-15

    申请人: Jurgen Legner

    发明人: Jurgen Legner

    IPC分类号: F16D39/00

    摘要: A device for adjusting the stroke volume of a first piston engine (1), having a bent-axis design, and a second piston engine (2), having a bent-axis design, and a common component (4) by which the stroke volumes can be adjusted. A valve (12) is provided which, when a maximum pressure level in the working lines (3) is exceeded, the valve (12) is reversed such that the common component (4) reverses the stroke volumes toward a lower power consumption arrangement.

    摘要翻译: 一种用于调节具有弯曲轴设计的第一活塞发动机(1)的行程容积的装置和具有弯曲轴设计的第二活塞发动机(2),以及通过该冲程 卷可以调整。 提供了一种阀(12),当超过工作管线(3)中的最大压力水平时,阀(12)反向,使得公共部件(4)将冲程容积反转到较低的功率消耗布置。

    Hydrostatic-mechanical transmission
    7.
    发明授权
    Hydrostatic-mechanical transmission 有权
    静力 - 机械传动

    公开(公告)号:US07814813B2

    公开(公告)日:2010-10-19

    申请号:US11854642

    申请日:2007-09-13

    IPC分类号: F16H47/00

    摘要: A hydrostatic-mechanical transmission having a radial piston motor (1) with a crankshaft (2) which drives a spur gear (7). A transmission housing comprises three housing portions which define two separate spaces. The spur gear arrangement is located in one of the spaces while the radial piston motor is located in the other space.

    摘要翻译: 一种具有驱动正齿轮(7)的具有曲轴(2)的径向活塞马达(1)的静液力 - 机械变速器。 变速器壳体包括限定两个独立空间的三个壳体部分。 正齿轮装置位于一个空间中,而径向活塞马达位于另一个空间中。

    Hydraulic Transmission
    8.
    发明申请
    Hydraulic Transmission 有权
    液压传动

    公开(公告)号:US20070295006A1

    公开(公告)日:2007-12-27

    申请号:US11663034

    申请日:2005-07-06

    申请人: Jurgen Legner

    发明人: Jurgen Legner

    IPC分类号: F16D31/02

    摘要: A hydraulic transmission system features a first hydrostatic motor (1) and a second hydrostatic motor (4), which are connected to an output shaft (3) by way of a compound transmission, and which, in order to reach a minimum and a maximum rotation speed of the output shaft, are, on the one hand, adjustable with respect to their displacement volume by way of electric valves (9, 17) and, on the other hand, can be connected or, as the case may be, separated from a conveyor line (7) and a suction line (8) of a hydraulic pump.

    摘要翻译: 液压传动系统具有第一静液压马达(1)和第二静液压马达(4),其通过复合传动装置连接到输出轴(3),并且为了达到最小和最大值 一方面,输出轴的转速一方面可通过电动阀(9,17)相对于它们的排量而调节,另一方面,可以连接或根据情况分离 来自液压泵的输送线(7)和吸力管线(8)。

    Drivetrain device of a vehicle with a gear unit
    9.
    发明授权
    Drivetrain device of a vehicle with a gear unit 有权
    具有减速器的车辆的传动系装置

    公开(公告)号:US08382625B2

    公开(公告)日:2013-02-26

    申请号:US12707988

    申请日:2010-02-18

    申请人: Jurgen Legner

    发明人: Jurgen Legner

    IPC分类号: F16H47/04 F16H37/02 F16H37/00

    摘要: A device (2) for a vehicle drivetrain (1) with a transmission unit (3) for changing various transmission ratios and with a hydraulic device (4). The device (2) can provide a drive torque in the area of the drive output (5) of the vehicle drivetrain (1) and in whose area a drive output torque of the vehicle drivetrain (1) can be at least partially supported. A reversing gear system (6) is connected, upstream of the transmission unit (3), for reversing the rotation direction and the hydraulic device (4) can be brought into active connection with the transmission unit (3) by way of the reversing gear system (6).

    摘要翻译: 一种用于改变各种传动比的传动单元(3)和液压装置(4)的用于车辆传动系(1)的装置(2)。 设备(2)可以在车辆传动系(1)的驱动输出(5)的区域中提供驱动扭矩,并且在该区域中可以至少部分地支撑车辆传动系(1)的驱动输出扭矩。 在变速器单元(3)的上游连接有换向齿轮系(6),用于反转旋转方向,并且液压装置(4)可以通过换向齿轮与变速器单元(3)成主动连接 系统(6)。

    Power split transmission
    10.
    发明授权
    Power split transmission 有权
    电源分配传输

    公开(公告)号:US08328676B2

    公开(公告)日:2012-12-11

    申请号:US12679515

    申请日:2008-08-15

    申请人: Jurgen Legner

    发明人: Jurgen Legner

    IPC分类号: F16H47/04

    摘要: A power split transmission for a working machine, such as a wheel loader, having a continuously variable power branch and a mechanical power branch that are summed with one another via a summing gear (13). The summing gear (13) can be connected, via a clutch for forward drive (4) and a clutch for reverse drive (8), to an input drive. The power split transmission has shafts (2, 7; 32, 33) and only a single clutch is located on each shaft.

    摘要翻译: 一种用于诸如轮式装载机的工作机械的动力分配传动装置,具有经由加法装置(13)相互相加的无级变速动力分支和机械动力分支。 加速齿轮(13)可以通过用于正向驱动的离合器(4)和用于反向驱动的离合器(8)连接到输入驱动器。 动力分配传动装置具有轴(2,7; 32,33),每个轴上只有一个离合器。