会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • HYDRAULIC ACTUATOR
    • 液压执行器
    • WO2010019094A1
    • 2010-02-18
    • PCT/SE2009/050883
    • 2009-07-09
    • HALDEX TRACTION ABLUNDSTRÖM, Bo
    • LUNDSTRÖM, Bo
    • F16D48/06B60K17/34B60K23/08G05G15/06
    • F16D43/284B60K17/3505B60K23/0808F16D48/02F16D2048/0209F16D2048/0272F16D2500/1024F16D2500/10412F16D2500/10431F16D2500/3022F16D2500/30404F16D2500/70406
    • The present invention concerns a pump coupling or hydraulic actuator controlling one or more limited slip couplings (7, 37) of a distribution system for distribution torque between front and rear axles (3, 5) in all wheel drive vehicles and/or distribution of torque between left and right wheels in two or four wheel drive vehicles. The hydraulic actuator comprises an electric motor (16), a hydraulic pump (17), driven by means of a drive shaft (18) of the electric motor (16), and the one or more limited slip couplings (7, 37). Each limited slip coupling (7, 37) comprises a disc package (15, 40) and a piston (13, 38) acting on the disc package (15, 40), which piston (13, 38) is actuated by means of the hydraulic pump (17). A centrifugal regulator (23, 31) is connected to a rotating part of the electric motor or the hydraulic pump (17), which centrifugal regulator (23, 31) controls a pressure overflow valve, connected to the oil outlet (21) of the hydraulic pump (17). The pressure is controlled by current to the electric motor (16) or by control of the motor speed.
    • 本发明涉及一种泵联接器或液压致动器,其控制用于所有车轮驱动车辆中的前轴和后轴(3,5)之间的分配扭矩的分配系统的一个或多个有限滑差接头(7,37)和/或扭矩分配 在两轮或四轮驱动车辆之间的左右轮之间。 液压致动器包括电动机(16),通过电动机(16)的驱动轴(18)驱动的液压泵(17)和一个或多个限制滑移联接器(7,37)。 每个有限滑动联接器(7,37)包括盘包装(15,40)和作用在盘包装(15,40)上的活塞(13,38),该活塞(13,38)借助于 液压泵(17)。 离心调节器(23,31)连接到电动机或液压泵(17)的旋转部分,离心调节器(23,31)控制压力溢流阀,连接到压力溢流阀 液压泵(17)。 压力由电动机(16)的电流或电动机速度的控制来控制。
    • 2. 发明申请
    • DRIVE SYSTEM FOR AN ALL-WHEEL DRIVEN MOTOR VEHICLE
    • 驱动系统,四轮驱动的机动车辆
    • WO02026517A1
    • 2002-04-04
    • PCT/AT2001/000307
    • 2001-09-27
    • B60K17/35B60K23/04B60K23/08
    • B60K17/3505B60K23/04B60K23/0808
    • The invention relates to a drive system for an all-wheel driven motor vehicle with a first and a second driven axle (3, 9), comprising a differential-speed sensitive coupling (6) for driving the second driven axle and an at least partially lockable differential (8) between the wheels of the second driven axle (9). The differential-speed sensitive coupling (6) comprises a pump (10) that generates a pressure when a differential speed occurs, said pressure inducing the transmission of a torque to the second driven axle (9). In order to allow for a timely accurate response of the differential lock that also takes the driving status into consideration, a connecting line (18) leads from the pressure side (11 or 12) of the pump (10) to an actuating member (27) of the lockable differential (8) so that when a differential speed occurs the pressure generated by the pump (10; 67) allows at least partially locking the differential (8) by means of a positive locking coupling (26).
    • 对于具有第一和第二从动轴上的四轮驱动机动车的驱动系统(3,9),其中(a差动速度相关的离合器(6),用于驱动所述第二驱动轴,和一个至少部分地可锁定的差速器(8)的第二从动轴9的轮之间 )了。 差动速度相关的离合器(6)包括泵(10),其生成以差动速度,这导致扭矩传递到第二从动轴的发生的压力(9)。 为了保证时间干净协调和运行状态所考虑的差速锁的响应,从所述泵(10)的连接线(18)的压力侧(11或12)导致了可锁定的差速器(8)的致动器(27),这样,当 允许产生的压力至少部分地锁定差速器(8)通过一个正锁定离合器(26)的装置;所述泵(67 10)的转速差的产生。
    • 3. 发明申请
    • HYDRAULIC SLIDER COUPLING
    • 液压滑轮联轴器
    • WO1992019881A1
    • 1992-11-12
    • PCT/AU1992000209
    • 1992-05-07
    • BTR ENGINEERING (AUSTRALIA) LIMITEDJOACHIM, Clifford, AnthonySPRYSZYNSKI, Stanislaw
    • BTR ENGINEERING (AUSTRALIA) LIMITED
    • F16D35/00
    • B60K17/3505F16D35/00
    • A hydraulic ball coupling assembly (1) comprises an inner hub (2) and an outer hub (3) disposed for relative coaxial rotational engagement. The inner hub (2) includes a continuous sinuate recessed track (4) extending circumferentially around the cylindrical outer surface (5). The outer hub (3) includes a plurality of uniformly spaced axially extending grooves (6) on the inner cylindrical surface (7). The grooves (6) extend in a direction substantially normal to the general effective direction of the sinuate track (4). A slider (10) is reciprocally disposed within each groove (6) and located in the intersecting region (11) of the sinuate track (4) and the respective groove (6) such that relative rotation of the inner and outer hubs (2, 3) causes each slider (10) to oscillate axially within its respective groove (6) while traversing the track (4). The grooves (6) and track (4) contain a hydraulic fluid of suitable viscosity to provide fluid resistance to the oscillation of the sliders (10) and thereby permit transmission of torque between the inner and outer hubs (2, 3).
    • 液压球接头组件(1)包括设置用于相对同轴旋转接合的内轮毂(2)和外轮毂(3)。 内轮毂(2)包括围绕圆柱形外表面(5)周向延伸的连续的凹入凹槽(4)。 外轮毂(3)在内圆柱形表面(7)上包括多个均匀间隔开的轴向延伸的凹槽(6)。 凹槽(6)沿着基本上垂直于激光轨道(4)的一般有效方向的方向延伸。 滑块(10)往复设置在每个凹槽(6)内并且位于切割轨道(4)和相应凹槽(6)的相交区域(11)中,使得内和外轮毂(2, 3)使得每个滑块(10)在穿过轨道(4)的同时在其相应的凹槽(6)内轴向振荡。 槽(6)和轨道(4)包含适当粘度的液压流体,以提供对滑块(10)的振动的流体阻力,从而允许在内毂和外毂(2,3)之间传递转矩。
    • 6. 发明申请
    • METHOD AND DEVICE FOR TANDEM- OR MULTIPLE-AXLE DRIVE FOR A VEHICLE
    • 用于车辆的多个或多个轴驱动的方法和装置
    • WO2016105254A1
    • 2016-06-30
    • PCT/SE2014/000158
    • 2014-12-23
    • VOLVO TRUCK CORPORATION
    • FLOGÅRD, AndersFAGERGREN, MatsLARSSON, LenaÖBERG, Jan
    • B60K17/35B60K17/36B60K23/08B60C23/06
    • B60K17/3505B60C23/061B60K17/35B60K17/36B60K23/08B60K23/0808B60K2023/085B60Y2200/14B60Y2300/188
    • The invention relates to a wheel suspension system comprising at least two driven axles (2, 3, 10, 12) each provided with a differential, wherein each driven axle (2, 3, 10, 12) is provided with a pair of wheels (4a, 4b; 4c, 4d; 4e, 4f; 4g, 4h); a driveshaft (5) having a portion (5a, 5b, 5c, 5d) connected to each driven axle (2, 3, 10, 12) via a differential (6a, 6b, 6c, 6d); angular speed sensors (8a, 8b, 8c, 8d, 8e, 8f; 8g, 8h) designed to detect the rotational speed of the driven axles (2, 3, 10, 12) and/or the rotational speed of the respective wheels (4a, 4b, 4c, 4d; 4e, 4f; 4g, 4h) of the driven axles (2, 3, 10, 12); and an electronic control unit (ECU) connected to the angular speed sensors (8a, 8b, 8c, 8d, 8e, 8f; 8g, 8h) to receive input therefrom and designed to use the input from the angular speed sensors (8a, 8b, 8c, 8d, 8e, 8f; 8g, 8h) in order to calculate a difference between the angular speed of the driven axles (2, 3, 10, 12) and/or a difference between the angular speed of the respective wheels (4a, 4b, 4c, 4d; 4e, 4f; 4g, 4h) of the driven axles (2, 3, 10, 12). A coupling (7, 11, 13) is arranged in the driveshaft (5) and positioned between the drive shaft portions (5a, 5b, 5c, 5d) for changing the drive shaft portions (5a, 5b, 5c, 5d) between being drivingly connected and disconnected. The invention further includes a method for controlling such a wheel suspension system in order to avoid to drivingly connect driven wheels or axles having a undesired high rotational speed difference and thus reduce wear of powertrain and/or tires.
    • 本发明涉及一种车轮悬挂系统,其包括至少两个各自设置有差速器的驱动轴(2,3,10,12),其中每个从动轴(2,3,10,12)设置有一对轮( 4a,4b; 4c,4d; 4e,4f; 4g,4h); 具有通过差速器(6a,6b,6c,6d)连接到每个从动轴(2,3,10,12)的部分(5a,5b,5c,5d)的驱动轴(5) 被设计成检测被驱动轴(2,3,10,12)的转速和/或各个车轮的转速的角速度传感器(8a,8b,8c,8d,8e,8f,8g,8h) 驱动轴(2,3,10,12)的驱动轴(4a,4b,4c,4d; 4e,4f; 4g,4h) 以及连接到角速度传感器(8a,8b,8c,8d,8e,8f,8g,8h)的电子控制单元(ECU),以接收来自其的输入并被设计成使用来自角速度传感器 ,8c,8d,8e,8f; 8g,8h),以便计算从动轴(2,3,10,12)的角速度和/或各个车轮的角速度之间的差值 驱动轴(2,3,10,12)的驱动轴(4a,4b,4c,4d; 4e,4f; 4g,4h)。 一个联接器(7,11,13)设置在驱动轴(5)中并且位于驱动轴部分(5a,5b,5c,5d)之间,用于改变驱动轴部分(5a,5b,5c,5d) 驱动连接和断开连接。 本发明还包括一种用于控制这种车轮悬架系统的方法,以避免驱动地连接具有不期望的高转速差的从动轮或轴,从而减少动力系和/或轮胎的磨损。
    • 7. 发明申请
    • BLOQUEADOR DE TRANSMISIONES AUTOMATICO
    • 自动变速箱
    • WO2007034019A1
    • 2007-03-29
    • PCT/ES2006/070014
    • 2006-02-14
    • CORNIDEZ, Jeronimo LucasCORNIDEZ, Juan IgnacioJULIA, Silvestre Egidio
    • CORNIDEZ, Jeronimo LucasCORNIDEZ, Juan IgnacioJULIA, Silvestre Egidio
    • F16D41/06F16D41/28
    • F16D41/066B25B13/462B60K17/3505B60K23/04F16H48/08F16H48/16
    • Es un dispositivo compuesto por rampas y pernos que bloquea el desplazamiento de giro entre dos piezas en un sentido, liberándolo cuando surge una inversión de ese sentido de giro. Aplicado a mangos de herramientas para ajustar y desajustar todo tipo de bulones, reemplaza los sistemas de crique o dientes. Se puede usar como piñón de bicicletas eliminando el sistema de crique de los piñones conocidos. Aplicado como autoblocante en diferenciales, permite a un vehículo transmitir la fuerza de tracción en forma homogénea, aun cuando el vehículo gire en redondo o se halle una rueda en el aire, todo el torque disponible se transmite a través de la única rueda que apoya. Con este sistema se puede manejar el vehículo en diferentes tipos de suelos como barro, nieve, montañas, asfalto y competición, contando en cada momento con poder transmitir todo el torque disponible. En la actualidad, no se logra con los dispositivos existentes porque, si el bloqueo del diferencial es muy fuerte, se tracciona bien hacia adelante pero, no se puede realizar curvas cerradas y si se libera para lograr los giros, se pierde tracción entre las ruedas tractoras en las diferentes superficies de adhesión.
    • 本发明涉及一种包括斜坡和螺栓的装置,其在一个方向上阻止两个部件之间的旋转运动,当旋转方向相反时释放它们。本发明可以应用于用于拧紧和松开的工具的手柄 任何类型的螺栓,从而取代千斤顶或齿轮系统。 本发明可以用作自行车齿轮,代替已知齿轮的千斤顶系统。 本发明也可以用作差速器中的自锁装置,例如即使当车辆在空中转动或具有一个车轮时,车辆也能以均匀的方式传递牵引力,全部 可用的扭矩通过单个支撑轮传递。 本发明的系统使得车辆能够在不同的表面上进行管理,例如在泥土,雪上,山上,沥青以及竞争中,从而可以随时传送所有的可用扭矩。 目前与现有装置无法实现,因为如果差动挡块非常坚固,则前进牵引是可能的,但是不能采取尖锐的弯曲,并且如果差速挡块被释放以便转弯,则在 驱动轮在不同的粘合面上。
    • 10. 发明申请
    • ТОРСИОННОЕ УПРАВЛЕНИЕ ДЛЯ РАСПРЕДЕЛЕНИЯ КРУТЯЩЕГО МОМЕНТА
    • 扭矩分配的扭转控制
    • WO2007095701A1
    • 2007-08-30
    • PCT/BG2007/000003
    • 2007-02-22
    • ГАНЧЕВ, Стилиян Цонев
    • ГАНЧЕВ, Стилиян Цонев
    • F16H48/20B60K17/34
    • B60K17/34B60K17/02B60K17/344B60K17/35B60K17/3505B60K23/0808B60W2520/263F16D3/76F16D11/14F16D13/52F16D23/12F16D43/216F16D47/02Y10T477/745Y10T477/78
    • Изобретение дает технические средства для применения торсионных реакций при скручивающих нагрузках на приводящие в движение валы в управлении всеми устройствами транспортных средств, которые имеют функциональную связь с взаимодействием колеса - дорога. Двигательный крутящий момент к неперерывно задвиживаемые колесам переносится через звено для формирования относительной подвижности (3). Звено регистрирует изменения в сцеплении неперерывно задвиживаемые колес с дорогой, в зависимости от деформации своих чувствительных к скручивающим нагрузкам эластичных элементов (4). Звено (3) приводит в действие узел для преобразования относительной подвижности в - физически управляющие воздействия (5). Узел (5) воздействует на устройства для управления распределением прямо или при помощи приводов, которые могут быть регулированы.
    • 本发明涉及当在驱动轴上产生扭转载荷时使用扭转反作用力的技术手段,同时控制与轮 - 道路相互作用功能相关的运输装置的任何装置。 马达扭矩通过用于形成相对运动的连杆(3)传递到连续驱动轮。 所述链接根据其扭转负载感测弹性元件(4)的变形记录连续驱动轮与道路的握持力的变化。 链接(3)致动一个单元(5),用于将相对运动转换为物理控制动作。 所述单元(5)直接或借助于可调整的驱动器作用在分配控制装置上。