COMPOSITE RAMP PLATE FOR ELECTRONICALLY-ACTUATED LOCKING DIFFERENTIAL
    91.
    发明申请
    COMPOSITE RAMP PLATE FOR ELECTRONICALLY-ACTUATED LOCKING DIFFERENTIAL 审中-公开
    用于电子锁定差速器的复合板

    公开(公告)号:WO2013045998A1

    公开(公告)日:2013-04-04

    申请号:PCT/IB2012/001899

    申请日:2012-09-27

    Abstract: A cam member (14) for a vehicle differential (10) includes a cam surface (14a) made of a high-durability alloy and a clutch surface (14b) made of a high-density magnetic alloy. The cam surface (14a) and the clutch surface (14b) can either be formed into a single component or as separate components that are mechanically coupled together. In one aspect, both the high-durability alloy and the high-density magnetic alloy are powdered metal alloys. As a result, the cam member (14) has different surfaces (14a, 14b) with optimized characteristics that would ordinarily be difficult to incorporate into a single component.

    Abstract translation: 用于车辆差速器(10)的凸轮构件(14)包括由高耐久性合金制成的凸轮表面(14a)和由高密度磁性合金制成的离合器表面(14b)。 凸轮表面(14a)和离合器表面(14b)可以形成为单个部件,或者形成为机械耦合在一起的单独部件。 一方面,高耐久性合金和高密度磁性合金都是粉末金属合金。 结果,凸轮构件(14)具有不同的表面(14a,14b),其具有通常难以并入到单一部件中的优化特性。

    МЕХАНИЗМ СЦЕПЛЕНИЯ ХАДЕЕВА
    93.
    发明申请
    МЕХАНИЗМ СЦЕПЛЕНИЯ ХАДЕЕВА 审中-公开
    参与机制

    公开(公告)号:WO2012018286A1

    公开(公告)日:2012-02-09

    申请号:PCT/RU2011/000563

    申请日:2011-07-26

    CPC classification number: F16H3/721 F16H3/54

    Abstract: Изобретение относится к области транспортного машиностроения и механизмов, в которых необходимо оптимизировать разгон ведомого вала. Согласно изобретению, в трансмиссии используют дифференциальную передачу, имеющую один вход и два выхода, передающих различную величину крутящего момента, оба выхода которой подключаются к ведомому валу, один непосредственно, а второй соединён с управляемой обгонной муфтой, ответная часть которой соединена с корпусом, служащей для торможения второго выхода и увеличения крутящего момента на ведомом валу, и с ведомым валом через управляемую силовую муфту скольжения, которая, частично блокируя дифференциал, создаёт условия для раскручивания всего механизма вместе с ведомым валом. При разгоне, выход передачи, передающий большую долю крутящего момента, соединённый с ведомым валом, вращается в ту же сторону, что и вал привода, а второй выход передачи, передающий меньший крутящий момент, стремится вращаться в обратную сторону, но этому препятствует обгонная муфта, связанная со вторым выходом, ответной частью соединённая через силовую муфту скольжения с корпусом. При увеличении нагрузки на ведомом валу, он тормозится, и выход, соединённый с ним через силовую и обгонную муфты, стремящийся начать обратное вращение, затормозится обгонной муфтой, крутящий момент на ведомом валу увеличится.

    Abstract translation: 本发明涉及必须优化从动轴的加速度的运输工程和机构领域。 根据本发明,变速器利用具有一个输入和两个输出的差动传动装置,它们传递不同的转矩值,其两个输出端直接安装在从动轴上,而第二个输出端连接到可控制的 超越离合器,其倒转部分连接到主体,该离合器用于延迟第二输出并且增加到从动轴的扭矩,并且经由可控动力壁式离合器连接到从动轴,该可动功率壁式离合器部分地阻挡 产生差速器,创建条件以启动与从动轴一起旋转的整个机构。 在加速期间,传递更大部分扭矩并连接到从动轴的变速器的输出沿与驱动轴相同的方向旋转,而传递较小扭矩的变速器的第二输出尝试 以相反方向旋转,但是通过与第二输出连接的超越离合器来防止这样做,并且通过动力滑动离合器与往复部件连接到主体。 在对从动轴的负载增加时,后者被延迟,并且通过动力和超越离合器连接到所述轴并且试图开始反向旋转的输出被超越离合器延迟,并且转矩为 从动轴增加。

    LOCKING POWER TRANSMITTING DEVICE
    94.
    发明申请

    公开(公告)号:WO2010141367A3

    公开(公告)日:2010-12-09

    申请号:PCT/US2010/036640

    申请日:2010-05-28

    Abstract: A power transmitting device includes a case and first and second dogs. The first dog is rotatably disposed in the case about an axis and includes a set of first dog teeth. The second dog is movable along the axis and is non-rotatably coupled to the case. The second dog has a set of second dog teeth. One of the sets of first and second dog teeth includes a plurality of pins. Each of the pins extends parallel to the axis and includes a centerpoint and first and second contact surfaces that are defined by first and second radii, respectfully. A width of the pin across the first and second contact surfaces is smaller in length than a sum of a magnitude of the first radius and a magnitude of the second radius. A method for forming a power transmitting device is also provided.

    SPUR GEAR DIFFERENTIAL GEARING
    95.
    发明申请
    SPUR GEAR DIFFERENTIAL GEARING 审中-公开
    STIRNRADDIFFERENTIALGETRIEBE

    公开(公告)号:WO2009007189A2

    公开(公告)日:2009-01-15

    申请号:PCT/EP2008057274

    申请日:2008-06-11

    Abstract: The invention proceeds from a spur gear differential gearing having a drive input unit (10a; 10b; 10c), which is rotationally fixedly connected to a planet carrier (11a; 11b; 11c), and having at least two drive output units (14a, 15a; 14b, 15b; 14c, 15c). It is proposed that the spur gear differential gearing has at least one hydraulic shift clutch device (20a; 20b; 20c) which is provided to connect at least two of the drive output units (14a, 15a; 14b, 15b; 14c, 15c) to one another.

    Abstract translation: 从Stirnraddifferentialgetriebe本发明进行的驱动单元(10A; 10C; 10B)固定用于与行星齿轮架的旋转(11A; 11B; 11C)连接,和至少两个输出单元(14A,15A; 14B,15B; 14C,15C) , 它提出,Stirnraddifferentialgetriebe至少一个液压离合器装置(20A; 20C; 20B),其被提供用于所述输出单元中的至少两个(14A,15A; 14B,15B; 14C,15C)彼此连接。

    REMOTELY CONTROLLED ELECTRONICALLY ACTUATED VEHICLE DIFFERENTIAL
    96.
    发明申请
    REMOTELY CONTROLLED ELECTRONICALLY ACTUATED VEHICLE DIFFERENTIAL 审中-公开
    远程控制电动汽车差速器

    公开(公告)号:WO2007072170A2

    公开(公告)日:2007-06-28

    申请号:PCT/IB2006/003685

    申请日:2006-12-18

    CPC classification number: B60K23/04

    Abstract: A remotely controlled electronically actuated vehicle differential system is disclosed. In one embodiment, an electronically actuated vehicle differential is selectively controlled via a remote control unit. The remote control unit generates differential activation and deactivation signals that are received by a wireless receiver unit disposed within a vehicle. An electronically actuated differential is operatively coupled to receive input signals from the wireless receiver unit. The operational status (i.e., engagement or disengagement of a traction modifying differential gear mechanism) of the electronically actuated differential is controlled by the input signals received from the wireless receiver. In one embodiment, the electronically actuated differential comprises an electronically actuated locking differential. In this embodiment, the electronically actuated locking differential fully locks the differential when the locking differential activation signals are received by the wireless receiver unit. The electronically actuated locking differential unlocks the differential when the locking differential deactivation signals are received by the wireless receiver unit.

    Abstract translation: 公开了一种遥控电动车辆差速系统。 在一个实施例中,通过遥控单元选择性地控制电子致动的车辆差速器。 遥控单元产生由设置在车辆内的无线接收器单元接收的差分激活和去激活信号。 电致动差速器可操作地耦合以接收来自无线接收器单元的输入信号。 通过从无线接收器接收的输入信号来控制电动差速器的操作状态(即,牵引修正差动齿轮机构的接合或脱离)。 在一个实施例中,电子致动差速器包括电子致动的锁定差速器。 在该实施例中,当由无线接收器单元接收到锁定差动启动信号时,电动致动锁定差速器完全锁定差速器。 当无线接收器单元接收到锁定差分去激活信号时,电子驱动的锁定差分器解除差分。

    TRANSMITTING TORQUE LIMITING APPARATUS FOR VEHICLE
    97.
    发明申请
    TRANSMITTING TORQUE LIMITING APPARATUS FOR VEHICLE 审中-公开
    变速器扭矩限位装置

    公开(公告)号:WO2007032554A1

    公开(公告)日:2007-03-22

    申请号:PCT/JP2006/318672

    申请日:2006-09-14

    Inventor: HOMAN, Akinori

    Abstract: A transmitting torque limiting apparatus, used in a power transmitting apparatus, includes side gears (40) and side gears piece (42) one of which are axially shiftable. The side gears (40) and the side gear pieces (42) respectively have first engaging teeth (60a) and second engaging teeth (60b) each being provided with a pressure angle (Alpha). Due to such pressure angle, when an excessive torque is inputted into the power transmitting apparatus, a thrust force (F1) is generated for disengaging the engagement between the first engaging teeth (60a) and second engaging teeth (60b). Thus, inputting of the excessive torque into the power transmitting apparatus can be limited.

    Abstract translation: 在动力传递装置中使用的传动扭矩限制装置包括轴向可移动的侧齿轮(40)和侧齿轮片(42)。 侧齿轮(40)和侧齿轮片(42)分别具有分别具有压力角(α)的第一啮合齿(60a)和第二啮合齿(60b)。 由于这样的压力角度,当向动力传递装置输入过大的转矩时,产生用于使第一接合齿(60a)和第二接合齿(60b)之间的接合脱离的推力(F1)。 因此,可以限制向动力传递装置输入过大的扭矩。

    Locking differential
    98.
    发明申请
    Locking differential 审中-公开
    锁定差速器

    公开(公告)号:WO2006041384A1

    公开(公告)日:2006-04-20

    申请号:PCT/SE2005/001483

    申请日:2005-10-07

    Abstract: The present invention relates to a differential gear equipped with a selectively controllable locking device. Said locking device is self energizing, i.e. it utilizes the differentiation energy (i.e. the possible torque imbalance) to self- lock on its own accord. The control signal is therefore not needed to lock the locking device but rather to selectively control it not to lock itself. Said control signal is designed to, separately for each of the two possible differentiation directions, allow or not allow the locking device to lock. In this way the differential gear will get four different working modes. Said working modes are respectively; open regardless of differentiation direction; open in one differentiation direction but self-locking in the other direction; open in the other direction but self-locking in the first one; self-locking regardless of differentiation direction. A control unit is supplied with sensor data of the present "driving situation". Said control unit has a steering strategy. With the right steering strategy it can regulate the control signal so as to admit the differential gear to equalize the torque at each output shaft for as long as possible but still to practically eliminate the risk of one wheel spin.

    Abstract translation: 本发明涉及配备有可选择性控制的锁定装置的差速器。 所述锁定装置是自激励的,即它利用微分能量(即可能的扭矩不平衡)自行自锁。 因此,不需要控制信号来锁定锁定装置,而是选择性地控制其不锁定自身。 所述控制信号被设计为分别针对两个可能的差异化方向中的每一个,允许或不允许锁定装置锁定。 这样差速齿轮将获得四种不同的工作模式。 所述工作模式分别为: 开放无论分化的方向; 在一个差异化方向开放,但在另一个方向上自锁; 在另一个方向开放,但在第一个自锁; 无论分化方向如何自锁。 控制单元被提供有当前“驾驶状况”的传感器数据。 所述控制单元具有转向策略。 通过正确的转向策略,它可以调节控制信号,从而允许差速齿轮尽可能长时间均衡每个输出轴上的扭矩,但仍然能够实际消除一个车轮旋转的风险。

    HYDROSTATIC DIFFERENTIAL LOCK
    99.
    发明申请
    HYDROSTATIC DIFFERENTIAL LOCK 审中-公开
    液压差速器

    公开(公告)号:WO2006024884A1

    公开(公告)日:2006-03-09

    申请号:PCT/HU2005/000088

    申请日:2005-08-11

    Abstract: The invention has the vocation to improve the traditional conical wheels differential that is used for the motor vehicles and which has an important deficiency: if one of the driven wheels gets to a slippery ground this wheel will spin, the pulling power of the engine will be lost and the vehicle will stop. This invention ensures that total engine power will be transmitted to the sticky motoring wheel of the vehicle. In this way the pulling power will not be lost. The recommended solution makes possible for the vehicle to turn while the differential lock is closed, without the danger of breaking of the vehicle's axles. This is an important requirement for climbing mountain serpentine roads. The invention can also be used for the production of the gear-distributing box, which is used at the 4x4 driven vehicles. If the wheels of the vehicle don't slip the differential lock can be disconnected totally.

    Abstract translation: 本发明的目的在于改善用于机动车辆的传统锥形轮差速器,并且具有重要的缺陷:如果其中一个从动轮到达一个滑溜的地面,则该车轮将旋转,发动机的牵引力将为 车迷会停下来。 本发明确保总发动机功率将传递到车辆的粘性电动轮。 这样拉力不会丢失。 推荐的解决方案可以在差速锁闭合时使车辆转动,而不会损坏车辆的轴。 这是爬山山脉道路的重要要求。 本发明还可用于生产在4x4驱动车辆上使用的齿轮分配箱。 如果车轮不滑动差速器锁可以完全断开。

    DIFFERENTIALGETRIEBEEINHEIT MIT STEUERBARER DREHMOMENT-UND DREHZAHL VERTEILUNG
    100.
    发明申请
    DIFFERENTIALGETRIEBEEINHEIT MIT STEUERBARER DREHMOMENT-UND DREHZAHL VERTEILUNG 审中-公开
    应税扭矩和速度分布差速器单元中

    公开(公告)号:WO2006010186A1

    公开(公告)日:2006-02-02

    申请号:PCT/AT2005/000294

    申请日:2005-07-26

    Abstract: Eine Differentialgetriebeeinheit mit steuerbarer Drehmoment- und Drehzahlverteilung, besteht aus einem Gehäuse (1), einem Ausgleichsgetriebe (6), einem Überlagerungsgetriebe (7) und einem Zusatzantrieb (8), wobei das Ausgleichsgetriebe (6) ein vom Fahrzeugmotor angetriebenes Eingangsglied (11), Ausgleichsräder (14) und zwei Ausgangsglieder (15,16) mit Ausgangswelle (3,4) umfasst. Um bei geringem Raumbedarf mit einem schwachen Zusatzantrieb eine genaue Steuerung zu erreichen, ist das Uberlagerungsgetriebe (7) an das stationäre Gehäuse (1) der Differentialgetriebeeinheit, an das Eingangsglied (11) des Ausgleichsgetriebes, an den Zusatzantrieb (8) und an eine einzige Ausgangswelle (3) angebunden. Das Überlagerungsgetriebe (7) ist ein fünfgliedriges Planetengetriebe, das ein erstes (22) und ein zweites (27) Sonnenrad, ein erstes (20) und ein zweites (25) Hohlrad und erste (21) und zweite (26) Planetenräder auf einem gemeinsamen Planetenträger (28) umfasst, wobei die ersten und zweiten Planetenräder (21,26) jeweils mit dem ersten beziehungsweise zweiten Sonnenrad (22,27) und dem ersten beziehungsweise zweiten Hohlrad (20,25) kämmen.

    Abstract translation: 具有可控的转矩和速度分布的差动齿轮单元,包括一壳体(1),差速齿轮(6),一个叠加齿轮(7)和辅助驱动器(8),其中,所述差速齿轮(6)由车辆发动机的输入构件(11)驱动, 差速齿轮(14)和两个输出构件(15,16)与所述输出轴(3,4)包括。 为了实现与具有弱辅助驱动的精确控制,所述叠加传动装置(7)在固定壳体(1)上的差动齿轮装置的差速齿轮的输入部件(11)的,到辅助驱动器的最小空间要求(8)和一个单一的输出轴 (3)相连接。 叠加传动装置(7)是包括第一(22)和第二(27)的太阳齿轮,第一(20)和第二(25)环形齿轮和第一(21)和第二(26)行星齿轮共同上的一个五元行星齿轮 行星齿轮架(28),其中所述第一和第二行星齿轮(21,26)分别与所述第一和第二太阳轮(22,27)和所述第一和第二齿轮(20,25)啮合。

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