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    ABIK-DIFFERENTIAL
    41.
    发明公开
    ABIK-DIFFERENTIAL 有权
    Abik差动

    公开(公告)号：EP2317180A1

    公开(公告)日：2011-05-04

    申请号：EP09836447.4

    申请日：2009-11-02

    Applicant: Kuzevanov, Viktor Mihailovich ,  Kuzevanov, Gai Viktorovich

    Inventor： Kuzevanov, Viktor Mihailovich ,  Kuzevanov, Gai Viktorovich

    IPC: F16H48/20

    CPC classification number: F16H48/285 ,  F16H48/08 ,  F16H48/10 ,  F16H48/28 ,  F16H2048/201

    Abstract: Die Erfindung betrifft einen Differentialantrieb von Antriebsachsen und von FahrzeugRädern. Das Differentialgetriebe weist Abtriebswellen auf, die wenigstens durch ein Ausgleichsrad miteinander kinematisch gekoppelt sind. Das Ausgleichsrad ist mit dem Gehäuse mittels wenigstens eines Zwischenstücks verbunden, welches sich im Gehäuse koaxial mit der Geometrieachse des Ausgleichsrads dreht, wobei die Paarungsflächen des Ausgleichsrads und des Zwischenstücks in Bezug auf die Geometrieachse des Ausgleichsrads versetzt sind. Die Erfindung ermöglicht es, die Konstruktion des selbst sperrenden Differentialgetriebes zu vereinfachen.

    Abstract translation: 本发明涉及驱动车轴和车辆车轮的差动驱动装置。 差动齿轮具有由一差速齿轮至少运动学地连接至彼此驱动轴。 小齿轮由至少一个中间部件，其在与差动齿轮的几何轴线，其中，所述差速齿轮和中间件的配合表面相对于所述差速齿轮的几何轴线偏移壳体同轴旋转的方式连接到外壳。 本发明使得能够简化自锁差速器的结构。

    DIFFERENTIAL SPEED-SENSITIVE AND TORQUE-SENSITIVE LIMITED SLIP COUPLING
    44.
    发明公开
    DIFFERENTIAL SPEED-SENSITIVE AND TORQUE-SENSITIVE LIMITED SLIP COUPLING 审中-公开
    速度差和扭矩灵敏，滑动离合器有限公司

    公开(公告)号：EP1097319A1

    公开(公告)日：2001-05-09

    申请号：EP99932257.1

    申请日：1999-07-06

    Applicant: Mclaren Automotive Group

    Inventor： LOWELL, Jeffrey

    IPC: F16H48/26

    CPC classification number: F16H48/27 ,  F16H48/08 ,  F16H48/26 ,  F16H2048/201 ,  F16H2048/207

    Abstract: A limited slip differential gear mechanism, particularly for use with automotive vehicle axles, comprising differential side gears connected drivably to each of two driving axles for the vehicle. A pair of pressure plates splined to the carrier define a pair of opposed ramps. They are engaged by differential pinions carried by a pinion shaft. The pinions engage each of the two side gears. A friction clutch assembly is situated adjacent each side gear. The pressure plates transfer an axial component of the thrust force created on the ramp surfaces as torque is transmitted through the pinions and through each side gear to each of two axle shafts. Each friction clutch assembly includes friction disks carried by the side gears and by the carrier so that a bias torque is established as one axle shaft overspeeds the other. A hydrostatic pump has one pump member connected to the carrier and another connected to one of the axle shafts. The hydrostatic pump creates a differential speed-sensitive bias which complements the torque-sensitive bias developed by the ramps.

    LIMITED SLIP DIFFERENTIAL INCORPORATING BEVEL PINIONS
    45.
    发明公开
    LIMITED SLIP DIFFERENTIAL INCORPORATING BEVEL PINIONS 失效
    有限公司SLIP差异合并水平PINIONS

    公开(公告)号：EP0583312A4

    公开(公告)日：1994-06-15

    申请号：EP92909676

    申请日：1992-05-07

    Applicant: BTR ENG AUSTRALIA

    Inventor： JOACHIM CLIFFORD ANTHONY ,  SPRYZYNSKI STANISLAW

    IPC: F16H48/06 ,  F16H48/08 ,  F16H48/20 ,  F16H48/22 ,  F16H48/28 ,  F16H48/40 ,  F16H57/02 ,  F16H1/45

    CPC classification number: F16H48/22 ,  F16H48/08 ,  F16H48/40 ,  F16H2048/085 ,  F16H2048/201

    Abstract: PCT No. PCT/AU92/00208 Sec. 371 Date Dec. 16, 1993 Sec. 102(e) Date Dec. 16, 1993 PCT Filed May 7, 1992 PCT Pub. No. WO92/19888 PCT Pub. Date Nov. 12, 1992.A torque proportioning differential mechanism (1) for transmitting drive to at least two wheels of a vehicle. The differential includes a carrier (2) adapted to be rotatably driven about a first axis (3) and a plurality of inner peripherally spaced pinion-locating formations (6) defining respective inwardly directed carrier thrust surfaces (7). A pair of spaced apart bevel side gears (4,5) are respectively adapted for connection to the wheels and supported for rotation about a common axis (3) fixed with respect to the carrier. A plurality of peripherally spaced floating shaftless bevel pinions (8) are disposed in meshing engagement with both the side gears (4,5). Each pinion defines a complementary outer pinion thrust surface (9) nestingly disposed closely adjacent a respective one of the locating formations. Under normal driving conditions when both wheels have substantial traction, the pinions are permitted to rotate with minimal frictional resistance in response to relative rotation of the side gears (4,5). Under conditions of wheel slip, however, a separating force component tends to urge the pinions away from the side gears and into engagement with the respective locating formations to create a temporary frictional reaction force between the carrier (2) and the outer pinion thrust surfaces (9). The frictional reaction force resists rotation of the pinions relative to the carrier and thereby provides temporary torque bias between the side gears (4,5).

    자동차의 차동제한형 차동기어장치
    47.
    实用新型
    자동차의 차동제한형 차동기어장치 失效
    汽车的有限差分齿轮

    公开(公告)号：KR2020000017001U

    公开(公告)日：2000-09-25

    申请号：KR2019990002224

    申请日：1999-02-11

    Applicant: 김재식

    Inventor： 김재식

    IPC: F16H48/38 ,  F16H48/20

    CPC classification number: F16H48/22 ,  F16H48/40 ,  F16H2048/201

    Abstract: 본고안은자동차의차동제한형차동기어장치에관한것으로차동기어케이스와함께회전하면서양쪽차축에고정된차동사이드기어들과맞물려진체자전과공전을하는차동피니언기어의공전은허용하고자전을차동기어케이스밖에서선택적으로제한할 수있도록하기위해서차동기어하우징(24)의내벽쪽에는차동기어케이스(16)가관통하는고정중공원판(28)과가동중공원판(28')을지지하고, 차동기어케이스(16) 밖으로연장시킨차동피니언기어축(46),(46')의연장된축(48),(48')의한쪽에는고정중공원판(28)과접하는로울러(38)와고정마찰판(40)을가진고정축(30)을차동기어케이스(16)에고정하며, 연장된축(48),(48')의다른한쪽에는가동종공원판(28')과접하는로울러(38')와가동마찰판(40')을가진가동축(30')을연장된축(48),(48') 쪽으로움직일수 있도록차동기어케이스(16)에지지하여서된자동차의차동제한형차동기어장치임. 본고안은저렴한비용으로제작할수 있고유지보수가용이하며일반형차동기어장치를차동제한형으로쉽게개조할수 있는장점이있다.

    Locking differential
    50.
    发明申请
    Locking differential 审中-公开
    锁定差速器

    公开(公告)号：WO2006041384B1

    公开(公告)日：2006-06-01

    申请号：PCT/SE2005001483

    申请日：2005-10-07

    Applicant: ALFREDSON LARS JONAS

    Inventor： ALFREDSON LARS JONAS

    IPC: B60K23/04 ,  F16H20060101 ,  F16H48/08 ,  F16H48/10 ,  F16H48/11 ,  F16H48/16 ,  F16H48/20 ,  F16H48/24 ,  F16H48/295 ,  F16H48/30 ,  F16H48/34

    CPC classification number: F16H48/11 ,  F16H48/08 ,  F16H48/10 ,  F16H48/16 ,  F16H48/20 ,  F16H48/24 ,  F16H48/295 ,  F16H48/30 ,  F16H48/34 ,  F16H2048/201 ,  F16H2048/204 ,  F16H2048/346 ,  Y10T477/606

    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: 本发明涉及配备有选择性控制的锁定装置的差动齿轮。 所述锁定装置是自激能的，即它利用微分能量（即可能的扭矩不平衡）自己自锁。 因此，不需要控制信号来锁定锁定装置，而是选择性地控制该锁定装置以使其不被锁定。 所述控制信号被设计为分别用于两个可能的微分方向中的每一个，允许或不允许锁定装置锁定。 以这种方式，差速齿轮将获得四种不同的工作模式。 所说的工作模式分别是 开放无论分化方向; 在一个分化方向开放，但在另一个方向自锁; 在另一个方向打开，但在第一个方向自锁; 自锁无论分化方向如何。 向控制单元提供当前“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，以允许差速齿轮尽可能长地平衡每个输出轴处的扭矩，但仍然实际上消除了一个车轮旋转的风险。

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