TRANSMISSION DEVICE, PARTICULARLY FOR VEHICLES, AND CONTROLLED METHODS ASSOCIATED THEREWITH
    1.
    发明申请
    TRANSMISSION DEVICE, PARTICULARLY FOR VEHICLES, AND CONTROLLED METHODS ASSOCIATED THEREWITH 审中-公开
    特别是车辆的变速装置,以及与之相关的控制方法

    公开(公告)号:WO1994019629A1

    公开(公告)日:1994-09-01

    申请号:PCT/FR1994000176

    申请日:1994-02-17

    CPC classification number: F16D43/09 F16H3/722 F16H61/0295

    Abstract: The transmission device (1b) comprises an epicycloidal train (7) with a crown connected to the input (2ab) and a planetary wheel (9) prevented from turning in a reverse direction by an idler wheel (16). A satellite carrier (13) is connected to the output shaft (2bc). A crown (8) and the satellite carrier (13) may be coupled by means of a clutch (18b) actuated for engagement by means of fly-weights (29) and a spring (34) to achieve a direct drive. If the engagement is sufficient for the torque to be transmitted, the planetary wheel (9) has its speed reduced and is finally immobilized by means of the idler wheel (16). The device operates then as a reduction unit, and an axial thrust (Pac) due to helical teeth occurs and disengages the clutch. It is also possible to operate the device as a reduction unit by means of a piston (44) which pushes the race (20) in the direction of disengagement of the clutch (18b) and applies a brake (43) which prevents any rotation of the planetary wheel (9), even in the direction normally permitted by the idler wheel (16). Utilization for the selective operation of the transmission device as a reduction unit when the vehicle engine operates in a retaining mode.

    Abstract translation: 传动装置(1b)包括具有连接到输入(2ab)的冠部和通过惰轮(16)防止反向转动的行星齿轮(9)的外围排列(7)。 卫星载体(13)连接到输出轴(2bc)。 冠部(8)和卫星载体(13)可以借助于通过飞锤(29)和弹簧(34)致动接合的离合器(18b)来实现直接驱动。 如果接合足以传递扭矩,则行星轮(9)的速度降低,并且最终通过惰轮(16)固定。 然后,该装置作为减速单元操作,并且由于螺旋齿发生轴向推力(Pac),并使离合器脱离。 还可以通过活塞(44)将设备作为减速单元来操作,该活塞(44)沿离合器(18b)的分离方向推动座圈(20),并施加制动器(43),该制动器防止任何旋转 行星轮(9),即使在惰轮(16)通常允许的方向上也是如此。 用于当车辆发动机以保持模式操作时用于选择性地操作传动装置作为减速单元。

    POWER TRANSMISSION WITH DUAL CLUTCHES FOR VEHICLES
    2.
    发明申请
    POWER TRANSMISSION WITH DUAL CLUTCHES FOR VEHICLES 审中-公开
    用双向离合器进行动力传动

    公开(公告)号:WO00057080A1

    公开(公告)日:2000-09-28

    申请号:PCT/BG1999/000021

    申请日:1999-10-28

    Abstract: The transmission is a mechanism, consisting of two dry friction clutches (11, 12), switched on by the centrifugal power of rotating weights (9) and five speed gear box. To the case of clutches is mounted a mechanism, which by moving the arms of a radial-axial bearing (13), redistributes the switch on power from the first (11) to the second (12) clutch and vice versa. The drive torque goes nonstop to the gear box. Its construction has two input shafts (14, 16), permanently engaged gear wheel couples, synchronizers (29, 24) clutches (30, 27, 25), and one output shaft (32). The aim of the invention is: on the base of the conventional manual transmission to create a five speed automatic transmission, where switching on the gears takes place without interrupting the drive torque, using a switching on mechanism with electronic control.

    Abstract translation: 变速器是由两个干摩擦离合器(11,12)组成的机构,通过旋转重物(9)和五速齿轮箱的离心力接通。 在离合器的情况下,安装有通过使径向轴向轴承(13)的臂移动的机构将开关从第一(11)重新分配到第二(12)离合器,反之亦然。 驱动扭矩不间断地转到齿轮箱。 其结构具有两个输入轴(14,16),永久啮合的齿轮联结器,同步器(29,24)离合器(30,27,25)和一个输出轴(32)。 本发明的目的是:在传统的手动变速器的基础上,创建一个五速自动变速器,其中在不中断驱动转矩的情况下开启齿轮,使用具有电子控制的开关机构。

    AUTOMATIC CLUTCH CONTROL METHOD AND ASSOCIATED AUTOMATIC TRANSMISSION DEVICE
    3.
    发明申请
    AUTOMATIC CLUTCH CONTROL METHOD AND ASSOCIATED AUTOMATIC TRANSMISSION DEVICE 审中-公开
    自动离合器控制方法及相关自动变速装置

    公开(公告)号:WO1993008411A1

    公开(公告)日:1993-04-29

    申请号:PCT/FR1992000966

    申请日:1992-10-14

    Abstract: An epicyclic gear train (3, 4, 7) acts as a speed reducer gear between an input (1) and an output (2) when a clutch (14, 15) is released, and is in direct drive when the clutch is engaged. Selective engagement is provided by means of centrifugal fly weights (31) acting against return springs (29), and by the reaction of helical teeth (FAC), proportional to the torque transmitted during operation as a reducer gear. The reaction (FAC) stabilises the transmission ratio used and assists operation as a reducer gear when the torque to be transmitted is high. Means (120) are provided for applying an impulsional force to the flyweights (31) when the driver depresses the accelerator pedal (132). A pole face (127) of an electromagnet (123, 124, 126) then draws the flyweights in the direction corresponding to the release of the clutch to initiate and accelerate, if necessary, a return to operation as a reducer gear. For use in motor vehicles.

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