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31 条记录 (耗时 0.016 秒)

    Continuously variable transmission
    2.
    发明公开
    Continuously variable transmission 失效
    无级变速器

    公开(公告)号：EP0733830A3

    公开(公告)日：1997-12-10

    申请号：EP96104523.4

    申请日：1996-03-21

    申请人： AISIN AW CO., LTD.

    发明人： Moroto, Shuzo ,  Taniguchi, Takao ,  Miyagawa, Shoichi ,  Sakakibara, Shiro ,  Tsukamoto, Kazumasa ,  Inuzuka, Takeshi ,  Hattori, Masashi

    IPC分类号： F16H37/08

    CPC分类号： F16H37/0846 ,  F16H61/6625 ,  F16H61/66259 ,  F16H2037/088 ,  F16H2061/6614 ,  Y10T477/624

    摘要： In a continuously variable transmission having a belt type continuously variable transmission unit where the direction of transmitting torque thereof is switched by torque circulation on the basis of the Low mode and the High mode and the axial forces of both pulleys are changed by switching the Low mode and High mode. In the Low mode of the D range, a comparatively high hydraulic pressure from the regulator valve 56 is supplied to the Low clutch hydraulic servo CL via the ports o and p of the Low-High shifting valve 60' and to the secondary hydraulic servo 33 via the ports s, r. In addition, a comparatively low hydraulic pressure from the ratio control valve 57 is supplied to the primary hydraulic servo 32 via the ports g, t. The supplies of oil pressures is reversed by switching the Low-High shifting valve 60'.

    摘要翻译： 在具有带式无级变速器单元的无级变速器中，其中通过基于低模式和高模式的转矩循环来切换其传递转矩的方向，并且通过切换低模式来改变两个带轮的轴向力 和高模式。 在D档的低档模式中，来自调节阀56的比较高的液压通过低 - 高换档阀60'的油口o和p以及副油压伺服机构33被供应给低档离合器液压伺服系统CL 通过港口s，r。 另外，来自比例控制阀57的比较低的液压通过端口g，t供给主液压伺服机构32。 通过切换低 - 高切换阀60'来逆转油压的供应。

    Continuously variable transmission
    5.
    发明公开
    Continuously variable transmission 失效
    无级变速器

    公开(公告)号：EP0775853A3

    公开(公告)日：1998-04-15

    申请号：EP96118206.0

    申请日：1996-11-13

    申请人： AISIN AW CO., LTD.

    发明人： Taniguchi, Takao ,  Miyagawa, Shoichi ,  Tsukamoto, Kazumasa ,  Sakakibara, Shiro ,  Inuzuka, Takeshi ,  Hattori, Masashi ,  Terashima, Takao

    IPC分类号： F16H37/08

    CPC分类号： F16H37/0846 ,  F16H2037/088

    摘要： A continuously variable transmission (1) comprising a belt type C.V.T. (11) including a first shaft (3) and a second shaft (4); a fixed ratio transmission (16) for connecting a first rotary member (18) arranged on the first shaft (3) and a second rotary member (20) arranged on the second shaft (4); an output gear (21) for transmitting a power to wheels; and a three axis planetary gear (19) arranged on the second shaft (4). The first shaft (3) is connected through the belt C.V.T. (11) to one axis of the planetary gear (19) and through the fixed ratio transmission (16) to a second axis. The hydraulic actuator (7c) of the first pulley (7) of the C.V.T. (11) and the hydraulic actuator (9c) of the second pulley (9) are arranged at either side of the belt plane (10). The planetary gear (19) and the output gear (21) are arranged on the second shaft (4) between the fixed ratio transmission (16) and the second pulley (9) to axially overlap the hydraulic actuator (7c) of the first pulley (7).

    摘要翻译： 一种无级变速器（1），包括带式C.V.T. （11），其包括第一轴（3）和第二轴（4）; 用于连接布置在第一轴（3）上的第一旋转构件（18）和布置在第二轴（4）上的第二旋转构件（20）的固定比传动装置（16）; 输出齿轮（21），用于将动力传递给车轮; 和布置在第二轴（4）上的三轴行星齿轮（19）。 第一轴（3）通过皮带C.V.T连接。 （11）连接到所述行星齿轮（19）的一个轴线并且通过所述固定传动比传动装置（16）传递到第二轴线。 C.V.T.的第一滑轮（7）的液压致动器（7c） 所述第二皮带轮（9）的所述液压致动器（9）和所述液压致动器（9c）布置在所述皮带平面（10）的任一侧。 行星齿轮（19）和输出齿轮（21）布置在第二轴（4）上，在固定传动比变速器（16）和第二滑轮（9）之间，以轴向地覆盖第一滑轮的液压致动器（7c） （7）。

    Infinitely variable transmission
    6.
    发明公开
    Infinitely variable transmission 失效
    无级变速传动

    公开(公告)号：EP0834680A2

    公开(公告)日：1998-04-08

    申请号：EP97117172.3

    申请日：1997-10-02

    申请人： AISIN AW CO., LTD.

    发明人： Taniguchi, Takao ,  Miyagawa, Shoichi ,  Tsukamoto, Kazumasa ,  Sakakibara, Shiro ,  Inuzuka, Takeshi ,  Hattori, Masashi ,  Nozawa, Hirofumi

    IPC分类号： F16H61/00

    CPC分类号： F16H37/022 ,  F16H37/0846 ,  F16H61/662 ,  F16H2037/088 ,  F16H2061/6614 ,  Y10T477/624 ,  Y10T477/62427

    摘要： In a neutral N control for substantially equalizing axial forces to act on two pulleys (7, 9), a belt type continuously variable transmission CVT (11) self-converges into the gear neutral point (GN) at which the output shaft RPM (2) takes the value 0. When the convergence is made to the GN point to establish a no-load state, the CVT establishes a force F A to converge into a pulley ratio of 1.0, in which it is stabilized by itself. A converging force F N to the GN point and the force F A toward the pulley ratio of 1.0 are repeated in a vortex shape in the load state and in the no-load state to establish a creep force. This creep force can be modified by generating a force F O against the force F A .

    摘要翻译： 在用于使作用在两个滑轮（7,9）上的轴向力基本均衡的空档N控制中，带式无级变速器CVT（11）自收敛到齿轮中性点（GN），在该齿轮中性点处输出轴RPM ）取值0.当对GN点进行收敛以建立无负载状态时，CVT建立力FA收敛到皮带轮比为1.0，其中它自己稳定。 在负载状态和空载状态下以涡旋形状重复对GN点的收敛力FN和朝向皮带轮比1.0的力FA，以建立蠕变力。 这种蠕变力可以通过产生抵抗力FA的力FO来修改。

    Continuously variable transmission
    7.
    发明公开
    Continuously variable transmission 失效
    无级变速器

    公开(公告)号：EP0733831A2

    公开(公告)日：1996-09-25

    申请号：EP96104524.2

    申请日：1996-03-21

    申请人： AISIN AW CO., LTD.

    发明人： Moroto, Shuzu ,  Taniguchi, Takao ,  Miyagawa, Shoichi ,  Sakakibara, Shiro ,  Tsukamoto, Kazumasa ,  Inuzuka, Takeshi ,  Hattori, Masashi

    IPC分类号： F16H37/08 ,  F16H61/00

    CPC分类号： F16H37/0846 ,  F16H61/6625 ,  F16H61/66259 ,  F16H2037/088 ,  F16H2061/6614 ,  Y10T477/624

    摘要： In a continuously variable transmission using a belt type continuously variable transmission unit which is composed of a primary pulley and a secondary pulley and whose torque transmitting direction is switched by torque circulation when a forward traveling is switched to a backward traveling and vice versa, when a low mode is selected in a D range, a somewhat high hydraulic pressure from a regulator valve 56 is supplied to a secondary hydraulic servo 33 through the ports f and i of a manual valve 59 as well as a somewhat low hydraulic pressure from a ratio control valve 57 is supplied to a primary hydraulic servo 32 through ports h and g. When the D range is switched to a R range by the manual valve 59, the supply of the above hydraulic pressures is reversed. With this arrangement, the axial forces of both the pulleys are changed by switching the forward traveling and backward traveling.

    摘要翻译： 在使用由初级带轮和次级带轮构成的带式无级变速装置的无级变速器中，当前进行驶切换为后退行驶时，转矩传递方向由转矩循环切换时， 在D档中选择低档模式时，来自调节阀56的略微高的液压压力通过手动阀59的油口f和i被供应到次级液压伺服机构33，并且来自比率控制的稍低的液压压力 阀57通过端口h和g供应到主液压伺服机构32。 当通过手动阀59将D档切换到R档时，上述液压的供应反转。 利用这种布置，通过切换前进和后退来改变两个滑轮的轴向力。