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    • 8. 发明授权
    • Cooler for a belt type stageless transmission
    • 用于带式无级变速器的冷却器
    • US4671782A
    • 1987-06-09
    • US738676
    • 1985-05-28
    • Hideo OchiaiAkira ShigiharaTakashi Ohyama
    • Hideo OchiaiAkira ShigiharaTakashi Ohyama
    • B62M7/06F01P5/06F02B61/02F16H57/04
    • F16H57/0412B62M7/06F01P5/06F02B61/02F16H57/0415F16H57/0489
    • A cooler for a belt type stageless transmission in a vehicle in which a transmission casing is provided on one side of an engine body, and a belt type stageless transmission for operatively connecting between a crank shaft of the engine body and an output shaft supported in the transmission casing is housed in the transmitted casing, wherein a centrifugal fan for sucking the open air into the transmission casing is provided on either one of a pair of pulley halves of a variable diameter pulley of the transmission and an axial flow fan for guiding the sucked-in open air in the axial direction of the variable diameter pulley is provided on the other pulley half; wherein an air intake port is opened in the front portion of the transmission casing in the vicinity of the centrifugal fan and an air exhaust port is in the rear portion of the transmission casing, and a guide plate for guding the air flowing along the lower surface of the transmission casing so as to peel it off from the lower surface is further provided on the rear portion of the transmission casing below the air exhaust port; and further wherein an air passage through which the running air can flow is defined between the engine body and the transmission casing.
    • 一种用于车辆中的带式无级变速器的冷却器,其中在发动机主体的一侧设置有变速器壳体,以及用于可操作地连接在发动机主体的曲轴和支撑在发动机主体中的输出轴之间的带式无级变速器 变速器壳体容纳在传动壳体中,其中用于将空气吸入变速器壳体的离心式风扇设置在变速器的可变直径滑轮的一对滑轮半部和轴流风扇之间,用于引导被吸入的 - 在可变直径滑轮的轴向上的敞开空气设置在另一个滑轮一半上; 其特征在于,在所述变速箱壳体的前部与所述离心式风扇附近开口,在所述变速器壳体的后部设有排气口,所述导向板为沿着所述下表面流动的空气 的传动壳体从下表面剥离,进一步设置在排气口下方的变速箱壳体的后部; 并且其特征在于,在所述发动机主体和所述变速器壳体之间限定有能够流动所述运行空气的空气通路。
    • 9. 发明授权
    • V-belt type transmission
    • V型皮带式传动
    • US06808465B2
    • 2004-10-26
    • US09826862
    • 2001-04-06
    • Shinji KugaTakashi OhyamaRyuji Tsuchiya
    • Shinji KugaTakashi OhyamaRyuji Tsuchiya
    • F16H5900
    • F16H57/0415F16H9/18F16H57/0489
    • In a V-belt type transmission having a V-belt entrained on a pulley, the pulley includes a fixed pulley half fixed to an end portion of a crankshaft and a movable pulley half supported on the crankshaft but axially slidable in opposition to the fixed pulley half. The fixed pulley half is secured with a bolt that is threaded and engaged with a female screw formed inside an end portion of the crankshaft. The V-belt type transmission is capable of securely clamping a fixed pulley half and is capable of preventing the entry of dust and water into a fixed pulley half threaded portion formed in an end portion of the crankshaft. This arrangement protects against the formation of rust and corrosion.
    • 在具有夹带在皮带轮上的V形皮带的V型皮带式传动装置中,滑轮包括固定在曲轴端部的固定滑轮半部和支撑在曲轴上的可动滑轮半部,但可相对于固定滑轮 半。 固定皮带轮一半用螺栓固定,该螺栓与形成在曲轴端部内的阴螺纹接合。 V型皮带式传动装置能够牢固地夹紧固定的皮带轮半部,并且能够防止灰尘和水进入形成在曲轴端部的固定皮带轮半螺纹部分。 这种布置可防止生锈和腐蚀。