Vehicle engine
    2.
    发明授权
    Vehicle engine 失效
    汽车发动机

    公开(公告)号:US4920825A

    公开(公告)日:1990-05-01

    申请号:US164416

    申请日:1988-03-04

    摘要: A vehicle engine, particularly adapted for motorcycle application, includes a housing structure in which the cylinder block, the crankcase and the transmission case are integrally formed and openings are provided in separate, angularly displaced walls of the housing for accessing the crankcase and transmission case respectively to permit the crankshaft and the transmission to be independently installed or demounted with respect to each other. Also, the detachable cover for closing one of the side openings of the housing is formed as a stopper for preventing axial disengagement of the starter apparatus ring gear from the crankcase.

    摘要翻译: 特别适用于摩托车应用的车辆发动机包括壳体结构,其中气缸体,曲轴箱和变速器壳体一体地形成,并且开口设置在壳体的分离的有角度位移的壁中,用于分别进入曲轴箱和变速箱 以允许曲轴和变速器相对于彼此独立地安装或拆卸。 此外,用于封闭壳体的一个侧开口的可拆卸盖形成为用于防止起动装置环形齿轮从曲轴箱的轴向脱离的止动件。

    Constant-mesh transmission for a vehicle
    3.
    发明授权
    Constant-mesh transmission for a vehicle 失效
    用于车辆的恒网格传输

    公开(公告)号:US06370977B1

    公开(公告)日:2002-04-16

    申请号:US09480652

    申请日:2000-01-11

    IPC分类号: F16H322

    摘要: A transmission for a vehicle including first and second rotating shafts which are rotatable by the torque transmitted through a clutch. Each shaft includes several transmission gears. A resisting member can be disposed between a gear and its corresponding shaft, such that the resisting member reduces the difference in rotating speed between the first and second shafts. The resisting member serves to reduce shift shock and noise generated during shifting. Additional resisting members can be placed on either the first or second shaft in order to achieve reduced shift shock and noise.

    摘要翻译: 一种用于车辆的变速器,包括可通过离合器传递的扭矩而旋转的第一和第二旋转轴。 每个轴包括几个传动齿轮。 抵抗构件可以设置在齿轮与其对应的轴之间,使得阻力构件减小第一和第二轴之间的转速差。 阻力构件用于减少换档期间产生的换档冲击和噪音。 另外的抵抗构件可以放置在第一或第二轴上,以便实现减少的换挡冲击和噪音。

    Exhaust timing control apparatus
    6.
    发明授权
    Exhaust timing control apparatus 失效
    排气定时控制装置

    公开(公告)号:US4807571A

    公开(公告)日:1989-02-28

    申请号:US85673

    申请日:1987-08-13

    IPC分类号: F02B75/02 F02D13/02

    摘要: An exhaust timing control apparatus for two-cycle engines of the type having one or more exhaust ports extending outwardly from the cylinder. A valve body is pivotally mounted within the exhaust passage in a recess specifically provided therefore. The valve has a control surface approaching the cylinder to define an apparent upper timing edge of the exhaust port. Holes are provided through the valve body for flow to operate to inhibit the build up of carbon deposits which often inhibit the operation of the valve. An inclined surface may be formed on the surface of the valve body to facilitate the removal of carbon. Edges may also be provided on the valve body which cooperate with the walls of the recess in the exhaust passage to knock off carbon build up such that it might be conveyed through the exhaust pipe and from the system.

    摘要翻译: 一种用于具有从气缸向外延伸的一个或多个排气口的类型的两冲程发动机的排气正时控制装置。 因此,阀主体可枢转地安装在排气通道内,因此具体设置在凹部内。 阀具有接近气缸的控制表面,以限定排气口的明显上限时间边缘。 通过阀体提供孔以用于流动以操作以抑制通常抑制阀的操作的碳沉积物的积聚。 可以在阀体的表面上形成倾斜表面以便于除去碳。 也可以在阀体上设置边缘,该阀体与排气通道中的凹槽的壁配合以将碳积聚起来,从而可以通过排气管和系统输送。