公开(公告)号：US06755090B2

公开(公告)日：2004-06-29

申请号：US10322769

申请日：2002-12-19

申请人： Akihiro Ima

发明人： Akihiro Ima

IPC分类号： F16H3083

CPC分类号： F16D23/06 ,  F16D2023/0656 ,  F16D2023/0662 ,  Y10T74/19228

摘要： A gear retaining mechanism is provided for a transmission comprising a rotary shaft, a hub fixed on the rotary shaft, a clutch slider axially slidably fitted on the hub, and a gear relatively rotatably provided on the rotary shaft. The hub is provided on an outer periphery thereof with a male spline having an axially tapered portion. The clutch slider is provided on an inner periphery thereof with a female spline meshing with the male spline of the hub. The gear is provided on an outer periphery thereof with a male spline to mesh with the female spline of the clutch slider. The male spline of the gear includes an axially tapered portion. The clutch slider is slid along the rotary shaft and located so as to fix the gear to the rotary shaft through the hub so that the female spline meshes with the male spline of the gear.

摘要翻译： 齿轮保持机构设置用于变速器，其包括旋转轴，固定在旋转轴上的轮毂，轴向可滑动地装配在轮毂上的离合器滑块和可旋转地设置在旋转轴上的齿轮。 轮毂在其外周上设置有具有轴向锥形部分的阳花键。 离合器滑块在其内周上设置有与花键的凸形花键啮合的雌花键。 齿轮在其外周上设置有阳齿槽，以与离合器滑块的内花键啮合。 齿轮的外花键包括轴向锥形部分。 离合器滑块沿着旋转轴滑动并且定位成通过轮毂将齿轮固定到旋转轴，使得雌花键与齿轮的外花键啮合。

公开(公告)号：US06357312B1

公开(公告)日：2002-03-19

申请号：US09403355

申请日：2000-03-06

申请人： William Wesley Martin

发明人： William Wesley Martin

IPC分类号： F16H3083

CPC分类号： F16H3/10 ,  F16H2063/3096 ,  Y10T74/19428 ,  Y10T74/19465 ,  Y10T74/19874

摘要： A gear wheel construction for use in a constant mesh gear box, the gear wheel construction characterized by a single gear wheel (100) provided about a shaft (18) in a rotatable and engageable manner, the gear wheel (100) being divided longitudinally (axially) into two components, the first being a synchro-gear wheel (102) and the second gear being a partially toothed gear wheel (104), wherein the synchro-gear wheel (102) is provided in constant mesh with a gear wheel (106) forming its gear wheel pair whilst the partially toothed gear wheel (104is meshed therewith intermittently during rotation, the synchro-gear wheel (102) and the partially toothed gear wheel (104) having provided therebetween at least one biasing means (108) allowing momentary asynchronous rotation therein.

摘要翻译： 一种用于恒定啮合齿轮箱的齿轮结构，所述齿轮结构的特征在于以可旋转和可接合的方式围绕轴（18）设置的单个齿轮（100），所述齿轮（100）被纵向分配 轴向）分成两个部件，第一部分是同步齿轮（102），第二齿轮是部分齿轮（104），其中同步齿轮（102）设置成与齿轮 106）形成其齿轮对，而部分齿轮（104在旋转期间间歇地啮合），同步齿轮（102）和部分齿轮（104）之间设置有至少一个偏压装置（108），允许 瞬时异步旋转。

公开(公告)号：US06655226B2

公开(公告)日：2003-12-02

申请号：US10158912

申请日：2002-06-03

申请人： Masami Oguri

发明人： Masami Oguri

IPC分类号： F16H3083

CPC分类号： F16H3/089 ,  F16H3/006 ,  F16H2200/0017 ,  F16H2200/0052 ,  Y10T74/19242 ,  Y10T74/19307 ,  Y10T74/20049

摘要： An automatic transmission for a vehicle having a plurality of gear trains provided between an input shaft and an output shaft, comprises a hollow shaft coaxially including the input shaft, a forward drive gear rotatably mounted on the hollow shaft, a forward driven gear integrally mounted on the output shaft and constantly meshing with the forward drive gear, a reverse drive gear rotatably mounted on the input shaft, a changeover hub integrally mounted on the hollow shaft between the forward drive gear and the reverse drive gear, an first idler gear constantly meshing with the reverse drive gear, a second idler gear integrally formed with the first idler gear and constantly meshing with the forward driven gear and a changeover member provided between the forward gear and the reverse drive gear for engaging the changeover hub either with the forward drive gear or the reverse drive gear.

摘要翻译： 一种用于具有设置在输入轴和输出轴之间的多个齿轮系的车辆的自动变速器，包括同轴地包括输入轴的中空轴，可旋转地安装在中空轴上的前进驱动齿轮，一体地安装在 输出轴与前进驱动齿轮恒定啮合，可旋转地安装在输入轴上的反向驱动齿轮，一体地安装在前进驱动齿轮和反向驱动齿轮之间的空心轴上的转换毂，第一空转齿轮与 所述倒档驱动齿轮，与所述第一空转齿轮一体形成且与所述前进驱动齿轮恒定啮合的第二惰轮，以及设置在所述前进档和所述倒档驱动齿轮之间的转换构件，用于将所述转换轮毂与所述前进驱动齿轮或 倒档驱动齿轮。