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21.发明授权Method for the mounting, in the correct relative angular position, of a pair of rotary drums of a double-drum sequential gear control device for a motor-vehicle gearbox 有权用于机动车辆变速箱的双滚筒顺序齿轮控制装置的一对旋转滚筒的正确相对角位置的安装方法公开(公告)号：US08516702B2
公开(公告)日：2013-08-27
申请号：US12947346
申请日：2010-11-16
CPC分类号： F16H57/023 , F16H63/18 , F16H2057/0056 , F16H2057/0062 , F16H2057/02047
摘要： A method of mounting a first drum and a second drum of a double-drum sequential gear control device for a motor-vehicle gearbox in a predefined relative angular position, wherein in a mounted condition the first drum and the second drum are rotatably arranged about respective rotation axes parallel to but not coincident with each other, includes forming a first positioning hole in a first position of the first drum, forming a second positioning hole in a second position of the second drum, arranging the first drum and the second drum in the predefined relative angular position, locking the first drum and the second drum in the predefined relative angular position by engaging the first positioning hole and the second positioning hole with a locking device, and unlocking the first drum and the second drum once mounting of the gear control device is completed.
摘要翻译： 一种在预定的相对角度位置安装用于机动车辆变速箱的双滚筒顺序齿轮控制装置的第一滚筒和第二滚筒的方法，其中在安装状态下，第一滚筒和第二滚筒围绕相应的可旋转地布置 包括在第一滚筒的第一位置形成第一定位孔，在第二滚筒的第二位置形成第二定位孔，将第一滚筒和第二滚筒排列在第二滚筒的第二定位孔中， 预定的相对角位置，通过用锁定装置接合第一定位孔和第二定位孔将第一鼓和第二鼓锁定在预定的相对角位置，并且一旦安装齿轮控制器就解锁第一滚筒和第二滚筒 设备完成
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公开(公告)号：US08413537B2
公开(公告)日：2013-04-09
申请号：US12251941
申请日：2008-10-15
CPC分类号： F16H63/32 , F16H63/30 , F16H63/3069 , F16H2063/3073 , F16H2063/3079 , F16H2063/327 , Y10T74/20177 , Y10T74/20183
摘要： The gearbox comprises a case, a stationary rod supported by the case, a gear selector fork mounted slidably on the stationary rod and an end-of-travel bush mounted on the stationary rod so as to provide an axial abutment surface for the gear selector fork. The gear selector fork includes a sheet-metal body forming integrally a pair of support plates each having a respective guide through-hole. One of the guide through-holes is provided with a guide bush formed by means of overmoulding of low-friction plastic and is guided along the stationary rod. The other guide through-hole has no guide bush and is guided along a smaller-diameter portion of the end-of-travel bush.
摘要翻译： 齿轮箱包括壳体，由壳体支撑的固定杆，可滑动地安装在固定杆上的换档叉和安装在固定杆上的行程末端衬套，以便提供用于换档叉的轴向邻接表面 。 齿轮选择叉包括一体地形成有一对支撑板的金属片体，每个支撑板具有相应的导向通孔。 导向通孔中的一个设置有通过低摩擦塑料的包覆成型形成的引导衬套，并沿着固定杆被引导。 另一个导向通孔没有导向衬套，并且沿着行程末端衬套的较小直径部分被引导。
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公开(公告)号：US20110113923A1
公开(公告)日：2011-05-19
申请号：US12944620
申请日：2010-11-11
CPC分类号： B60K6/547 , B60K6/48 , H02K7/006 , Y02T10/6221
摘要： The propulsion system includes an internal combustion engine, an electric machine and a double-clutch transmission with a clutch unit and a mechanical gearbox. The gearbox has two coaxial primary shafts intended to be torsionally connected each to a shaft of the internal combustion engine of the motor vehicle by a respective friction clutch of the clutch unit, as well as a secondary shaft and a lay shaft arranged parallel to the two primary shafts. The electric machine is permanently kinematically connected to either of the two primary shafts via a first gear train including a pinion mounted on an output shaft of the electric machine, an intermediate gearwheel mounted on an intermediate shaft and a gearwheel mounted on the primary shaft and acting as driving gearwheel of a second gear train of the gearbox associated to one of the gears, in particular to the second forward gear. The gearbox further includes a casing and the electric machine is inserted and fixed into a seat formed by that casing. An outer surface of a stator of the electric machine forms a spiral-shaped profile which serves as cooling circuit for the electric machine and is closed on the radially outer side by an inner cylindrical surface of the seat, in such a manner that the channels of the cooling circuit are defined between the spiral-shaped profile and the inner cylindrical surface.
摘要翻译： 推进系统包括内燃机，电机和具有离合器单元和机械齿轮箱的双离合器变速器。 齿轮箱具有两个同轴主轴，其旨在通过离合器单元的相应摩擦离合器以及与两个平行于该两个轴的平行轴布置的副轴和副轴扭转地连接到机动车辆的内燃机的轴上 主轴。 电机通过第一齿轮系永久地运动学地连接到两个主轴中的任一个，该第一齿轮系包括安装在电机的输出轴上的小齿轮，安装在中间轴上的中间齿轮和安装在主轴上的作动 作为与其中一个齿轮相关联的齿轮箱的第二齿轮系的驱动齿轮，特别是与第二前进档相啮合。 齿轮箱还包括壳体，电机被插入并固定到由该壳体形成的座中。 电机的定子的外表面形成螺旋形轮廓，其作为电机的冷却回路，并且通过座的内圆柱表面在径向外侧封闭，使得通道 冷却回路限定在螺旋状轮廓和内圆柱面之间。
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公开(公告)号：US20090114050A1
公开(公告)日：2009-05-07
申请号：US12252747
申请日：2008-10-16
IPC分类号： F16H63/32
CPC分类号： F16H63/32 , F16H2063/327 , Y10T74/20177 , Y10T74/20183
摘要： The gear selector fork comprises a body forming a pair of support plates having respective coaxial through-holes for supporting the fork slidably along a stationary rod of the gearbox, a pair of prongs fixed to the body and forming at their distal ends respective actuating portions able to operate a sliding coupling sleeve of the gearbox, and an actuating nose fixed to the body so as to impart to the fork the sliding movement along the stationary rod for engagement of the desired gear. The body and the prongs are formed so as to allow two forks with identical body and prongs to be mounted on the same stationary rod being superimposed at least partially in the direction of sliding along the stationary rod. The prongs are welded to one of the support plates of the body and extend on the same side as the zone where they are welded to the body, relative to the axis of the through-holes.
摘要翻译： 齿轮选择器叉包括形成一对支撑板的主体，其具有相应的同轴通孔，用于沿着齿轮箱的固定杆可滑动地支撑叉，一对尖头固定到主体并在其远端形成各自的致动部分， 以操作齿轮箱的滑动联接套筒和固定到主体的致动凸轮，以便使叉子沿着固定杆施加滑动运动，以便啮合所需的齿轮。 主体和插脚形成为允许具有相同的主体和插脚的两个叉安装在相同的固定杆上，至少部分地沿着固定杆滑动的方向重叠。 尖头被焊接到主体的一个支撑板上，并且相对于通孔的轴线在与焊接到主体的区域相同的一侧上延伸。
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公开(公告)号：US20090107279A1
公开(公告)日：2009-04-30
申请号：US12251941
申请日：2008-10-15
IPC分类号： F16H63/32
CPC分类号： F16H63/32 , F16H63/30 , F16H63/3069 , F16H2063/3073 , F16H2063/3079 , F16H2063/327 , Y10T74/20177 , Y10T74/20183
摘要： The gearbox comprises a case, a stationary rod supported by the cas, a gear selector fork mounted slidably on the stationary rod and an end-of-travel bush mounted on the stationary rod so as to provide an axial abutment surface for the gear selector fork. The gear selector fork includes a sheet-metal body forming integrally a pair of support plates each having a respective guide through-hole. One of the guide through-holes is provided with a guide bush formed by means of overmoulding of low-friction plastic and is guided along the stationary rod. The other guide through-hole has no guide bush and is guided along a smaller-diameter portion of the end-of-travel bush.
摘要翻译： 齿轮箱包括一个壳体，一个由马氏体支撑的固定杆，一个可滑动地安装在固定杆上的换档叉和一个安装在固定杆上的行程末端衬套，以便为齿轮选择器叉 。 齿轮选择叉包括一体地形成有一对支撑板的金属片体，每个支撑板具有相应的导向通孔。 导向通孔中的一个设置有通过低摩擦塑料的包覆成型形成的引导衬套，并沿着固定杆被引导。 另一个导向通孔没有导向衬套，并且沿着行程末端衬套的较小直径部分被引导。
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公开(公告)号：US09016154B2
公开(公告)日：2015-04-28
申请号：US13306628
申请日：2011-11-29
CPC分类号： F16H63/18 , F16H3/006 , F16H3/093 , F16H61/688 , F16H2003/0931 , F16H2063/025 , F16H2200/0056 , Y10T74/19233 , Y10T74/19288
摘要： A gear change device for including a first and a second primary shaft, selectively connectable to a driving shaft of a motor vehicle by a double clutch engagement device, and a first and a second secondary shaft. A plurality of gear selector devices rotatably couples each of the freely rotatable gear wheels with the shaft on which it is mounted, and, at least one rotatable actuator drum, for controlling the selector devices, having a plurality of cam tracks. The selector devices include respective fork-like actuator members and each has a cam follower element engaged in a respective cam track of the respective actuator drum. Each pair of cam tracks adjacent to each other provided on an actuator drum controls fork-like actuator members which are associated to different secondary shafts and which have the can follower elements thereof engaged on the drum in positions angularly spaced with respect to each other.
摘要翻译： 一种变速装置，包括通过双离合器接合装置可选择地连接到机动车辆的驱动轴的第一和第二主轴以及第一和第二副轴。 多个齿轮选择装置将可自由旋转的各齿轮与其上安装的轴可转动地连接，并且至少一个用于控制选择装置的旋转致动器鼓具有多个凸轮轨道。 选择器装置包括相应的叉状致动器构件，并且每个具有接合在各个致动器鼓的相应凸轮轨道中的凸轮从动元件。 设置在致动器鼓上的彼此相邻的每对凸轮轨道控制与不同次级轴相关联的叉形致动器构件，并且其具有可以从动元件在相对于彼此成角度间隔开的位置处接合在滚筒上。
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公开(公告)号：US08915159B2
公开(公告)日：2014-12-23
申请号：US13565049
申请日：2012-08-02
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H3/093 , F16H63/3416 , F16H2003/0822 , F16H2003/0931 , F16H2200/0047 , F16H2200/0052 , F16H2200/0056
摘要： A gear-change device for a motor vehicle includes a first primary shaft and a second primary shaft, A first secondary shaft has an output pinion set within the length between two end bearings that support in rotation the first secondary shaft, while a second secondary shaft has an output pinion set on the outside of a length between two end bearings that support in rotation the second secondary shaft, on a portion of the second secondary shaft that projects in cantilever fashion beyond the bearing adjacent thereto. A parking gear wheel has an axial position substantially displaced with respect to the axial position of a forward gear wheel on the second secondary shaft in such a way that the first secondary shaft is surrounded by a free space in the portion axially aligned with the forward gear wheel.
摘要翻译： 一种用于机动车辆的变速装置包括第一主轴和第二主轴。第一副轴具有设置在支撑第一副轴旋转的两个端部轴承之间的长度内的输出小齿轮，而第二副轴 具有设置在两个端部轴承之间的长度的外侧上的输出小齿轮，所述两个端部轴承之间的长度支撑在第二副轴的旋转中，在第二次级轴的以悬臂方式突出超过与其相邻的轴承的部分上。 驻车齿轮具有相对于第二副轴上的前进齿轮的轴向位置大体上位移的轴向位置，使得第一副轴由与前进档轴向对齐的部分中的自由空间包围 轮。
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公开(公告)号：US20130019705A1
公开(公告)日：2013-01-24
申请号：US13306628
申请日：2011-11-29
IPC分类号： F16H3/08
CPC分类号： F16H63/18 , F16H3/006 , F16H3/093 , F16H61/688 , F16H2003/0931 , F16H2063/025 , F16H2200/0056 , Y10T74/19233 , Y10T74/19288
摘要： A gear change device for including a first and a second primary shaft, selectively connectable to a driving shaft of a motor vehicle by a double clutch engagement device, and a first and a second secondary shaft. A plurality of gear selector devices rotatably couples each of freely rotatable gear wheels with the shaft on which it is mounted, and at least one rotatable actuator drum, for controlling the selector devices, having a plurality of cam tracks. The selector devices include respective fork-like actuator members and each has a cam follower element engaged in a respective cam track of the respective actuator drum. Each pair of cam tracks adjacent w each other provided on an actuator drum controls fork-like actuator members which are associated to different secondary shafts and which have the cam follower elements thereof engaged on the drum in positions angularly spaced with respect to each other.
摘要翻译： 一种变速装置，包括通过双离合器接合装置可选择地连接到机动车辆的驱动轴的第一和第二主轴以及第一和第二副轴。 多个齿轮选择装置可旋转地将每个可自由旋转的齿轮与其所安装的轴连接，以及用于控制选择装置的至少一个可旋转致动器鼓，具有多个凸轮轨道。 选择器装置包括相应的叉状致动器构件，并且每个具有接合在各个致动器鼓的相应凸轮轨道中的凸轮从动元件。 在致动器鼓上相邻的彼此相邻的一对凸轮轨道控制与不同次级轴相关联的叉形致动器构件，并且其凸轮从动件元件在相对于彼此成角度间隔开的位置处接合在滚筒上。
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公开(公告)号：US08978499B2
公开(公告)日：2015-03-17
申请号：US13112283
申请日：2011-05-20
IPC分类号： F16H37/06 , F16H3/00 , F16H57/021 , F16H63/48 , F16H3/093
CPC分类号： F16H3/006 , F16H3/093 , F16H57/021 , F16H63/48 , F16H2003/0931 , F16H2200/0047 , F16H2200/0052 , F16H2200/0056 , Y10T74/19065 , Y10T74/19228 , Y10T74/19233
摘要： A gear change device includes a first and a second primary shaft, selectively connectable to the driving shaft of a motor vehicle, and first second secondary shafts, The device includes pairs of gear wheels, corresponding to forward gear ratios and to at least one reverse gear ratio. The reverse gear ratio is defined by a first reverse gear wheel mounted freely rotatable on the first secondary shaft and connectable in rotation with the latter by one of the selector devices. A parking gear wheel is rigidly mounted on the first secondary shaft The parking gear wheel is mounted adjacent to a roller bearing which rotatably supports the first secondary shaft within the casing and which is axially interposed between the parking gear wheel and the first reverse gear wheel.
摘要翻译： 变速装置包括可选择地连接到机动车辆的驱动轴的第一和第二主轴以及第一第二副轴。该装置包括对应于前进档比的成对的齿轮和至少一个倒档 比。 倒档传动比由第一倒档齿轮限定，第一倒档齿轮可在第一副轴上自由旋转，并通过其中一个选择装置与后者相连。 驻车齿轮刚性地安装在第一辅助轴上。驻车齿轮安装在滚动轴承附近，滚子轴承可旋转地支撑壳体内的第一副轴，并且轴向插入驻车齿轮和第一倒档齿轮之间。
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公开(公告)号：US20130145897A1
公开(公告)日：2013-06-13
申请号：US13565049
申请日：2012-08-02
IPC分类号： F16H37/06
CPC分类号： F16H3/006 , F16H3/093 , F16H63/3416 , F16H2003/0822 , F16H2003/0931 , F16H2200/0047 , F16H2200/0052 , F16H2200/0056
摘要： A gear-change device for a motor vehicle includes a first primary shaft and a second primary shaft, A first secondary shaft has an output pinion set within the length between two end bearings that support in rotation the first secondary shaft, while a second secondary shaft has an output pinion set on the outside of a length between two end bearings that support in rotation the second secondary shaft, on a portion of the second secondary shaft that projects in cantilever fashion beyond the bearing adjacent thereto. A parking gear wheel has an axial position substantially displaced with respect to the axial position of a forward gear wheel on the second secondary shaft in such a way that the first secondary shaft is surrounded by a free space in the portion axially aligned with the forward gear wheel.
摘要翻译： 一种用于机动车辆的变速装置包括第一主轴和第二主轴。第一副轴具有设置在支撑第一副轴旋转的两个端部轴承之间的长度内的输出小齿轮，而第二副轴 具有设置在两个端部轴承之间的长度的外侧上的输出小齿轮，所述两个端部轴承之间的长度支撑在第二副轴的旋转中，在第二次级轴的以悬臂方式突出超过与其相邻的轴承的部分上。 驻车齿轮具有相对于第二副轴上的前进齿轮的轴向位置大体上位移的轴向位置，使得第一副轴由与前进档轴向对齐的部分中的自由空间包围 轮。
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