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公开(公告)号：US08359939B2
公开(公告)日：2013-01-29
申请号：US12758895
申请日：2010-04-13
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H2003/0807 , F16H2003/0826 , F16H2003/0931 , F16H2200/0026 , F16H2200/006 , F16H2200/0065 , F16H2200/0086 , F16H2200/0091 , F16H2200/0095 , Y10T74/19228
摘要： A double clutch transmission with two clutches having input sides connected to a drive shaft and the output sides connected to one of two transmission input shafts which are coaxially arranged, at least two countershafts on which toothed idler gearwheels are supported, toothed fixed gearwheels are arranged in a rotationally fixed manner on both of the transmission input shafts and mesh with at least one of the idler gearwheels. A plurality of coupling devices, each connecting one idler gearwheels to a countershaft in a rotationally fixed manner, and one power take-off gear provided on each of the two countershafts, each of which gearwheels is coupled with gearing of an output shaft, such that a plurality of power shift forward gears and at least one reverse gear can be shifted.
摘要翻译： 一种具有两个离合器的双离合器变速器，其具有连接到驱动轴的输入侧，并且输出侧连接到同轴布置的两个变速器输入轴中的一个，至少两个中间轴，齿形空转齿轮被支撑在齿轮上，齿轮固定齿轮被布置在 在两个变速器输入轴上以旋转方式固定并与至少一个空转齿轮啮合。 多个联接装置，每个连接装置分别将一个空转齿轮与中间轴以可旋转地固定的方式连接，并且一个动力输出齿轮设置在两个中间轴的每一个上，每个中间轴均与输出轴的齿轮传动联接，使得 可以移动多个动力换档前进档和至少一个倒档。
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公开(公告)号：US08359938B2
公开(公告)日：2013-01-29
申请号：US12681920
申请日：2008-10-08
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H3/093 , F16H2003/0807 , F16H2003/0826 , F16H2003/0931 , F16H2200/0026 , F16H2200/0056 , F16H2200/006 , F16H2200/0065 , F16H2200/0086 , F16H2200/0091 , Y10T74/19228 , Y10T74/19233
摘要： A double clutch transmission with two clutches connected to a drive shaft and to one of two transmission input shafts. Fixed gears are coupled to the input shafts and engage idler gears. Several coupling devices connect the idler gears to a countershaft which have an output gear that couple gears of an output shaft such power shift forward gears and a reverse gear can be shifted. Three dual gear planes each comprising one fixed gear which is supported by an input shaft and two idler gears which are supported by a respective countershaft. In each dual gear plane at least one idler gear wheel can be used for at least two gears such that at least one winding-path gear is engaged by engagement of a disengaged output coupling device assigned to one of the output gear wheels.
摘要翻译： 具有两个离合器的双离合器变速器，其连接到驱动轴和两个变速器输入轴之一。 固定齿轮联接到输入轴并接合惰轮。 多个联接装置将空转齿轮连接到中间轴，该中间轴具有输出齿轮，该输出齿轮与输出轴的齿轮啮合，这样的换档前进齿轮和倒档可以移动。 三个双齿轮平面分别包括一个由输入轴支撑的固定齿轮和两个由相应的中间轴支撑的空转齿轮。 在每个双齿轮平面中，至少一个空转齿轮可以用于至少两个齿轮，使得至少一个绕组齿轮通过分配给输出齿轮之一的分离的输出联接装置的接合而接合。
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23.发明申请DUAL-CLUTCH GROUP TRANSMISSION AND METHOD FOR ACTUATING A DUAL-CLUTCH GROUP TRANSMISSION 有权双离合器组变速器和用于执行双离合器组变速器的方法公开(公告)号：US20130023375A1
公开(公告)日：2013-01-24
申请号：US13637384
申请日：2011-03-02
申请人： Stefan Renner
发明人： Stefan Renner
IPC分类号： F16H37/04
CPC分类号： F16H37/046 , F16H3/006 , F16H3/095 , F16H37/043 , F16H2003/0818 , F16H2200/0065 , Y10T74/19228 , Y10T74/19233
摘要： A dual-clutch group transmission having splitter, main and range groups. The range group is a planetary transmission with a ring gear, a sun gear and planetary gears that are supported by a carrier. Inner and outer transmission input shafts are connected to a respective first and second clutch. A main transmission shaft and shifting elements for engaging gears or forming frictional connections. Power-gearshifts, involving a shift of the range group, are enabled because the inner input shaft can be directly connected, via a shift element, to the main shaft. A hollow shaft extends coaxially over the main shaft and supports a loose wheel of a forward gear of the main group. The wheel can be rotationally fixed, via a shift element, to the hollow shaft which can be connected to the main shaft and the carrier by respective shifting elements.
摘要翻译： 双离合器组变速器具有分离器，主要和范围组。 范围组是具有环形齿轮，太阳齿轮和行星齿轮的行星传动装置，其由载体支撑。 内部和外部变速器输入轴连接到相应的第一和第二离合器。 主传动轴和用于啮合齿轮或形成摩擦连接的换档元件。 由于内部输入轴可以通过变速元件直接连接到主轴，所以能够进行变速范围组合的变速。 空心轴同轴地延伸到主轴上并且支撑主组的前进档的松动轮。 轮可以通过变速元件旋转地固定到空心轴上，中空轴可以通过相应的换档元件连接到主轴和载体。
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公开(公告)号：US08356528B2
公开(公告)日：2013-01-22
申请号：US12521018
申请日：2008-02-12
申请人： Masaaki Kuma , Hiroaki Takeshima
发明人： Masaaki Kuma , Hiroaki Takeshima
IPC分类号： F16H3/08
CPC分类号： F16H3/093 , F16H2200/0065 , Y10T74/19223 , Y10T74/19228 , Y10T74/19233
摘要： A transmission for an industrial vehicle has an input shaft; first and second transmission mechanisms each having a plurality of speed-change steps; a second transmission mechanism; a clutch mechanism; a rotation direction switching mechanism; and an output shaft. The clutch mechanism is disposed on the input side of the first and second transmission mechanisms and is provided with a forward clutch and a reverse clutch for switching between forward and reverse travel, and is further provided with first and second snap clutches for selecting which of the first and second transmission mechanisms will receive rotational input from the engine. The rotation direction switching mechanism is a mechanism for switching the direction of rotation inputted to the first transmission mechanism or the second transmission mechanism to the direction of rotation for forward travel or the direction of rotation for reverse travel in accordance with the switching of forward and reverse travel.
摘要翻译： 工业车辆的变速器具有输入轴; 每个具有多个变速步骤的第一和第二传动机构; 第二传动机构; 离合器机构; 旋转方向切换机构; 和输出轴。 离合器机构设置在第一和第二变速机构的输入侧，并且设置有前进离合器和用于在前进和后退行驶之间切换的倒档离合器，并且还设置有第一和第二快速离合器，用于选择 第一和第二传动机构将接收来自发动机的旋转输入。 旋转方向切换机构是根据正向和反向切换将输入到第一传动机构或第二传动机构的旋转方向切换到正向行驶的旋转方向或反向行驶方向的机构 旅行。
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公开(公告)号：US08336410B2
公开(公告)日：2012-12-25
申请号：US12705310
申请日：2010-02-12
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H2003/0931 , F16H2200/0047 , Y10T74/19126 , Y10T74/19228
摘要： A transmission includes an input member, an output transfer gear, first and second shaft members, first and second counter shaft members, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.
摘要翻译： 变速器包括输入构件，输出传动齿轮，第一和第二轴构件，第一和第二对轴构件，多个共面齿轮组和多个扭矩传递装置。 扭矩传递装置包括多个同步器组件和双离合器组件。 变速器可操作以在输入构件和输出构件之间提供至少一个倒档速度比和多个前进速比。
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公开(公告)号：US08302500B2
公开(公告)日：2012-11-06
申请号：US12749184
申请日：2010-03-29
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H2003/0931 , F16H2200/0047 , Y10T74/19228 , Y10T74/19233
摘要： A transmission includes an input member, an output member, first and second shafts, first and second countershafts, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.
摘要翻译： 变速器包括输入构件，输出构件，第一和第二轴，第一和第二中间轴，多个共面齿轮组和多个扭矩传递装置。 扭矩传递装置包括多个同步器组件和双离合器组件。 变速器可操作以在输入构件和输出构件之间提供至少一个倒档速度比和多个前进速比。
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公开(公告)号：US08297424B2
公开(公告)日：2012-10-30
申请号：US12701452
申请日：2010-02-05
申请人： Jesse B. Bradley
发明人： Jesse B. Bradley
CPC分类号： F16D13/757 , F16D13/69 , F16D13/70 , F16D21/06 , F16D2021/0615 , Y10T74/19228 , Y10T74/19233
摘要： A self-adjusting twin or dual dry clutch assembly for a dual clutch transmission includes a single actuator. The clutch assembly includes one center and two outer clutch drive plates or discs which independently engage a pair of interleaved driven clutch plates or discs which are coupled to and drive a respective pair of transmission countershafts or layshafts. The single actuator translates an internal clutch carrier which acts upon the outer clutch plates through respective pluralities of linear one way clutches. Self-adjustment of the dual clutch assembly is achieved by additional linear one way clutches acting through pairs of spring biased control rods.
摘要翻译： 用于双离合器变速器的自调整双或双干式离合器组件包括单个致动器。 离合器组件包括一个中心和两个外离合器驱动板或盘，其独立地接合一对交错的从动离合器片或盘，其联接到并驱动相应的一对变速器中间轴或中间轴。 单个致动器通过相应的多个线性单向离合器平移作用在外离合器板上的内部离合器载体。 双离合器组件的自调整通过成对的弹簧偏置控制杆作用的附加的线性单向离合器来实现。
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公开(公告)号：US20120241276A1
公开(公告)日：2012-09-27
申请号：US13392894
申请日：2009-09-04
CPC分类号： F16D41/12 , F16D23/06 , F16D47/04 , F16D2023/0618 , F16H3/10 , F16H61/688 , Y10T74/19228
摘要： A freewheeling synchronizer for a power transmission device includes a clutch race rotationally fixable to a component of the power transmission device, and a synchronizer hub disposed radially outwardly of the clutch race and unidirectionally rotatable relative to the clutch race. The clutch race and synchronizer hub are freewheelable relative to one another.
摘要翻译： 用于动力传递装置的续流同步器包括可旋转地固定到动力传递装置的部件的离合器赛道，以及设置在离合器赛道的径向外侧并相对于离合器赛跑单向旋转的同步器轮毂。 离合器离合器和同步器毂相对于彼此是可自由转动的。
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公开(公告)号：US08240224B2
公开(公告)日：2012-08-14
申请号：US12721269
申请日：2010-03-10
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H2003/0826 , F16H2003/0931 , F16H2200/0047 , Y10T74/19223 , Y10T74/19228 , Y10T74/19233 , Y10T74/19288
摘要： A transmission is connectable to an input member and includes an output member, first and second shafts, first and second countershafts, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.
摘要翻译： 变速器可连接到输入构件，并且包括输出构件，第一和第二轴，第一和第二中间轴，多个共面齿轮组和多个扭矩传递装置。 扭矩传递装置包括多个同步器组件和双离合器组件。 变速器可操作以在输入构件和输出构件之间提供至少一个倒档速度比和多个前进速比。
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公开(公告)号：US08230751B2
公开(公告)日：2012-07-31
申请号：US12681932
申请日：2008-10-08
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H3/093 , F16H2003/0807 , F16H2003/0826 , F16H2003/0931 , F16H2200/0026 , F16H2200/0056 , F16H2200/006 , F16H2200/0065 , F16H2200/0086 , F16H2200/0091 , Y10T74/19228 , Y10T74/19233
摘要： A double clutch transmission with two clutches connected to a drive shaft and to one of two transmission input shafts. Fixed gears are coupled to the input shafts and engage idler gears. Several coupling devices connect the idler gears to a countershaft which have an output gear that couple gears of an output shaft such power shift forward gears and a reverse gear can be shifted. Two dual gear planes each comprising one fixed gear which is supported by an input shaft and two idler gears which are supported by a respective countershaft. In each dual gear plane at least one idler gear wheel can be used for at least two gears. Two single gear planes each comprise an idler gear wheel and a fixed gear wheel, so that at least one winding-path gear can be shifted via the shifting device and one winding-path gear via another shifting device.
摘要翻译： 具有两个离合器的双离合器变速器，其连接到驱动轴和两个变速器输入轴之一。 固定齿轮联接到输入轴并接合惰轮。 多个联接装置将空转齿轮连接到中间轴，该中间轴具有输出齿轮，该输出齿轮与输出轴的齿轮啮合，这样的换档前进齿轮和倒档可以移动。 两个双齿轮平面分别包括由输入轴支撑的一个固定齿轮和由相应中间轴支撑的两个空转齿轮。 在每个双齿轮平面中，至少一个惰轮可以用于至少两个齿轮。 两个单个齿轮平面各自包括惰轮和固定齿轮，使得至少一个绕线路齿轮可以经由换档装置和一个绕线路齿轮通过另一移动装置移动。
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