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1.发明申请公开(公告)号：US20180319266A1
公开(公告)日：2018-11-08
申请号：US15773002
申请日：2016-10-12
IPC分类号： B60K6/365 , B60K6/387 , B60K6/48 , B60K6/40 , B60K6/547 , F16H3/00 , F16H3/095 , F16H3/097 , F16H3/72
CPC分类号： B60K6/365 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/547 , B60K2006/381 , B60K2006/4816 , F16H3/006 , F16H3/095 , F16H3/097 , F16H3/725 , F16H37/046 , F16H2003/0931 , Y02T10/6221 , Y02T10/6256
摘要： A hybrid drive arrangement including combustion engine (7), an electric machine (6) and a transmission with input shafts (4, 5) and an output shaft. The drive arrangement has a planetary gearset (PG) with a first element that can be rotationally engaged with shaft (4), and a second element that can be fixed to the housing or machine (6). Shift element (K) couples a third element of gearset (PG) to the housing or to rotationally engage with machine (6). Shift element (J) couples the third element of gearset (PG) with engine (7). Shift elements (C, D) respectively couple the shafts (4, 5) with engine (7) and form a double shift element (S1), whose actuator (10) extends through a section (11) of a drive shaft (12) of the engine (7), which encompasses, on the outside, shift element (S1). Section (11) of shaft (12) of engine (7) extends to shift element (J).
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公开(公告)号：US10036451B2
公开(公告)日：2018-07-31
申请号：US14888133
申请日：2014-04-17
发明人： Markus Hose , Russell Osborn , Fred Hyde , Matt Hole
IPC分类号： F16H3/08 , F16H3/093 , F16H3/00 , F16H3/097 , B60K17/08 , F16H57/021 , F16H57/02 , B60K17/346
CPC分类号： F16H3/093 , B60K17/08 , B60K17/346 , F16H3/006 , F16H3/097 , F16H57/021 , F16H2003/0822 , F16H2003/0931 , F16H2003/0933 , F16H2057/02047 , F16H2057/0216 , F16H2200/006 , F16H2200/0086
摘要： A constant mesh gear transmission has an input shaft (21, 22), two layshafts (31, 35) and an output shaft (23). Gear wheels are selectively connectable to shafts to provide forward and reverse speed ratios. Reverse speed ratio is via a sleeve (85, 86) of a reverse layshaft (35). The sleeve can also re-circulate torque to a forward layshaft (31) to provide an additional low forward speed ratio. Two sleeves and two additional low forward speed ratios are disclosed.
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公开(公告)号：US20180128350A1
公开(公告)日：2018-05-10
申请号：US15569003
申请日：2016-04-29
申请人： CARRARO S.P.A
发明人： Enrico MANGIARACINA
CPC分类号： F16H3/006 , B60K17/28 , F16H3/097 , F16H2003/0933 , F16H2200/0004 , F16H2200/006
摘要： A gearbox (1) for agricultural and industrial motor vehicles comprises an input shaft (2) and an output shaft (3), a first clutch (12) and a second clutch (13) arranged in a position between the first and second transmission shafts (16, 17), the first and second transmission shafts both being hollow. The gearbox further comprises a first intermediate shaft (20) and a second intermediate shaft (21), the first intermediate shaft extending coaxially inside the second intermediate shaft. A first engaging device (22) is capable of selectively connecting the first intermediate shaft to the output shaft, a second engaging device (23) is capable of selectively connecting the second intermediate shaft to the output shaft and a third engaging device (24) alternately connects the second intermediate shaft to the first intermediate shaft or to the output shaft. The first engaging device and second engaging device are coaxial with the output shaft. The third engaging device is coaxial with the first and second intermediate shafts and is interposed in an axial position between the first and second engaging devices.
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公开(公告)号：US09897165B2
公开(公告)日：2018-02-20
申请号：US14941488
申请日：2015-11-13
CPC分类号： F16H3/006 , F16H3/097 , F16H37/046 , F16H2003/0931 , F16H2200/0056
摘要： A dual-clutch transmission assembly is disclosed that splits the torque generated by an engine between first and second layshafts. A first input hub is connected to the first layshaft by a first clutch and a second input hub is connected to the second layshaft by a second clutch. A first gearset is carried on the first layshaft and a second gearset is carried on the second layshaft. The first gearset includes a primary first gear and the second gearset includes a duplicate first gear. The first and second layshafts receive torque from the transmission input shaft in response to contemporaneous engagement of the primary first gear, the duplicate first gear, and the first and second clutches, which can be used during vehicle launch to split the torque applied to the first and second clutches.
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公开(公告)号：US09772016B2
公开(公告)日：2017-09-26
申请号：US14426662
申请日：2013-09-09
申请人： SCANIA CV AB
发明人： Jörgen Forsberg
CPC分类号： F16H37/046 , F16H3/006 , F16H3/097 , F16H3/16 , F16H2003/0822 , F16H2200/0078 , F16H2200/2005 , Y10T74/19019
摘要： A transmission system for a motor vehicle includes two input shafts (11, 12), a mainshaft (15), an output shaft (5), a clutch arrangement (40) for connecting alternately the input shafts (11, 12), to a driveshaft, a first power transmission shaft (A1) provided with at least a first gearwheel (K1b) which is in engagement with a gearwheel (K17a) situated on either of the input shafts, and a second gearwheel (K3a) which is in engagement with a gearwheel (35b) situated on the mainshaft, and a second power transmission shaft (A1) provided with at least a first gearwheel (K4b) which is in engagement with a gearwheel (K4a) situated on either of the input shafts, and a second gearwheel (K5a) which is connected or connectable to the gearwheel (K35b) on the mainshaft via an intermediate gearwheel (K5c) to allow the establishment of a power transfer path for a reverse gear via these gearwheels (K5a, K5c, K35b).
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公开(公告)号：US20170198787A1
公开(公告)日：2017-07-13
申请号：US15508888
申请日：2015-09-03
申请人： ISUZU MOTORS LIMITED
发明人： Sho OZAKI
CPC分类号： F16H3/006 , F16H3/091 , F16H3/0915 , F16H3/097 , F16H37/046 , F16H37/0833
摘要： A dual clutch transmission 1 is provided with a first clutch 2, a second clutch 3, a first input shaft 4, a second input shaft 5, a counter shaft 6, an output shaft 7, a first splitter gear-shifting unit 10, a second gear-shifting transmission unit 20, and an output unit 30. The first splitter gear-shifting unit 10 has a first input gear 11a, a first counter gear 11b, a second counter gear 12a, an input/output gear 12b, a first linking mechanism 13, a second linking mechanism 14, and a third linking mechanism 15. The second splitter gear-shifting unit 20 has a second input gear 21a, a third counter gear 21b, a third input gear 22a, a fourth counter gear 22b, and a fourth linking mechanism. The output unit 30 has a fifth counter gear 31a, a forward output gear 31b, and a fifth linking mechanism 33.
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7.发明授权公开(公告)号：US09568067B2
公开(公告)日：2017-02-14
申请号：US14400224
申请日：2013-03-18
申请人： ZETOR TRACTORS A.S.
CPC分类号： F16H3/02 , F16H3/006 , F16H3/097 , F16H37/04 , F16H2003/0822 , F16H2037/049 , F16H2200/006 , F16H2200/0095 , Y10T74/19074
摘要： Arrangement of reversing double-flow gearbox for motor vehicles and construction machines, with two branches of output flow, consisting of an input shaft (13) equipped with a tooth wheel, engaged with a tooth wheel of a first disc clutch (1) and with a tooth wheel of a second disc clutch (2), wherein an output shaft (11) of the first disc clutch (1) houses a first set (3) of tooth wheels and a third set (5) of tooth wheels that are engaged through a first synchronization clutch (61) and a second synchronization clutch (62) with a set of tooth wheels arranged on the output shaft (10) of the gearbox, while an output shaft (12) of the second disc clutch (2) houses a second set (4) of tooth wheels and a fourth set (7) of tooth wheels that are engaged through a third synchronization clutch (63) and a fourth synchronization clutch (64) with a set of tooth wheels arranged on the output shaft (10) of the gearbox, wherein the output shaft (11) of the first disc clutch (1) and the output shaft (12) of the second disc clutch (2) are inter-connected by an inserted set of gears (8) with a gearing synchronization clutch (9) arranged on the output shaft (12) of the second clutch disc (2) or on output shaft (11) of the first disc clutch (1).
摘要翻译： 用于机动车辆和施工机械的倒车双流变速箱的布置，具有两个输出流分支，包括配备有齿轮的输入轴（13），与第一盘式离合器（1）的齿轮啮合并与 第二盘式离合器（2）的齿轮，其中第一盘式离合器（1）的输出轴（11）容纳齿轮的第一组（3）和啮合的第三组齿轮（5） 通过设置在齿轮箱的输出轴（10）上的一组齿轮的第一同步离合器（61）和第二同步离合器（62），而第二盘式离合器（2）的输出轴（12）容纳 齿轮的第二组（4）和通过第三同步离合器（63）接合的第四组齿轮（7）和具有布置在输出轴上的一组齿轮的第四同步离合器（64） 10），其中第一盘式离合器（1）的输出轴（11）和输出轴（ 第二盘式离合器（2）的第二离合器（12）通过插入的一组齿轮（8）与具有布置在第二离合器盘（2）的输出轴（12）上的齿轮同步离合器（9）或输出 第一盘式离合器（1）的轴（11）。
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公开(公告)号：US09528583B2
公开(公告)日：2016-12-27
申请号：US14437848
申请日：2013-10-01
IPC分类号： F16H3/08 , F16H37/04 , B60K6/48 , B60W10/111 , B60W10/113 , F16H3/00 , F16H3/097 , F16H3/093
CPC分类号： F16H37/046 , B60K6/48 , B60K2006/4825 , B60W10/111 , B60W10/113 , F16H3/006 , F16H3/097 , F16H2003/0933 , F16H2037/045 , F16H2200/0078 , F16H2200/0082 , F16H2200/2005
摘要： A dual-clutch transmission of a countershaft design includes a main transmission and a downstream group transmission. The main transmission has a solid first transmission input shaft connected to the output of a first powershiftable clutch, a hollow second transmission input shaft connected to the output of a second powershiftable clutch/electric machine, through which the first transmission input shaft extends, and two countershafts arranged coaxially with one another. The first countershaft is a hollow shaft and the second countershaft passes through the first countershaft. A drive output shaft of the main transmission is arranged coaxially with the two transmission input shafts and is the drive input shaft of the group transmission. The drive input sides of the powershiftable clutches/machines are connected to a drive aggregate, and to bridge across the group transmission, the second countershaft can be connected via a shifting element to the group transmission drive output.
摘要翻译： 中间轴设计的双离合器变速器包括主变速器和下游组变速器。 主变速器具有连接到第一换档离合器的输出的固体第一变速器输入轴，连接到第二变速器输入轴延伸的第二动力切换离合器/电机的输出的中空第二变速器输入轴，以及两个 中间轴彼此同轴布置。 第一副轴是中空轴，第二中间轴通过第一中间轴。 主变速器的驱动输出轴与两个传动输入轴同轴设置，是组变速器的驱动输入轴。 动力移动离合器/机器的驱动输入侧连接到驱动集合体，并跨越组变速器桥接，第二中间轴可以通过变速元件连接到组变速器驱动输出。
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公开(公告)号：US20160363187A1
公开(公告)日：2016-12-15
申请号：US14883446
申请日：2015-10-14
发明人： Soon Ki EO , Chon Ok KIM , Chae Hong LIM
CPC分类号： F16H3/093 , F16H3/006 , F16H3/097 , F16H3/10 , F16H2003/007 , F16H2200/0056
摘要： A transmission for a vehicle may include a first input shaft continuously receiving torque from a power source and having a first input transfer gear thereon, a second input shaft selectively receiving torque from the power source through a clutch and having a second input transfer gear thereon, a coupling member allowing or restricting rotation of the first input transfer gear relative to the first input shaft, a first countershaft and a second countershaft each having an output transfer gear to be engaged with the first input transfer gear and the second input transfer gear, and coupling devices selectively coupling the output transfer gears to corresponding countershafts and allowing torque from the power source to be transmitted to a desired shift gear by coupling output transfer gears connected to the desired shift gear in the output transfer gears to a corresponding countershaft in advance or after synchronization in shifting.
摘要翻译： 用于车辆的变速器可以包括：第一输入轴，其从动力源连续地接收扭矩并且在其上具有第一输入传动齿轮;第二输入轴，其通过离合器选择性地接收来自所述动力源的扭矩并且在其上具有第二输入传动齿轮; 允许或限制第一输入传动齿轮相对于第一输入轴的旋转的联接构件，具有与第一输入传动齿轮和第二输入传动齿轮接合的输出传动齿轮的第一中间轴和第二中间轴，以及 联接装置选择性地将输出传动齿轮联接到对应的中间轴，并且允许来自动力源的扭矩通过将输出传动齿轮中连接到期望变速齿轮的输出传递齿轮预先或之后连接到对应的中间轴而传递到期望的变速齿轮 同步转移。
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公开(公告)号：US20160327125A1
公开(公告)日：2016-11-10
申请号：US15215855
申请日：2016-07-21
申请人： Eaton Corporation
CPC分类号： F16H3/006 , F16H3/0915 , F16H3/097 , F16H2003/0803 , F16H2003/0807 , F16H2003/0818 , F16H2003/0826 , F16H2003/0933 , F16H2200/0065 , F16H2200/0069 , Y10T74/19228
摘要： A dual clutch transmission is provided with first and second coaxial input shafts, at least one mainshaft, and an output shaft that are coaxial with one another. The transmission has a countershaft offset from the first input shaft that supports seven countershaft gear elements drivably connected to respective gear elements on the first and second input shafts and the at least one mainshaft thereby forming seven forward gear meshes for the transmission. The seven forward gear meshes provide at least nine forward gear ratios for the transmission. The transmission is powershiftable between consecutive gear ratios of the at least nine gear ratios such that no torque interrupt occurs during sequential shifts.
摘要翻译： 双离合器变速器设置有彼此同轴的第一和第二同轴输入轴，至少一个主轴和输出轴。 变速器具有偏离第一输入轴的中间轴，其支撑七个中间轴齿轮元件，其驱动地连接到第一和第二输入轴上的各个齿轮元件和至少一个主轴，从而形成用于变速器的七个前进齿轮啮合。 七个前进齿轮网为传动提供至少九个前进档。 在至少9个齿轮比的连续传动比之间变速器可动力切换，使得在顺序换档期间不发生扭矩中断。
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