专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11054008B2 Range-shift transmission and transmission arrangement having a range-shift transmission 有权
公开(公告)号：US11054008B2
公开(公告)日：2021-07-06
申请号：US15898256
申请日：2018-02-16
申请人： DEERE & COMPANY
发明人： David Mueller , Rainer Gugel , Andrew K. Rekow
IPC分类号： F16H37/04 , F16H3/00 , F16H57/033 , F16H3/087
摘要： A range-shift transmission has a range input shaft, on which gear wheels of gear pairs of at least two range groups are arranged coaxially. The range input shaft is drivingly connected to a range output shaft via a gearwheel pair of a range group. The range-shift transmission has a second input shaft arranged coaxially and rotatably relative to the range input shaft.

2. 发明申请

US20190225069A1 Hybrid electric drive train of a motor vehicle 审中-公开
公开(公告)号：US20190225069A1
公开(公告)日：2019-07-25
申请号：US15932019
申请日：2018-01-25
申请人： Zhihui Duan
发明人： Zhihui Duan
IPC分类号： B60K6/365 , F16H3/72 , F16H37/06 , F16H3/00 , F16H3/087 , B60K6/48 , B60K6/547 , F16H3/58 , F16H3/54
摘要： A hybrid electric drive train for a motor vehicle comprises an engine with a drive shaft, an electric motor operable of motoring and generating, a differential transmission, and a multi-stage transmission with two input shafts and at least one output shaft. The differential transmission includes a planetary gear set, a clutch and a brake. The planetary gearset has a first element connected to the motor and the second input shaft of the transmission, a second element connected to the engine shaft, and a third element connected to the first input shaft of the transmission. The clutch is located between any two elements of the planetary gear set, and the brake is connected to the engine shaft. The transmission has a plurality of gearsets, and the driving gears of odd-numbered gearsets are mounted on the first input shaft while the driving gears of even-numbered gearsets are mounted on the second input shaft. The engine shaft can achieve every gear ratio of the gearsets. In addition, the engine shaft can also achieve a plurality of derivative speed ratios.

3. 发明授权

US09297443B2 Power transmitting apparatus for vehicle 有权
标题翻译：车辆动力传动装置
公开(公告)号：US09297443B2
公开(公告)日：2016-03-29
申请号：US14090977
申请日：2013-11-26
申请人： Hyundai Motor Company
发明人： Sueng Ho Lee , Chang Wook Lee , Jongsool Park
IPC分类号： F16H3/08 , F16H3/087 , F16H3/00 , F16H3/093
CPC分类号： F16H3/085 , F16H3/006 , F16H3/087 , F16H2003/0931 , Y10T74/19228
摘要： A power transmitting apparatus may include first and second input shafts selectively receiving torque of a power source through first and second clutches, first and second output shafts disposed in parallel with the first and second input shafts, a plurality of input gears disposed on the first and second input shafts, and at least five speed gears selectively connected to the first and second output shafts through a plurality of synchronizer modules.
摘要翻译：动力传递装置可以包括通过第一和第二离合器选择性地接收动力源的扭矩的第一和第二输入轴，与第一和第二输入轴平行布置的第一和第二输出轴，设置在第一和第二离合器上的多个输入齿轮第二输入轴和至少五个速度齿轮通过多个同步器模块选择性地连接到第一和第二输出轴。

4. 发明授权

US09097312B2 Multi-clutch transmission for a motor vehicle 有权
标题翻译：机动车用多离合器变速器
公开(公告)号：US09097312B2
公开(公告)日：2015-08-04
申请号：US14241498
申请日：2011-08-30
申请人： Anders Hedman , Daniel Stålberg
发明人： Anders Hedman , Daniel Stålberg
IPC分类号： F16H3/08 , F16H3/087 , F16H3/00 , F16H37/04 , F16H3/097 , F16H61/04
CPC分类号： F16H3/087 , F16H3/006 , F16H3/097 , F16H37/043 , F16H2061/0429 , F16H2200/0052 , F16H2200/0078 , Y10T74/19233
摘要： A multi-clutch transmission for a motor vehicle with a prime mover has a main transmission, a range section and an output shaft, the main transmission including one input shaft, a main shaft and a main countershaft, the main shaft being rotationally fixed with a range input shaft of the range section, the range section including a range main shaft that is rotationally fixed with the output shaft, a range countershaft, range gearwheels that can selectively transfer power from the range input member to the range countershaft and on to the range main shaft, and range clutches, the multi-clutch transmission including a by-passing torque path in which power can be transferred when the range section is shifted, and where the by-passing torque path includes a by-passing clutch that selectively can rotationally lock the main countershaft to the range countershaft.
摘要翻译：用于具有原动机的机动车辆的多离合器变速器具有主变速器，变速部分和输出轴，主变速器包括一个输入轴，主轴和主中间轴，主轴旋转地固定有范围部分的范围输入轴，范围部分包括与输出轴旋转地固定的范围主轴，范围中间轴，范围齿轮，其可以选择性地将功率从范围输入部件传递到范围中间轴并且到达范围主轴和范围离合器，所述多离合器变速器包括旁路转矩路径，其中当所述范围部分移动时能够传递动力，并且所述旁路转矩路径包括可选择性地旋转的旁路离合器将主中间轴锁定到范围中间轴。

5. 发明申请

US20150000439A1 Method for Operating a Double Clutch Transmission 审中-公开
标题翻译：双离合器传动方式
公开(公告)号：US20150000439A1
公开(公告)日：2015-01-01
申请号：US14314572
申请日：2014-06-25
申请人： ZF Friedrichshafen AG
发明人： Axel Rohm
IPC分类号： F16H3/087
CPC分类号： F16H61/688 , F16H3/006 , F16H3/097 , F16H2061/0015 , F16H2200/0069 , F16H2306/18 , Y10T74/19228
摘要： A method for the operation of a dual-clutch transmission wherein, through a clutch of a dual-clutch device, sub-transmissions are able to be switched on in the power flux of the dual-clutch transmission or are able to be switched off from the power flux. In the sub-transmissions, two different transmission ratios are able to be engaged or disengaged through the actuation of shifting elements. In the operation of the dual-clutch transmission, one of the sub-transmissions is switched on, while the other sub-transmission is switched off. If the transmission ratio in the switched-on sub-transmission is engaged, all transmission ratios in the switched-off sub-transmission are simultaneously disengaged through the shifting elements, as long as there is no request for a change of transmission ratio in the dual-clutch transmission.
摘要翻译：一种用于操作双离合器变速器的方法，其中通过双离合器装置的离合器，副变速器能够在双离合器变速器的功率通量中被接通，或能够从功率通量。在副变速器中，两个不同的变速比能够通过变速元件的致动而接合或分离。在双离合器变速器的操作中，其中一个副变速器被接通，而另一个副变速器被切断。如果接通次级变速器中的传动比被接合，则只要不要求双重变速器中的变速比的变化，则切断副变速器中的所有变速比同时通过变速元件分离离合器传动。

6. 发明授权

US08011261B2 Multi-speed transmission with countershaft gearing arrangement 有权
标题翻译：带中轴传动装置的多档变速箱
公开(公告)号：US08011261B2
公开(公告)日：2011-09-06
申请号：US11971380
申请日：2008-01-09
申请人： John A. Diemer , James D. Hendrickson , Patrick S. Portell , Henryk Sowul
发明人： John A. Diemer , James D. Hendrickson , Patrick S. Portell , Henryk Sowul
IPC分类号： F16H3/087
CPC分类号： F16H3/006 , F16H3/089 , F16H2200/0056 , Y10T74/19228 , Y10T74/19284
摘要： A transmission is provided having a dual clutch to achieve torque flow through a countershaft gearing arrangement. The countershaft gearing arrangement includes a plurality of co-planar gear sets having gears that are selectively connectable to a countershaft. A transfer gear set transfers torque from the countershaft to an output shaft. The output shaft is connected to a final drive unit that has a final drive unit output shaft that is transverse to an input member connected at one end to a torque converter and at the other end to the dual clutch.
摘要翻译：提供具有双离合器以实现通过中间轴传动装置的扭矩流的变速器。中间轴传动装置包括多个具有可选择性地连接到中间轴的齿轮的共平面齿轮组。传动齿轮组将扭矩从中间轴传递到输出轴。输出轴连接到具有最终驱动单元输出轴的最终驱动单元，该最终驱动单元输出轴横向于在一端连接到变矩器的输入构件，并且另一端连接到双离合器。

7. 发明申请

US20110113908A1 RPM MULTIPLIER AND/OR TORQUE INCREASER FOR TURBINES 审中-公开
标题翻译：涡轮增压器和/或扭矩增量
公开(公告)号：US20110113908A1
公开(公告)日：2011-05-19
申请号：US12946373
申请日：2010-11-15
申请人： Martin CORRADINI
发明人： Martin CORRADINI
IPC分类号： F16H3/087 , H02N11/00
CPC分类号： F16C39/06 , F16H49/005 , Y10T74/19219
摘要： RPM Multiplier consists of a succession of gears of two different toothed radii each, the smallest ones engage with the biggest and let the successive biggest gears turn in relation to the previous biggest as the smallest. Magnets and electromagnets are placed in the gear teeth and support rails with the purpose of reducing friction. Torque Increaser model B consists of at least a pair of gear rotors, which incorporate electromagnets or magnets; the electromagnetic or magnetic force is used to move the generator together with the main rotor of the turbine.
摘要翻译： RPM乘数由两个不同齿形半径的齿轮组成，最小的齿轮与最大的齿轮啮合，并使连续的最大齿轮相对于最小的最小齿轮转动。磁铁和电磁铁被放置在齿轮齿和支撑轨道中，目的是减少摩擦。扭矩增加器型号B由至少一对齿轮转子组成，其中包含电磁体或磁体; 电磁力或磁力用于将发电机与涡轮机的主转子一起移动。

8. 发明授权

US5259260A Multiple step transmission 失效
标题翻译：多步传输
公开(公告)号：US5259260A
公开(公告)日：1993-11-09
申请号：US766565
申请日：1991-09-27
申请人： Arthur Schneider
发明人： Arthur Schneider
IPC分类号： F16H3/08 , F16H3/00 , F16H3/087 , F16H3/089 , F16H61/08 , F16H59/00
CPC分类号： F16H3/006 , F16H3/089 , F16H3/12 , F16H2003/007 , F16H2003/0818 , F16H2200/0047 , Y10T74/19167 , Y10T74/19233 , Y10T74/19242
摘要： A multiple-step transmission for vehicle with a drive engine has several speed steps with corresponding pairs of gear wheels. The first speed step is arranged within the transmission so that it can also be used for transfer of driving force during shifting. In addition, special methods are described for carrying out shifting procedures with the aid of the highest or lowest gear.
摘要翻译：具有驱动发动机的车辆的多步传动具有几个具有相应齿轮对的速度步骤。第一速度台阶布置在变速器内，使得它也可以用于在换档过程中传递驱动力。另外，描述了借助于最高或最低档进行换档程序的特殊方法。

9. 发明申请

US20180172123A1 RANGE-SHIFT TRANSMISSION AND TRANSMISSION ARRANGEMENT HAVING A RANGE-SHIFT TRANSMISSION 审中-公开
公开(公告)号：US20180172123A1
公开(公告)日：2018-06-21
申请号：US15898256
申请日：2018-02-16
申请人： DEERE & COMPANY
发明人： David Mueller , Rainer Gugel , Andrew K. Rekow
IPC分类号： F16H37/04 , F16H3/00 , F16H3/087
CPC分类号： F16H37/042 , F16H3/006 , F16H3/087 , F16H57/033 , F16H2200/0043
摘要： A range-shift transmission has a range input shaft, on which gear wheels of gear pairs of at least two range groups are arranged coaxially. The range input shaft is drivingly connected to a range output shaft via a gearwheel pair of a range group. The range-shift transmission has a second input shaft arranged coaxially and rotatably relative to the range input shaft.

10. 发明申请

US20150337923A1 Dual-Clutch Tranmission 有权
标题翻译：双离合器交付
公开(公告)号：US20150337923A1
公开(公告)日：2015-11-26
申请号：US14410867
申请日：2013-08-05
申请人： CHERY AUTOMOBILE CO., LTD. , WUHU POWER -TECHNOLOGY RESEARCH CO., LTD.
发明人： Jian Lin
IPC分类号： F16H3/087 , F16H37/08
CPC分类号： F16H3/087 , F16H3/006 , F16H37/08 , F16H2003/0931 , F16H2003/0933 , F16H2200/0056 , F16H2200/2076
摘要： Disclosed is a dual-clutch transmission, using two input shafts (1, 2) and two driving shafts (3, 18), realizing seven forward gears (D1, D2, D3, D4, D5, D6, D7) and a reverse gear (R), eliminating a special reverse gear shaft for the reverse gear (R), and using eight synchronizers (S1, S2, S3, S4) to control the switching of all of the eight gears, namely the seven forward gears (D1, D2, D3, D4, D5, D6, D7) and the reverse gear (R), wherein part of the gears share a driving gear, so that the quantity of total parts and the axial length of the transmission are reduced; since the diameters of driven gears (14, 15, 16) of low-speed gears are relatively large, engagement sleeves of the corresponding synchronizers (S2, S3) can be arranged on the inner sides of the driven gears (14, 15, 16) according to structural arrangement requirements, so that an axial space is greatly saved; and the reverse gear shaft and a gear thereon are eliminated, the saved space facilitates the arrangement of a gear shaft fork mechanism, the supporting point of a gear shift fork can be close to the centers of the driving shafts (3, 18) and a gear shift execution mechanism in the absence of obstructions of the reverse gear shaft and the gear thereon, which is beneficial to the force distribution of the shift fork mechanism.
摘要翻译：公开了一种双离合器变速器，其使用两个输入轴（1,2）和两个驱动轴（3,18），实现七个前进档（D1，D2，D3，D4，D5，D6，D7）和倒档（R），消除了用于倒档（R）的特殊倒档齿轮轴，并且使用八个同步器（S1，S2，S3，S4）来控制所有八个齿轮的切换，即七个前进档（D1， D2，D3，D4，D5，D6，D7）和倒档齿轮（R），其中齿轮的一部分共享驱动齿轮，使得变速器的总部件数量和轴向长度减小; 由于低速齿轮的从动齿轮（14,15,16）的直径相对较大，因此可以将相应的同步器（S2，S3）的接合套筒布置在从动齿轮（14,15,16）的内侧）根据结构布置要求，大大节省轴向空间; 并且消除了倒档齿轮轴和齿轮，所节省的空间有利于齿轮轴叉机构的布置，换档拨叉的支撑点可以靠近驱动轴（3,18）的中心和在没有倒档齿轮轴和齿轮上的齿轮的情况下，换档执行机构，这有利于换档拨叉机构的力分配。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式