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1. 发明授权

US11313456B2 Clutch control for a high efficiency, high output transmission having improved response and position control 有权
公开(公告)号：US11313456B2
公开(公告)日：2022-04-26
申请号：US16695171
申请日：2019-11-25
申请人： Eaton Cummins Automated Transmission Technologies, LLC
发明人： Paul Peterson , Graeme Andrew Jackson , Timothy Scott Smith , Paul Wilson , Christian Chimner , Thomas Connolly , Christopher Deboer
IPC分类号： F16H59/02 , F16H3/091 , F16H3/64 , F16H57/021 , F16H61/04 , F16H63/24 , F16H37/04 , G08B13/00 , G08B27/00 , F16H57/02 , F16H61/06 , F16H61/08 , H04B10/077 , H04J3/12 , B60W10/02 , B60W10/11 , B60W30/19 , B60W50/00 , F16D25/12 , F16H61/00 , F16H61/02 , F16H57/04 , F16H63/00 , F16H59/72 , F16H61/30 , F16H57/032 , F16H61/28 , F16H63/30 , F16H61/682 , F16H3/16 , F16H3/78 , F16H59/40 , F16H61/14 , F16H61/70 , F16H59/38
摘要： A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A shift control circuit operates a shift actuator using a first opposing pulse command and a first actuating pulse command, and releases pressure with shift actuating and opposing volumes of the shift actuator upon determining a shift completion event.

2. 发明授权

US11247680B2 System, method, and apparatus for operating a high efficiency, high output transmission 有权
公开(公告)号：US11247680B2
公开(公告)日：2022-02-15
申请号：US16596415
申请日：2019-10-08
申请人： Eaton Cummins Automated Transmission Technologies, LLC
发明人： Thomas Connolly , Joseph Paul Furner , Jeff Hawarden , Ian Daniel McKenzie , Christopher DeBoer , Graeme Andrew Jackson
IPC分类号： B60W30/18 , F16H37/04 , B60W10/02 , B60W30/188 , B60W30/19 , B60W10/06 , B60K17/28 , B60W10/111 , B60W10/115 , B60W10/196 , B60W40/13 , B60W50/02 , B60W50/035 , F16D25/04 , F16D48/02 , F16D48/06 , F16H3/091 , F16H3/093 , F16H57/00 , F16H61/02 , F16H61/04 , F16H3/64 , F16H57/02 , F16H59/02 , F16H61/06 , F16H61/08 , H04B10/077 , H04J3/12 , B60W10/11 , B60W50/00 , F16D25/12 , F16H61/00 , F16H63/00 , F16H59/72 , F16H61/28 , F16H61/682 , F16H63/24 , F16H57/04 , F16H57/021 , F16H61/30 , F16H57/032 , F16H63/30 , F16H59/38 , F16H57/12 , F16H59/52 , F16H59/70 , F16H59/14 , F16H59/66 , F16H59/68 , F16H61/12 , F16H3/16 , F16H3/78 , F16H59/40 , F16H61/14 , F16H61/70
摘要： A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets controls the shift actuator with actuating and opposing pulses, and interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.

3. 发明授权

US11105412B2 System, method, and apparatus for managing transmission shutdown operations 有权
公开(公告)号：US11105412B2
公开(公告)日：2021-08-31
申请号：US16489680
申请日：2018-02-28
申请人： Eaton Cummins Automated Transmission Technologies, LLC
发明人： Sipei Chen , Ian Daniel McKenzie
IPC分类号： B60W30/19 , F16H59/02 , F16H3/64 , F16H61/70 , B60W10/02 , B60W10/11 , B60W50/00 , F16D25/12 , F16H3/091 , F16H57/02 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/08 , H04B10/077 , H04J3/12 , F16H3/16 , F16H3/78 , F16H59/38 , F16H59/40 , F16H59/72 , F16H61/14
摘要： A transmission includes an input shaft that couples to a prime mover, twin countershafts and a main shaft having gears coupled thereon, an output shaft that selectively provides a torque output to a driveline, a first shift actuator that selectively couples the input shaft to the main shaft. The transmission includes a second shift actuator that couples the main shaft to the output shaft with a selected reduction ratio, and a controller including a vehicle state circuit that interprets at least one vehicle operating condition, and a neutral enforcement circuit that provides a first neutral command to the first shift actuator and a second neutral command to the second shift actuator, in response to the at least one vehicle operating condition indicating that vehicle motion is not intended.

4. 发明授权

US11054020B2 High efficiency, high output transmission 有权
公开(公告)号：US11054020B2
公开(公告)日：2021-07-06
申请号：US16690433
申请日：2019-11-21
申请人： Eaton Cummins Automated Transmission Technologies, LLC
发明人： Paul Peterson , Graeme Andrew Jackson , Timothy Scott Smith , Paul Wilson , Christian Chimner , Andrzej Wota , Thomas Connolly , Joseph Paul Furner , Sipei Chen , Ian Daniel McKenzie , Christopher Deboer
IPC分类号： F16H59/02 , F16H3/091 , F16H61/02 , B60W10/02 , B60W30/19 , F16H37/04 , G08B13/00 , G08B27/00 , F16H3/64 , F16H57/02 , F16H61/06 , F16H61/08 , H04B10/077 , H04J3/12 , B60W10/11 , B60W50/00 , F16D25/12 , F16H61/00 , F16H57/021 , F16H57/04 , F16H61/04 , F16H63/00 , F16H59/72 , F16H63/24 , F16H61/30 , F16H57/032 , F16H61/28 , F16H63/30 , F16H61/682 , F16H3/16 , F16H3/78 , F16H59/40 , F16H61/14 , F16H61/70 , F16H59/38
摘要： A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A shift control circuit operates a shift actuator using a first opposing pulse command and a first actuating pulse command, and releases pressure with shift actuating and opposing volumes of the shift actuator upon determining a shift completion event.

5. 发明授权

US09951851B2 Multi ratio drive 有权
公开(公告)号：US09951851B2
公开(公告)日：2018-04-24
申请号：US15285203
申请日：2016-10-04
申请人： Michael L. Valesh
发明人： Michael L. Valesh
IPC分类号： F16H3/16 , F16H37/08 , F16H3/089 , F16H3/66 , B60K25/06 , F16H3/00 , B60K17/08 , B60K17/16 , B60K17/28 , F16H3/091 , F16H48/08 , F16H57/037
CPC分类号： F16H37/0813 , B60K17/08 , B60K17/16 , B60K17/28 , B60K25/06 , F16H3/006 , F16H3/089 , F16H3/091 , F16H3/16 , F16H3/66 , F16H37/08 , F16H48/08 , F16H57/037 , F16H2200/0004 , F16H2200/0008 , F16H2200/2007 , F16H2200/201
摘要： A multi ratio drive including a first drive chain having a first drive chain engaged state and a first drive chain disengaged state; and a second drive chain having a second drive chain engaged state and a second drive chain disengaged state. The first drive chain drives the axle with a first gear ratio between the drive shaft and the axle when the first drive chain is in the first drive chain engaged state and the second drive chain is in the second drive chain disengaged state; the second drive chain drives the axle with a second gear ratio between the drive shaft and the axle when the second drive chain is in the second drive chain engaged state and the first drive chain is in the first drive chain disengaged state; and the first gear ratio is different from the second gear ratio.

6. 发明申请

US20150040706A1 DUAL CLUTCH TYPE POWER TRANSMISSION WITH ALTERNATIVE TORQUE TRANSMISSION PATH PROVIDING ALTERNATIVE RATIOS 有权
标题翻译：具有替代扭矩传递路径的双离合式电力传输提供替代比例
公开(公告)号：US20150040706A1
公开(公告)日：2015-02-12
申请号：US14387527
申请日：2013-03-22
申请人： PACIFIC RIM ENGINEERED PRODUCTS ( 1987) LTD.
发明人： Kenneth Hartmann Andreasen , Jonathan David Deagle , Bradley Edward Williams
IPC分类号： F16H3/00 , F16H3/16
CPC分类号： F16H3/006 , F16H3/16 , F16H2003/008 , Y10T74/19242
摘要： A dual clutch type transmission has first and second sections which respectively include first and second clutches. The clutches may be operated to allow torque transfer from an input to an output by way of the first section or the second section. One or more additional gear ratios is provided by a torque transfer pathway connecting the first and second sections such that torque is delivered from the input to the output by way of one or more stages of the first section and one or more stages of the second section. The additional gear ratios may comprise extra low gear ratios. Some embodiments provide transmissions suitable for driving pumps for use in hydraulic fracturing of geological formations.
摘要翻译：双离合器式变速器具有分别包括第一和第二离合器的第一和第二部分。离合器可以被操作以允许通过第一部分或第二部分从输入到输出的扭矩传递。通过连接第一和第二部分的扭矩传递路径提供一个或多个额外的传动比，使得扭矩通过第一部分的一个或多个阶段和第二部分的一个或多个阶段从输入传递到输出。额外的传动比可以包括超低齿轮比。一些实施例提供适于驱动用于地质构造的水力压裂的泵的变速器。

7. 发明授权

US08857285B2 Saddle type vehicle and vehicle power unit 有权
标题翻译：鞍式车辆和车辆动力单元
公开(公告)号：US08857285B2
公开(公告)日：2014-10-14
申请号：US13398307
申请日：2012-02-16
申请人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
发明人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
IPC分类号： F16H3/08 , F16H3/00 , B62K25/28 , F16H3/16
CPC分类号： F16H3/006 , B62K25/283 , F16H3/16 , Y10T74/19223 , Y10T74/19233 , Y10T74/19279
摘要： A saddle type vehicle having mounted thereon a power unit is provided with a twin clutch type transmission including a pair of main shafts and a pair of clutches along different axes, to enable a compact layout of axes and a reduction in size of the unit and its surroundings. The axis center (first main axis) of a first main shaft is disposed rearwardly of the axis center (crank axis) of a crankshaft and forwardly of the axis center (counter axis) of a counter shaft, whereas the axis center (second main axis) of a second main shaft is disposed rearwardly of the axis center (counter axis) of the counter shaft and forwardly of the axis center (pivot axis) of a pivot shaft.
摘要翻译：在其上安装有动力单元的马鞍式车辆设置有双离合器式变速器，其包括沿着不同轴线的一对主轴和一对离合器，以使得轴的紧凑布局和单元的尺寸减小，周围环境第一主轴的轴心（第一主轴）设置在曲轴的轴心（曲柄轴）的后方，并且相对轴的中心（相对轴）向前方设置，而轴心（第二主轴））设置在相对轴的轴心（相对轴线）的后方，并且位于枢轴的轴心（枢转轴线）的前方。

8. 发明申请

US20100269613A1 MULTI-CLUTCH TRANSMISSION HAVING DUAL FRONT-POSITIONED GEARS AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：具有双定位齿轮的多关闭传动及其操作方法
公开(公告)号：US20100269613A1
公开(公告)日：2010-10-28
申请号：US12766306
申请日：2010-04-23
申请人： Myungkoo KANG
发明人： Myungkoo KANG
IPC分类号： F16H3/16
CPC分类号： F16H3/006 , F16H2200/0056 , Y10T74/19233
摘要： A multi-clutch transmission having dual front-positioned gears and a method of operating the same are provided. Compared to a known dual clutch transmission, the multi-clutch transmission provides a simple structure, stable operation, and easy manufacturing and maintenance. The multi-clutch transmission includes an input shaft connected to a flywheel, first and second layshafts receiving rotating power from the input shaft, first and second front-positioned gears installed at respective front ends of the first and second layshafts, first and second clutches installed on the first and second layshafts in the rear of the first and second front-positioned gears respectively, first and second rotating-direction correction gears installed on the first or second layshaft in order to rotate the first and second layshafts in the same direction, and an output shaft interposed between the first and second layshafts and disposed parallel to each of the first and second layshafts.
摘要翻译：提供具有双前置齿轮的多离合器变速器及其操作方法。与已知的双离合器变速箱相比，多离合器变速箱结构简单，操作稳定，易于制造和维护。多离合器变速器包括连接到飞轮的输入轴，从输入轴接收旋转动力的第一和第二副轴，安装在第一和第二副轴的相应前端的第一和第二前置齿轮，安装的第一和第二离合器分别位于第一和第二前置齿轮的后部的第一和第二副轴上，第一和第二旋转方向校正齿轮安装在第一或第二副轴上，以使第一和第二副轴沿相同的方向旋转，以及插入在第一和第二副轴之间并且平行于第一和第二副轴中的每一个设置的输出轴。

9. 发明申请

US20100218628A1 DUAL CLUTCH TRANSMISSION 有权
标题翻译：双离合器变速器
公开(公告)号：US20100218628A1
公开(公告)日：2010-09-02
申请号：US12681932
申请日：2008-10-08
申请人： Gerhard Gumpolsberger , Juergen Wafzig , Matthias Reisch , Wolfgang Rieger , Ralf Dreibholz
发明人： Gerhard Gumpolsberger , Juergen Wafzig , Matthias Reisch , Wolfgang Rieger , Ralf Dreibholz
IPC分类号： F16H3/16
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。

10. 发明授权

US4484488A Forward-reverse changeover apparatus for working vehicle 失效
标题翻译：工作车辆前后倒转装置
公开(公告)号：US4484488A
公开(公告)日：1984-11-27
申请号：US370303
申请日：1982-04-21
申请人： Keizo Kato , Yasunobu Yamaue
发明人： Keizo Kato , Yasunobu Yamaue
IPC分类号： B60K17/08 , F16H3/14 , F16H3/16 , F16H3/08
CPC分类号： F16H3/14 , F16H3/16 , Y10T74/194 , Y10T74/19405 , Y10T74/19409
摘要： A forward-reverse changeover apparatus for working vehicles which comprises frist and second multiplate clutches, and an input shaft and an output shaft arranged concentrically with and separated from each other. Output gears extending from the first and second clutches respectively have the same number of teeth, and the output gear from the second clutch is positioned closer to the input shaft than an input gear on the output shaft.
摘要翻译：一种用于工作车辆的前后倒转切换装置，其包括第一和第二多重离合器，以及输入轴和输出轴，其彼此同心地布置并分离。从第一离合器和第二离合器延伸的输出齿轮分别具有相同数量的齿，并且来自第二离合器的输出齿轮定位成比输出轴上的输入齿轮更靠近输入轴。

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