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1. 发明授权

US11835117B2 Variable speed transmission and system using same 有权
公开(公告)号：US11835117B2
公开(公告)日：2023-12-05
申请号：US16315546
申请日：2017-07-07
申请人： Nuovo Pignone Tecnologie Srl
发明人： Gianluca Boccadamo , Giuliano Milani
IPC分类号： F16H37/08 , H02K49/04 , F16H3/72 , F16D35/00 , F16H15/50 , F16H47/08 , H02K49/10 , H02K7/116
CPC分类号： F16H37/086 , F16D35/005 , F16H3/721 , F16H15/503 , F16H47/08 , H02K49/046 , H02K49/108 , F16H2037/088 , H02K7/116 , H02K2213/09
摘要： The system includes: a driver; a rotating load configured to be driven into rotation by the driver; a controller, for controllably changing a rotation speed of the load; and a variable speed transmission, arranged between the driver and the load. The variable speed transmission includes a speed summing gear arrangement with a first input shaft, a second input shaft and an output shaft. The output shaft is drivingly coupled to the rotating load. The first input shaft is drivingly coupled to the driver. A continuous variable transmission device is mechanically coupled to the driver and to the second input shaft of the speed summing gear arrangement. The continuous variable transmission device is functionally coupled to the controller.

2. 发明申请

US20180266522A1 CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
公开(公告)号：US20180266522A1
公开(公告)日：2018-09-20
申请号：US15988588
申请日：2018-05-24
申请人： Caleb CHUNG
发明人： Caleb CHUNG
IPC分类号： F16H3/62
CPC分类号： F16H3/62 , F16H3/10 , F16H3/721 , F16H3/74
摘要： A continuously variable transmission includes a first asymmetrical differential, having a transmission input shaft and a first output shaft, aligned along a transmission axis, a second asymmetrical differential, having a transmission output shaft and a first input shaft, aligned along the transmission axis, and a reduction gear unit, coupled between the first output shaft of the first asymmetrical differential and the first input shaft of the second asymmetrical differential. Rotation of the input shaft at a first input speed and torque is converted into rotation of the transmission output shaft at a second output speed and torque that varies independently of the first input speed and torque in response to a rotational resistance on the transmission output shaft.

3. 发明授权

US10001196B2 Continuously variable transmission 有权
公开(公告)号：US10001196B2
公开(公告)日：2018-06-19
申请号：US14975109
申请日：2015-12-18
申请人： Caleb Chung
发明人： Caleb Chung
IPC分类号： F16H3/62 , F16H3/72 , F16H37/10 , F16H3/74
CPC分类号： F16H3/62 , F16H3/721 , F16H3/74 , F16H37/10
摘要： A continuously variable transmission includes a first asymmetrical differential, having a transmission input shaft and a first output shaft, aligned along a transmission axis, a second asymmetrical differential, having a transmission output shaft and a first input shaft, aligned along the transmission axis, and a reduction gear unit, coupled between the first output shaft of the first asymmetrical differential and the first input shaft of the second asymmetrical differential. Rotation of the input shaft at a first input speed and torque is converted into rotation of the transmission output shaft at a second output speed and torque that varies independently of the first input speed and torque in response to a rotational resistance on the transmission output shaft.

4. 发明授权

US09897178B2 Manipulatable epicyclic type clutch device coupled with hybrid power train 有权
公开(公告)号：US09897178B2
公开(公告)日：2018-02-20
申请号：US14547423
申请日：2014-11-19
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： F16H3/72 , B60K6/445 , B60K6/48
CPC分类号： F16H3/721 , B60K6/445 , B60K6/48 , F16H3/72 , F16H3/724 , F16H2200/2005 , F16H2200/2007 , Y02T10/6221 , Y02T10/6239
摘要： The present invention provides a controllable epicyclic type clutch device coupled with hybrid power train structured by using the controllable brake device to manipulate an epicyclic gear set (EG101), in which the power train having the clutch device structured by using the controllable brake device to manipulate the epicyclic gear set (EG101) can be widely applied in a dual rotary kinetic power source or a triple rotary kinetic power source, the structural configuration includes a coaxial in-series structure or a multiple axial in-parallel structure for satisfying the requirement of applied space.

5. 发明申请

US20150176694A1 POWER TRANSMISSION UNIT 有权
标题翻译：电力传输单元
公开(公告)号：US20150176694A1
公开(公告)日：2015-06-25
申请号：US14580386
申请日：2014-12-23
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Yuji Iwase , Yosuke Suzuki , Koichi Kato , Kensei Hata , Seitaro Nobuyasu , Taro Moteki
IPC分类号： F16H57/027 , F16H3/72
CPC分类号： F16H57/027 , B60K6/383 , B60K6/40 , B60K6/405 , B60K6/445 , B60K2006/381 , F16H3/721 , Y02T10/6239
摘要： A power transmission unit for preventing malfunction and deterioration in durability of a locking device arranged in a housing by preventing the ingress of foreign matters into the locking device. In the power transmission unit, a one-way brake 10 for selectively stopping a rotation of an output shaft 1a of an engine 1 is disposed between the housing 11 of a transmission mechanism and an engine block 1b. A fixed member 10a is fixed to the housing 11 or to the engine block 1b, and a movable member 10b is attached to the output shaft 1a. A through hole 21 is formed on the housing at a vertically lowest portion and axially outside of a region where the one-way brake 10 is situated, so as to provide a communication between an inner space and an outer space of the housing 11.
摘要翻译：一种用于通过防止异物进入锁定装置来防止布置在壳体中的锁定装置的故障和耐久性劣化的动力传递单元。在动力传递单元中，用于选择性地停止发动机1的输出轴1a的旋转的单向制动器10设置在变速机构的壳体11和发动机缸体1b之间。固定部件10a固定在壳体11或发动机缸体1b上，可动件10b安装在输出轴1a上。在壳体上形成有通孔21，其位于单向制动器10所在的区域的垂直最低部分和轴向外侧，从而在壳体11的内部空间和外部空间之间形成连通。

6. 发明申请

US20150072820A1 Manipulatable Epicyclic Type Clutch Device Coupled with Hybrid Power Train 审中-公开
标题翻译：配合混合动力传动系的可操纵的行星式离合器装置
公开(公告)号：US20150072820A1
公开(公告)日：2015-03-12
申请号：US14547423
申请日：2014-11-19
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： F16H3/72
CPC分类号： F16H3/721 , B60K6/445 , B60K6/48 , F16H3/72 , F16H3/724 , F16H2200/2005 , F16H2200/2007 , Y02T10/6221 , Y02T10/6239
摘要： The present invention provides a controllable epicyclic type clutch device coupled with hybrid power train structured by using the controllable brake device to manipulate an epicyclic gear set (EG101), in which the power train having the clutch device structured by using the controllable brake device to manipulate the epicyclic gear set (EG101) can be widely applied in a dual rotary kinetic power source or a triple rotary kinetic power source, the structural configuration includes a coaxial in-series structure or a multiple axial in-parallel structure for satisfying the requirement of applied space.
摘要翻译：本发明提供了一种可控的行星式离合器装置，其与通过使用可控制动装置来操纵行星齿轮组（EG101）构成的混合动力传动系联合，其中具有通过使用可控制动装置构成的离合器装置的动力传动系来操纵行星齿轮组（EG101）可以广泛应用于双旋转动力源或三回转动力源，结构构造包括同轴串联结构或多轴向并联结构，以满足应用要求空间。

7. 发明申请

US20130157800A1 Limited Slip Planetary Gear Transmission 审中-公开
标题翻译：有限滑行星齿轮传动
公开(公告)号：US20130157800A1
公开(公告)日：2013-06-20
申请号：US13325302
申请日：2011-12-14
申请人： Peter Ward , Dean Schneider , Alexander Serkh , Imitaz Ali
发明人： Peter Ward , Dean Schneider , Alexander Serkh , Imitaz Ali
IPC分类号： F16H3/44
CPC分类号： F16H3/721
摘要： A limited slip planetary gear transmission comprising an input member, an output member, a planetary gear set coupled between the input member and the output member, the planetary gear set having a sun gear, and a brake member directly coupled to the sun gear, the brake member controls an output torque of the planetary gear set by controlling a speed of the sun gear.
摘要翻译：一种有限滑动行星齿轮变速器，包括输入构件，输出构件，联接在输入构件和输出构件之间的行星齿轮组，具有太阳齿轮的行星齿轮组和直接联接到太阳齿轮的制动构件，制动构件通过控制太阳齿轮的速度来控制行星齿轮组的输出扭矩。

8. 发明申请

US20120231912A1 MANIPULATABLE EPICYCLIC TYPE CLUTCH DEVICE COUPLED WITH HYBRID POWER TRAIN 审中-公开
标题翻译：与混合动力传动联动的可操作的EPICYCLIC型离合器装置
公开(公告)号：US20120231912A1
公开(公告)日：2012-09-13
申请号：US13045675
申请日：2011-03-11
申请人： Tai-Her YANG
发明人： Tai-Her YANG
IPC分类号： F16H3/72
CPC分类号： F16H3/721 , B60K6/445 , B60K6/48 , F16H3/72 , F16H3/724 , F16H2200/2005 , F16H2200/2007 , Y02T10/6221 , Y02T10/6239
摘要： The present invention provides a controllable epicyclic type clutch device coupled with hybrid power train structured by using the controllable brake device to manipulate an epicyclic gear set (EG101), in which the power train having the clutch device structured by using the controllable brake device to manipulate the epicyclic gear set (EG101) can be widely applied in a dual rotary kinetic power source or a triple rotary kinetic power source, the structural configuration includes a coaxial in-series structure or a multiple axial in-parallel structure for satisfying the requirement of applied space.
摘要翻译：本发明提供了一种可控的行星式离合器装置，其与通过使用可控制动装置来操纵行星齿轮组（EG101）构成的混合动力传动系联合，其中具有通过使用可控制动装置构成的离合器装置的动力传动系来操纵行星齿轮组（EG101）可以广泛应用于双旋转动力源或三回转动力源，结构构造包括同轴串联结构或多轴向并联结构，以满足应用要求空间。

9. 发明授权

US08172710B1 Wheel mounted vehicle transmission 失效
标题翻译：车轮车辆传动
公开(公告)号：US08172710B1
公开(公告)日：2012-05-08
申请号：US11974672
申请日：2007-10-15
申请人： Roland Lawes
发明人： Roland Lawes
IPC分类号： F16H47/08
CPC分类号： F16H3/721
摘要： An individual automatic transmission for each road wheel, independently connected to the drive shaft, so that each wheel acts without regard to the requirements of the other road wheels. With exception of some type of manual reversing system, a brake, and a gas pedal, no manually operated clutches, shift levers, or differential gearing is required. A vehicle having four road wheels has a correct torque exerted on each of the wheels as long as the drive engine is running, the intensity of which is determined by road conditions on that wheel and on the desires of the operator who controls the engine speed. Connection of each driven wheel shaft to the engine shaft can be made by bevel gears of the desired ratio and/or universal couplings.
摘要翻译：独立地连接到驱动轴的每个车轮的单独的自动变速器，使得每个车轮不考虑其他车轮的要求而起作用。除了某些类型的手动换向系统，制动器和油门踏板之外，不需要手动操作的离合器，换档杆或差速齿轮传动装置。具有四个车轮的车辆具有施加在每个车轮上的正确扭矩，只要驱动发动机正在运行，其强度由该车轮上的道路状况和控制发动机转速的操作者的期望决定。每个从动轮轴与发动机轴的连接可以由所需比例和/或通用联轴器的锥齿轮制成。

10. 发明授权

US07794354B2 Variable speed transmission 有权
标题翻译：变速传动
公开(公告)号：US07794354B2
公开(公告)日：2010-09-14
申请号：US12028644
申请日：2008-02-08
申请人： Jeffrey W. Bradshaw
发明人： Jeffrey W. Bradshaw
IPC分类号： F16H3/44
CPC分类号： F16H3/721
摘要： A variable speed transmission is disclosed. In one embodiment, a two shaft and two opposing planetary gearset arrangement is utilized. Drive and driven shafts are connected as respective inputs and outputs to opposing planetary gears of the planetary gearsets. Respective sun gears are rotatably coupled to each end of an intermediary shaft which traverses the span between the planetary gearsets. Respective ring gears are meshed to a pair of spur gears coupled to a secondary shaft which also traverses the span. In operation, the coordinated actuation of a pair of clutch-brake assemblies associated with the intermediary and secondary shafts substantially continuously varies the transmission of torque from the drive shaft to the driven shaft.
摘要翻译：公开了一种变速传动装置。在一个实施例中，使用两轴和两个相对的行星齿轮组装置。驱动轴和从动轴作为相应的输入和输出连接到行星齿轮组的相对的行星齿轮。各个太阳齿轮可旋转地联接到穿过行星齿轮组之间的跨距的中间轴的每个端部。相应的齿圈啮合到一对正交齿轮，该正齿轮也连接到也跨越跨度的次级轴。在操作中，与中间和次轴相关联的一对离合器 - 制动器组件的协调起动基本上连续地改变从驱动轴到从动轴的转矩传递。

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