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41. 发明授权

US08992367B2 Drive device for a motor vehicle 有权
标题翻译：汽车用驱动装置
公开(公告)号：US08992367B2
公开(公告)日：2015-03-31
申请号：US13862936
申请日：2013-04-15
申请人： Siemens Aktiengesellschaft
发明人： Klaus Kalmbach , Klaus Schleicher , Janina Steinz
IPC分类号： F16H48/30 , F16H3/44 , F16H48/06 , H02K7/116 , H02K7/00 , F16H1/46 , F16H48/08 , B60K1/00
CPC分类号： F16H3/44 , B60K2001/001 , F16H1/46 , F16H48/06 , F16H48/08 , H02K7/006 , H02K7/116
摘要： A drive device for a vehicle includes at least one electric machine having at least one rotor element which is configured to delimit an installation area in a radial direction. Disposed, at least partly, in the installation area, is at least one transmission device which is configured to be driven by the electric machine via the rotor element.
摘要翻译：一种用于车辆的驱动装置包括至少一个电机，其具有至少一个转子元件，该至少一个转子元件构造成在径向方向上限定安装区域。至少部分地设置在安装区域中的至少一个传动装置被构造成经由转子元件被电机驱动。

42. 发明申请

US20150065287A1 FRICTION ROLLER PLANETARY GEARING AND SPEED-CHANGING AND DIFFERENTIAL GEARING 有权
标题翻译：摩托车滚子运动和变速和差速齿轮
公开(公告)号：US20150065287A1
公开(公告)日：2015-03-05
申请号：US14535243
申请日：2014-11-06
申请人： VOLKSWAGEN AKTIENGESELLSCHAFT
发明人： Rainer Petersen , Jörg Möckel , Andreas Lutz , Stefan Hanke
IPC分类号： F16H13/14 , F16H48/06 , F16H13/08
CPC分类号： F16H13/14 , B60K1/00 , B60K2001/001 , B60L15/2054 , B60L2240/421 , B60L2240/423 , B60L2240/486 , F16H3/663 , F16H13/08 , F16H48/06 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： A friction roller planetary gearing includes a first and a second sun which are axially displaceable with respect to one another and at least one of the suns is connected for conjoint rotation to a sun shaft. Stepped planets roll on the suns, on a first annulus and on a second annulus. The suns, the annuluses and the stepped planets are configured as friction rings. The second annulus is axially displaceable relative to the first annulus. A first torque-dependent axial displacement device controls a contact pressure between the suns and contact surfaces of the planets by using a torque-dependent axial displacement of at least one of the suns. A second torque-dependent axial displacement device controls a contact pressure between the annuluses and contact surfaces of the planets by using a torque-dependent axial displacement of at least one of the annuluses.
摘要翻译：摩擦辊行星齿轮装置包括可相对于彼此轴向移动的第一和第二太阳，并且至少一个太阳连接用于共同旋转到太阳轴。步行行星在太阳上滚动，在第一个环和第二个环上。太阳，环形和阶梯式行星被配置为摩擦环。第二环可相对于第一环轴向移位。第一扭矩相关的轴向位移装置通过使用至少一个太阳的依赖于扭矩的轴向位移来控制太阳和行星的接触表面之间的接触压力。第二扭矩相关的轴向位移装置通过使用至少一个轮廓的与扭矩相关的轴向位移来控制行星的环形和接触表面之间的接触压力。

43. 发明授权

US08852752B2 Flow formed drum with a retention ring and a substantially burr free tooth profile 有权
标题翻译：具有保持环和基本无毛刺齿廓的流动形成的滚筒
公开(公告)号：US08852752B2
公开(公告)日：2014-10-07
申请号：US13348204
申请日：2012-01-11
申请人： Timothy J. Cripsey , Robert J. Herston
发明人： Timothy J. Cripsey , Robert J. Herston
IPC分类号： B21D22/16 , B21D53/28 , B21H5/02 , F16H57/08 , F16H48/06
CPC分类号： B21D22/16 , B21D53/26 , B21D53/28 , B21H5/025 , B32B1/08 , B32B3/26 , B32B15/04 , B32B27/06 , F16H48/06 , F16H57/08 , Y10T74/2186 , Y10T428/12243 , Y10T428/12361 , Y10T428/12389 , Y10T428/24273 , Y10T428/24298 , Y10T428/24479
摘要： A flow formed part includes a first end, a second end, and a side wall extending therebetween. A reinforcing member is disposed around the second end. The side wall has a profile formed along an inner surface of the side wall. The profile is adapted to be substantially burr free after windows are formed in the sidewall. A method of making a flow formed part includes the steps of disposing a preform on a tailstock, providing a plurality of rollers adjacent the tailstock, providing a mandrel having an outer surface including a plurality of alternating channels and protuberances, and causing the rollers to press the preform against the outer surface of the mandrel.
摘要翻译：流动形成部分包括第一端，第二端和在其间延伸的侧壁。加强构件围绕第二端设置。侧壁具有沿着侧壁的内表面形成的轮廓。该轮廓适合于在侧壁中形成窗户之后实质上无毛刺。制造流动形成部分的方法包括以下步骤：将预型件设置在尾架上，提供邻近尾架的多个辊，提供具有包括多个交替通道和突起的外表面的心轴，并且使辊按压预制件抵靠心轴的外表面。

44. 发明授权

US08840514B1 Bi-directional overrunning clutch with improved indexing mechanism 有权
标题翻译：双向超越离合器，具有改进的分度机构
公开(公告)号：US08840514B1
公开(公告)日：2014-09-23
申请号：US14205945
申请日：2014-03-12
申请人： The Hilliard Corporation
发明人： Howard J. Knickerbocker , David C. Ochab , Mathew Cowen
IPC分类号： F16H48/06 , B60W10/02 , B60W10/12
CPC分类号： B60W10/12 , B60K17/26 , B60K17/3505 , F16D27/10 , F16D41/088 , F16D47/04 , F16H48/16
摘要： A bi-directional overrunning clutch assembly for engaging secondary driven shafts in a four wheel drive vehicle. The assembly includes a differential housing with a pinion input gear rotatably disposed within it that is engaged to a drive shaft. A bi-directional overrunning clutch housing is engaged to the pinion gear. A roll cage assembly is located inside the clutch housing. A pair of hubs are positioned within the roll cage assembly and connected to the secondary driven shafts. An electromagnetic system controls indexes the roll cage in a first direction relative to the clutch housing a first indexing device for coupling the secondary drive shaft to the secondary driven axles when four wheel drive is needed, and in an opposite direction using a second indexing device when an engine braking condition is needed. A spring assembly is preferably used to bias the roll cage back to a neutral position.
摘要翻译：一种双向超越离合器组件，用于接合四轮驱动车辆中的从动轴。组件包括差速器壳体，其中可旋转地设置在其内的小齿轮输入齿轮接合到驱动轴。双向超越离合器壳体接合到小齿轮。滚子保持架组件位于离合器壳体内部。一对轮毂定位在滚子保持架组件内并连接到辅助从动轴。电磁系统控制相对于离合器壳体的第一方向上的辊架的索引，该第一分度装置用于当需要四轮驱动时将辅助驱动轴连接到副驱动轴，并且在相反方向上使用第二分度装置需要发动机制动条件。弹簧组件优选地用于将卷笼偏置回到中立位置。

45. 发明授权

US08834311B1 Concentric electric servomotor/gearbox drive 有权
标题翻译：同心电动伺服电机/变速箱驱动
公开(公告)号：US08834311B1
公开(公告)日：2014-09-16
申请号：US13788646
申请日：2013-03-07
申请人： Joseph Kurowsky , Steven Pigliavento
发明人： Joseph Kurowsky , Steven Pigliavento
IPC分类号： F16H48/06 , F16H1/28 , H02K7/116
CPC分类号： F16H1/28 , F16H2057/02034 , F16H2057/02086 , H02K7/116
摘要： A drive system with a central longitudinal axis includes a brushless DC servomotor with a stator and a rotor disposed radially interior of the stator. The rotor defines a coaxial central void space. A planetary gear assembly connected to an input shaft and an output shaft is coaxially disposed in the central void space. A flange fixed to the rotor transfers torque to the input shaft. The ratio of the overall length of the drive system to its outer diameter is about one or less, thereby creating a power density along the central longitudinal axis that is greater than known electric motor/gear box drive systems.
摘要翻译：具有中心纵向轴线的驱动系统包括具有定子的无刷直流伺服电机和位于定子的径向内侧的转子。转子限定同轴的中心空隙。连接到输入轴和输出轴的行星齿轮组件同轴地设置在中心空隙空间中。固定到转子的凸缘将扭矩传递到输入轴。驱动系统的总长度与其外径的比率约为一个或更小，从而沿着中心纵向轴线产生的功率密度大于已知的电动机/齿轮箱驱动系统。

46. 发明授权

US08747275B2 Differential device 有权
标题翻译：差分装置
公开(公告)号：US08747275B2
公开(公告)日：2014-06-10
申请号：US13146291
申请日：2010-01-26
申请人： Hiroyuki Shioiri , Michitaka Tsuchida , Makoto Taniguchi , Yosuke Suzuki , Takahito Endo , Yoshitaka Murata , Tsuyoshi Ide
发明人： Hiroyuki Shioiri , Michitaka Tsuchida , Makoto Taniguchi , Yosuke Suzuki , Takahito Endo , Yoshitaka Murata , Tsuyoshi Ide
IPC分类号： F16H48/06 , F16H57/08 , F16H57/02 , F16H57/04 , F16H61/00 , B21D53/28 , B21K1/30 , B23P15/14
CPC分类号： F16H48/08 , F16H57/037 , F16H2048/385 , Y10T29/49465 , Y10T74/2186
摘要： A differential device has a differential case that houses a gear group, and a ring gear that is disposed fitted to the differential case. The differential case and the ring gear are supported rotatably about a drive shaft. The ring gear is made up of a helical gear. The ring gear abuts the differential case in the axial direction of the drive shaft. The ring gear and the differential case are welded at an abutting portion of the ring gear and the differential case in the axial direction of the drive shaft.
摘要翻译：差动装置具有容纳齿轮组的差速器壳体和配置在差速器壳体上的环形齿轮。差速器壳体和环形齿轮围绕驱动轴可旋转地支撑。齿圈由斜齿轮组成。齿圈在驱动轴的轴向上抵靠差速器壳体。环形齿轮和差速器壳体在驱动轴的轴向上在环形齿轮和差速器壳体的抵接部分处被焊接。

47. 发明授权

US08734281B2 Dual-mode electromechanical variable speed transmission apparatus and method of control 有权
标题翻译：双模机电变速传动装置及其控制方法
公开(公告)号：US08734281B2
公开(公告)日：2014-05-27
申请号：US12744584
申请日：2008-11-28
申请人： Xiaolin Ai , Rui Xue , Zhonghe Xue , Xiaozhi Ai
发明人： Xiaolin Ai , Rui Xue , Zhonghe Xue , Xiaozhi Ai
IPC分类号： F16H37/06 , F16H3/72 , F16H48/06 , B60K6/20 , B60K6/445
CPC分类号： B60W10/08 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , B60W10/02 , B60W10/11 , F16H3/728 , F16H2037/0873 , F16H2037/101 , F16H2037/103 , F16H2037/104 , F16H2200/0034 , F16H2200/2005 , F16H2200/2007 , F16H2200/2035 , F16H2200/2097 , Y02T10/6239 , Y10T477/23 , Y10T477/26
摘要： A dual-mode electro-mechanical variable speed transmission includes an input shaft, an output shaft system, a gear system having at least three branches, two electric machines, and at least a clutch. The first electric machine couples to a branch of the gear system, the output shaft system couples to another branch of the gear system, the input shaft couples to the remaining branch or one of the remaining branches of the gear system, and the second electric machine selectively couples either to the same branch that is coupled to the output shaft system with a speed ratio or to one of the remaining branches that that is not coupled to the first electric machine with a different speed ratio. The transmission provides at least two power splitting modes to cover different speed ratio regimes. The transmission can also provide at least a fixed output shaft to input shaft speed ratio.
摘要翻译：双模式机电变速传动装置包括输入轴，输出轴系统，具有至少三个分支的齿轮系统，两个电机以及至少一个离合器。第一电机耦合到齿轮系的分支，输出轴系耦合到齿轮系的另一分支，输入轴耦合到齿轮系统的剩余分支或其余分支中的一个，第二电机选择性地连接到以速度比耦合到输出轴系统的相同分支，或者以不同于速度比的耦合到第一电机的其余分支之一。该传输提供至少两个功率分离模式以覆盖不同的速比比方案。变速箱还可以提供至少一个固定的输出轴来输入轴转速比。

48. 发明授权

US08715126B2 Powertrain for a vehicle 有权
标题翻译：汽车动力总成
公开(公告)号：US08715126B2
公开(公告)日：2014-05-06
申请号：US13997355
申请日：2011-12-16
申请人： Jörgen Engström , Mikael Bergquist
发明人： Jörgen Engström , Mikael Bergquist
IPC分类号： F16H48/06
CPC分类号： B60W20/30 , B60K6/48 , B60K6/547 , B60W10/08 , B60W10/11 , B60W20/00 , B60W30/19 , B60W2710/1011 , B60Y2300/73 , F16H3/725 , Y02T10/6221
摘要： A propulsion system for a vehicle has output shaft (2) of a combustion engine (1), which is connected to a first component (9) of a planetary gear so that they rotate at a first speed (n1). An input shaft (3) of a gearbox (4) is connected to a second component (11) of the planetary gear so that they rotate at a second speed (n2). An electrical machine is connected to a third component (10) of the planetary gear so that the third component (10) rotates at a third speed (n3). A control unit (17) estimates in appropriate operating situations a desired speed (n2) for the gearbox input shaft (3). The unit receives information about the speed (n1) of the engine output shaft (2). It causes the electrical machine to give the third component (10) of the planetary gear a speed (n3) which in conjunction with the speed (n1) of the engine output shaft (2) results in the gearbox input shaft (3) assuming the desired speed (n2).
摘要翻译：用于车辆的推进系统具有内燃机（1）的输出轴（2），其连接到行星齿轮的第一部件（9），使得它们以第一速度（n1）旋转。齿轮箱（4）的输入轴（3）连接到行星齿轮的第二部件（11），使得它们以第二速度（n2）旋转。电动机连接到行星齿轮的第三部件（10），使得第三部件（10）以第三速度（n3）旋转。控制单元（17）在适当的运行情况下估计齿轮箱输入轴（3）的期望速度（n2）。该单元接收关于发动机输出轴（2）的速度（n1）的信息。这使得电机给出行星齿轮的第三部件（10）的速度（n3），其结合发动机输出轴（2）的速度（n1）导致齿轮箱输入轴（3），假定所需速度（n2）。

49. 发明授权

US08702553B2 Transfer shaft support 有权
标题翻译：转轴支撑
公开(公告)号：US08702553B2
公开(公告)日：2014-04-22
申请号：US13033814
申请日：2011-02-24
申请人： David A. Janson , Jeffrey E. Maurer
发明人： David A. Janson , Jeffrey E. Maurer
IPC分类号： F16H48/06
CPC分类号： F16H57/0031 , F16C19/06 , F16C35/077 , F16H3/66 , F16H48/08 , F16H2200/201 , F16H2200/2046
摘要： An assembly includes first and second components, a shaft supported on the components, a gear wheel transmitting torque between a transmission output and a differential mechanism, and a bearing supporting the gear wheel on the shaft, transmitting axial force in a first direction between the gear wheel and the first component, and axial force in a second axial direction opposite the first direction between the gear wheel and the second component.
摘要翻译：组件包括第一和第二部件，支撑在部件上的轴，在变速器输出和差速机构之间传递扭矩的齿轮和支撑轴上的齿轮的轴承，在齿轮之间沿第一方向传递轴向力轮和第一部件，以及与齿轮和第二部件之间的第一方向相反的第二轴向方向的轴向力。

50. 发明授权

US08668611B2 Dual-drive electric machine having controllable epicycle gear set 有权
标题翻译：双驱电机具有可控的行星齿轮组
公开(公告)号：US08668611B2
公开(公告)日：2014-03-11
申请号：US13033753
申请日：2011-02-24
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： F16H48/30 , F16H48/06
CPC分类号： F16H3/724 , F16H2200/2005
摘要： The present invention is structured by a dual-drive electric machine being combined with an epicycle gear set (EG101) and a controllable brake device, through controlling the controllable brake device to perform brake locking or releasing, the operations of transmission function of combining transmission or releasing between a rotation shaft (S101) at an output/input end, a rotation shaft (S102) at an output/input end and a sleeve type rotation shaft (AS101) at an output/input end of the epicycle gear set (EG101) are enabled to be controlled, and the interacting operation between the dual-drive electric machine (EM100) and the output/input ends are also enabled to be controlled.
摘要翻译：本发明通过与行星齿轮组（EG101）和可控制动装置组合的双驱动电机，通过控制可控制动装置进行制动锁定或释放，组合变速器的传动功能的操作或在输出输入端的旋转轴（S101），输出输入端的旋转轴（S102）和行星齿轮组（EG101）的输出端的套筒型旋转轴（AS101）之间，能够进行控制，并且也能够控制双驱动电机（EM100）与输出/输入端之间的相互作用。

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