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

US11255418B2 Powertrain for a motor vehicle, differential planetary gear system for a powertrain, and motor vehicle comprising a powertrain 有权
公开(公告)号：US11255418B2
公开(公告)日：2022-02-22
申请号：US16606914
申请日：2018-04-23
申请人： AUDI AG , Profiroll Technologies GmbH
发明人： Philipp Buratowski , Markus Heilmann , Michael Hirsch , Christian Weihmann , Peter Strehmel
IPC分类号： F16H48/10 , F16H48/08 , F16H57/08 , B60K17/16 , F16H48/00 , F16H1/28 , B60K17/348 , B60K17/346
摘要： A powertrain for a motor vehicle, with a differential planetary gear system, which has at least one ring gear with ring gear toothing, at least one sun gear with sun gear toothing, planetary gears which engage with the ring gear toothing on one side and with the sun gear toothing on the other side, and a planetary gear carrier, on which the planetary gears are rotatably mounted. The ring gear toothing and the sun gear toothing have the same number of respective gear wheel teeth.

2. 发明授权

US11174928B2 Differential device with two-step ability to limit differential motion 有权
公开(公告)号：US11174928B2
公开(公告)日：2021-11-16
申请号：US16891315
申请日：2020-06-03
申请人： GKN Automotive Limited
发明人： Hiromichi Fukuda
IPC分类号： F16H48/00 , F16H48/14 , F16H48/36
摘要： A differential device is provided with: an input member; a gear set with output gears to transmit torque from the input member to the output gears while allowing differential motion therebetween; a first clutch for limiting the differential motion; a first pressure pressing on the first clutch; a first cam mechanism for pressing the first pressure plate toward the first clutch; a second clutch, when connected, drivingly connecting the output gears with the input member; a second pressure plate for engaging the second clutch; and a rotatable driver disk including a pressing member so coupled with the cam mechanism as to, from a first position to a second position, rotate the first cam mechanism together and to, from the second position to a third position, allow the first cam mechanism to create rotational difference relative to the pressing member, thereby engaging the second clutch.

3. 发明授权

US10364850B2 Clutch mechanism 有权
公开(公告)号：US10364850B2
公开(公告)日：2019-07-30
申请号：US13657947
申请日：2012-10-23
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Brian J. Andonian , Jihong Guo , Dennis W. Isken, II , Jacob M. Povirk , Kevin M. Sullivan
IPC分类号： F16H48/30 , F16H48/00 , F16D11/00 , F16D11/14 , F16H48/24 , F16H48/34
摘要： A clutch mechanism includes a gear including clutch teeth, a housing having axial holes, including displaceable pins, each pin fitted in one of the holes, and a plate of forged powdered metal, the plate including second teeth, axial displacement of the pins causing axial displacement of the plate relative to the gear and the housing, and engagement of the second teeth with the clutch teeth.

4. 发明申请

US20180372203A1 AXLE ASSEMBLY HAVING A CLUTCH COLLAR ACTUATOR MECHANISM 审中-公开
公开(公告)号：US20180372203A1
公开(公告)日：2018-12-27
申请号：US16107229
申请日：2018-08-21
申请人： ArvinMeritor Technology, LLC
发明人： Robert D. Kluck , Nicholas S. Lakin , Kristen G. Byrd , Larry Wagle , Dale Kwasniewski
IPC分类号： F16H48/24 , F16H48/00 , B60K17/16 , F16H48/08 , F16D11/10 , B60K17/36
CPC分类号： F16H48/24 , B60K17/16 , B60K17/36 , B60Y2400/406 , B60Y2400/421 , F16D11/10 , F16H48/00 , F16H48/08
摘要： An axle assembly having a clutch collar actuator mechanism. The clutch collar actuator mechanism may have a piston housing and a yoke that may move with respect to the piston housing. The piston housing may extend around the input shaft and may receive at least one piston. The yoke may connect the piston to the clutch collar.

5. 发明授权

US09937789B2 Vehicle power transmission device 有权
公开(公告)号：US09937789B2
公开(公告)日：2018-04-10
申请号：US14873527
申请日：2015-10-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Mizuki Imafuku , Akinori Homan , Tomohiro Arakawa
IPC分类号： B60K17/344 , B60K17/346 , F16D28/00 , F16D23/12 , F16H61/32 , F16H25/22 , F16H37/08 , F16H48/24 , F16H48/34 , F16H61/02 , F16H48/00
CPC分类号： B60K17/346 , B60K17/344 , F16D28/00 , F16D2023/123 , F16H25/2204 , F16H37/0806 , F16H48/24 , F16H48/34 , F16H61/0202 , F16H61/32 , F16H2048/02 , F16H2048/343
摘要： In a transfer, a high thrust can be given to a front-wheel driving clutch by a high magnification function of a screw mechanism. Further, a necessary stroke for an operation of a high-low switching mechanism can be obtained by the screw mechanism. Accordingly, with the use of one motor, the screw mechanism, and a transmission mechanism, it is possible to perform a switching operation of the high-low switching mechanism and a torque adjustment of the front-wheel driving clutch by the same system. Hereby, it is possible to perform, with accuracy, the switching operation of the high-low switching mechanism and the torque adjustment of the front-wheel driving clutch, based on a motor rotation angle Am of one motor.

6. 发明授权

US09656545B2 Tandem axle disconnect with synchronized overdrive 有权
公开(公告)号：US09656545B2
公开(公告)日：2017-05-23
申请号：US14478694
申请日：2014-09-05
申请人： Schaeffler Technologies GmbH & Co. KG
发明人： Rohan Dubey , Michael Claassen
IPC分类号： B60K17/36 , F16H48/05 , F16H48/00 , B60K23/08
CPC分类号： B60K17/36 , B60K23/08 , F16H48/05 , F16H2048/02
摘要： A torque transfer assembly for a tandem axle drive train, having a first synchronizer assembly including a first portion arranged to non-rotatably connect to a power input shaft arranged to receive torque from an engine, a second synchronizer assembly, an overdrive gear assembly engageable with the first synchronizer assembly, and an inter-axle differential gear (IAD) arranged to engage first and second power shafts, and engaged with the second synchronizer assembly. In a differential mode, a first torque path is formed from the power input shaft to a first axle through the first synchronizer, the power shafts, the IAD and second synchronizer, and a second torque path is formed from the power input shaft to a second axle through the first synchronizer, the power shafts, and the IAD, and, in overdrive mode, a third torque path is formed from the power input shaft to the first axle through the first synchronizer.

7. 发明授权

US08992365B2 Mechanism for actuating a power transfer unit 有权
标题翻译：用于启动电力传输单元的机构
公开(公告)号：US08992365B2
公开(公告)日：2015-03-31
申请号：US13780024
申请日：2013-02-28
申请人： Ford Global Technologies, LLC
发明人： Andreas E. Perakes , Matthew D. Hammond , Laurence A. Deutsch , Steven A. Frait
IPC分类号： F16H48/00 , B60K17/346 , B60K23/08
CPC分类号： F16H48/00 , B60K17/346 , B60K23/08
摘要： A drive system includes a differential for transmitting power between a power source and first axles; a clutch including a first member driveably connected to the power source and a second member secured to a power transfer shaft; and a servo including a cylinder connected to a pressure source, a piston displaceable in the cylinder for mutually disconnecting the first and second members and allowing mutual engagement of the first and second members.
摘要翻译：驱动系统包括用于在电源和第一轴之间传输动力的差速器; 离合器，包括可驱动地连接到所述动力源的第一构件和固定到动力传递轴的第二构件; 以及包括连接到压力源的气缸的伺服机构，可在气缸中移动的活塞，用于相互断开第一和第二构件并允许第一和第二构件的相互接合。

8. 发明申请

US20130274052A1 DRIVE DEVICE FOR A MOTOR VEHICLE 有权
标题翻译：用于电动车辆的驱动装置
公开(公告)号：US20130274052A1
公开(公告)日：2013-10-17
申请号：US13862976
申请日：2013-04-15
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Klaus Kalmbach , Klaus Schleicher , Janina Steinz
IPC分类号： H02K7/14 , F16H48/00
CPC分类号： H02K7/14 , B60K1/00 , B60K2001/001 , F16H48/00 , F16H57/037 , F16H2057/02034 , 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, and an active rotor part which is operably connected to the rotor element and has a ring structure to guide a magnetic flux of the electric machine. At least one transmission device is disposed, at least partly, in the installation area and 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，该转子元件构造成限定径向安装区域;以及主动转子部件，其可操作地连接到转子元件并且具有环形结构引导电机的磁通量。至少一个传动装置至少部分地设置在安装区域中并且构造成由电机经由转子元件驱动。

9. 发明授权

US08529390B2 Internal rocker arm type epicycle wheel system with bidirectional input and unidirectional output 失效
标题翻译：内置摇臂式行星轮系统，双向输入和单向输出
公开(公告)号：US08529390B2
公开(公告)日：2013-09-10
申请号：US13028273
申请日：2011-02-16
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： F16H48/00 , F16H48/06 , F16H3/44
CPC分类号： F16H3/005
摘要： The present invention is provided with the inner rocker arm type epicycle wheel system and combined with a one-way transmission to construct the inner rocker arm type epicycle wheel system capable of changing the driven direction of the input shaft while the output rotary direction of a cylindrical output shaft keeps constant, and characterized in that: through the inner rocker arm type epicycle wheel system being combined with the one-way transmission, the inner rocker arm type epicycle wheel system is equipped with a transmission operational function of bidirectional input and unidirectional output, thereby the inner rocker arm type epicycle wheel system with bidirectional input and unidirectional output of the present invention enables the transmission relation between the input shafts driven in two different rotary directions status and the one-way rotation cylindrical output shaft to have the same or different transmission speed ratios, when the input shafts are driven in the first rotary direction and in the second rotary direction.
摘要翻译：本发明提供了内摇臂型行星轮系统，并结合单向传动装置构成能够改变输入轴驱动方向的内摇臂式行星轮系统，同时输出圆柱形输出轴保持恒定，其特征在于：通过内摇臂式行星轮系统与单向传动组合，内摇臂式行星轮系统配有双向输入和单向输出的传动操作功能，由此本发明的具有双向输入和单向输出的内摇臂式行星轮系统使得在两个不同的旋转方向状态下驱动的输入轴与单向旋转圆柱形输出轴之间的传动关系具有相同或不同的传动速度比，当输入轴在冷杉中被驱动时 t旋转方向和第二旋转方向。

10. 发明授权

US08475313B2 Bicycle with output in constant rotating direction and having internal rocker arm epicycle wheel set 失效
标题翻译：具有恒定旋转方向输出的自行车，并具有内部摇臂周向轮组
公开(公告)号：US08475313B2
公开(公告)日：2013-07-02
申请号：US13028276
申请日：2011-02-16
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： F16H48/00
CPC分类号： B62M11/14
摘要： The present invention is applied to pedal vehicles, or mixture of electric and pedal vehicles, or combination of electric and pedal auxiliary vehicles, especially to a bicycle capable of being pedaled bidirectionally and driven to move in unidirectional.
摘要翻译：本发明应用于踏板车辆或电动和踏板车辆的混合物，或电动和踏板辅助车辆的组合，尤其适用于能够双向蹬踏并被驱动以单向移动的自行车。

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