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公开(公告)号：US20200346544A1
公开(公告)日：2020-11-05
申请号：US16933256
申请日：2020-07-20
Applicant: MAGNA POWERTRAIN USA, INC.
Inventor： Todd Ekonen , Johannes Quehenberger
IPC: B60K17/346 , B60K17/35 , F16H48/06 , F16H48/22
Abstract: A vehicle drive train for transferring torque to first and second sets of wheels includes a first driveline adapted to transfer torque to the first set of wheels and a first power disconnection device. A second driveline is adapted to transfer torque to the second set of wheels and includes a second power disconnection device. A hypoid gearset is positioned within one of the first driveline and the second driveline in a power path between the first and second power disconnection devices. The hypoid gearset is selectively disconnected from being driven by the first driveline and the second driveline when the first and second power disconnection devices are operated in a disconnected, non-torque transferring, mode. At least one of the first and second disconnection devices includes an active dry friction clutch.
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公开(公告)号：US20140060227A1
公开(公告)日：2014-03-06
申请号：US14077837
申请日：2013-11-12
Applicant: Magna Powertrain USA, Inc.
Inventor： Steven M. Fleishman , Duane Golden
IPC: F16H61/68
CPC classification number: F16H61/68 , F16D13/06 , F16D13/14 , F16D41/088 , F16D47/04 , F16D2023/0631 , Y10T74/19242 , Y10T74/19279 , Y10T74/19284
Abstract: A mechanism with an inner race, which has cams, an outer race and rollers between the cams and the outer race. The inner race has a first notch while the outer race has a second notch with a narrow portion and a wider portion. A member is disposed in the first and second notches. Positioning of the member in the first notch and the narrow portion of the second notch inhibits relative rotation between the inner and outer races and power is not transmitted between the outer race and a power transmitting member, such as a gear. Positioning of the member in the first notch and the wider portion of the second notch permits some relative rotation between the inner and outer races to cause the cams to urge the rollers outwardly so that the outer race frictionally engages the power transmitting member to facilitate transmission of rotary power therebetween.
Abstract translation: 具有内圈的机构，其具有凸轮，外圈和凸轮与外圈之间的滚子。 内座圈具有第一凹口，而外圈具有窄部分和较宽部分的第二切口。 一个构件设置在第一和第二凹口中。 部件在第一切口中的定位和第二切口的窄部阻止内圈和外圈之间的相对旋转，并且动力不会在外圈和诸如齿轮的动力传递构件之间传递。 将构件定位在第一凹口和第二凹槽的较宽部分中允许内圈和外圈之间的一些相对旋转，以使凸轮向外推动辊，使得外座圈摩擦地接合动力传递构件，以便于 旋转动力。
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公开(公告)号：US20140031161A1
公开(公告)日：2014-01-30
申请号：US14010672
申请日：2013-08-27
Applicant: Magna Powertrain USA, Inc.
Inventor： David W. Wenthen
CPC classification number: B60K17/342 , B60K1/00 , B60K17/06 , B60K17/12 , F16H3/44 , F16H3/64 , F16H2200/0021 , F16H2200/2007 , F16H2200/2035 , F16H2200/2097
Abstract: A transmission to transfer power from an electric motor to first and second axles of a vehicle includes an input shaft adapted to be driven by the electric motor and a first planetary gear set. A second planetary gear set has a first member driven by the first planetary gear set, a second member restricted from rotation and a third member. A differential assembly has a first side gear adapted to drive the first axle, a second side gear adapted to drive the second axle and a pair of pinion gears meshed with the first and second side gears. A first clutch is operable to drivingly interconnect the first member and the differential assembly. A second clutch is operable to drivingly interconnect the third member and the differential assembly.
Abstract translation: 将电力从电动机传递到车辆的第一和第二轴的变速器包括适于由电动机和第一行星齿轮组驱动的输入轴。 第二行星齿轮组具有由第一行星齿轮组驱动的第一构件，限制旋转的第二构件和第三构件。 差动组件具有适于驱动第一轴的第一侧齿轮，适于驱动第二轴的第二侧齿轮和与第一和第二侧齿轮啮合的一对小齿轮。 第一离合器可操作以驱动地互连第一构件和差速组件。 第二离合器可操作以驱动地互连第三构件和差速器组件。
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公开(公告)号：US09242555B2
公开(公告)日：2016-01-26
申请号：US14010672
申请日：2013-08-27
Applicant: Magna Powertrain USA, Inc.
Inventor： David W. Wenthen
CPC classification number: B60K17/342 , B60K1/00 , B60K17/06 , B60K17/12 , F16H3/44 , F16H3/64 , F16H2200/0021 , F16H2200/2007 , F16H2200/2035 , F16H2200/2097
Abstract: A transmission to transfer power from an electric motor to first and second axles of a vehicle includes an input shaft adapted to be driven by the electric motor and a first planetary gear set. A second planetary gear set has a first member driven by the first planetary gear set, a second member restricted from rotation and a third member. A differential assembly has a first side gear adapted to drive the first axle, a second side gear adapted to drive the second axle and a pair of pinion gears meshed with the first and second side gears. A first clutch is operable to drivingly interconnect the first member and the differential assembly. A second clutch is operable to drivingly interconnect the third member and the differential assembly.
Abstract translation: 将电力从电动机传递到车辆的第一和第二轴的变速器包括适于由电动机和第一行星齿轮组驱动的输入轴。 第二行星齿轮组具有由第一行星齿轮组驱动的第一构件，限制旋转的第二构件和第三构件。 差动组件具有适于驱动第一轴的第一侧齿轮，适于驱动第二轴的第二侧齿轮和与第一和第二侧齿轮啮合的一对小齿轮。 第一离合器可操作以驱动地互连第一构件和差速组件。 第二离合器可操作以驱动地互连第三构件和差速器组件。
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Patent Agency Ranking
公开(公告)号：US09057441B2
公开(公告)日：2015-06-16
申请号：US14077837
申请日：2013-11-12
Applicant: Magna Powertrain USA, Inc.
Inventor： Steven M. Fleishman , Duane Golden
IPC: F16H3/38 , F16H59/00 , F16H61/00 , F16H63/00 , F16H61/68 , F16D13/06 , F16D13/14 , F16D41/08 , F16D47/04 , F16D23/06
CPC classification number: F16H61/68 , F16D13/06 , F16D13/14 , F16D41/088 , F16D47/04 , F16D2023/0631 , Y10T74/19242 , Y10T74/19279 , Y10T74/19284
Abstract: A mechanism with an inner race, which has cams, an outer race and rollers between the cams and the outer race. The inner race has a first notch while the outer race has a second notch with a narrow portion and a wider portion. A member is disposed in the first and second notches. Positioning of the member in the first notch and the narrow portion of the second notch inhibits relative rotation between the inner and outer races and power is not transmitted between the outer race and a power transmitting member, such as a gear. Positioning of the member in the first notch and the wider portion of the second notch permits some relative rotation between the inner and outer races to cause the cams to urge the rollers outwardly so that the outer race frictionally engages the power transmitting member to facilitate transmission of rotary power therebetween.
Abstract translation: 具有内圈的机构，其具有凸轮，外圈和凸轮与外圈之间的滚子。 内座圈具有第一凹口，而外圈具有窄部分和较宽部分的第二切口。 一个构件设置在第一和第二凹口中。 部件在第一切口中的定位和第二切口的窄部阻止内圈和外圈之间的相对旋转，并且动力不会在外圈和诸如齿轮的动力传递构件之间传递。 将构件定位在第一凹口和第二凹口的较宽部分中允许内圈和外圈之间的一些相对旋转，以使凸轮向外推动辊，使得外座圈摩擦地接合动力传递构件，以促进 旋转动力。
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公开(公告)号：US20190061519A1
公开(公告)日：2019-02-28
申请号：US16114298
申请日：2018-08-28
Applicant: MAGNA POWERTRAIN USA, INC.
Inventor： Todd Ekonen , Johannes Quehenberger
IPC: B60K17/346 , F16H48/06 , F16H48/22 , B60K17/35 , F16H57/04 , F16H57/037
Abstract: A vehicle drive train for transferring torque to first and second sets of wheels includes a first driveline adapted to transfer torque to the first set of wheels and a first power disconnection device. A second driveline is adapted to transfer torque to the second set of wheels and includes a second power disconnection device. A hypoid gearset is positioned within one of the first driveline and the second driveline in a power path between the first and second power disconnection devices. The hypoid gearset is selectively disconnected from being driven by the first driveline and the second driveline when the first and second power disconnection devices are operated in a disconnected, non-torque transferring, mode. At least one of the first and second disconnection devices includes an active dry friction clutch.
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公开(公告)号：US10059201B2
公开(公告)日：2018-08-28
申请号：US14948978
申请日：2015-11-23
Applicant: Magna Powertrain USA, Inc.
Inventor： Todd Ekonen , Johannes Quehenberger
IPC: B60K17/346 , F16H48/06 , F16H48/22 , B60K17/35 , F16H57/037 , F16H57/04
CPC classification number: B60K17/346 , B60K17/35 , F16H48/06 , F16H48/22 , F16H57/037 , F16H57/0409 , Y02T10/52
Abstract: A vehicle drive train for transferring torque to first and second sets of wheels includes a first driveline adapted to transfer torque to the first set of wheels and a first power disconnection device. A second driveline is adapted to transfer torque to the second set of wheels and includes a second power disconnection device. A hypoid gearset is positioned within one of the first driveline and the second driveline in a power path between the first and second power disconnection devices. The hypoid gearset is selectively disconnected from being driven by the first driveline and the second driveline when the first and second power disconnection devices are operated in a disconnected, non-torque transferring, mode. At least one of the first and second disconnection devices includes an active dry friction clutch.
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公开(公告)号：US09017204B2
公开(公告)日：2015-04-28
申请号：US13974578
申请日：2013-08-23
Applicant: Magna Powertrain USA, Inc.
Inventor： David W. Wenthen
CPC classification number: F16H3/725 , B60K6/365 , B60K17/046 , F16H3/724 , Y10T477/20
Abstract: A continuously variable transmission for transferring drive torque from a powertrain to a driveline in a motor vehicle includes a planetary gearset, a reaction motor, and a control system. The planetary gearset includes a sun gear driven by the powertrain, a ring gear driven by the reaction motor, a carrier driving the driveline, and pinion gears meshed with the sun gear and the ring gear. The control system controls the reaction motor to vary the speed of the ring gear and define a gear ratio between the sun gear and the carrier based on the ring gear speed.
Abstract translation: 用于将来自动力传动系的驱动转矩传递到机动车辆的传动系的无级变速器包括行星齿轮组，反作用电动机和控制系统。 行星齿轮组包括由动力传动系驱动的太阳齿轮，由反作用马达驱动的齿圈，驱动传动系的载体以及与太阳齿轮和齿圈啮合的小齿轮。 控制系统控制反作用马达来改变齿圈的速度，并根据齿圈速度限定太阳齿轮与载体之间的齿轮比。
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公开(公告)号：US20130345007A1
公开(公告)日：2013-12-26
申请号：US13974578
申请日：2013-08-23
Applicant: Magna Powertrain USA, Inc.
Inventor： David W. Wenthen
IPC: F16H3/72
CPC classification number: F16H3/725 , B60K6/365 , B60K17/046 , F16H3/724 , Y10T477/20
Abstract: A continuously variable transmission for transferring drive torque from a powertrain to a driveline in a motor vehicle includes a planetary gearset, a reaction motor, and a control system. The planetary gearset includes a sun gear driven by the powertrain, a ring gear driven by the reaction motor, a carrier driving the driveline, and pinion gears meshed with the sun gear and the ring gear. The control system controls the reaction motor to vary the speed of the ring gear and define a gear ratio between the sun gear and the carrier based on the ring gear speed.
Abstract translation: 用于将来自动力传动系的驱动转矩传递到机动车辆的传动系的无级变速器包括行星齿轮组，反作用电动机和控制系统。 行星齿轮组包括由动力传动系驱动的太阳齿轮，由反作用马达驱动的齿圈，驱动传动系的载体以及与太阳齿轮和齿圈啮合的小齿轮。 控制系统控制反作用马达来改变齿圈的速度，并根据齿圈速度限定太阳齿轮与载体之间的齿轮比。
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