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1. 发明申请

WO2006081108A3 POWER-OPERATED CLUTCH ACTUATOR FOR TORQUE TRANSFER MECHANISMS 审中-公开
公开(公告)号：WO2006081108A3
公开(公告)日：2006-08-03
申请号：PCT/US2006/001669
申请日：2006-01-17
申请人： MAGNA DRIVETRAIN OF AMERICA, INC. , EKONEN, Todd , BRADLEY, Douglas
发明人： EKONEN, Todd , BRADLEY, Douglas
IPC分类号： F16D21/04 , F16D27/00
摘要： A torque transfer mechanism is provided for controlling the magnitude of a clutch engagement force exerted on a multi-plate clutch assembly that is operably disposed between a first rotary and a second rotary member. The torque transfer mechanism includes a power-operated face gear clutch actuator for generating and applying a clutch engagement force on the clutch assembly.

2. 发明申请

WO2008016537A3 TWO-SPEED POWER TAKE-OFF UNIT 审中-公开
公开(公告)号：WO2008016537A3
公开(公告)日：2008-02-07
申请号：PCT/US2007/016819
申请日：2007-07-26
申请人： MAGNA POWERTRAIN USA, INC. , EKONEN, Todd , BRADLEY, Douglas
发明人： EKONEN, Todd , BRADLEY, Douglas
IPC分类号： F16H37/08 , F16H37/02
摘要： A two speed power take off unit adapted for installation in an all wheel drive vehicle having a transversely mounted engine/transaxle powertrain (12). The two speed power take off unit includes a planetary gear reduction unit (64) capable of establishing a high range and a low range drive connection between the powertrain and a transfer assembly (100)1 The transfer assembly provides drive torque to a front differential assembly (66) driving the front wheels and a PTU gearset (32) driving the rear wheels.

3. 发明申请

WO2010085519A1 AWD VEHICLE WITH DISCONNECT SYSTEM 审中-公开
标题翻译：具有断开系统的AWD车辆
公开(公告)号：WO2010085519A1
公开(公告)日：2010-07-29
申请号：PCT/US2010/021572
申请日：2010-01-21
申请人： MAGNA POWERTRAIN OF AMERICA, INC. , EKONEN, Todd , LARKIN, Bradley , BRADLEY, Douglas
发明人： EKONEN, Todd , LARKIN, Bradley , BRADLEY, Douglas
IPC分类号： B60K23/08
CPC分类号： B60K23/08 , B60K17/344 , B60K17/35 , B60K23/0808 , Y10T74/19074 , Y10T477/606
摘要： 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 synchronizing clutch. A second driveline is adapted to transfer torque to the second set of wheels and includes a power disconnection device and a friction clutch. A hypoid gearset is positioned within the second driveline in a power path between the synchronizing clutch and the power disconnection device. The friction clutch and the power disconnection device are positioned on opposite sides of the hypoid gearset. The hypoid gearset is selectively disconnected from being driven by the first driveline, the second driveline or the wheels when the synchronizing clutch and the power disconnection device are operated in disconnected, non-torque transferring, modes.
摘要翻译：用于将扭矩传递到第一组和第二组车轮的车辆传动系包括适于将扭矩传递到第一组轮和第二组轮的同步离合器的第一传动系。第二传动系适于将扭矩传递到第二组轮，并且包括动力断路装置和摩擦离合器。准双曲面齿轮组位于同步离合器和断电装置之间的动力通道中的第二传动系内。摩擦离合器和动力切断装置位于准双曲面齿轮组的相对侧。当同步离合器和断电装置在断开的非扭矩传递模式下操作时，准双曲面齿轮组选择性地断开不被第一传动系，第二传动系或车轮驱动。

4. 发明申请

WO2018098217A1 DISCONNECT CLUTCH FOR A TANDEM AXLE ASSEMBLY 审中-公开
公开(公告)号：WO2018098217A1
公开(公告)日：2018-05-31
申请号：PCT/US2017/062929
申请日：2017-11-22
申请人： LINAMAR CORPORATION , ROMACK, Carl, M. , CASTELLANO, John , REEDY, Thomas , EKONEN, Todd , WOLKENSTEIN, Jochen , BACHMANN, Konrad, O. , STAMPER, Kennith, J. , KRAJEWSKI, Christian
发明人： ROMACK, Carl, M. , CASTELLANO, John , REEDY, Thomas , EKONEN, Todd , WOLKENSTEIN, Jochen , BACHMANN, Konrad, O. , STAMPER, Kennith, J. , KRAJEWSKI, Christian
IPC分类号： F16D23/12 , F16D25/08
摘要： A clutch assembly includes a clutch hub, a clutch drum disposed about the clutch hub, a first gear connected to the clutch drum, the first gear configured to be coupled with a first shaft, the clutch hub configured to be coupled with a second shaft, a clutch pack disposed between the clutch hub and the clutch drum, and an air-actuated piston assembly for selective actuation of the clutch pack to connect or disconnect two drive axles in a tandem axle assembly. The clutch assembly includes a plurality of lever arms disposed between the piston assembly and the clutch pack. Each lever arm extending to engage the piston and the clutch pack. Each lever arm may be pivotally mounted to a lever carrier plate or to a fixed portion of the piston housing.

5. 发明申请

WO2008088474A2 HYDRAULIC COUPLING 审中-公开
标题翻译：液压联轴器
公开(公告)号：WO2008088474A2
公开(公告)日：2008-07-24
申请号：PCT/US2007/024762
申请日：2007-12-03
申请人： MAGNA POWERTRAIN USA, INC. , BURNS, Timothy M. , EKONEN, Todd
发明人： BURNS, Timothy M. , EKONEN, Todd
IPC分类号： F16D43/28
CPC分类号： F16D48/02 , F16D2048/0242 , F16D2500/70406
摘要： A torque transfer coupling includes first and second rotary members. A transfer clutch operatively connects the first and second rotary members. A piston, disposed in a piston chamber, is actuable to engage the transfer clutch. A hydraulic pump in fluid communication with a sump containing hydraulic fluid has a first pump member fixed for rotation with the first rotary member and a second pump member fixed for rotation with the second rotary member such that relative rotation between the first and the second pump members generates a fluid pumping action. A first flow path supplies hydraulic fluid from the hydraulic pump to the piston chamber. A second flow path supplies hydraulic fluid from the piston chamber to a control valve for regulating the pressure of the hydraulic fluid supplied to the piston chamber. The second flow path includes an aperture extending through the second pump member.
摘要翻译：扭矩传递联接器包括第一和第二旋转构件。传动离合器可操作地连接第一和第二旋转构件。设置在活塞室中的活塞可致动以接合转移离合器。与包含液压流体的贮槽流体连通的液压泵具有固定以与第一旋转构件一起旋转的第一泵构件和固定成与第二旋转构件一起旋转的第二泵构件，使得第一和第二泵构件之间的相对旋转产生流体泵送动作。第一流路将液压油从液压泵供给到活塞室。第二流路将来自活塞室的液压流体供应到用于调节供应到活塞室的液压流体的压力的控制阀。第二流路包括延伸穿过第二泵构件的孔。

6. 发明申请

WO2008021117A2 LIMITED SLIP DIFFERENTIAL WITH ELECTROHYDRAULIC CLUTCH ACTUATOR 审中-公开
标题翻译：有限公司与电动离合器执行器相差不同
公开(公告)号：WO2008021117A2
公开(公告)日：2008-02-21
申请号：PCT/US2007/017607
申请日：2007-08-08
申请人： MAGNA POWERTRAIN USA, INC. , EKONEN, Todd , NOULLET, Chris
发明人： EKONEN, Todd , NOULLET, Chris
IPC分类号： B60K20/02
CPC分类号： B60K23/04 , B60K23/08
摘要： A power transfer device for a front wheel drive motor vehicle includes an input shaft driven by a power source, a second shaft driven by the first shaft through one of a plurality of speed gearsets, an output gearset driven by the second shaft and a differential assembly. The differential assembly includes an electronically controlled, hydraulically actuated, clutch operable to place the differential assembly in one of an open mode, a locked mode and a limited slip mode. A clutch actuator includes an electric motor coupled to a pump where the pump provides pressurized fluid to the clutch to operate the clutch in one of the locked and limited slip modes.
摘要翻译：用于前轮驱动机动车辆的动力传递装置包括由动力源驱动的输入轴，由第一轴通过多个速度齿轮组中的一个驱动的第二轴，由第二轴驱动的输出齿轮组和差速组件。差速器组件包括电子控制的液压致动的离合器，其可操作以将差速器组件放置在打开模式，锁定模式和限制滑移模式之一中。离合器致动器包括耦合到泵的电动机，其中泵向离合器提供加压流体以使锁定和限制滑移模式之一操作离合器。

7. 发明申请

WO2007016383A2 POWER-OPERATED CLUTCH ACTUATOR FOR TORQUE COUPLINGS 审中-公开
标题翻译：用于扭矩联轴器的功率操作离合器执行器
公开(公告)号：WO2007016383A2
公开(公告)日：2007-02-08
申请号：PCT/US2006/029506
申请日：2006-07-27
申请人： MAGNA POWERTRAIN USA, INC. , SACHSENMAIER, Helmuth , EKONEN, Todd
发明人： SACHSENMAIER, Helmuth , EKONEN, Todd
IPC分类号： F16D13/42
CPC分类号： F16D27/115 , B60K23/0808 , F16D27/004 , F16D28/00
摘要： A torque transfer mechanism is provided for controlling the magnitude of a clutch engagement force exerted on a multi-plate clutch assembly that is operably disposed between a first rotary and a second rotary member. The torque transfer mechanism includes a power-operated face gear clutch actuator for generating and applying a clutch engagement force on the clutch assembly.
摘要翻译：扭矩传递机构被设置用于控制作用在可操作地设置在第一旋转构件和第二旋转构件之间的多片式离合器组件上的离合器接合力的大小。扭矩传递机构包括用于在离合器组件上产生和施加离合器接合力的动力操作的平面齿轮离合器致动器。

8. 发明申请

WO2020163505A1 DISCONNECTABLE TWO SPEED VEHICLE REAR DRIVE UNIT WITH TWINCLUTCH 审中-公开
公开(公告)号：WO2020163505A1
公开(公告)日：2020-08-13
申请号：PCT/US2020/016851
申请日：2020-02-05
申请人： LINAMAR CORPORATION , EKONEN, Todd , BURR, Michael , HOLLAND, Mitch , MILLIMAN, Kyle , MONKABA, Gary , SWINGER, Evan , ALLISON, Jayson , HAYES, Sean , JOLIFF, Simon , SCHAFFER, Joe
发明人： EKONEN, Todd , BURR, Michael , HOLLAND, Mitch , MILLIMAN, Kyle , MONKABA, Gary , SWINGER, Evan , ALLISON, Jayson , HAYES, Sean , JOLIFF, Simon , SCHAFFER, Joe
IPC分类号： B60K17/354 , B60K17/04 , F16H48/30
摘要： An improved twin clutch, two-speed disconnect secondary drive unit, which may be configured as a rear drive unit (RDU) for an all wheel drive vehicle is provided. The RDU is driven through an input shaft, which is connected to a vehicle drive source such as a motor, and includes a twin clutch assembly, which is connected to the drive shaft and is selectively actuated to drive left and right main shafts, which drive respective wheels of the vehicle. The RDU further includes a modular a shift assembly mountable to one or both of said main shafts to drive output shafts, wherein each shift assembly is selectively operable between the hi-range and lo-range modes to shift driving operation of the output shafts between hi-speed and lo-speed operation. The shift assembly may be controlled by improved mono-stable or bi-stable actuators.

9. 发明申请

WO2010104853A2 ALL-WHEEL DRIVE WITH ACTIVE DRY DISCONNECT SYSTEM 审中-公开
标题翻译：全轮驱动与主动干式断路系统
公开(公告)号：WO2010104853A2
公开(公告)日：2010-09-16
申请号：PCT/US2010/026659
申请日：2010-03-09
申请人： MAGNA POWERTRAIN OF AMERICA, INC. , EKONEN, Todd , QUEHENBERGER, Johannes
发明人： EKONEN, Todd , QUEHENBERGER, Johannes
IPC分类号： B60K17/04 , F16H57/02 , B60K17/02
CPC分类号： B60K17/346 , B60K17/35 , F16H48/06 , F16H48/22 , F16H57/037 , F16H57/0409 , Y02T10/52
摘要： 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 power disconnection devices includes an active dry friction clutch.
摘要翻译：用于将扭矩传递到第一组和第二组车轮的车辆传动系包括适于将扭矩传递到第一组轮的第一传动系和第一动力断开装置。第二传动系统适于将扭矩传递到第二组轮子并且包括第二动力断开装置。在第一和第二断电装置之间的动力路径中，准双曲面齿轮组位于第一传动系和第二传动系之一内。当第一和第二断电装置在断开的非扭矩传递模式下操作时，准双曲面齿轮组选择性地断开不被第一传动系和第二传动系驱动。第一和第二断电装置中的至少一个包括主动干摩擦离合器。

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