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公开(公告)号：US20160261166A1
公开(公告)日：2016-09-08
申请号：US15051716
申请日：2016-02-24
CPC分类号： H02K7/06 , H02K49/102 , H02K49/104 , H02K49/106 , H02K49/108
摘要： An actuator that includes a housing, first and second drive portions, a rotary-to-linear converter and an output member. The housing defines a first housing part and a second housing part that is segregated from first housing part by a housing wall. The first drive portion is housed in the first housing part and has a source of rotary power and an intermediate output that is driven by the source of rotary power. The second drive portion is housed in the second housing part and has an intermediate input and a transmission. The intermediate input receives rotary power from the intermediate output and transmits rotary power to the transmission. The intermediate input does not physically contact the intermediate output and the housing wall is disposed between the intermediate output and the intermediate input. The rotary-to-linear converter driven by the transmission. The output member translated along an axis by the rotary-to-linear converter.
摘要翻译： 一种致动器，包括壳体，第一和第二驱动部分，旋转到线性转换器和输出构件。 壳体限定第一壳体部分和第二壳体部分，其通过壳体壁与第一壳体部分隔离。 第一驱动部分容纳在第一壳体部分中并且具有由旋转动力源驱动的旋转动力源和中间输出。 第二驱动部分容纳在第二壳体部分中并具有中间输入和变速器。 中间输入接收来自中间输出端的旋转动力，并将旋转动力传递给变速器。 中间输入端并不物理地接触中间输出端，壳体壁设置在中间输出端和中间输入端之间。 由变速器驱动的旋转到线性转换器。 输出构件通过旋转到线性转换器沿着轴平移。
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公开(公告)号：US20170166050A1
公开(公告)日：2017-06-15
申请号：US14967406
申请日：2015-12-14
发明人： Frederick E. Zink
IPC分类号： B60K17/16 , B60K17/344 , B60K17/354 , F16H37/08
CPC分类号： B60K17/165 , B60K17/344 , B60K17/35 , B60K17/354 , B60K23/0808 , B60Y2400/421 , B60Y2400/424 , B60Y2410/10 , F16H37/0813
摘要： A disconnectable vehicle driveline having front and rear axle assemblies and a power take-off unit (PTU). The PTU includes a coupling, which is configured to selectively transmitting rotary power between an input shaft and a first gear, and a brake element. The coupling includes a first coupling portion, which is coupled to the input shaft for rotation therewith, and a second coupling portion that is coupled to the first gear for common rotation. The second coupling portion can be translated into and out of engagement with the first coupling portion. The brake element is configured to engage the second coupling portion when the second coupling portion is not engaged to the first coupling portion to thereby resist rotation of the first gear and elements of the vehicle driveline that are drivingly coupled to the first gear.
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公开(公告)号：US09428051B1
公开(公告)日：2016-08-30
申请号：US14804447
申请日：2015-07-21
CPC分类号： B60K23/08 , B60K5/04 , B60K2023/0833 , B60Y2400/422 , B60Y2400/424 , F16H63/3023
摘要： A disconnectable all-wheel drive vehicle driveline having a primary driveline, a power take-off unit (PTU), a secondary driveline, a hydraulic pump and a driveline actuator. The PTU has a PTU input member, which is driven by the primary driveline, a PTU output member and a first coupling that selectively couples the PTU input and output members. The secondary driveline includes a second coupling that selectively inhibits power transmission through the secondary driveline. The hydraulic pump is configured to operate the first coupling but is powered by a synchronization event in which the second coupling is engaged so as to back drive the PTU output member.
摘要翻译： 具有主传动系，动力输出单元（PTU），二次传动系，液压泵和传动系执行器的可断开的全轮驱动车辆传动系。 PTU具有由主传动系驱动的PTU输入构件，PTU输出构件和选择性地耦合PTU输入和输出构件的第一耦合。 次级传动系包括第二联接器，其选择性地阻止通过次级传动系统的动力传递。 液压泵被配置为操作第一联接器，但是由同步事件供电，其中第二联接器被接合，以便驱动PTU输出构件。
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公开(公告)号：US08784254B2
公开(公告)日：2014-07-22
申请号：US13832341
申请日：2013-03-15
IPC分类号： F16H57/04 , F16H57/02 , F16H57/037 , B60K17/34 , F16J15/54 , F16H57/029
CPC分类号： F16H57/037 , B60K17/34 , B60K17/344 , B60K23/08 , F16H57/029 , F16J15/54 , Y10T74/2186 , Y10T74/2188
摘要： A power transmitting component with a housing, a shaft and a seal. The housing has a wall member, a shaft bore, and a shield wall. The shaft bore is formed through the wall member. The shield wall is coupled to and extends outwardly from the wall member. The shield wall is formed about the shaft bore and defines a drain spout. The shaft is received through the shaft bore. The seal is received in the shaft bore and sealingly engages the housing and the shaft. The drain spout is configured to drain liquid from a space that is radially inward of the shield wall when the power transmitting component is disposed in a predetermined orientation.
摘要翻译： 具有壳体，轴和密封件的动力传递部件。 壳体具有壁构件，轴孔和屏蔽壁。 轴孔通过壁构件形成。 屏蔽壁与壁构件连接并向外延伸。 屏蔽壁围绕轴孔形成并且限定出水口。 轴通过轴孔接收。 密封件容纳在轴孔中并且密封地接合壳体和轴。 排水口被构造成当动力传递部件以预定取向设置时，从位于屏蔽壁的径向内侧的空间排出液体。
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公开(公告)号：US11750060B1
公开(公告)日：2023-09-05
申请号：US17795497
申请日：2022-02-14
发明人： Jeffrey J. Ronning , Paul J. Valente , Christopher D. Pump , Frederick E. Zink , Bangalore Lingaraj Yashwanth
摘要： An electric drive unit that includes an electric motor having a rotor with a rotor shaft and a heat exchanger that is received in the rotor shaft. The heat exchanger has a plurality of heat exchanger plates, each of which having a hub, a rim member, and disc spring portion that interconnects the hub and the rib member. Each disk spring portion defines a plurality of coolant apertures. The heat exchanger plates are press-fit to the rotor shaft such that each disc spring portion is deflected from a pre-installation state, and each rim member is engaged to an interior surface of the rotor shaft while being spaced apart from adjacent rim members along a rotational axis of the rotor. A first coolant passage is disposed through the hubs of the plates. The coolant apertures in the heat exchanger plates cooperate to form a plurality of second coolant passages.
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公开(公告)号：US11221065B2
公开(公告)日：2022-01-11
申请号：US17230028
申请日：2021-04-14
发明人： Frederick E. Zink
摘要： A vehicle driveline component having a differential assembly that includes a limited slip clutch, a locking clutch and an actuator for operating the limited slip clutch and the locking clutch. The actuator includes a pair of ball-ramp mechanisms that share a rotatable ball-ramp ring.
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公开(公告)号：US09731597B2
公开(公告)日：2017-08-15
申请号：US14967406
申请日：2015-12-14
发明人： Frederick E. Zink
IPC分类号： B60K17/354 , B60K17/16 , F16H37/08 , B60K17/344
CPC分类号： B60K17/165 , B60K17/344 , B60K17/35 , B60K17/354 , B60K23/0808 , B60Y2400/421 , B60Y2400/424 , B60Y2410/10 , F16H37/0813
摘要： A disconnectable vehicle driveline having front and rear axle assemblies and a power take-off unit (PTU). The PTU includes a coupling, which is configured to selectively transmitting rotary power between an input shaft and a first gear, and a brake element. The coupling includes a first coupling portion, which is coupled to the input shaft for rotation therewith, and a second coupling portion that is coupled to the first gear for common rotation. The second coupling portion can be translated into and out of engagement with the first coupling portion. The brake element is configured to engage the second coupling portion when the second coupling portion is not engaged to the first coupling portion to thereby resist rotation of the first gear and elements of the vehicle driveline that are drivingly coupled to the first gear.
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公开(公告)号：US12027944B2
公开(公告)日：2024-07-02
申请号：US18225217
申请日：2023-07-24
发明人： Jeffrey J. Ronning , Paul J. Valente , Christopher D. Pump , Frederick E. Zink , Bangalore Lingaraj Yashwanth
摘要： An electric drive unit that includes an electric motor having a rotor with a rotor shaft and a heat exchanger that is received in the rotor shaft. The heat exchanger has a plurality of heat exchanger plates, each of which having a hub, a rim member, and disc spring portion that interconnects the hub and the rib member. Each disk spring portion defines a plurality of coolant apertures. The heat exchanger plates are press-fit to the rotor shaft such that each disc spring portion is deflected from a pre-installation state, and each rim member is engaged to an interior surface of the rotor shaft while being spaced apart from adjacent rim members along a rotational axis of the rotor. A first coolant passage is disposed through the hubs of the plates. The coolant apertures in the heat exchanger plates cooperate to form a plurality of second coolant passages.
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公开(公告)号：US11940014B2
公开(公告)日：2024-03-26
申请号：US17683689
申请日：2022-03-01
摘要： A vehicle driveline component with a ball-ramp mechanism that includes a first ball-ramp ring, a second ball-ramp ring and a plurality of balls. Each of the first and second ball-ramp rings have a plurality of ball supports that define ball tracks that receive the balls. Each of the ball supports has a first radial width at a first location and a second radial width at a second location. The first and second widths are different to minimize the amount of material that forms the first and second ball-ramp rings.
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公开(公告)号：US11750063B2
公开(公告)日：2023-09-05
申请号：US17790254
申请日：2022-03-15
发明人： Matthew A. Umerley , Frederick E. Zink , Jonathan P. Prichard , James P. Downs , Gregory A. Marsh , Matthew T. Blakeman , Steven Grider , Paul J. Valente
摘要： An electrically-operated electric drive module for use in a vehicle framework that is configured for a powertrain that includes an internal combustion engine. The electrically-operated electric drive module permits the vehicle to be converted to an electrically propelled vehicle in a manner that is cost-effective and which is relatively low in weight.
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