公开(公告)号：US20240200642A1

公开(公告)日：2024-06-20

申请号：US18588044

申请日：2024-02-27

申请人： American Axle & Manufacturing, Inc.

发明人： Mattias FREIHOLTZ ,  Tommy ELBING ,  Alexander TYLEE-BIRDSALL ,  David KELLY ,  John BURKE ,  Jason ALLEN ,  Thomas BENGTSSON ,  Michael KLINTH

IPC分类号： F16H37/08 ,  B60K1/00 ,  B60K17/06 ,  B60K17/16 ,  F16D23/06 ,  F16D23/08 ,  F16D23/12 ,  F16D28/00 ,  F16H48/22 ,  F16H57/02

CPC分类号： F16H37/0813 ,  B60K1/00 ,  B60K17/20 ,  F16D23/12 ,  F16H48/22 ,  F16H57/02 ,  B60K2001/001 ,  B60K17/06 ,  F16D2023/0687 ,  F16D23/08 ,  F16D2023/123 ,  F16D2023/126 ,  F16D28/00 ,  F16H2057/02034 ,  F16H2057/02052

摘要： A vehicle drive unit that provides improved power transfer to a differential input member of a differential assembly. The vehicle drive unit is configured with an interlock system that is configured to inhibit the supply of electrical power from a source of electrical power if certain predetermined conditions are not met.

公开(公告)号：US20160341264A1

公开(公告)日：2016-11-24

申请号：US14930238

申请日：2015-11-02

申请人： Hyundai Motor Company

发明人： Jong Yun PARK

IPC分类号： F16D48/06 ,  F16D13/66 ,  F16H61/684

CPC分类号： F16H61/684 ,  B60W10/06 ,  B60W10/08 ,  F16D13/66 ,  F16D23/04 ,  F16D2023/0687 ,  Y02T10/7258

摘要： A gear shifting control method for an electric vehicle includes an operation range determination step of determining, by a controller, whether a current revolutions per minute (RPM) of a motor falls within a constant torque range or a constant power range when gear shifting is initiated between a first shift gear and a second shift gear. A variable control step controls an operating power of a cone clutch by adjusting an operating tilt if it is determined that the RPM of the motor falls within the constant torque range in the operation range determination step. A constant control step controls the operating power of the cone clutch to be constant if it is determined that the RPM of the motor falls within the constant power range in the operation range determination step.

摘要翻译： 一种用于电动车辆的变速控制方法包括：操作范围确定步骤，通过控制器确定电动机的当前转数（RPM）是否落在恒定转矩范围或起动变速时的恒定功率范围内 在第一变速齿轮和第二变速齿轮之间。 如果在操作范围确定步骤中确定电动机的RPM落在恒定转矩范围内，则可变控制步骤通过调整操作倾斜来控制锥形离合器的操作功率。 如果在操作范围确定步骤中确定电动机的RPM落在恒定功率范围内，则恒定控制步骤控制锥形离合器的操作功率恒定。

公开(公告)号：US20140123794A1

公开(公告)日：2014-05-08

申请号：US14111063

申请日：2012-03-12

申请人： Tomas Smetana

发明人： Tomas Smetana

IPC分类号： F16H61/32

CPC分类号： F16H61/32 ,  B60K1/00 ,  B60K2001/001 ,  B60Y2400/73 ,  F16D23/06 ,  F16D23/12 ,  F16D27/118 ,  F16D28/00 ,  F16D2023/0687 ,  F16D2023/123 ,  F16H3/54 ,  F16H3/78 ,  F16H63/18 ,  Y10T74/19251

摘要： A shifting device including at least one coupling device, a shaft, a sliding sleeve-of the coupling device which is arranged in an axially moveable and rotationally fixed manner on the shaft and an actuator arrangement of the coupling device for axially moving the sliding sleeve. At least one coupling toothing is associated with the coupling element which can rotate about a rotational axis with respect to the shaft and a counter toothing corresponding to the coupling toothing is associated with the sliding sleeve in a rotationally fixed manner. At least one annular actuator element of the actuator arrangement surrounds the periphery of the sliding sleeve about the rotational axis.

摘要翻译： 一种换档装置，包括至少一个耦合装置，一个联轴器装置的滑动套筒，其以轴向可移动和旋转固定的方式布置在轴上，以及联接装置的致动器装置，用于轴向移动滑动套筒。 至少一个联接齿与联接元件相关联，该联接元件可以相对于轴旋转的旋转轴线旋转，并且对应于联接齿的相对齿形以旋转固定的方式与滑动套筒相关联。 致动器装置的至少一个环形致动器元件围绕旋转轴线包围滑动套筒的周边。

公开(公告)号：US07086513B2

公开(公告)日：2006-08-08

申请号：US10952799

申请日：2004-09-30

申请人： Hiroshi Bunko

发明人： Hiroshi Bunko

IPC分类号： F16D41/08 ,  F16D27/10

CPC分类号： F16H57/043 ,  F16D41/088 ,  F16D2023/0687 ,  F16D2300/06 ,  F16H57/0469

摘要： A rotation transmission device includes an input member, an outer ring mounted around the input member, a two-way clutch and an electromagnetic clutch for selectively engaging and disengaging the two-way clutch, both clutches being mounted between the input member and the outer ring. The electromagnetic clutch includes an armature coupled to a retainer of the two-way clutch so as to be non-rotatable and axially movable relative to the retainer. By energizing its electromagnet, the armature is pulled toward the electromagnet until it is pressed against a rotor fixed to the outer ring. The input member is formed with an oil supply passage. Oil is supplied through the oil supply passage and an oil passage defined between the outer periphery of the input member and the inner periphery of the rotor into a space between the two clutches. The oil passage has a restricted, narrow portion to limit the amount of oil supplied into the above space. This prevents a rise in oil pressure in this space and thus prevents the armature from being pressed against the rotor and the two-clutch from engaging in an untimely manner.

摘要翻译： 旋转传动装置包括输入构件，安装在输入构件周围的外圈，双向离合器和用于选择性地接合和分离双向离合器的电磁离合器，两个离合器安装在输入构件和外圈之间 。 电磁离合器包括联接到双向离合器的保持器的电枢，以便相对于保持器不能旋转并且可轴向移动。 通过对其电磁体进行激励，电枢被拉向电磁体，直到其抵靠固定到外环的转子。 输入构件形成有供油通道。 油通过供油通道和在输入构件的外周和转子的内周之间限定在两个离合器之间的空间中的油通道供应。 油通道具有限制的狭窄部分，以限制供应到上述空间中的油量。 这防止了该空间中的油压上升，从而防止电枢被压靠在转子上，并且双离合器不能不正常地进行。

公开(公告)号：US2306645A

公开(公告)日：1942-12-29

申请号：US34350740

申请日：1940-07-01

申请人： LAGONDA MOTORS LTD

发明人： WILLIAM SEWELL CHARLES

IPC分类号： F16D23/04 ,  F16H63/30 ,  H01H35/10

CPC分类号： F16D23/04 ,  F16D2023/0618 ,  F16D2023/0687 ,  F16H63/304 ,  F16H2063/3046 ,  H01H35/10 ,  Y10T74/19247 ,  Y10T74/19284 ,  Y10T74/19437 ,  Y10T74/20018

公开(公告)号：US09829101B2

公开(公告)日：2017-11-28

申请号：US14930238

申请日：2015-11-02

申请人： Hyundai Motor Company

发明人： Jong Yun Park

IPC分类号： F16D48/06 ,  F16D13/66 ,  F16H61/684 ,  F16D23/04 ,  F16D23/06

CPC分类号： F16H61/684 ,  B60W10/06 ,  B60W10/08 ,  F16D13/66 ,  F16D23/04 ,  F16D2023/0687 ,  Y02T10/7258

摘要： A gear shifting control method for an electric vehicle includes an operation range determination step of determining, by a controller, whether a current revolutions per minute (RPM) of a motor falls within a constant torque range or a constant power range when gear shifting is initiated between a first shift gear and a second shift gear. A variable control step controls an operating power of a cone clutch by adjusting an operating tilt if it is determined that the RPM of the motor falls within the constant torque range in the operation range determination step. A constant control step controls the operating power of the cone clutch to be constant if it is determined that the RPM of the motor falls within the constant power range in the operation range determination step.

公开(公告)号：US09249878B2

公开(公告)日：2016-02-02

申请号：US14111063

申请日：2012-03-12

申请人： Tomas Smetana

发明人： Tomas Smetana

IPC分类号： F16H61/32 ,  F16D23/06 ,  F16D23/12 ,  F16D28/00 ,  F16D27/118

CPC分类号： F16H61/32 ,  B60K1/00 ,  B60K2001/001 ,  B60Y2400/73 ,  F16D23/06 ,  F16D23/12 ,  F16D27/118 ,  F16D28/00 ,  F16D2023/0687 ,  F16D2023/123 ,  F16H3/54 ,  F16H3/78 ,  F16H63/18 ,  Y10T74/19251

摘要： A shifting device including at least one coupling device, a shaft, a sliding sleeve-of the coupling device which is arranged in an axially moveable and rotationally fixed manner on the shaft and an actuator arrangement of the coupling device for axially moving the sliding sleeve. At least one coupling toothing is associated with the coupling element which can rotate about a rotational axis with respect to the shaft and a counter toothing corresponding to the coupling toothing is associated with the sliding sleeve in a rotationally fixed manner. At least one annular actuator element of the actuator arrangement surrounds the periphery of the sliding sleeve about the rotational axis.

摘要翻译： 一种换档装置，包括至少一个耦合装置，一个联轴器装置的滑动套筒，其以轴向可移动和旋转固定的方式布置在轴上，以及联接装置的致动器装置，用于轴向移动滑动套筒。 至少一个联接齿与联接元件相关联，该联接元件可以相对于轴旋转的旋转轴线旋转，并且对应于联接齿的相对齿形以旋转固定的方式与滑动套筒相关联。 致动器装置的至少一个环形致动器元件围绕旋转轴线包围滑动套筒的周边。

公开(公告)号：US20150345566A1

公开(公告)日：2015-12-03

申请号：US14719843

申请日：2015-05-22

申请人： JTEKT CORPORATION

发明人： Takashi HOSOKAWA ,  Noriyuki Fujii ,  Kunihiko Suzuki ,  Hiroshi Takuno

IPC分类号： F16D13/26 ,  F16D27/04

CPC分类号： F16D23/04 ,  F16D25/061 ,  F16D27/06 ,  F16D27/09 ,  F16D27/11 ,  F16D27/118 ,  F16D2023/0687

摘要： A driving force transmission device includes: a switch member that switches a first rotary member and a second rotary member between a coupled state and a decoupled state; a second friction member that generates a frictional force between the rotary members; a piston member that has first to sixth engaged portions formed in the shape of a staircase and that presses the switch member and the second friction member in an axial direction; a biasing mechanism that presses the switch member and the second friction member toward the piston member; and an engaging member that engages with one of the plurality of engaged portions. The engaging member rotates the piston member by sliding on a plurality of tilted surfaces of the plurality of engaged portions, and the piston member is always pressed toward the engaging member by a biasing force of the biasing mechanism.

摘要翻译： 驱动力传递装置包括：开关构件，其在耦合状态和解耦状态之间切换第一旋转构件和第二旋转构件; 第二摩擦构件，其在所述旋转构件之间产生摩擦力; 活塞构件，其具有形成为阶梯形状的第一至第六接合部，并且沿轴向按压所述开关构件和所述第二摩擦构件; 偏压机构，其将所述开关构件和所述第二摩擦构件朝向所述活塞构件按压; 以及与所述多个接合部中的一个接合的接合构件。 接合构件通过在多个被接合部分的多个倾斜表面上滑动来旋转活塞构件，并且活塞构件总是通过偏置机构的偏置力被朝向接合构件施力。

公开(公告)号：US20140131158A1

公开(公告)日：2014-05-15

申请号：US14115164

申请日：2012-10-19

申请人： Voith Patent GmbH

发明人： Martin Schabasser

IPC分类号： F16D21/00

CPC分类号： F16D21/00 ,  F16D23/04 ,  F16D48/06 ,  F16D2023/0643 ,  F16D2023/0687 ,  F16D2023/0693 ,  F16D2500/50607

摘要： A machine assembly having a drive comprising an output shaft, a working machine which has a driveshaft, a coupling unit connected between the drive and the working machine. The coupling unit including a non-positive coupling and a positive coupling, where the positive coupling comprises at least two coupling elements, at least one of the coupling elements being rotatable relative to at least one of the remaining coupling elements of the non-positive and/or positive coupling by a specified angular range, and a switch which switches from the non-positive coupling to the positive coupling when a target rotational speed or a specified transmitted torque is achieved.

摘要翻译： 一种机器组件，其具有包括输出轴的驱动器，具有驱动轴的作业机械，连接在驱动器和作业机器之间的联接单元。 所述耦合单元包括非正耦合和正耦合，其中所述正耦合包括至少两个耦合元件，所述耦合元件中的至少一个可相对于所述非正耦合的剩余耦合元件中的至少一个旋转，以及 /或指定角度范围的正耦合，以及当实现目标转速或指定的传递转矩时从非正耦合切换到正耦合的开关。

公开(公告)号：US20130199885A1

公开(公告)日：2013-08-08

申请号：US13578663

申请日：2011-02-14

申请人： Johannes Quehenberger ,  Alexander Fürschuss

发明人： Johannes Quehenberger ,  Alexander Fürschuss

IPC分类号： F16D23/12

CPC分类号： F16D23/12 ,  F16D13/04 ,  F16D23/06 ,  F16D27/10 ,  F16D2023/0687 ,  F16D2023/123 ,  F16H2063/3063 ,  F16H2063/321

摘要： A coupling arrangement for a drive train of a motor vehicle includes at least one clutch arranged on a rotating shaft in order to couple the rotating shaft selectively with a drive element of the drive train, and at least one activation device to activate the clutch. The activation device is adapted to bring an engagement segment selectively into engagement with a threaded segment rotating with the shaft in order to cause a relative movement of the engagement segment and the threaded segment along the axis of the rotating shaft and thus activate the clutch in the axial direction.

摘要翻译： 用于机动车辆的传动系的联接装置包括布置在旋转轴上的至少一个离合器，以便选择性地将旋转轴与传动系的驱动元件联接，以及至少一个致动装置来启动离合器。 激活装置适于使接合段选择性地与与轴一起旋转的螺纹部分接合，以便使啮合部分和螺纹部分沿着旋转轴的轴线相对运动，从而使离合器在 轴向。