公开(公告)号：US11885380B2

公开(公告)日：2024-01-30

申请号：US17552933

申请日：2021-12-16

申请人： ZF Friedrichshafen AG

发明人： Stefan Renner ,  Martin Weiss

IPC分类号： F16D23/14 ,  B60K1/02 ,  F16D11/10 ,  F16D21/02 ,  F16D21/06 ,  F16H3/66 ,  F16D11/00 ,  F16H63/30

CPC分类号： F16D23/14 ,  B60K1/02 ,  F16D11/10 ,  F16D21/02 ,  F16D21/06 ,  F16H3/66 ,  F16D2011/002 ,  F16D2011/004 ,  F16H2063/3093 ,  F16H2200/2007 ,  F16H2200/2094 ,  F16H2200/2097

摘要： Claw-type shifting mechanism (5) with a first sliding sleeve (17) and a fixed coupling element (19). In order to produce a passage, the first sliding sleeve (17) and the coupling element (19) each respectively have at least one recess (31, 35) and at least one web section (32, 36), in which the first sliding sleeve (17) and the coupling element (19) can be arranged together radially on the outside on a first shaft. The first sliding sleeve (17) can be displaced along the first shaft and the coupling element (19) can be connected firmly to the first shaft. The drive arrangement (1) comprises at least one drive machine, a transmission with a first shaft, a second shaft and a third shaft, a housing, and a claw-type shifting mechanism (5) of this type.

公开(公告)号：US11858482B2

公开(公告)日：2024-01-02

申请号：US17975853

申请日：2022-10-28

申请人： Bendix Commercial Vehicle Systems, LLC

发明人： William Plow ,  Zsombor Gyoerke ,  Janos Toth ,  Sven Krueger ,  Levente Hos ,  Michael Blessing ,  Huba Nemeth ,  Peter Kovacsik ,  Andreas Buch

IPC分类号： F16H63/34 ,  B60T7/08 ,  B60T1/00 ,  F16H61/00 ,  F16D11/14 ,  B60T7/04 ,  F16H3/08 ,  B60K17/08 ,  B62D63/04 ,  F16H3/44 ,  F16D11/00 ,  F16H3/00

CPC分类号： B60T1/005 ,  B60K17/08 ,  B60T7/042 ,  B60T7/085 ,  B62D63/04 ,  F16D11/14 ,  F16H3/08 ,  F16H3/44 ,  F16H61/0059 ,  F16H63/3416 ,  B60T7/045 ,  F16D2011/002 ,  F16H3/00 ,  F16H63/3491

摘要： A commercial vehicle includes at least one driven axle, a service brake, at least one propulsion engine, and wheels. A parking brake function of the vehicle is achieved by a bistable locking means that acts on both wheels. A first and second multi-speed gearbox having respective first and second gear stages are each activated by an actuator and coupled to the wheels. The parking brake function is achieved at least in-part by concurrently activating the first and second gear stages. A computing device is configured to activate the bistable locking means when the commercial vehicle is at a standstill and configured to send a brake request via an electronic signal to an electronic brake control unit to activate the service brake.

公开(公告)号：US20230160437A1

公开(公告)日：2023-05-25

申请号：US18053844

申请日：2022-11-09

申请人： ZF FRIEDRICHSHAFEN AG

发明人： Norman SCHMIDT-WINKEL ,  Fabian HARTMANN ,  Ludwig GEIßELBRECHT ,  Martin RUIDER ,  Bastian SCHUH

IPC分类号： F16D11/06

CPC分类号： F16D11/06 ,  F16D2011/002

摘要： A claw clutch for positively connecting a first rotatable component to a second rotatable component. A claw clutch for motor vehicles having an electric drive train which permits a reliable connection of the claw clutch when tooth-on-tooth positions are released and, at the same time, reduces the number of moving elements on the sliding sleeve. A clutch body, which is arranged on the first rotatable component for conjoint rotation therewith, has a first tooth system and a sliding sleeve, which is arranged on the second rotatable component in a manner which allows conjoint rotation and axial movement, has a second tooth system and is axially movable via a shift fork by an actuator system in order to load a spring element by the actuator system in the case of a tooth-on-tooth position. The spring element to be loaded is arranged outside the second rotatable component equipped with the sliding sleeve.

公开(公告)号：US20170335900A1

公开(公告)日：2017-11-23

申请号：US15668889

申请日：2017-08-04

申请人： Warn Industries, Inc.

发明人： Oliver Heravi ,  Adrian Simula ,  Bryan Averill

IPC分类号： F16D27/118 ,  F16D48/06 ,  F16D11/14 ,  F16D11/00 ,  F16D23/12

CPC分类号： F16D27/118 ,  F16D11/14 ,  F16D48/064 ,  F16D2011/002 ,  F16D2023/123 ,  F16D2300/18 ,  F16D2500/1022 ,  F16D2500/10431 ,  F16D2500/3026 ,  F16D2500/70418

摘要： Methods and systems are provided for operating an electromagnetic pulse disconnect assembly for selectively engaging two rotating components of a vehicle drivetrain. A disconnect assembly is needed that is not powered by vacuum diverted from an engine of the vehicle, as modern engines are being developed to reduce vacuum production and remove vacuum lines for powering peripheral devices such as disconnects. An electromagnetic pulse disconnect assembly is provided that operates via pulses of electrical current and includes an electromagnetic coil for translating a clutch ring assembly and a latching ring assembly to selectively couple two rotating components.

公开(公告)号：US09816569B2

公开(公告)日：2017-11-14

申请号：US14771944

申请日：2013-03-22

申请人： Yasumichi Funato ,  Hiroshi Hata

发明人： Yasumichi Funato ,  Hiroshi Hata

IPC分类号： F16H3/08 ,  F16D27/09 ,  F16D11/04 ,  F16D11/14 ,  B60K6/387 ,  F16D27/14 ,  F16H37/08 ,  F16D11/00

CPC分类号： F16D27/09 ,  B60K6/387 ,  F16D11/14 ,  F16D27/14 ,  F16D2011/002 ,  F16D2500/10462 ,  F16H37/0813 ,  Y10S903/914

摘要： An engagement device includes: an engaged body configured to rotate in conjunction with a rotary shaft; an engaging body arranged coaxially with the engaged body and configured to engage with the engaged body by movement in an axial direction; a power source configured to provide thrust to the engaging body in the axial direction; and a hub member configured to couple the engaging body to a torque receiver which receives torque transmitted from the engaged body at a time the engaging body engages with the engaged body. The engaged body, the engaging body, and the power source are accommodated in a closed space, and the hub member is at least a part of an outer shell forming the closed space.

公开(公告)号：US09689438B2

公开(公告)日：2017-06-27

申请号：US15247221

申请日：2016-08-25

申请人： JTEKT Corporation

发明人： Noriyuki Fujii ,  Kunihiko Suzuki ,  Hiroshi Takuno

IPC分类号： F16D11/14 ,  F16D23/06 ,  F16D27/118 ,  F16D11/00

CPC分类号： F16D11/14 ,  F16D23/06 ,  F16D27/118 ,  F16D2011/002 ,  F16D2011/006 ,  F16D2011/008

摘要： An electromagnetic clutch device includes meshing member connected to a first rotational member, a biasing member that biases the meshing member in a direction where a second meshing portion is meshed with a first meshing portion, and a pressing mechanism including a locking portion that presses the meshing member against a biasing force of the biasing member so as to axially move the meshing member. The locking portion is axially immovable relative to the second rotational member, and a cylindrical cam member is provided with a plurality of locked portions to be locked at different axial positions. Locking of the locking portion is shifted from one of the plurality of locked portions to another locked portion placed at a different axial position, and friction torque is caused to synchronize rotation of the first rotational member with that of the second rotational member.

公开(公告)号：US09683611B2

公开(公告)日：2017-06-20

申请号：US14668083

申请日：2015-03-25

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Bhapinder Puri ,  David M. Hreha ,  George Spears

IPC分类号： F16D11/14 ,  B60K17/02 ,  B60K17/344 ,  B60K17/35

CPC分类号： F16D11/14 ,  B60K17/02 ,  B60K17/344 ,  B60K17/35 ,  F16D11/10 ,  F16D2011/002 ,  F16D2300/0214 ,  F16D2300/26

摘要： A front axle shift mechanism configured to be operably associated with a front axle housing having a front differential and a first lubricant is provided. The front axle shift mechanism includes a disconnect feature housing defining an inner cavity to house a shifting mechanism configured to selectively provide power to front wheels of the vehicle, the shifting mechanism configured to rotatably couple to the front differential. The inner cavity is configured to receive a second lubricant to facilitate providing lubrication to the first clutch gear and the second clutch gear. The second lubricant is fluidly separate from the first lubricant.

公开(公告)号：US20170037912A1

公开(公告)日：2017-02-09

申请号：US14820804

申请日：2015-08-07

申请人： Regal Beloit America, Inc.

发明人： Nicholas Chase Bower ,  Zachary Alan Bower

IPC分类号： F16D11/14

CPC分类号： F16D25/082 ,  F16D11/14 ,  F16D25/061 ,  F16D2011/002

摘要： According to an embodiment of the invention, a drive coupling for connecting to a drive is provided. The drive coupling is adapted to removably couple a load to a power source. The drive coupling includes a body and a plurality of components. The components are operably interconnected with each other. The components have a first arrangement in which the components transmit torque from the power source to the load and a second arrangement in which the components transmit no significant torque from the power source to the load. A first of the plurality of components is adapted to translate along its center of rotation relative to a second of the plurality of components from a first position in which the components define the first arrangement to a second position in which the components define the second arrangement.

摘要翻译： 根据本发明的实施例，提供了用于连接到驱动器的驱动联接器。 驱动联轴器适于将负载可拆卸地耦合到电源。 驱动联轴器包括主体和多个部件。 这些部件彼此可操作地相互连接。 这些部件具有第一布置，其中部件将扭矩从电源传递到负载，第二布置中，部件不传输从电源到负载的显着转矩。 多个部件中的第一部件适于沿其旋转中心相对于多个部件中的第二部件从第一位置平移，其中部件将第一布置限定在第二位置，在第二位置，部件限定第二布置。

公开(公告)号：US20160340027A1

公开(公告)日：2016-11-24

申请号：US15159856

申请日：2016-05-20

申请人： Goodrich Actuation Systems SAS

发明人： Laurent Schwartz

IPC分类号： B64C13/32 ,  B64F5/00

CPC分类号： B64F5/40 ,  F16D11/14 ,  F16D2011/002 ,  F16D2023/123

摘要： An actuator drive disconnection system comprises a housing and a drive coupling mounted in the housing, the drive coupling coupling a drive motor to an actuator drive train. A manually operable drive disconnection mechanism selectively moves the drive coupling from a first position in which the motor and actuator drive train are coupled and a second position in which the motor and actuator drive train are disconnected. The drive disconnection mechanism comprises an operating element which is manually extended from the housing to move the drive coupling from the first position to the second position.

摘要翻译： 致动器驱动断开系统包括壳体和安装在壳体中的驱动联轴器，驱动联接器将驱动马达耦合到致动器传动系。 手动操作的驱动器断开机构选择性地使驱动联接器从其中联接有电动机和致动器传动系的第一位置和电动机和致动器传动系被断开的第二位置移动。 驱动器断开机构包括从壳体手动延伸的操作元件，以将驱动联接器从第一位置移动到第二位置。

公开(公告)号：US09347503B2

公开(公告)日：2016-05-24

申请号：US14772285

申请日：2015-02-17

申请人： AMERICAN AXLE & MANUFACTURING, INC.

发明人： Curt D. Gilmore

IPC分类号： F16D37/02 ,  F16D27/09 ,  F16D11/14 ,  F16D23/02

CPC分类号： F16D27/09 ,  B60K17/3515 ,  F16D11/10 ,  F16D11/14 ,  F16D23/025 ,  F16D23/12 ,  F16D27/118 ,  F16D2011/002 ,  F16D2023/123

摘要： An actuator with an indexing guide, first and second indexing rings, an actuator output, a spring and a motor. The indexing guide has a first cam. The first indexing ring is slidably mounted to the indexing guide and includes a second cam. The second indexing ring is slidably and rotatably disposed on the indexing guide and has spline teeth, which engage the first cam, and a third cam that engages the second cam. The spring exerts a force onto the second indexing ring that drives the second indexing ring toward the first indexing ring. The motor is configured to reciprocate the first indexing ring so that cooperation between the second and third cams and between the spline teeth and the first cam causes axial and rotational movement of the second indexing ring about an actuation axis.

摘要翻译： 具有分度引导件，第一和第二分度环，致动器输出，弹簧和电动机的致动器。 分度引导件具有第一凸轮。 第一分度环可滑动地安装到分度引导件并且包括第二凸轮。 第二分度环可滑动地且可旋转地设置在分度引导件上，并且具有接合第一凸轮的花键齿和接合第二凸轮的第三凸轮。 弹簧向第二分度环施加力，将第二分度环朝向第一分度环驱动。 电动机构造成使第一分度环往复运动，使得第二和第三凸轮之间以及花键齿与第一凸轮之间的配合导致第二分度环围绕致动轴的轴向和旋转运动。