公开(公告)号：US5441460A

公开(公告)日：1995-08-15

申请号：US166110

申请日：1993-12-10

申请人： Valery V. Djudin

发明人： Valery V. Djudin

IPC分类号： F16D27/00 ,  F16H3/70 ,  F16H3/093 ,  F16D27/102 ,  H01L41/053

CPC分类号： F16D28/00 ,  F16H3/70

摘要： A gearbox comprises a row of parallely mounted disks. The mutually facing diametral planes of the disks are carrying cylindrical rings mounted coaxially to the rotation axes of the disks and provided with engaging elements on their internal and external cylindrical surfaces. Due to an offset between the neighboring disks providing for eccentricity between their parallel rotation axes all the rings located in the space between the diametral planes of the neighboring disks are in permanent engagement. Each ring is freely rotatable and is provided with means for its controlled interlocking with the disk carrying it.

摘要翻译： 齿轮箱包括一排平行安装的盘。 盘的相互面对的直径平面承载与圆盘的旋转轴线同轴安装的圆柱形环，并在其内部和外部圆柱形表面上设置有接合元件。 由于相邻盘之间的偏移，它们提供它们的平行旋转轴之间的偏心，所以位于相邻盘的径向平面之间的空间中的所有环都处于永久接合状态。 每个环可自由旋转，并且设置有用于与其承载的盘相互联锁的装置。

公开(公告)号：US4069901A

公开(公告)日：1978-01-24

申请号：US701359

申请日：1976-06-30

申请人： John A. Sessler

发明人： John A. Sessler

IPC分类号： F16D27/102 ,  F16D13/18 ,  F16D27/10

CPC分类号： F16D27/102

摘要： An environmentally protected momentum type, electrically controlled torque producing device consisting of a driving member provided with a multiple of driving shoes with friction lining faces, connecting arms constructed in a manner to hold shoes from engagement with driven member except upon energization of the electrical coil which in turn causes armature to force shoes in an outwardly direction into engagement with the inner periphery of the driven member. Contractile springs are provided to retain driving shoes in the disengaged position while the unit is at zero rotation.

摘要翻译： 一种由环境保护的动量型电控扭力产生装置，由具有摩擦衬面的多个驱动鞋的驱动构件组成，连接臂构造成使得鞋不能与从动构件接合，除了通电电线圈之外 这又导致电枢向外推动鞋子与被驱动构件的内周接合。 提供收缩弹簧以在单元处于零旋转时将驱动鞋保持在脱离位置。

公开(公告)号：US12085130B2

公开(公告)日：2024-09-10

申请号：US17965096

申请日：2022-10-13

申请人： Schaeffler Technologies AG & Co. KG

发明人： Kevin Rauh ,  Nicholas Hrusch

IPC分类号： H01F7/08 ,  F04B17/03 ,  F16D15/00 ,  F16D27/102 ,  F16D41/063 ,  F16D41/08 ,  H02P25/08 ,  F04C2/10 ,  F04C15/00

CPC分类号： F16D27/102 ,  F04B17/03 ,  F16D15/00 ,  F16D41/063 ,  F16D41/082 ,  H02P25/08 ,  F04C2/105 ,  F04C15/008

摘要： A transmission actuator for a vehicle includes a housing, a first rocker for engaging a toothed wheel, a second rocker for rotating the first rocker to engage the toothed wheel, an engagement rod for rotating the second rocker, a solenoid arranged to displace the engagement rod, and a solenoid control circuit. The solenoid includes an iron core, a wire coil wrapped around the iron core, and a ferromagnetic plunger. The plunger is arranged to linearly displace in a first direction when a first directional current is applied to the wire coil, and linearly displace in a second direction when a second directional current is applied to the wire coil. The solenoid control circuit is arranged supply the first directional current when energized by a power source, and supply a decaying alternating current that includes the first directional current and the second directional current when the solenoid control circuit is de-energized.

公开(公告)号：US11542992B2

公开(公告)日：2023-01-03

申请号：US17171027

申请日：2021-02-09

申请人： Means Industries, Inc.

发明人： Ryan W. Essenmacher

IPC分类号： F16D41/14 ,  F16D23/12 ,  F16D41/16 ,  F16D41/12 ,  F16D27/01 ,  F16D27/102 ,  F16D27/108

摘要： A coupling and control assembly including a non-contact, linear inductive position sensor is provided. The assembly includes a coupling housing and a stator structure disposed within the coupling housing and including a stator housing. A translator structure is coupled to a coupling member of the assembly to rotate therewith about a rotational axis. The sensor is mounted on one of the housings. The translator structure includes a coupler element made of an electrically conductive material. The sensor is configured to create a magnetic field to induce eddy currents in the electrically conductive material. Movement of the coupler element changes a magnetic field caused by the eddy currents. The sensor provides a position feedback signal for vehicle transmission control. The signal is correlated with the linear position of the translator structure along the rotational axis.

公开(公告)号：US11519468B2

公开(公告)日：2022-12-06

申请号：US17435063

申请日：2020-03-31

申请人： Magna Powertrain Inc.

发明人： David Gelfand ,  Adrian Cioc

IPC分类号： F16D41/16 ,  F16D27/118 ,  F16D27/102 ,  B60K17/02 ,  B60K17/26

摘要： A bi-directional clutch assembly equipped with a pair of laterally-spaced, selectable one-way clutches configured in a compact arrangement. The bi-directional clutch assembly establishes a LOCK-LOCK mode when both SOWC's are non-actuated, establishes a FREEWHEEL mode when both SOWC's are actuated, and establishes a pair of LOCK-RATCHET mode when one SOWC is actuated and the other is not actuated. Coils units of the SOWC's are energized to shift an actuator toward active struts of an outer race. The actuator is rotationally fixed to the outer race. The active struts are biased toward the deployed position, and the actuator is biased toward the non-actuated position. The actuator includes a strut engagement feature that contacts the active struts and causes pivotal movement of the active struts to the non-deployed position.

公开(公告)号：US20220082139A1

公开(公告)日：2022-03-17

申请号：US17416543

申请日：2020-01-24

申请人： MAGNA POWERTRAIN, INC.

发明人： Adrian CIOC

IPC分类号： F16D27/102 ,  B60K17/02 ,  F16D41/16 ,  F16D27/118 ,  B60K23/08

摘要： A controllable one-way clutch having a clutch module and a power-operated actuator module. The clutch module includes a first clutch component rotatably driven by an input member, a second clutch component rotatably driving an output member, struts disposed on the first clutch component for movement between a deployed position engaging ratchet teeth on the second clutch component and a non-deployed position disengaged from the ratchet teeth, and strut springs for biasing the struts toward their deployed position. The power-operated actuator module includes a coil unit, an armature moveable between an engaged position whereat the armature holds the struts in their non-deployed positions when the coil unit is powered-off and a released position where the armature releases the struts when the coil unit is powered-on, and a ballramp mechanism configured to move the armature along a helical path between its engaged and released positions.

公开(公告)号：US20210348658A1

公开(公告)日：2021-11-11

申请号：US17278363

申请日：2019-09-27

申请人： MAGNA POWERTRAIN, INC.

发明人： Adrian CIOC

IPC分类号： F16D41/16 ,  F16D27/102 ,  F16D41/04

摘要： A bi-directional clutch assembly includes an outer race defining first and second strut pockets, an inner race defining ratchet teeth, a passive one-way clutch including at least two passive struts each supported in a corresponding first strut pocket for pivotal movement relative to the ratchet teeth, passive strut springs for normally biasing the passive struts into engagement with the ratchet teeth on the inner race, and a selectable one-way clutch having at least one active strut supported in the second strut pocket for pivotal movement between a non-deployed position disengaged from the ratchet teeth and a deployed position engaged with the ratchet teeth, and an armature ring fixed for rotation with the outer race and axially moveable between a non-actuated position and an actuated position, in which a strut engagement feature moves the active strut from its non-deployed position to its deployed position.

公开(公告)号：US11022186B2

公开(公告)日：2021-06-01

申请号：US16382903

申请日：2019-04-12

申请人： MAGNA POWERTRAIN, INC.

发明人： Ranjit Uppal ,  Myron R. Samila ,  Sean A. Steele ,  Dusan Milacic

IPC分类号： F16D27/102 ,  F16D41/12 ,  F16D41/14 ,  F16D48/06 ,  F16D27/01

摘要： A selectable one-way clutch includes a clutch module and an electromagnetic actuator module. The electromagnetic actuator module includes an electromagnetic actuator and a strut assembly. The electromagnetic actuator having a coil assembly with a magnetic pole piece. The strut assembly having a strut and a magnetic armature mechanically interconnected to the strut for moving the strut between released and deployed positions in response to energization of the coil assembly. A contamination shroud is disposed between the armature and the pole piece to prevent collection of debris therebetween.

公开(公告)号：US10995803B2

公开(公告)日：2021-05-04

申请号：US16701936

申请日：2019-12-03

申请人： Means Industries, Inc.

发明人： Riley C. Moore ,  Brice A. Pawley ,  Joshua D. Hand ,  Ryan W. Essenmacher

IPC分类号： F16D27/102 ,  F16D27/00

摘要： An electromagnetic system for controlling the operating mode of a non-friction coupling assembly and a coupling and magnetic control assembly are provided. Magnetic circuit components include a ferromagnetic or magnetic element received within a pocket of a coupling member. The element controls the operating mode of the coupling assembly. A stationary electromagnetic source includes at least one excitation coil which generates a magnetic field between poles of the source when the at least one coil is supplied with current. Ferromagnetic or magnetic first and second inserts are received and retained within first and second spaced passages, respectively, of the coupling member. The electromagnetic source, the element, the inserts and air gaps between the various magnetic circuit components make up a closed loop path containing magnetic flux so that the element moves between first and second positions of the element when the at least one coil is supplied with current.

公开(公告)号：US10690196B2

公开(公告)日：2020-06-23

申请号：US15334071

申请日：2016-10-25

申请人： GE AVIATION SYSTEMS LLC

发明人： Luis Javier Pando Rodriguez ,  Armando Herrera Velázquez ,  José Israel Zaragoza Hernández ,  Jorge Alberto Martínez Vargas ,  Edgar Moises Romero Ramos ,  Luis Antonio Mendoza Gomez ,  Pablo David Del Castillo Marcial ,  Aquiles Tiscareño Macias

IPC分类号： H02K7/00 ,  F16D27/102 ,  F16D15/00 ,  H02K7/18 ,  F02C7/32 ,  H02K7/10

摘要： A decoupler assembly for disengaging a shaft transmitting torque between a rotatory engine and an electric generator. The decoupler assembly includes an output shaft, input shaft wherein the output shaft is selectively coupled to the input shaft. Retractable balls are incorporated into the assembly in order to couple and decouple the input shaft from the output shaft.