公开(公告)号：US20180022201A1

公开(公告)日：2018-01-25

申请号：US15653681

申请日：2017-07-19

Applicant: Magna Powertrain Inc.

Inventor： Myron Samila ,  Tak-Man (Dennis) Loui

IPC: B60K6/383 ,  F16D43/25 ,  F16D41/16 ,  B60K6/445 ,  H02K33/10

Abstract: The subject disclosure relates to a coil module assembly for a bi-directional clutch assembly having at least one active clutch. The coil module assembly includes a housing having an actuator housing portion and a PCB housing portion. An electromagnetic actuator is disposed in the actuator housing portion for effectuating pivotal movement of the active strut from an unlocked position to a locked position in response to an energization of the electromagnetic actuator. An integrated printed circuit board (PCB) is disposed in the PCB housing portion and is in electrical communication with the electromagnetic actuator for selectively energizing the electromagnetic actuator. The housing further includes a thermally decoupled housing portion which is disposed between the actuator housing portion and the PCB housing portion for thermally decoupling, i.e., reducing heat transfer, from the electromagnetic actuator to the PCB during selective energization of the electromagnetic actuator.

公开(公告)号：US11841082B2

公开(公告)日：2023-12-12

申请号：US17605087

申请日：2020-05-06

Applicant: Magna Powertrain Inc.

Inventor： Tak Man Loui ,  Adrian Cioc ,  Romulus Crisan ,  Stephen Yang ,  Dusan Milacic ,  Sean Steele ,  Myron Samila

IPC: F16H63/34

CPC classification number: F16H63/3425 ,  F16H63/3475

Abstract: A locking pawl arrangement with a motion compliance mechanism for use with various automotive devices having a rotating hub with a plurality of teeth. There is provided a pawl that is moveable between a disengaged position wherein the pawl is not engaged with the rotating hub, an engaged positioned where the pawl is engaged with the hub and an intermediate position that is between the disengaged position and engaged position. A locking cam is in contact with the pawl and moves between a disengaged position, an engaged position, and an intermediate position against the pawl. There is further provided an actuator that is engageable with the locking cam. The actuator moves between a retracted position and an extended position, thereby causing the locking cam to move the pawl between the intermediate position, disengaged position and engaged position.

公开(公告)号：US20240198794A1

公开(公告)日：2024-06-20

申请号：US18554509

申请日：2022-04-13

Applicant: Magna Powertrain, Inc.

Inventor： Dusan Milacic ,  Sean Steele ,  Myron Samila ,  Stephen Yang ,  David Gelfand

IPC: B60K23/08 ,  B60K17/02 ,  B60K17/16 ,  F16D27/118 ,  F16H48/08 ,  F16H48/40

CPC classification number: B60K23/08 ,  B60K17/02 ,  B60K17/165 ,  F16D27/118 ,  F16H48/08 ,  F16H48/40 ,  F16D2500/1022 ,  F16D2500/10412 ,  F16D2500/10462 ,  F16D2500/1107 ,  F16H2048/405

Abstract: A disconnectable differential assembly has a reduced axial length and a side gear disconnectable from an axle shaft via a clutch unit. Various components of the disconnect mechanism are axially aligned and concentric to reduce the axial length. An output hub splined on the axle shaft and is actuatable, via an axially shiftable armature, into toothed engagement with the side gear via respective axially extending teeth. The output hub and armature include radially extending flanges that are axially adjacent and radially aligned with the teeth so that force is transmitted to the teeth at the same diameter. A thrust bearing is disposed between the flanges so that the output hub rotates relative to the armature. The side gear is supported for rotation on the axle shaft, and a bearing is disposed radially therebetween to improve radial alignment of the second side gear with the output hub.

公开(公告)号：US11378140B2

公开(公告)日：2022-07-05

申请号：US16957751

申请日：2019-02-08

Applicant: MAGNA POWERTRAIN, INC.

Inventor： Adrian Cioc ,  Myron Samila ,  David Dorigo

IPC: F16D41/16 ,  F16D27/118 ,  F16D27/14

Abstract: A controllable one-way clutch assembly having an actuator module equipped with a solenoid actuator, an active strut moveable in response to energization of the solenoid actuator from a released position to a locked position, a strut spring biasing the active strut toward its released position, and an indirect strut actuation arrangement between the solenoid actuator and the active strut. The indirect strut actuation arrangement includes an intermediate actuation component having a first lug establishing a coupling interface with a translatable plunger of the solenoid actuator and a second lug establishing an engagement interface with the active strut.

公开(公告)号：US10562387B2

公开(公告)日：2020-02-18

申请号：US15653681

申请日：2017-07-19

Applicant: Magna Powertrain Inc.

Inventor： Myron Samila ,  Tak-Man (Dennis) Loui

IPC: B60K6/383 ,  F16H63/30 ,  F16H63/34 ,  B60K6/445 ,  F16D41/16 ,  F16D43/25 ,  H02K33/10 ,  F16D27/09 ,  F16D41/12 ,  F16H61/14

Abstract: The subject disclosure relates to a coil module assembly for a bi-directional clutch assembly having at least one active clutch. The coil module assembly includes a housing having an actuator housing portion and a PCB housing portion. An electromagnetic actuator is disposed in the actuator housing portion for effectuating pivotal movement of the active strut from an unlocked position to a locked position in response to an energization of the electromagnetic actuator. An integrated printed circuit board (PCB) is disposed in the PCB housing portion and is in electrical communication with the electromagnetic actuator for selectively energizing the electromagnetic actuator. The housing further includes a thermally decoupled housing portion which is disposed between the actuator housing portion and the PCB housing portion for thermally decoupling, i.e., reducing heat transfer, from the electromagnetic actuator to the PCB during selective energization of the electromagnetic actuator.