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公开(公告)号：US20200248495A1
公开(公告)日：2020-08-06
申请号：US16779417
申请日：2020-01-31
Applicant: MAGNA CLOSURES INC.
Inventor： Mario Magazzini
IPC: E05F15/689 , B60J1/17
Abstract: A lifter plate assembly for a window of a motor vehicle has a plastic main body. The main body includes a pair of rail guide hooks formed therein. The rail guide hooks are laterally spaced from one another and configured for sliding receipt of window regulator rails therein. A window clamp plate formed of the main body plastic extends in spaced relation from the main body to provide a receptacle configured for receipt of an edge of the window. A fastener assembly includes an elongate threaded member and a nut. The elongate threaded member extends through an opening in the main body and through an opening in the window clamp plate. At least one of the elongate threaded member and the nut is rotatable relative to the other to draw the window clamp plate and the main body toward one another to clamp against the edge of the window.
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公开(公告)号：US10683691B2
公开(公告)日：2020-06-16
申请号：US15473727
申请日：2017-03-30
Applicant: Magna Closures Inc.
Inventor： Vadym Podkopayev
IPC: E05F15/622 , E05C17/00 , E05C17/20 , E05F15/73
Abstract: A power swing door actuator for moving a passenger swing door relative to a body portion of a motor vehicle. The power swing door actuator includes a housing rigidly fixed to the swing door, a motor mounted to the housing, a connector link having a first end pivotably coupled to the vehicle body portion and a second end pivotably coupled to a drive nut of a spindle drive mechanism. A leadscrew of the spindle drive mechanism is rotatably driven by the motor for causing relative translational movement between the drive nut and the leadscrew which, in turn, results in pivoting movement of the connector link while the vehicle door swings between open and closed positions in response to selective actuation of the motor. The power swing door actuator is further equipped with an integrated door check mechanism.
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公开(公告)号：US20200186062A1
公开(公告)日：2020-06-11
申请号：US16704144
申请日：2019-12-05
Applicant: MAGNA CLOSURES INC.
Inventor： Luca FANCELLU , Antonio FRELLO , Jacopo FANUCCHI
Abstract: A control system for controlling a mechanically commutated direct current electric motor and corresponding method of operation are provided. The control system includes a motor current sensing circuit for sensing a motor current comprising a plurality of ripples due to commutation of the motor and outputting a motor current signal. The control system also includes a controller including a finite state machine unit and is configured to detect the plurality of ripples in the motor current and to determine whether each of the plurality of ripples is a valid ripple using the finite state machine unit. The controller is also configured to count the plurality of ripples determined to be valid using the finite state machine unit and to determine at least one of a motor rotational position and a motor speed of the motor based on a quantity of the plurality of ripples determined to be valid.
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公开(公告)号：US10655378B2
公开(公告)日：2020-05-19
申请号：US15884582
申请日：2018-01-31
Applicant: Magna Closures Inc.
Inventor： Vadym Podkopayev
Abstract: A power door actuation system including a swing door actuator assembly having a rotatable drive nut assembly operable to move the door between a closed position and at least one open position to provide a power opening and closing function.
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公开(公告)号：US10655368B2
公开(公告)日：2020-05-19
申请号：US15672604
申请日：2017-08-09
Applicant: Magna Closures Inc.
Inventor： Antonio Frello , Davide Dente
Abstract: An e-latch assembly and method for operating for a closure panel of a vehicle, the closure panel operable between an open state and a closed state. The e-latch assembly is configured to control via an open command to operate an electric motor of the e-latch assembly in order to change a state of the electric motor during a latch release operation from a motor home position to a motor open position; and to control via a a reset command to change the state from the motor open position to the motor home position by controlling the reset command only when one or more sensors indicate a position of at least one of the closure panel or a ratchet or a pawl of the e-latch assembly reflecting the closure panel returning from the open state to the closed state.
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Patent Agency Ranking
公开(公告)号：US20200001691A1
公开(公告)日：2020-01-02
申请号：US16446049
申请日：2019-06-19
Applicant: MAGNA CLOSURES INC.
Inventor： Philip GRELLA
IPC: B60J5/04
Abstract: A carrier module for a motor vehicle door assembly having inner and outer panels defining a door panel structure with the inner panel having an opening for selective access to an internal door cavity between the inner and outer panels is provided. The carrier including an outer periphery configured for attachment to the inner panel to substantially close off the opening, and at least one reinforcement member fixed to the carrier, the at least one reinforcement member being formed of a material having a resistance to loading that is greater than a resistance to loading of a material of the carrier.
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公开(公告)号：US10443292B2
公开(公告)日：2019-10-15
申请号：US15493285
申请日：2017-04-21
Applicant: Magna Closures Inc.
Inventor： Samuel R. Baruco , Gabriele Wayne Sabatini , J. R. Scott Mitchell , Kurt M. Schatz
Abstract: A non-contact obstacle detection (NCOD) system for a motor vehicle and a method of operating the non-contact obstacle detection system are disclosed. The NCOD system includes a main electronic control unit adapted to connect to a power source. At least one non-contact obstacle sensor is coupled to the main electronic control unit for detecting obstacles near a closure member of the vehicle. The control unit is configured to detect an obstacle and cease movement of the closure member in response to the obstacle being detected. Additionally, the control unit is configured to release a latch and apply power to a motor in response to the obstacle not being detected. The control unit is also configured to determine whether the closure member is in a full open position, and continue to apply power to a motor coupled to the closure member if the closure member is not in the full open position.
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公开(公告)号：US20190292817A1
公开(公告)日：2019-09-26
申请号：US16362736
申请日：2019-03-25
Applicant: MAGNA CLOSURES INC.
Inventor： Kris TOMASZEWSKI
Abstract: A power-operated vehicle closure system includes a vehicle door equipped with a cinch assembly having a power actuator and a closure latch assembly having a latch mechanism and a latch cinch mechanism. Actuation of the power actuator in a first direction provides a power cinch operation to cause the latch cinch mechanism to cinch the latch mechanism. Actuation of the power actuator in a second direction provides a power ice breaking operation to cause the latch cinch mechanism to open the latch mechanism. The system includes a controller that receives signals indicating the positions of a ratchet and a pawl of the latch mechanism and controls the power actuator to operate the latch cinch mechanism in either the first or second direction.
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公开(公告)号：US20190218841A1
公开(公告)日：2019-07-18
申请号：US16247221
申请日：2019-01-14
Applicant: Magna Closures Inc.
Inventor： Joseph SCHEURING , Wieslaw NOWICKI
IPC: E05F1/12
CPC classification number: E05F1/1238 , E05Y2201/246 , E05Y2201/416 , E05Y2900/532 , E05Y2900/548
Abstract: An extension mechanism for coupling with a closure panel to assist in opening and closing of the closure panel of a vehicle between a fully closed position and a fully open position of the closure panel, the extension mechanism including: an inner tube having an outer surface; an outer tube having an inner surface and overlapping the inner tube for at least a portion of the outer surface along an extension axis, such that the inner surface and the outer surface are adjacent to one another when overlapped; a first spring positioned along the extension axis in an interior of the outer tube; a second spring positioned along the extension axis in an interior of the inner tube; a seal positioned between the inner surface and the outer surface; and a stopper to engage the first spring at one end and engage the second spring at an opposite end such that the first spring and the second spring are in series with one another along the extension axis; wherein the one end and the opposite end are spaced apart from one another such that the seal is positioned between the one and opposite end.
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公开(公告)号：US20190211605A1
公开(公告)日：2019-07-11
申请号：US16238150
申请日：2019-01-02
Applicant: MAGNA CLOSURES INC.
Inventor： Joseph SCHEURING , Wieslaw NOWICKI
IPC: E05F15/622 , B60J5/04 , B60J5/10 , E05F15/70
Abstract: An electromechanical strut is provided for moving a pivotal closure member between open and closed positions relative to a motor vehicle body. The electromechanical strut includes a drive mechanism having a motor-gearbox assembly, flex coupling assembly, and a spring-loaded supplemental friction assembly that are operable to drive a rotatable power screw. The drive mechanism converts rotary motion of the power screw into linear motion of an extensible member to move the extensible member between a retracted position corresponding to the closure member closed position and an extended position corresponding to the closure member open position. The motor-gearbox assembly includes a motor and a geartrain having an output component driven at a reduced speed relative to the motor speed. The flex coupling assembly is operably disposed between the output component and the power screw. The spring-loaded supplemental friction assembly generates and applies a supplemental frictional force to the flex coupling assembly.
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