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

IPC: E05B77/14 ,  E05B81/14 ,  E05B81/64 ,  E05B81/76 ,  E05B81/04 ,  E05B81/82 ,  E05B81/06

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.

公开(公告)号：US20180044949A1

公开(公告)日：2018-02-15

申请号：US15672604

申请日：2017-08-09

Applicant: Magna Closures Inc.

Inventor： Antonio Frello ,  Davide Dente

IPC: E05B77/14 ,  E05B81/04

CPC classification number: E05B77/14 ,  E05B81/04 ,  E05B81/06 ,  E05B81/14 ,  E05B81/64 ,  E05B81/76 ,  E05B81/82

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.

公开(公告)号：US20150330111A1

公开(公告)日：2015-11-19

申请号：US14653210

申请日：2013-12-24

Applicant: MAGNA CLOSURES INC.

Inventor： Davide Dente ,  Antonio Frello

IPC: E05B77/12 ,  E05B81/86 ,  E05B81/14

CPC classification number: E05B77/12 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/1872 ,  E05B81/14 ,  E05B81/86 ,  H02J7/0052 ,  H02J7/345

Abstract: An electronic latch assembly for a closure device of a motor vehicle, having an actuator group operable for actuation of the closure device and an electric motor controllable to drive the actuator group (6). The electronic latch assembly has a backup energy source, and a control unit controlling the electric motor and the backup energy source to provide a backup supply voltage (Vsc) during an emergency operating condition. The control unit is configured to enter an emergency mode to cause disabling of actuation of the closure device, upon detecting the occurrence of the emergency operating condition, and to maintain disabled the actuation of the closure device, during the emergency operating condition.

Abstract translation: 一种用于机动车辆的闭合装置的电子闩锁组件，具有可操作以致动闭合装置的致动器组和可驱动致动器组（6）的电动马达。 电子闩锁组件具有备用能量源，以及控制单元，其控制电动机和备用能量源，以在紧急操作状态期间提供备用电源电压（Vsc）。 控制单元被配置为进入紧急模式以在检测到紧急操作条件的发生时使闭合装置的致动被禁止，并且在紧急操作状态期间保持禁用关闭装置的致动。

公开(公告)号：US11377896B2

公开(公告)日：2022-07-05

申请号：US16276016

申请日：2019-02-14

Applicant: MAGNA CLOSURES INC.

Inventor： Jacopo Fanucchi ,  Fabio Bernardo ,  Antonio Frello

IPC: H02P6/08 ,  H02P6/17 ,  E05F15/695 ,  H02K7/14 ,  H02K11/215 ,  H02K29/08

Abstract: A window regulator system for a window coupled to a door and movable between fully open and closed positions and a short drop position and method of operation are disclosed. The system includes rails with window regulator lifter plate assemblies being moveable along the rails by cables. A motor winds the cables to move the window. An electronic control unit detects operation of at least one of a door handle and a latch of the door to identify a short drop request corresponding to the door shut or opened. The electronic control unit ensures that no freeplay exists in the window regulator system to provide accurate movement of the window and controls the motor to selectively raise the window to the fully closed position in response to the door being shut and temporarily lower the window to the short drop position in response to identifying the short drop request.

公开(公告)号：US10138656B2

公开(公告)日：2018-11-27

申请号：US14653210

申请日：2013-12-24

Applicant: Magna Closures Inc.

Inventor： Davide Dente ,  Antonio Frello

IPC: E05B77/12 ,  E05B81/86 ,  E05B81/14 ,  H02J7/00 ,  B60L11/18 ,  H02J7/34

Abstract: An electronic latch assembly for a closure device of a motor vehicle, having an actuator group operable for actuation of the closure device and an electric motor controllable to drive the actuator group (6). The electronic latch assembly has a backup energy source, and a control unit controlling the electric motor and the backup energy source to provide a backup supply voltage (Vsc) during an emergency operating condition. The control unit is configured to enter an emergency mode to cause disabling of actuation of the closure device, upon detecting the occurrence of the emergency operating condition, and to maintain disabled the actuation of the closure device, during the emergency operating condition.