公开(公告)号：US20150240536A1

公开(公告)日：2015-08-27

申请号：US14627023

申请日：2015-02-20

Applicant: Magna Closures Inc.

Inventor： Francesco Cumbo

IPC: E05B85/20

CPC classification number: E05B85/20 ,  E05B77/06 ,  E05B2015/041 ,  Y10T292/108

Abstract: A door latch for a motor vehicle includes a supporting body, a closing assembly cooperating with a latch striker, an opening mechanism having an opening lever rotatable about a first axis, and an inertia lever hinged to the supporting body about a second axis and being free to rotate about the second axis between a release position in which the inertia lever is decoupled from opening mechanism, and a first blocking position and a second blocking position in which the inertia lever engages the opening lever and prevents the opening mechanism from moving the closing assembly from a closing configuration to an opening configuration.

Abstract translation: 用于机动车辆的门闩包括支撑体，与闩锁撞击器协作的关闭组件，具有可围绕第一轴线旋转的打开杆的打开机构和围绕第二轴线铰接到支撑体的惯性杆，并且自由 围绕第二轴线旋转，其中惯性杆与开启机构分离的释放位置和第一阻塞位置和第二阻塞位置之间，惯性杆接合开启杆并防止开启机构移动闭合组件 从关闭配置到打开配置。

公开(公告)号：US20220120117A1

公开(公告)日：2022-04-21

申请号：US17506060

申请日：2021-10-20

Applicant: MAGNA CLOSURES INC.

Inventor： Franco Giovanni Ottino ,  Francesco Cumbo ,  Ann-Margaret MOZOLA ,  Roman CETNAR ,  Fabio TERMINE ,  Luca BIGAZZI

IPC: E05B81/56 ,  E05B81/06 ,  E05B81/22 ,  E05B81/16 ,  E05B81/66 ,  E05B81/74 ,  E05B83/38 ,  E05B77/54 ,  E05B77/04 ,  E05B85/26 ,  B60J5/04

Abstract: A door latch system is provided for a motor vehicle having a front door having a forward portion configured for sealed engagement with an A-pillar and a rear door having a rearward portion configured for sealed engagement with a C-pillar, the front and rear doors being configured for movement relative to a vehicle body of the motor vehicle to bring respective rearward and forward portions into sealed engagement with one another to close off a B-pillarless opening bounded by the vehicle body. The door latch system includes a retractable striker assembly and/or retractable ratchet assembly attached to one of the front and rear doors and includes a respective retractable striker and/or retractable ratchet movable between extended and retracted positions.

公开(公告)号：US11280121B2

公开(公告)日：2022-03-22

申请号：US16291054

申请日：2019-03-04

Applicant: MAGNA CLOSURES INC.

Inventor： Dunia Sardelli ,  Marco Taurasi ,  Francesco Cumbo

IPC: E05B81/90 ,  E05B81/14 ,  E05B81/36 ,  E05B15/00 ,  E05B77/02

Abstract: A power latch assembly for motor vehicle closure applications is provided that is normally actuated via electrical signals whereat inside and outside door handles are mechanically disengaged and wherein the inside and outside door handles can be selectively and/or automatically changed for mechanically engaged actuation. The inside door handles can be provided to be mechanically actuatable in direct response to selective disengagement of a child lock. The outside door handles can be provided to be mechanically actuatable in direct response to a crash condition.

公开(公告)号：US11274477B2

公开(公告)日：2022-03-15

申请号：US15996724

申请日：2018-06-04

Applicant: MAGNA CLOSURES INC.

Inventor： Francesco Cumbo ,  Luca Bigazzi

IPC: E05B81/14 ,  E05B81/20 ,  E05B81/22 ,  E05B47/06 ,  E05B47/00 ,  E05B81/70 ,  E05B81/68 ,  E05B81/24 ,  E05B81/34 ,  E05B81/06

Abstract: A latch assembly for a closure panel of a vehicle, the latch assembly including: a housing; a ratchet and pawl pivotally coupled to the housing, the ratchet for interaction with a striker such that one of the latch assembly and the striker being mounted on the closure panel and the other of the latch assembly and the striker being mounted on a body of the vehicle; a presentment mechanism mounted to the housing having one or more presentment members, such that the one or more presentment members is driven for influencing a position of the ratchet during presentment of the striker out of a slot of the ratchet to a presentment position; and an actuator for engaging with the presentment mechanism to effect the driven of the one or more presentment members.

公开(公告)号：US11220853B2

公开(公告)日：2022-01-11

申请号：US16799228

申请日：2020-02-24

Applicant: Magna Closures Inc.

Inventor： Francesco Cumbo

IPC: E05F15/00 ,  E05F15/41 ,  E05F15/611 ,  F16H25/20

Abstract: A door presenter with a toothed clutch includes an extensible member that is controllable by a motor. The extensible member is driven by a lead screw, which is rotated by the motor via the toothed clutch to translate the extensible member. The toothed clutch includes a coupling disk and a coupling lever. The coupling disk is rotationally fixed to the lead screw, and the coupling lever is rotationally fixed to a drive gear driven by the motor. An axial load applied to the extensible member toward the toothed clutch causes rotation of the lead screw and coupling disk when the load exceeds a clutch disengagement threshold. The clutch will reengage after further relative rotation of the coupling disk and the coupling lever, which may occur in response to rotation of the lead screw or rotation of the coupling lever caused by actuation of the motor.

公开(公告)号：US11035157B2

公开(公告)日：2021-06-15

申请号：US15986921

申请日：2018-05-23

Applicant: Magna Closures Inc.

Inventor： Francesco Cumbo

IPC: E05B81/80 ,  E05B81/16 ,  E05B81/44 ,  E05B81/30 ,  E05B81/82 ,  E05B81/86 ,  E05B81/42 ,  E05B81/34 ,  E05B81/06

Abstract: The present disclosure relates to a closure latch for a vehicle door, and more particularly to a closure latch for a vehicle door equipped with a passive entry feature. To this end, the present disclosure relates to the use of a bidirectional power release mechanism operable in a first mode to release a latch mechanism under normal operating conditions and which is operable in a second mode to release the latch mechanism under emergency operating conditions.

公开(公告)号：US11008797B2

公开(公告)日：2021-05-18

申请号：US16190642

申请日：2018-11-14

Applicant: MAGNA CLOSURES INC.

Inventor： Fabio Termine ,  Francesco Cumbo

IPC: E05F15/622

Abstract: A power door actuation system for a vehicle door includes a power-operated presenter actuator mounted to one of the vehicle body and the vehicle door. The power-operated presenter actuator includes a motor and an extensible member being translatable between a retracted position and an extended position along a first axis in response to selective actuation of the motor. The motor has a motor shaft that extends along a second axis that is substantially parallel to the first axis along which the extensible member translates. Powered movement of the extensible member between its retracted and extended positions results in corresponding movement of the vehicle door between closed and presented positions.

公开(公告)号：US10711504B2

公开(公告)日：2020-07-14

申请号：US15674988

申请日：2017-08-11

Applicant: Magna Closures Inc.

Inventor： Martin Roos ,  Francesco Cumbo

IPC: E05F15/622 ,  E05B81/00 ,  E05F15/614

Abstract: A power door actuation system for a vehicle door includes a power-operated presenter assembly fixed to one of the vehicle door and vehicle body and an auxiliary latch assembly fixed to the other one of the vehicle door and vehicle body. A latched relationship is maintained between the vehicle door and the vehicle body when the presenter assembly moves the door between a closed position and a deployed position.

公开(公告)号：US10683682B2

公开(公告)日：2020-06-16

申请号：US15581881

申请日：2017-04-28

Applicant: Magna Closures Inc.

Inventor： Marco Taurasi ,  Francesco Cumbo

IPC: E05B77/22 ,  E05B81/06 ,  E05B81/16 ,  E05B83/36

Abstract: The present disclosure relates to a closure latch for a vehicle door, and more particularly to a closure latch for a vehicle door equipped with a passive entry feature. To this end, the present disclosure relates to the use of a power child lock actuator to manage the double pull function of the closure latch.

公开(公告)号：US10655366B2

公开(公告)日：2020-05-19

申请号：US14627023

申请日：2015-02-20

Applicant: Magna Closures Inc.

Inventor： Francesco Cumbo

IPC: E05B77/06 ,  E05B85/20 ,  E05B15/04

Abstract: A door latch for a motor vehicle includes a supporting body, a closing assembly cooperating with a latch striker, an opening mechanism having an opening lever rotatable about a first axis, and an inertia lever hinged to the supporting body about a second axis and being free to rotate about the second axis between a release position in which the inertia lever is decoupled from opening mechanism, and a first blocking position and a second blocking position in which the inertia lever engages the opening lever and prevents the opening mechanism from moving the closing assembly from a closing configuration to an opening configuration.