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公开(公告)号：US11781349B2
公开(公告)日：2023-10-10
申请号：US17576811
申请日：2022-01-14
申请人： MAGNA BOCO GMBH
发明人： Jörg Thomas Klein , Francesco Cumbo
摘要： A pedestrian protection feature for a closure latch assembly and method for moving a hood of a motor vehicle to a pop-up position and an open position are provided. The pedestrian protection feature includes an actuator configured to translate a slide cam member to cause a hook to pivot into a striker retaining position to prevent removal of a striker from the closure latch assembly and to pivot a lift lever into engagement with the striker to move the striker toward the hook, whereat the hood is moved to the pop-up position, and optionally a release feature to move the hook from the striker retaining position to a striker releasing position to allow the hood to be moved from the pop-up position to an open position.
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公开(公告)号：US11719025B2
公开(公告)日：2023-08-08
申请号：US17208144
申请日：2021-03-22
发明人： Kazutada Sasaki , Chisato Suetsugu , Shin Saeki , Csaba Szente , Ioan Dorin Ilea
摘要： Provided is a vehicle latch device including a latch body capable of being lifted up in a state of latching a striker provided to a hood of a vehicle; a position holder that holds a position of the latch body on a vehicle body side during a normal time; and an actuator that is interposed between the latch body and the position holder and lifts up the latch body at a time of pop-up. On the position holder, a striker releaser is disposed which releases a latched state of the striker latched by a latch of a latch mechanism provided to the latch body.
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公开(公告)号：US11203888B2
公开(公告)日：2021-12-21
申请号：US16743703
申请日：2020-01-15
申请人： Gecom Corporation
发明人： Bryan Farris , Brian Kepler
摘要： Latches including a slot having a length that allows a striker of the latch to move from a normal closed position downwardly toward the closed bottom of the slot into an over travel position.
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公开(公告)号：US11168498B2
公开(公告)日：2021-11-09
申请号：US16106336
申请日：2018-08-21
申请人： Magna Closures Inc.
发明人： John Distefano , Csaba Szente
摘要： A hood latch for a motor vehicle is provided. The hood latch includes a lift lever, a pawl, a ratchet, a control lever and an actuator. The control lever has a first cam surface and a second cam surface. The actuator is configured for actuation in response to a signal detected by a sensor. The actuator is actuatable in response to the signal to move into engagement with the control lever to bring the first cam surface into operable engagement with the pawl to move the pawl out of locked engagement with the ratchet, whereupon the second cam surface is brought into engagement with the lift lever to rotate the lift lever into engagement with a striker, fixed to a hood of the motor vehicle, to move the hood to a partially open state.
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公开(公告)号：US20200240181A1
公开(公告)日：2020-07-30
申请号：US16844702
申请日：2020-04-09
申请人： MAGNA CLOSURES INC.
发明人： James J. Ferri , J.R. Scott Mitchell , Csaba Szente , Jagdeep Playia , Dikran Ghorghorian , John Clark , Gabriele Wayne Sabatini , Traian Miu , Aleksandar Jovanovic
摘要： A latch assembly for driving a closure panel from a closed panel position to an open panel position. The latch assembly comprises: a latch mechanism having a first latch element for retaining a mating latch component in a latched position and for moving the mating latch component from the latched position to an unlatched position when released, the movement of the first latch element biased towards the unlatched position by a latch biasing element; and an actuation system having: a mechanical energy storage system having a device for storing mechanical potential energy for assisting the latch biasing element in moving the mating latch component from the latched position to the unlatched position; a mechanical advantage system having a plurality of advantage elements for engaging the device, such that movement of the plurality of advantage elements is associated with a trigger force and cooperation of the plurality of advantage elements provides for amplification of the trigger force as an initiating force to release the stored mechanical potential energy; and a trigger system configured to provide the trigger force to release the stored mechanical potential energy.
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公开(公告)号：US10590683B2
公开(公告)日：2020-03-17
申请号：US15168904
申请日：2016-05-31
发明人： Francesco Cumbo
摘要： A vehicle hood latch and method of unlatching a vehicle hood is provided. The vehicle hood latch includes a housing; a ratchet pivotally mounted on the housing; a pawl pivotally mounted on the housing and biased into engagement with the ratchet; a pin fixed for conjoint movement with the pawl; a double pull lever operably mounted to the housing and having an abutment surface configured for operable engagement with the pin, and a primary safety catch lever operably mounted to the housing. The primary safety catch lever is configured to pivot from a locked first position to an unlocked second position. The primary safety catch lever moves from the first locked position to the second unlocked position in response to translational movement of the double pull lever caused by engagement of the pin with the abutment surface of the double pull lever.
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公开(公告)号：US20190152425A1
公开(公告)日：2019-05-23
申请号：US16197623
申请日：2018-11-21
申请人： MAGNA CLOSURES INC.
发明人： Csaba SZENTE , John Distefano , Ioan Dorin Ilea
摘要： A latch assembly for a closure panel of a vehicle, the latch assembly comprising: a mounting plate; a ratchet and pawl pivotally mounted to the mounting plate, the ratchet for retaining a mating latch component in a primary latched position in a slot of the mounting plate, the ratchet released from the primary latched position by movement of the pawl; a secondary catch coupled to the mounting plate for retaining the mating latch component in a secondary latched position after the mating latch component being released from the ratchet; an active secondary catch coupled to the mounting plate by a pivot connection, the active secondary catch for retaining the mating latch component in a travel position after said mating latch component being released from the ratchet, the travel position being further from the slot than the secondary latched position, the active secondary catch having a slot providing for translation of the pivot connection therein; a lift lever mounted to the mounting plate, the lift lever for moving the mating latch component past the secondary latched position to the travel position as the pivot connection travels along the slot; wherein actuation of the lift lever by an actuation system causes movement of the secondary catch away from the slot in order to inhibit retention of the mating latch component thereby and to deploy the active secondary catch towards the slot in a deployed position in order to facilitate retention of the mating latch component thereby.
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公开(公告)号：US20180371804A1
公开(公告)日：2018-12-27
申请号：US16065139
申请日：2016-11-28
申请人： Kiekert AG
发明人： Ömer Inan , Holger Schiffer , Michael Scholz , Thomas Schönenberg
CPC分类号： E05B77/08 , B60R21/38 , E05B17/0037 , E05B83/16 , E05B83/24 , E05B85/26 , E05B2015/0486
摘要： A safety device for a motor vehicle, which has a striker, a pawl, a rotary latch having an opening direction of rotation, a closing direction of rotation, and a main locking position, and preferably a front hood, wherein the safety device has a blocking element, which has a blockage position and a release position, and the rotary latch is blocked in the closing direction of rotation in the blockage position of the blocking element, wherein the rotary latch is released in the closing direction of rotation by the blocking element in the release position of the blocking element and lowering of the striker is enabled in the main locking position of the rotary latch and movement of the blocking element from the release position to the blockage position is controlled by means of the pawl.
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公开(公告)号：US20170167168A1
公开(公告)日：2017-06-15
申请号：US15371688
申请日：2016-12-07
申请人： Magna Closures Inc.
发明人： Jianjun YU , Hongying WANG , Hongyuan LI
摘要： A latch for a closure panel of a vehicle including a latch housing; a ratchet mounted to the latch housing and movable between a closed position and an open position, the ratchet having a channel for receiving a striker with a first portion relative to the channel and a second portion relative to the channel, the channel having an over slam region positioned adjacent to a bottom of the channel; a pawl mounted to the latch housing and movable between a ratchet holding position and a ratchet release position; and a pair of levers mounted to the latch housing and configured for corotation about a pivot, the pair of levers biased towards a rest position by a biasing member coupled to at least one of the pair of levers.
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公开(公告)号：US09637082B2
公开(公告)日：2017-05-02
申请号：US14878062
申请日：2015-10-08
申请人： Magna Closures Inc.
发明人： James J. Ferri , John Robert Scott Mitchell , Csaba Szente , Jagdeep Playia , Dikran Ghorghorian , Gabriele Wayne Sabatini , Traian Miu , John Clark
CPC分类号： B60R21/38 , B60R21/013 , B62D25/10 , B62D25/12 , E05B77/08 , E05F7/00 , E05Y2900/536
摘要： A latch assembly for driving a closure panel from a closed panel position to an open panel position. The latch assembly comprises: a latch mechanism having a first latch element for retaining a mating latch component in a latched position and for moving the mating latch component from the latched position to an unlatched position when released, the movement of the first latch element biased towards the unlatched position by a latch biasing element; and an actuation system having: a mechanical energy storage system having a device for storing mechanical potential energy for assisting the latch biasing element in moving the mating latch component from the latched position to the unlatched position; a mechanical advantage system having a plurality of advantage elements for engaging the device, such that movement of the plurality of advantage elements is associated with a trigger force and cooperation of the plurality of advantage elements provides for amplification of the trigger force as an initiating force to release the stored mechanical potential energy; and a trigger system configured to provide the trigger force to release the stored mechanical potential energy.
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