Door latch assembly for motor vehicles

    公开(公告)号:US10214945B2

    公开(公告)日:2019-02-26

    申请号:US14601283

    申请日:2015-01-21

    Inventor: Roman Cetnar

    Abstract: A door latch assembly is equipped with a latch mechanism, a locking mechanism, an operating mechanism and inside and outside release mechanisms. The locking mechanism includes a release link that is connected to an inside release lever connected to the inside release mechanism. This arrangement permits a vehicle door to be opened from inside the passenger compartment via actuation of the inside release mechanism in the event the outside release mechanism is damaged.

    Closure latch assembly
    2.
    发明授权

    公开(公告)号:US12252908B2

    公开(公告)日:2025-03-18

    申请号:US17641170

    申请日:2020-10-01

    Abstract: A closure latch assembly includes a latch module having a ratchet and a pawl, with the ratchet being moveable between a striker capture position and a striker release position and the pawl being moveable between a ratchet holding position, whereat the ratchet is maintained in the striker capture position, the a ratchet release position, whereat the ratchet is biased toward the striker release position. An actuator module including a power actuator is operably coupled to a drive gear. The drive gear has an actuation feature fixed thereto. A latch release mechanism operably couples the actuation feature to the pawl, wherein rotation of the drive gear via energization of the power actuator causes the latch release mechanism to move the pawl between the ratchet holding position and the ratchet release position.

    Closure latch assembly with latch mechanism having roller pawl assembly

    公开(公告)号:US12024930B2

    公开(公告)日:2024-07-02

    申请号:US17990792

    申请日:2022-11-21

    CPC classification number: E05B85/26 E05B17/007 E05B85/243 E05Y2900/531

    Abstract: A closure latch assembly having a latch mechanism is provided. The latch mechanism includes a ratchet and a pawl assembly pivotally supported for movement between a ratchet holding position whereat the pawl assembly is positioned to hold the ratchet in its striker capture position and a ratchet releasing position whereat the pawl assembly is located to permit movement of the ratchet to its striker release position. The pawl assembly has a carrier and a pawl configured for rotation relative to one another about a pawl pin and a roller carried by the carrier. The roller is disposed between the pawl and the ratchet for selective rolling movement therebetween. The roller is disposed into abutment with a closing surface of the ratchet while the pawl assembly is in the ratchet holding position and is spaced from closing surface while the pawl assembly is in the ratchet releasing position.

    Closure latch assembly with latch mechanism having roller pawl assembly

    公开(公告)号:US11512509B2

    公开(公告)日:2022-11-29

    申请号:US16268603

    申请日:2019-02-06

    Abstract: A closure latch assembly having a latch mechanism is provided. The latch mechanism includes a ratchet and a pawl assembly pivotally supported for movement between a ratchet holding position whereat the pawl assembly is positioned to hold the ratchet in its striker capture position and a ratchet releasing position whereat the pawl assembly is located to permit movement of the ratchet to its striker release position. The pawl assembly has a carrier and a pawl configured for rotation relative to one another about a pawl pin and a roller carried by the carrier. The roller is disposed between the pawl and the ratchet for selective rolling movement therebetween. The roller is disposed into abutment with a closing surface of the ratchet while the pawl assembly is in the ratchet holding position and is spaced from closing surface while the pawl assembly is in the ratchet releasing position.

    DOOR LATCH ASSEMBLY FOR MOTOR VEHICLES
    7.
    发明申请
    DOOR LATCH ASSEMBLY FOR MOTOR VEHICLES 审中-公开
    电动车门锁组件

    公开(公告)号:US20150204118A1

    公开(公告)日:2015-07-23

    申请号:US14601283

    申请日:2015-01-21

    Inventor: Roman Cetnar

    Abstract: A door latch assembly is equipped with a latch mechanism, a locking mechanism, an operating mechanism and inside and outside release mechanisms. The locking mechanism includes a release link that is connected to an inside release lever connected to the inside release mechanism. This arrangement permits a vehicle door to be opened from inside the passenger compartment via actuation of the inside release mechanism in the event the outside release mechanism is damaged.

    Abstract translation: 门闩组件配备有闩锁机构,锁定机构,操作机构以及内部和外部的释放机构。 锁定机构包括连接到内部释放杆的释放连杆,该释放杆连接到内部释放机构。 这种布置允许在外部释放机构被损坏的情况下通过内部释放机构的致动从车厢内部打开车门。

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