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    Vehicle door latch
    1.
    发明公开
    Vehicle door latch 审中-公开
    车门闩

    公开(公告)号：EP1433911A1

    公开(公告)日：2004-06-30

    申请号：EP04007600.2

    申请日：1999-07-21

    Applicant: Delphi Technologies, Inc.

    Inventor： Arabia Jr., Frank Joseph ,  Paulik, Jerry ,  Paulik, Rita Margarete ,  Perkins, Donald Michael

    IPC: E05B65/32 ,  E05B47/00

    CPC classification number: E05B81/06 ,  E05B77/245 ,  E05B77/28 ,  E05B77/32 ,  E05B81/16 ,  E05B81/34 ,  E05B81/62 ,  E05B85/02 ,  Y10T292/1047 ,  Y10T292/1082

    Abstract: A vehicle door latch (10) has a forkbolt (24), a detent (26), a release mechanism and a lock mechanism. The detent (26) is moved by an intermittent lever (46). A lock lever (56) moves the intermittent lever (46) back and forth between an unlock position where the intermittent lever (46) drives the detent (26) to release the forkbolt (24) and a lock position where the intermittent lever (46) free wheels with respect to the detent (26). The lock lever (56) includes a lower lock lever (82), an upper lock lever (84) and a spring (86) that stores energy when the lower lock lever (82) pivots with respect to the upper lock lever (84). The lock mechanism includes an inside lock lever (96) and an outside lock lever (106) for operating the lower lock lever (82). The door latch (10) also includes a motor driven actuator assembly (92) for operating the lock mechanism and a double lock assembly (104) for disabling the lock assembly so that the door latch cannot be unlocked by the inside lock lever (96).

    Abstract translation: 车门闩（10）具有叉栓（24），掣子（26），释放机构和锁定机构。 棘爪（26）由间歇杠杆（46）移动。 锁定杆56使间歇杆46在间歇杆46驱动止动器26解除叉栓24的解锁位置与间歇杆46的锁定位置之间往复移动， ）相对于棘爪（26）的空转轮。 当下锁定杆82相对于上锁定杆84枢转时，锁定杆56包括下锁定杆82，上锁定杆84和储存能量的弹簧86， 。 锁定机构包括用于操作下部锁定杆（82）的内部锁定杆（96）和外部锁定杆（106）。 门闩（10）还包括用于操作锁定机构的马达驱动致动器组件（92）和用于禁用锁定组件的双重锁定组件（104），使得门闩不能被内部锁定杆（96）解锁， 。

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