公开(公告)号：US5137311A

公开(公告)日：1992-08-11

申请号：US753753

申请日：1991-09-03

申请人： Brackmann: Horst

发明人： Brackmann: Horst

IPC分类号： E05B81/14

CPC分类号： E05B81/14 ,  Y10S292/43 ,  Y10T292/1047

摘要： A motor-vehicle door latch for securing together two relatively movable body parts has a housing mounted on one of the parts, a bolt mounted on the other part and engageable in the housing, a fork pivotal in the housing between a latched position engaging around the bolt when therein and an unlatched position permitting the bolt to enter and exit the housing, and a pawl pivotal in the housing between a holding position retaining the fork in the latched position and a freeing position permitting the fork to move between its positions. A release lever engageable with the pawl is pivotal in the housing between a holding position holding the pawl in its freeing position and a freeing position in which it does not impede movement of the pawl between its positions. A position-holding element engageable in the housing with the lever is movable between a blocking position preventing movement of the lever out of the freeing position and an unblocking position permitting movement of the lever between its positions. A switch operatively associated with the holding element generates an output when same is in the blocking position.

摘要翻译： 用于将两个相对可移动的主体部件固定在一起的机动车门闩锁具有安装在其中一个部件上的壳体，安装在另一部分上并可接合在壳体中的螺栓，在壳体内枢转的锁定位置 螺栓，其中允许螺栓进入和离开壳体的解锁位置;以及在壳体内枢转在保持位置处于锁定位置的保持位置和允许叉在其位置之间移动的释放位置的棘爪。 与棘爪接合的释放杆在壳体中枢转在保持位置处于其释放位置的保持位置和释放位置之间，其中爪不在其位置之间移动。 可与杠杆接合在壳体中的位置保持元件可以在防止杠杆离开释放位置的移动的阻挡位置与允许杠杆在其位置之间移动的解除位置之间移动。 当与阻挡位置相同时，与保持元件可操作地相关联的开关产生输出。