公开(公告)号：EP1138855A2

公开(公告)日：2001-10-04

申请号：EP01201008.8

申请日：2001-03-19

Applicant: Delphi Technologies, Inc.

Inventor： Guetzkow, Allison L. ,  Lee, Charles H. ,  Perkins, Donald M.

IPC: E05B65/20

CPC classification number: E05B85/243 ,  E05B77/18

Abstract: The door latch (10) has a rotatable fork bolt (30) that engages a striker pin (91). A detent (32) is pivotable into engagement with the fork bolt to latch the door latch. An intermittent lever (34) is pivotally attached to the detent. An unlatching lever (44) has an ear (46) that is pivotable into contact with a tab (48) on the intermittent lever to release the fork bolt. A pivotable locking lever (40) has a slot (41) that pivotally receives a pivot pin (38) on the intermittent lever. A cam surface (152) on the fork bolt engages the detent and moves the intermittent lever away from the fork bolt when the fork bolt is rotated toward a latched position by the striker pin. A cam follower (160) on the intermittent lever follows a cam surface (162) on the unlatching lever and moves the locking lever to an unlocked position. Holding an outside door handle in an open position when the door is closed moves the cam surface on the unlatching lever out of contact with the cam follower and leaves the locking lever locked.

Abstract translation: 门闩（10）具有接合撞针（91）的可旋转的叉形螺栓（30）。 棘爪（32）可枢转地与叉形螺栓接合以闩锁门锁。 间歇杆（34）枢转地附接到棘爪。 解锁杆（44）具有可枢转地与间歇杆上的突片（48）接触的耳朵（46），以释放叉形螺栓。 枢转锁定杆（40）具有在所述间歇杆上枢转地接收枢转销（38）的槽（41）。 当叉形螺栓通过撞针销向锁定位置旋转时，叉形螺栓上​​的凸轮表面（152）接合止动件并将间歇杆移动离开叉形螺栓。 间歇杠杆上的凸轮从动件（160）沿着解锁杆上的凸轮表面（162）并且将锁定杆移动到解锁位置。 当门关闭时，将外门把手保持在打开位置，使解锁杆上的凸轮表面与凸轮从动件脱离接触，并将锁定杆锁定。

公开(公告)号：EP1138855A3

公开(公告)日：2003-05-14

申请号：EP01201008.8

申请日：2001-03-19

Applicant: Delphi Technologies, Inc.

Inventor： Guetzkow, Allison L. ,  Lee, Charles H. ,  Perkins, Donald M.

IPC: E05B65/20 ,  E05B65/32

CPC classification number: E05B85/243 ,  E05B77/18

Abstract: The door latch (10) has a rotatable fork bolt (30) that engages a striker pin (91). A detent (32) is pivotable into engagement with the fork bolt to latch the door latch. An intermittent lever (34) is pivotally attached to the detent. An unlatching lever (44) has an ear (46) that is pivotable into contact with a tab (48) on the intermittent lever to release the fork bolt. A pivotable locking lever (40) has a slot (41) that pivotally receives a pivot pin (38) on the intermittent lever. A cam surface (152) on the fork bolt engages the detent and moves the intermittent lever away from the fork bolt when the fork bolt is rotated toward a latched position by the striker pin. A cam follower (160) on the intermittent lever follows a cam surface (162) on the unlatching lever and moves the locking lever to an unlocked position. Holding an outside door handle in an open position when the door is closed moves the cam surface on the unlatching lever out of contact with the cam follower and leaves the locking lever locked.