公开(公告)号：US11536061B2

公开(公告)日：2022-12-27

申请号：US16333250

申请日：2017-08-18

Applicant: Kiekert AG

Inventor： Christian Sturm ,  Holger Schiffer ,  Michael Scholz ,  Bernhard Drost

IPC: E05B83/24 ,  E05B81/70 ,  E05B85/24 ,  E05B79/20 ,  E05B81/66 ,  E05B81/14

Abstract: A motor vehicle door lock, particularly a motor vehicle bonnet lock, includes a ratchet mechanism which substantially consists of a rotary latch and a pawl. The ratchet mechanism interacts with a lock retainer pin on a vehicle bonnet. A retention element is additionally provided which holds the pawl in a retention position, raised from the rotary latch, during unlocking of the bonnet. The lock retainer pin continues to engage in the rotary latch when in said retention position. During a first opening process which proceeds from the retention position, the lock retainer pin transfers the retention element into a release position that releases the pawl. During a subsequent bonnet closing process, the pawl can thus engage in the rotary latch, which can be pivoted without exertion of force by the lock retainer pin at least into the hold position.

公开(公告)号：US11414900B2

公开(公告)日：2022-08-16

申请号：US16605043

申请日：2018-03-01

Applicant: Kiekert AG

Inventor： Christian Sturm

IPC: E05B81/20 ,  E05B81/16 ,  E05B85/26 ,  E05B83/24 ,  E05B79/20

Abstract: A method and a locking device for a motor vehicle, in particular a bonnet lock, having a locking mechanism with a rotary latch and at least one pawl, a locking pin and an ejector interacting with the locking pin, wherein the locking pin can be brought into a lifting-off position by means of the ejector, and with at least one electrically actuable means for moving the lock holder from the lifting-off position into a locking position, wherein a drive lever is provided, and wherein the ejector and, at least indirectly, the rotary latch are actuable by means of the drive lever.

公开(公告)号：US10822843B2

公开(公告)日：2020-11-03

申请号：US15541036

申请日：2015-12-09

Applicant: Kiekert AG

Inventor： Christian Sturm

IPC: E05B79/20 ,  E05B81/40 ,  E05B81/24 ,  F16H25/20 ,  E05B15/04

Abstract: The invention relates to an actuating unit (14) having an actuating element (15), in particular to a closing drive for a motor vehicle lock, comprising a drive unit, a housing (18, 19), a spindle nut (16), and a spindle (15), wherein the spindle nut (16) is accommodated in the housing (18, 19) of the actuating unit (14), and a Bowden cable (20), wherein the Bowden cable (20) is connected to the spindle (15), wherein the spindle (15) has a stop (21), which interacts with the spindle nut (15), such that the travel of the spindle (15) can be limited.