公开(公告)号：US20220364397A1

公开(公告)日：2022-11-17

申请号：US17620174

申请日：2020-05-15

Applicant: Kiekert AG

Inventor： Bernhard DROST ,  Christian STURM

IPC: E05B83/24 ,  E05B81/56 ,  E05B81/06 ,  E05B77/54 ,  E05B81/14 ,  E05B81/72

Abstract: A motor vehicle lock, in particular a motor vehicle bonnet lock. Same is designed with a locking mechanism substantially formed by a rotatory latch and a pawl for cooperating with a locking bolt. In addition, a catch hook is provided for independent and additional securing of a locking bolt. The locking mechanism is provided with a locking mechanism drive and the catch hook is provided with a catch hook drive. According to the invention, the locking mechanism drive and the catch hook drive are optionally actuated by motor vehicle signals.

公开(公告)号：US20210317688A1

公开(公告)日：2021-10-14

申请号：US17251927

申请日：2019-06-05

Applicant: Kiekert AG

Inventor： Bernhard DROST ,  Christian STURM

IPC: E05B81/56 ,  E05B77/54 ,  E05B79/20 ,  E05B81/66 ,  E05B83/26 ,  E05B81/06 ,  E05B81/50

Abstract: A motor vehicle door lock which is equipped with a body-side motor vehicle door lock and a bonnet-side or door-side locking bolt bracket, or vice-versa. Furthermore, at least one opening/retracting drive for a locking mechanism and a handle for manual emergency opening of the locking mechanism are provided in the motor vehicle door lock. According to the invention a locking element, the position of which is checked with the aid of at least one sensor, is associated with the handle.

公开(公告)号：US20230013256A1

公开(公告)日：2023-01-19

申请号：US17785945

申请日：2020-12-15

Applicant: Kiekert AG

Inventor： Thorsten BENDEL ,  Michael BERRES ,  Bernhard DROST ,  Christian STURM

IPC: E05F15/614

Abstract: A door drive for a motor vehicle door or motor vehicle flap, which is provided with an electromotive drive, a transmission downstream of the drive, and a force-transmission element. The force-transmission element is operatively connected to a leaf of the motor vehicle door or motor vehicle flap. An output element of the transmission and the force-transmission element are coupled by a toothing with compensation for play. According to the invention, the output element and/or the force-transmission element are not only designed to be moveable for play compensation, but can also be permanently fixed after the compensation for play.

公开(公告)号：US20210017794A1

公开(公告)日：2021-01-21

申请号：US16980876

申请日：2019-03-01

Applicant: Kiekert AG

Inventor： Bernhard DROST ,  Murat ÖZDOGAN ,  Michael SCHOLZ ,  Holger SCHIFFER

IPC: E05B81/06 ,  E05B83/24

Abstract: A motor vehicle door lock, more particularly a flap lock or a hood lock. The basic design of the motor vehicle door lock is equipped with a locking mechanism substantially consisting of a rotary latch and a pawl. There is also a motorized closing aid which has a motor and also a first lever, which is acted upon by the motor, and a second lever. The two levers are hinged to each other. According to the invention, during the lowering of a flap or hood, the second lever first of all carries out a movement, which is controlled by the rotary latch, while simultaneously freewheeling in relation to the first lever. Only following the freewheeling does the first lever, which is then driven, act upon the second lever, in order to close the rotary latch.

公开(公告)号：US20180371807A1

公开(公告)日：2018-12-27

申请号：US16062647

申请日：2016-11-28

Applicant: KIEKERT AG

Inventor： Christian STURM ,  Bernhard DROST ,  Murat OZDOGAN

IPC: E05B83/24 ,  E05B79/20 ,  E05B47/06

Abstract: A method for the actuation of an actuating device and to an actuating device with at least one lock, in particular a lock for a front bonnet of a motor vehicle, comprising a rotary latch, wherein the rotary latch can be brought by means of a lock holder into a locked position, with an actuating element connected to the lock, wherein, after a first actuation of the actuating element, the front bonnet can be brought from a locked position into a supported position and wherein, after at least one further actuation of the actuating element, the front bonnet can be brought into a release position, and with an actuation transmission means, in particular a Bowden cable, between the actuating element and the lock, wherein a means for disabling the actuating device is provided, with the result that an actuation of the lock by means of the actuating element can be suppressed.