公开(公告)号：US20240250573A1

公开(公告)日：2024-07-25

申请号：US18292418

申请日：2022-08-17

Applicant: KIEKERT AG

Inventor： Michael BERRES

IPC: H02K5/08 ,  H02K7/116

CPC classification number: H02K5/08 ,  H02K7/1166

Abstract: An electric motor-driven actuation device for motor vehicle applications, comprising an at least two-piece housing that is made of plastic and includes a body and a cover. Furthermore, an electric motor is arranged in the housing. In addition, at least one metal contact assembly for the electric motor is provided. According to the invention, the electric motor and the contact assembly define a unit that can be pre-assembled and be jointly placed in a housing cavity accommodating the unit.

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.