Patent · US Active

Actuating drive for motor vehicle applications

US11686131B2 · kind B2 · utility

0Cited by

4References

16Claims

0Family size

Assignee

Kiekert AG · DE

Inventors

Christian Sturm · Mistelgau, DE
Claus Topfer · Sindelfingen, DE

Key dates

Filing date	Mar 2, 2018
Grant date	Jun 27, 2023
Priority date	—
Expiry date	Feb 1, 2039

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE05B2015/0496
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

An actuating drive for motor vehicle applications, in particular for a motor vehicle lock comprising an actuating drive, for realizing different functional positions, includes an electromagnetic rotary actuator with a rotor and a stator, in particular a coil carrier, a drive lever, wherein the drive lever can be moved to different functional positions by the rotary actuator, and means for latching the drive lever in the functional position, wherein the drive lever interacts with a switching lever in such a way that, after a functional position of the drive lever is reached, a moment which stabilizes the functional position can be introduced into the drive lever by the switching lever.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.