Patent · US Active

Electromechanical actuator, especially for an anti-roll of a motor vehicle

US8613452B2 · kind B2 · utility

3Cited by

31References

17Claims

0Family size

Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Ulrich Grau · Emskirchen, DE
Thorsten Meyerhoefer · Bocholt, DE
Ralf Mayer · Weitra, AT

Key dates

Filing date	Jun 22, 2009
Grant date	Dec 24, 2013
Priority date	—
Expiry date	Nov 18, 2029

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60G2204/419
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An electromechanical actuator, especially for an anti-roll bar of a motor vehicle, that has two actuator elements, which can be rotated relative to each other about a common rotational axis, for which purpose an electric motor and a gearbox coupled therewith are provided. The electric motor is arranged in an actuator element for transmitting a torque, and an output shaft of the gearbox is coupled to the other actuator element. A mechanical overload coupling is provided in the torque-transmitting load path from the electric motor to the gearbox output shaft.

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