Patent · US Active

Chassis actuator device for a vehicle

US9221316B2 · kind B2 · utility

0Cited by

6References

6Claims

0Family size

Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Ralf Mayer · Weitra, AT
Thomas Dirnberger · Herzogenaurach, DE
Alois Friedrich · Dinkelsbühl, DE
Manfred Kraus · Kehl, DE

Key dates

Filing date	Apr 3, 2014
Grant date	Dec 29, 2015
Priority date	—
Expiry date	Apr 3, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60G2206/427
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

Roll stabilizers as an example for chassis actuators are used for compensating or suppressing rolling movements of a vehicle about its longitudinal axis. Such rolling movements are caused, in particular, when driving around curves due to centrifugal forces. A chassis actuator device is provided, in particular, a roll stabilizer, for a vehicle with a flange connection between an actuator and a stabilization component. A holder-side positive-locking contour is arranged on a holder section of the flange connection and a flange-side positive-locking contour is arranged on a flange. The positive-locking contours together form a positive-locking connection in the circumferential direction about a torsion axis A, and the flange-side positive-locking contour is arranged on a flange-side lateral surface and/or the holder-side positive-locking contour is arranged on a holder-side lateral surface.

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