Patent · US Active

Method of operating an adjustable roll stabilizer

US11511593B2 · kind B2 · utility

1Cited by

0References

10Claims

0Family size

Assignee

ZF FRIEDRICHSHAFEN AG · DE

Inventors

Stefan Lekon · Schepshake, DE
Hubertus Eilers · Hilter, DE
Gerald Holz · Konstanz, DE
Michael Beller · Powell, US
Thomas Hodrius · Weiler-Simmerberg, DE
Joachim Engel · Markdorf, DE

Key dates

Filing date	Aug 26, 2020
Grant date	Nov 29, 2022
Priority date	—
Expiry date	Jan 29, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60G2600/09
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method of operating an adjustable roll stabilizer (1) of a motor vehicle. The adjustable roll stabilizer (1) includes an actuator (2) which can rotate relative to a rotational axis (3) in order to twist two stabilizer sections (6a, 6b) connected thereto relative to one another about the rotational axis (3). The stabilizer sections (6a, 6b) are radially spaced away from the rotational axis (3) and each is coupled to a wheel suspension (7a, 7b, 8a, 8b, 9a, 9b). The actuator (2) is controlled on the basis of a system target torque specified for the vehicle, and the specified system target torque is tested for acceptability in relation to a roll torque distribution (β) that is acceptable for the motor vehicle.

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