Patent · US Active

Steering system with an actuating device, and use of the steering system with actuating device

US11008036B2 · kind B2 · utility

1Cited by

9References

5Claims

0Family size

Assignee

ZF FRIEDRICHSHAFEN AG · DE

Inventors

Michael Klank
Jens Vortmeyer · Preußisch Oldendorf, DE
Hans-Jürgen Pfisterer · Osnabrück, DE
Adrian Riechmann · Osnabrück, DE
Christoph Anneken · Osnabrück, DE

Key dates

Filing date	Apr 27, 2017
Grant date	May 18, 2021
Priority date	—
Expiry date	Dec 19, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2025/2096
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A steering system with an actuating device (1), in particular a rear axle steering system, having a spindle drive (3) with a spindle (5) and a spindle nut (4) which is fitted into the housing (2) of the steering system in a positionally fixed but rotatable manner and is driven by an electric motor (9). The electric motor (9) is a vernier motor that drives the spindle drive (3) and is integrated in the spindle drive (3). The actuating device (1) is used for a rear axle steering system of a motor vehicle.

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