Patent · US Active

Power steering component for motor vehicles with reversible pump

US9731753B2 · kind B2 · utility

3Cited by

15References

7Claims

0Family size

Assignee

Robert Bosch Automotive Steering LLC · US

Inventors

Michael Haegele · Aalen, DE
Helmut Bareis · Mutlangen, DE
Daniel Forster · Perth, AU

Key dates

Filing date	Oct 22, 2013
Grant date	Aug 15, 2017
Priority date	—
Expiry date	Jun 23, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB62D6/10
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A steering gear component for a vehicle, comprising: a worm, which is mounted so as to be rotatably and axially non-displace able, wherein the worm has a ball screw for receiving a row of balls, and a ball nut, which is drivingly connected to the worm by way of the row of balls, and wherein the ball nut acts as a piston of a cylinder for steering force assistance, wherein a signal transmitter for a sensing element is arranged on the steering spindle and the sensing element is arranged on the worm, or wherein the sensing element is arranged on the steering spindle and the signal transmitter for the sensing element is arranged on the worm.

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