Title:
パワーステアリングシステム
Document Type and Number:
Japanese Patent JP2013523508
Kind Code:
A
Abstract:
A power steering system for a vehicle comprises a lead screw which is driven by a servo motor and which is composed of a nut that is mounted axially non-displaceably in a frame, and an axially displaceable component, the thread of which is engaged with a thread of the nut, wherein the nut is mounted in the frame by a rolling bearing. At least one side of the rolling bearing is provided on an outer ring with at least one respective bearing disk, the side of which facing away from the outer ring is provided in the radial region of the outer ring with a ring or an annular component made of elastomeric material, wherein the ring protrudes in the axial direction over the outer surface of the respective bearing disk when the rolling bearing is not installed.
Inventors:
Artur, Ruppe
Stephen, Trutman
Stephen, Trutman
Application Number:
JP2013500448A
Publication Date:
June 17, 2013
Filing Date:
March 21, 2011
Export Citation:
Assignee:
ZF LENKSYSTEME GMBH
International Classes:
B62D5/04; F16C27/06; F16C35/077
Domestic Patent References:
| JP2006069518A | 2006-03-16 | |||
| JPS6328882U | 1988-02-25 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Hiroyuki Nagai
Katsuomi Isogai
Junpei Okada
Hideyuki Mori
Yukihiro Hotta
Hiroyuki Nagai
Katsuomi Isogai
Junpei Okada
Hideyuki Mori
Yukihiro Hotta