Global Patent Index - EP 3010783 A1

EP 3010783 A1 20160427 - DOUBLE-PINION STEERING MECHANISM HAVING A HOLLOW SHAFT MOTOR

Title (en)

DOUBLE-PINION STEERING MECHANISM HAVING A HOLLOW SHAFT MOTOR

Title (de)

DOPPELRITZEL-LENKGETRIEBE MIT HOHLWELLENMOTOR

Title (fr)

MECANISME DE DIRECTION À DEUX PIGNONS COMPORTANT UN MOTEUR À ARBRE CREUX

Publication

EP 3010783 A1 20160427 (DE)

Application

EP 14729670 A 20140613

Priority

  • DE 102013010362 A 20130621
  • EP 2014062322 W 20140613

Abstract (en)

[origin: WO2014202472A1] The invention relates to a steering mechanism, in particular for motor vehicles, having a steering housing (41), in which a steering rack (40) is mounted in a longitudinally displaceable manner and is connected to steerable wheels in order to pivot same, wherein the steering rack (40) is provided with a first toothed segment (38), which meshes with a first pinion (37) of a pinion shaft (6), and wherein the pinion shaft (6) is connected to a steering wheel indirectly by means of a steering shaft, wherein the steering rack (40) has a second toothed segment (39), which is opposite the first toothed segment (38) in relation to the longitudinal axis of the steering rack (40), and a second pinion (36) is provided, which is engaged with the second toothed segment (38), wherein an electric motor is provided, which indirectly drives the first pinion (37), which is mechanically coupled in a restricted manner to the second pinion (36) for rotation in the opposite direction, and wherein the electric motor is formed as a hollow shaft motor (1), which partially surrounds the input shaft (4) and/or the pinion shaft (6).

IPC 8 full level

B62D 5/04 (2006.01)

CPC (source: EP US)

B62D 3/126 (2013.01 - US); B62D 5/0421 (2013.01 - EP US); B62D 5/0442 (2013.01 - EP US)

Citation (search report)

See references of WO 2014202472A1

Citation (examination)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 102013010362 A1 20141224; DE 102013010362 B4 20210311; CN 105324293 A 20160210; CN 105324293 B 20180420; EP 3010783 A1 20160427; US 2016207565 A1 20160721; WO 2014202472 A1 20141224

DOCDB simple family (application)

DE 102013010362 A 20130621; CN 201480035364 A 20140613; EP 14729670 A 20140613; EP 2014062322 W 20140613; US 201414899091 A 20140613