Elektrische Servolenkvorrichtung

Details

Veröffentlichungs-Nr.

EP4782307

Anmeldetag

22. September 2023

Veröffentlichung

27. März 2025

Rechtsraum

EP

IPC

B62D5/04, B62D3/02

Abstract

An electric power steering system (20) includes a motor (22B), a reducer (22C), and a steering gearbox (22A). The steering gearbox includes an input shaft (61) and a first housing (41). The reducer includes first to fourth gears (51 to 54), a second housing (42), and a third housing (43). The first gear is linked to a motor shaft (22B1) and rotates around a first axis (O1), the second gear and the third gear are linked coaxially and rotate around a second axis (O2), and the fourth gear is linked to an end portion of the input shaft in an axial direction and rotates about a third axis (O3). Relative positions of the first axis (O1) and the third axis (O3) are defined by attaching the motor (22B) and the first housing (41) to the second housing (42) from a same attaching direction in the axial direction of the input shaft.

Anmelder

Firma

JTEKT CORPORATION

Land

🇯🇵 Japan

Fachgebiete