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1. WO2020067166 - HUB UNIT HAVING STEERING FUNCTION AND VEHICLE PROVIDED WITH HUB UNIT

Publication Number WO/2020/067166
Publication Date 02.04.2020
International Application No. PCT/JP2019/037617
International Filing Date 25.09.2019
IPC
B62D 7/09 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
7Steering linkage; Stub axles or their mountings
06for individually-pivoted wheels, e.g. on king-pins
08the pivotal axes being situated in a single plane transverse to the longitudinal centre line of the vehicle
09characterised by means varying the ratio between the steering angles of the steered wheels
B60G 9/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
9Resilient suspensions for a rigid axle or axle housing for two or more wheels
04the axle or housing not being pivotally mounted on the vehicle
B62D 5/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
B62D 7/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
7Steering linkage; Stub axles or their mountings
06for individually-pivoted wheels, e.g. on king-pins
14the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
CPC
B60G 9/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
9Resilient suspensions of a rigid axle or axle housing for two or more wheels
04the axle or housing not being pivotally mounted on the vehicle
B62D 5/04
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
B62D 7/09
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
7Steering linkage; Stub axles or their mountings
06for individually-pivoted wheels, e.g. on king-pins
08the pivotal axes being situated in a single plane transverse to the longitudinal centre line of the vehicle
09characterised by means varying the ratio between the steering angles of the steered wheels
B62D 7/14
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
7Steering linkage; Stub axles or their mountings
06for individually-pivoted wheels, e.g. on king-pins
14the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
Applicants
  • NTN株式会社 NTN CORPORATION [JP]/[JP]
Inventors
  • 大畑 佑介 OOHATA, Yuusuke
  • 大場 浩量 OOBA, Hirokazu
  • 宇都宮 聡 UTSUNOMIYA, Satoshi
Agents
  • 杉本 修司 SUGIMOTO, Shuji
  • 野田 雅士 NODA, Masashi
  • 堤 健郎 TSUTSUMI, Takeo
Priority Data
2018-18318928.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) HUB UNIT HAVING STEERING FUNCTION AND VEHICLE PROVIDED WITH HUB UNIT
(FR) UNITÉ MOYEU AVEC FONCTION DE DIRECTION ET VÉHICULE DOTÉ DE L'UNITÉ MOYEU
(JA) 操舵機能付ハブユニットおよびこれを備えた車両
Abstract
(EN)
A hub unit (1) having a steering function for steering a rear wheel according to the present invention is provided with: a hub unit body (2) that has a hub bearing (15) for supporting a rear wheel (9R); a unit support member (3) that is provided to a rear wheel suspension (Rs) so as to support the hub unit body (2) in such a manner as to be rotatable about a vertically extending turning shaft center (A); and a steering actuator (5) that causes the hub unit body (2) to rotate about the turning shaft center (A).
(FR)
Une unité moyeu (1) avec une fonction de direction pour orienter une roue arrière selon la présente invention comprend : un corps d'unité moyeu (2) qui comporte un palier de moyeu (15) supportant une roue arrière (9R) ; un élément de support d'unité (3) qui est disposé sur une suspension de roue arrière (Rs) de façon à supporter le corps d'unité moyeu (2) afin qu'il puisse tourner par rapport à un centre d'arbre de rotation s'étendant verticalement (A) ; et un actionneur de direction (5) qui fait tourner le corps d'unité moyeu (2) par rapport au centre d'arbre de rotation (A).
(JA)
本発明は、後輪を操舵する機能を有する操舵機能付ハブユニット(1)であって、後輪(9R)を支持するハブベアリング(15)を有するハブユニット本体(2)と、後輪サスペンション(Rs)に設けられ、ハブユニット本体(2)を上下方向に延びる転舵軸心(A)回りに回転自在に支持するユニット支持部材(3)と、ハブユニット本体(2)を転舵軸心(A)回りに回転させる操舵用アクチュエータ(5)とを備える。
Also published as
Latest bibliographic data on file with the International Bureau