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1. WO2020090661 - IN-WHEEL MOTOR DRIVE DEVICE MOUNTING STRUCTURE

Publication Number WO/2020/090661
Publication Date 07.05.2020
International Application No. PCT/JP2019/041924
International Filing Date 25.10.2019
IPC
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
B60K 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
7Disposition of motor in, or adjacent to, traction wheel
B60L 15/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
15Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
20for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B60G 3/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
3Resilient suspensions for a single wheel
18with two or more pivoted arms, e.g. parallelogram
20all arms being rigid
B60G 3/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
3Resilient suspensions for a single wheel
18with two or more pivoted arms, e.g. parallelogram
28at least one of the arms itself being resilient, e.g. leaf spring
B60K 17/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
17Arrangement or mounting of transmissions in vehicles
04characterised by arrangement, location, or kind of gearing
14the motor of fluid or electric gearing being disposed in, or adjacent to, traction wheel
Applicants
  • NTN株式会社 NTN CORPORATION [JP]/[JP]
Inventors
  • 杉浦 早織 SUGIURA, Saori
  • 田村 四郎 TAMURA, Shiro
Agents
  • 特許業務法人アイミー国際特許事務所 IMY INTERNATIONAL PATENT OFFICE, P.C.
Priority Data
2018-20693301.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) IN-WHEEL MOTOR DRIVE DEVICE MOUNTING STRUCTURE
(FR) STRUCTURE DE MONTAGE DE DISPOSITIF D'ENTRAÎNEMENT À MOTEUR-ROUE
(JA) インホイールモータ駆動装置の搭載構造
Abstract
(EN)
This in-wheel motor drive device mounting structure is provided with first in-wheel motor drive devices (1) arranged in the inner space of the front wheels (91f) of a four-wheel-drive vehicle (90), and second in-wheel motor drive devices (1) arranged in the inner space of the rear wheels (91b). The first and second in-wheel motor drive devices each contains a casing (10) which is linked to a suspension device via a suspension bracket, and in both the first and the second in-wheel motor drive devices, a motor unit (21) is offset from the vehicle wheel hub bearing towards the vehicle front.
(FR)
Cette invention concerne une structure de montage de dispositif d'entraînement à moteur-roue, pourvue de premiers dispositifs d'entraînement à moteur-roue (1) disposés dans l'espace interne des roues avant (91f) d'un véhicule à quatre roues motrices (90), et de seconds dispositifs d'entraînement à moteur-roue (1) disposés dans l'espace interne des roues arrière (91b). Les premier et second dispositifs d'entraînement à moteur-roue contiennent chacun un boîtier (10) qui est relié à un dispositif de suspension par l'intermédiaire d'un support de suspension, et dans les premier et second dispositifs d'entraînement à moteur-roue, une unité de moteur (21) est décalée du palier de moyeu de roue de véhicule vers l'avant du véhicule.
(JA)
インホイールモータ駆動装置の搭載構造は、四輪駆動車両(90)の前輪(91f)の内部空間に配置される第1のインホイールモータ駆動装置(1)と、後輪(91b)の内部空間に配置される第2のインホイールモータ駆動装置(1)とを備える。第1および第2のインホイールモータ駆動装置は、各々、懸架ブラケットを介して懸架装置と連結されるケーシング(10)を含み、第1および第2のインホイールモータ駆動装置の双方において、モータ部(21)が車輪ハブ軸受部よりも車両前方側にオフセットしている。
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