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1. (WO2019065808) IN-WHEEL MOTOR DRIVE DEVICE
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Pub. No.: WO/2019/065808 International Application No.: PCT/JP2018/035868
Publication Date: 04.04.2019 International Filing Date: 27.09.2018
IPC:
B60K 7/00 (2006.01) ,F16H 1/06 (2006.01) ,F16H 57/04 (2010.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
7
Disposition of motor in, or adjacent to, traction wheel
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
1
Toothed gearings for conveying rotary motion
02
without gears having orbital motion
04
involving only two intermeshing members
06
with parallel axes
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
57
General details of gearing
04
Features relating to lubrication or cooling
Applicants:
NTN株式会社 NTN CORPORATION [JP/JP]; 大阪府大阪市西区京町堀1丁目3番17号 3-17, Kyomachibori 1-chome, Nishi-ku, Osaka-shi, Osaka 5500003, JP
Inventors:
竹内 直哉 TAKEUCHI Naoya; JP
田村 四郎 TAMURA Shiro; JP
太向 真也 TAIKOU Shinya; JP
Agent:
城村 邦彦 SHIROMURA Kunihiko; JP
熊野 剛 KUMANO Tsuyoshi; JP
Priority Data:
2017-18658327.09.2017JP
Title (EN) IN-WHEEL MOTOR DRIVE DEVICE
(FR) DISPOSITIF D'ENTRAÎNEMENT DE MOTEUR-ROUE
(JA) インホイールモータ駆動装置
Abstract:
(EN) This in-wheel motor drive device 10 is provided with a drive part 20 having an electric motor 21, and a housing 11 that accommodates the drive part 20, wherein the housing 11 is provided with: a mount part 12 of a ball joint 6 for rotatably connecting a lower arm 3 to the bottom section of the housing 11; and an oil storage part 13 which stores a lubrication oil 14 that is required to be provided to the drive part 20 while the drive part 20 is in operation. The oil storage part 13 is arranged at a position shifted in the vehicle front-to-rear direction (vehicle front side) with respect to the mount part 12, and is provided to overlap the mount part 12 when viewed in the vehicle front-to-rear direction.
(FR) L'invention concerne un dispositif d'entraînement de moteur-roue (10) qui est pourvu d'une partie d'entraînement (20), ayant un moteur électrique (21), et d'un boîtier (11) qui reçoit la partie d'entraînement (20). Le boîtier (11) est pourvu : d'une partie de montage (12) d'un joint à rotule (6) qui permet de relier de façon rotative un bras inférieur (3) à la section inférieure du boîtier (11) ; d'une partie de stockage d'huile (13) qui stocke une huile de graissage (14) qui doit être fournie à la partie d'entraînement (20) pendant que la partie d'entraînement (20) est en fonctionnement. La partie de stockage d'huile (13) est agencée à une position décalée dans la direction avant-arrière du véhicule (côté avant du véhicule) par rapport à la partie de montage (12), et est disposée de façon à chevaucher la partie de montage (12) lorsqu'elle est vue dans la direction avant-arrière du véhicule.
(JA) インホイールモータ駆動装置10は、電動モータ21を有する駆動部20と、駆動部20を収容したハウジング11とを備え、ハウジング11には、ロアアーム3をハウジング11の底部に対して回動可能に連結するためのボールジョイント6の装着部12と、駆動中の駆動部20に供給すべき潤滑油14を貯留した貯油部13とが設けられている。貯油部13は、装着部12に対して車両前後方向(車両前方側)にシフトした位置に配置され、かつ、車両前後方向から見たときに装着部12をオーバーラップするように設けられている。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)