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1. (WO2019065778) HUB UNIT EQUIPPED WITH STEERING FUNCTION, AND VEHICLE PROVIDED WITH SAME
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Pub. No.: WO/2019/065778 International Application No.: PCT/JP2018/035795
Publication Date: 04.04.2019 International Filing Date: 26.09.2018
IPC:
B62D 7/18 (2006.01) ,B62D 5/04 (2006.01) ,B62D 7/09 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
7
Steering linkage; Stub axles or their mountings
18
Steering knuckles; King-pins
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
5
Power-assisted or power-driven steering
04
electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
7
Steering linkage; Stub axles or their mountings
06
for individually-pivoted wheels, e.g. on king-pins
08
the pivotal axes being situated in a single plane transverse to the longitudinal centre line of the vehicle
09
characterised by means varying the ratio between the steering angles of the steered wheels
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:
大場 浩量 OOBA, Hirokazu; JP
大畑 佑介 OOHATA, Yuusuke; JP
Agent:
杉本 修司 SUGIMOTO, Shuji; JP
野田 雅士 NODA, Masashi; JP
堤 健郎 TSUTSUMI, Takeo; JP
Priority Data:
2017-18569527.09.2017JP
Title (EN) HUB UNIT EQUIPPED WITH STEERING FUNCTION, AND VEHICLE PROVIDED WITH SAME
(FR) UNITÉ DE MOYEU DOTÉE D'UNE FONCTION DE DIRECTION ET VÉHICULE POURVU DE LADITE UNITÉ
(JA) 転舵機能付ハブユニットおよびこれを備えた車両
Abstract:
(EN) This hub unit (1) equipped with an auxiliary steering function is provided with: a knuckle (6); a case (6b); a hub unit main body (2) which is provided with a hub bearing (15) for supporting a wheel, and which is installed on the knuckle (6) via upper and lower rotation-permitting support components (4, 4) in two places, so as to be capable of rotating around an auxiliary steering axis (A) extending in the vertical direction; and an actuator main body (7) which is installed on the knuckle (6), and which rotationally drives the hub unit main body (2) around the auxiliary steering axis (A). The case (6b) covers a portion or all of the actuator main body (2), and is formed as a portion of the knuckle (6) so as to be integrated with another portion of the knuckle (6).
(FR) L'invention concerne une unité de moyeu (1) dotée d'une fonction de direction auxiliaire et comprenant : un joint d'articulation (6) ; un boîtier (6b) ; un corps principal d'unité de moyeu (2) pourvu d'un palier de moyeu (15) destiné à soutenir une roue et monté sur le joint d'articulation (6) par l'intermédiaire de composants de support permettant une rotation supérieure et inférieure (4, 4) à deux endroits, de sorte à pouvoir tourner autour d'un axe de direction auxiliaire (A) s'étendant dans le sens vertical ; et un corps principal d'actionneur (7) monté sur le joint d'articulation (6) et qui entraîne en rotation le corps principal d'unité de moyeu (2) autour de l'axe de direction auxiliaire (A). Le boîtier (6b) recouvre une partie ou l'intégralité du corps principal d'actionneur (2) et forme une partie du joint d'articulation (6) de sorte à être intégré à une autre partie du joint d'articulation (6).
(JA) この補助転舵機能付ハブユニット(1)は、ナックル(6)と、ケース(6b)と、車輪支持用のハブベアリング(15)を有し、ナックル(6)に上下二箇所の回転許容支持部品(4,4)を介して上下方向に延びる補助転舵軸心(A)回りに回転自在に設置されるハブユニット本体(2)と、ナックル(6)に設置されてハブユニット本体(2)を補助転舵軸心(A)回りに回転駆動させるアクチュエータ本体(7)とを備える。ケース(6b)は、アクチュエータ本体(2)の一部または全部を覆い、ナックル(6)の一部としてナックル(6)の他の部分と一体に形成されている。
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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)