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1. (WO2019065862) HUB CLUTCH DEVICE
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Pub. No.: WO/2019/065862 International Application No.: PCT/JP2018/036004
Publication Date: 04.04.2019 International Filing Date: 27.09.2018
IPC:
B60K 23/08 (2006.01) ,F16D 25/04 (2006.01)
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
23
Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
08
for changing number of driven wheels
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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
25
Fluid-actuated clutches
04
in which the fluid actuates an elastic clutching member, e.g. a diaphragm or a pneumatic tube
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:
山田 政義 YAMADA Masayoshi; JP
前野 栄二 MAENO Eiji; JP
Agent:
鎌田 直也 KAMADA Naoya; JP
鎌田 文二 KAMADA Bunji; JP
中谷 弥一郎 NAKATANI Yaichiro; JP
Priority Data:
2017-18804028.09.2017JP
Title (EN) HUB CLUTCH DEVICE
(FR) DISPOSITIF D'EMBRAYAGE DE MOYEU
(JA) ハブクラッチ装置
Abstract:
(EN) This hub clutch device is configured such that a switching mechanism (13) for switching a slide gear (19) and an outer gear (20) between an engagement state and a release state has: an attracting part (37) which is disposed in one among a slide gear (19) and an outer gear (20), and made magnetic by a magnet (36); and an attracted part (34) which is disposed in the other one among the slide gear (19) and the outer gear (20), and attracted by the attracting part (37), wherein a processing treatment for stabilizing the state of attraction between the attracting part (37) and the attracted part (34) is performed on at least one among the attracting part (37) and the attracted part (34).
(FR) Dispositif d'embrayage de moyeu conçu de telle sorte qu'un mécanisme de commutation (13) destiné à commuter un engrenage coulissant (19) et un engrenage extérieur (20) entre un état de mise en prise et un état de libération comporte : une partie d'attraction (37) qui est disposée dans l'un parmi un engrenage coulissant (19) et un engrenage extérieur (20), et rendue magnétique par un aimant (36) ; et une partie attirée (34) qui est disposée dans l'autre parmi l'engrenage coulissant (19) et l'engrenage extérieur (20), et attirée par la partie d'attraction (37), un traitement de transformation pour stabiliser l'état d'attraction entre la partie d'attraction (37) et la partie attirée (34) étant effectué sur la partie d'attraction (37) et/ou la partie d'attraction (34).
(JA) スライドギア(19)とアウタギア(20)の係合状態と解除状態を切り替える切替機構(13)が、スライドギア(19)側またはアウタギア(20)側の一方に設けられ、磁石(36)によって磁力を付与される吸着部(37)と、スライドギア(19)側またはアウタギア(20)側の前記一方とは反対の他方に設けられ、吸着部(37)によって吸着される被吸着部(34)と、を有し、吸着部(37)と被吸着部(34)との間の吸着状態を安定させる加工処理が、吸着部(37)または被吸着部(34)の少なくとも一方に施されたハブクラッチ装置を構成する。
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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)