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1. (WO2019026358) HUB UNIT BEARING, METHOD FOR MANUFACTURING SAME, MOTOR VEHICLE, AND METHOD FOR MANUFACTURING SAME
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Pub. No.: WO/2019/026358 International Application No.: PCT/JP2018/016269
Publication Date: 07.02.2019 International Filing Date: 20.04.2018
IPC:
F16C 35/063 (2006.01) ,B60B 35/02 (2006.01) ,F16C 19/18 (2006.01) ,F16C 33/58 (2006.01)
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
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
35
Rigid support of bearing units; Housings, e.g. caps, covers
04
in the case of ball or roller bearings
06
Mounting of ball or roller bearings; Fixing them onto shaft or in housing
063
Fixing them on the shaft
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
B
VEHICLE WHEELS; CASTORS; AXLES; INCREASING WHEEL ADHESION
35
Axle units; Parts thereof
02
Dead axles, i.e. not transmitting torque
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
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
19
Bearings with rolling contact, for exclusively rotary movement
02
with bearing balls essentially of the same size in one or more circular rows
14
for both radial and axial load
18
with two or more rows of balls
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
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33
Parts of bearings; Special methods for making bearings or parts thereof
30
Parts of ball or roller bearings
58
Raceways; Race rings
Applicants:
日本精工株式会社 NSK LTD. [JP/JP]; 東京都品川区大崎一丁目6番3号 6-3, Ohsaki 1-chome, Shinagawa-ku, Tokyo 1418560, JP
Inventors:
萩原 信行 HAGIWARA Nobuyuki; JP
Agent:
棚井 澄雄 TANAI Sumio; JP
清水 雄一郎 SHIMIZU Yuichiro; JP
仁内 宏紀 NIUCHI Hiroki; JP
Priority Data:
2017-14840631.07.2017JP
Title (EN) HUB UNIT BEARING, METHOD FOR MANUFACTURING SAME, MOTOR VEHICLE, AND METHOD FOR MANUFACTURING SAME
(FR) PALIER D'UNITÉ DE MOYEU, SON PROCÉDÉ DE FABRICATION, VÉHICULE À MOTEUR ET SON PROCÉDÉ DE FABRICATION
(JA) ハブユニット軸受およびその製造方法、並びに、自動車およびその製造方法
Abstract:
(EN) An inner ring (10a) of a hub is fitted over a fitting cylinder part (11) in a state such that the axially outer end of the inner ring abuts on a ridge surface (12), and the axially inner end surface of the inner ring is pressed in place by an axially outer-side surface of a pressing part (17) of a swaged part (13a), whereby a hub body (9a) and the inner ring (10a) are securely connected together. The swaged part (13a) has an engaging recess (19) extending in the radial direction. The inner ring (10a) has an engaging protrusion (21) that engages with the engaging recess (19).
(FR) L'invention concerne une bague interne (10a) d'un moyeu qui est ajustée sur une partie de cylindre d'ajustement (11) dans un état tel que l'extrémité axialement extérieure de la bague interne vient en butée sur une surface de crête (12), et la surface d'extrémité axialement intérieure de la bague interne est pressée en place par une surface axialement du côté extérieur d'une partie de pressage (17) d'une partie estampée (13a), moyennant quoi un corps de moyeu (9a) et la bague interne (10a) sont solidement reliés l'un à l'autre. La partie estampée (13a) présente un évidement de mise en prise (19) qui s'étend dans la direction radiale. La bague interne (10a) possède une saillie de mise en prise (21) qui vient en prise avec l'évidement de mise en prise (19).
(JA) ハブは、内輪(10a)を、その軸方向外端部を、段差面(12)に突き当てた状態で嵌合筒部(11)に外嵌し、かつ、その軸方向内端面を、かしめ部(13a)の抑え部(17)の軸方向外側面により抑え付けることで、ハブ本体(9a)と内輪(10a)とを結合固定されている。かしめ部(13a)は、径方向に伸長する係合凹部(19)を有する。内輪(10a)は、係合凹部(19)と係合する係合凸部(21)を有する。
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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, JP, 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)