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1. (WO2018079549) ELECTRIC ACTUATOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/079549 International Application No.: PCT/JP2017/038359
Publication Date: 03.05.2018 International Filing Date: 24.10.2017
IPC:
H02K 7/06 (2006.01) ,F16H 25/20 (2006.01) ,F16H 25/22 (2006.01) ,F16H 37/12 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
06
Means for converting reciprocating into rotary motion or vice versa
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
25
Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18
for conveying or interconverting oscillating or reciprocating motions
20
Screw mechanisms
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
25
Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18
for conveying or interconverting oscillating or reciprocating motions
20
Screw mechanisms
22
with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
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
37
Combinations of mechanical gearings, not provided for in groups F16H1/-F16H35/122
12
Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these three types
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:
清水 辰徳 SHIMIZU Tatsunori; JP
Agent:
城村 邦彦 SHIROMURA Kunihiko; JP
熊野 剛 KUMANO Tsuyoshi; JP
野村 英明 NOMURA Hideaki; JP
Priority Data:
2016-21314631.10.2016JP
Title (EN) ELECTRIC ACTUATOR
(FR) ACTIONNEUR ÉLECTRIQUE
(JA) 電動アクチュエータ
Abstract:
(EN) This electric actuator is provided with a driving motor 2; a motion conversion mechanism 6 which converts the rotary motion of the driving motor 2 into a linear motion in the axial direction parallel to the output shaft 2a of the driving motor 2; and a transmission gear mechanism 5 which transmits driving force from the driving motor 2 to the motion conversion mechanism 6, wherein the driving motor 2 is mounted on an actuator case 9 on which a double-row bearing 24 that supports the motion conversion mechanism 6 and a bearing 19 that supports the transmission gear mechanism 5 are mounted.
(FR) Cet actionneur électrique est pourvu d'un moteur d'entraînement 2 ; d'un mécanisme de conversion de mouvement 6 qui convertit le mouvement rotatif du moteur d'entraînement 2 en un mouvement linéaire dans la direction axiale parallèle à l'arbre de sortie 2a du moteur d'entraînement 2 ; et d'un mécanisme d'engrenage de transmission 5 qui transmet une force d'entraînement du moteur d'entraînement 2 au mécanisme de conversion de mouvement 6, le moteur d'entraînement 2 étant monté sur un boîtier d'actionneur 9 sur lequel sont montés un palier à double rangée 24 qui supporte le mécanisme de conversion de mouvement 6 et un palier 19 qui supporte le mécanisme d'engrenage de transmission 5.
(JA) 駆動用モータ2と、駆動用モータ2の回転運動を駆動用モータ2の出力軸2aと平行な軸方向の直線運動に変換する運動変換機構6と、駆動用モータ2から運動変換機構6へ駆動力を伝達する伝達ギヤ機構5とを備える電動アクチュエータであって、運動変換機構6を支持する複列軸受24と、伝達ギヤ機構5を支持する軸受19と、が取り付けられるアクチュエータケース9に、駆動用モータ2を取り付けた。
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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)