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1. (WO2018061467) DAMPER DEVICE
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Pub. No.: WO/2018/061467 International Application No.: PCT/JP2017/027828
Publication Date: 05.04.2018 International Filing Date: 01.08.2017
IPC:
F16F 15/134 (2006.01) ,F16H 45/02 (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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
10
Suppression of vibrations in rotating systems by making use of members moving with the system
12
using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
131
the rotating system comprising two or more gyratory masses
133
using springs as elastic members, e.g. metallic springs
134
Wound springs
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
45
Combinations of fluid gearings for conveying rotary motion with couplings or clutches
02
with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
Applicants:
アイシン・エィ・ダブリュ株式会社 AISIN AW CO., LTD. [JP/JP]; 愛知県安城市藤井町高根10番地 10, Takane, Fujii-cho, Anjo-shi, Aichi 4441192, JP
Inventors:
伊藤 一能 ITO, Kazuyoshi; JP
長井 大樹 NAGAI, Hiroki; JP
輪嶋 雅樹 WAJIMA, Masaki; JP
伊藤 和広 ITOU, Kazuhiro; JP
Agent:
特許業務法人アイテック国際特許事務所 ITEC INTERNATIONAL PATENT FIRM; 東京都品川区西五反田2-19-3 五反田第一生命ビルディング Gotanda Daiichiseimei Bldg., 19-3, Nishigotanda 2-chome, Shinagawa-ku, Tokyo 1410031, JP
Priority Data:
2016-19308630.09.2016JP
Title (EN) DAMPER DEVICE
(FR) DISPOSITIF AMORTISSEUR
(JA) ダンパ装置
Abstract:
(EN) A damper device 10 that includes: a first inside spring SP11 that transmits torque between a drive member 11 and a first intermediate member 12; a second inside spring SP12 that transmits torque between the first intermediate member 12 and a driven member 16; a first outside spring SP21 that transmits torque between the drive member 11 and a second intermediate member 14; and a second outside spring SP22 that transmits torque between the second intermediate member 14 and the driven member 16. At least one of the outside springs, that is, the first outside spring SP21 and the second outside spring SP22 corresponding to the second intermediate member 14 (which has a greater eigenfrequency than the first intermediate member 12), is arranged on the outside, in the radial direction, of the first inside spring SP11 and the second inside spring SP12 corresponding to the first intermediate member 12.
(FR) L'invention concerne un dispositif amortisseur (10) qui comprend : un premier ressort interne (SP11) qui transmet un couple entre un élément d'entraînement (11) et un premier élément intermédiaire (12); un second ressort interne (SP12) qui transmet un couple entre le premier élément intermédiaire (12) et un élément entraîné (16); un premier ressort externe (SP21) qui transmet un couple entre l'élément d'entraînement (11) et un deuxième élément intermédiaire (14); un second ressort externe (SP22) qui transmet un couple entre le second élément intermédiaire (14) et l'élément entraîné (16). Au moins l'un des ressorts externes, c'est-à-dire le premier ressort externe (SP21) et le second ressort externe (SP22) correspondant au second élément intermédiaire (14) (qui a une fréquence propre supérieure à celle du premier élément intermédiaire (12)), est agencé à l'extérieur, dans la direction radiale, du premier ressort intérieur (SP11) et du second ressort intérieur (SP12) correspondant au premier élément intermédiaire (12).
(JA) ダンパ装置10は、ドライブ部材11と第1中間部材12との間でトルクを伝達する第1内側スプリングSP11と、第1中間部材12とドリブン部材16との間でトルクを伝達する第2内側スプリングSP12と、ドライブ部材11と第2中間部材14との間でトルクを伝達する第1外側スプリングSP21と、第2中間部材14とドリブン部材16との間でトルクを伝達する第2外側スプリングSP22とを含み、第1中間部材12よりも固有振動数が大きい第2中間部材14に対応した第1および第2外側スプリングSP21,SP22の少なくとも何れか一方は、第1中間部材12に対応した第1および第2内側スプリングSP11,SP12の径方向外側に配置される。
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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)