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1. (WO2019066015) VIBRATION ATTENUATING DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/066015 International Application No.: PCT/JP2018/036407
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
F16F 15/14 (2006.01) ,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
14
using freely-swinging masses rotating with the system
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
大井 陽一 OI, Yoichi; JP
坂本 貴生 SAKAMOTO, Takao; JP
長井 大樹 NAGAI, Hiroki; 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:
2017-18902028.09.2017JP
Title (EN) VIBRATION ATTENUATING DEVICE
(FR) DISPOSITIF D'ATTÉNUATION DES VIBRATIONS
(JA) 振動減衰装置
Abstract:
(EN) This vibration attenuating device includes: a support member which rotates integrally with a rotating element; a restoring force generating member which is linked to the support member in such a way as to transfer torque to and from the support member; an inertial mass body linked to the support member by way of the restoring force generating member; a first guide surface provided on the restoring force generating member; a second guide surface provided on the inertial mass body; and a linking member having first and second rolling portions; wherein the first and second guide surfaces are formed in such a way that by the first rolling portion rolling along the first guide surface and the second rolling portion rolling along the second guide surface in conjunction with the rotation of the support member, the restoring force generating member oscillates in a radial direction of the support member relative to the center of rotation of the rotating element, and the inertial mass body oscillates around the center of rotation.
(FR) L’invention concerne un dispositif d'atténuation des vibrations comprenant : un élément de support qui tourne d'un seul tenant avec un élément tournant ; un élément de production de force de rappel qui est relié à l'élément de support de manière à transférer un couple vers l'élément de support et depuis ce dernier ; un corps de masse inertielle relié à l'élément de support au moyen de l'élément de production de force de rappel ; une première surface de guidage disposée sur l'élément de production de force de rappel ; une seconde surface de guidage disposée sur le corps de masse inertielle ; et un élément de liaison ayant des première et seconde parties de roulement. Les première et seconde surfaces de guidage sont formées de sorte que le roulement de la première partie de roulement le long de la première surface de guidage et le roulement de la seconde partie de roulement le long de la seconde surface de guidage conjointement avec la rotation de l'élément de support provoquent l'oscillation de l'élément de production de force de rappel dans une direction radiale de l'élément de support par rapport au centre de rotation de l'élément tournant, et l'oscillation du corps de masse inertielle autour du centre de rotation.
(JA) 振動減衰装置は、回転要素と一体に回転する支持部材と、支持部材との間でトルクを授受するように当該支持部材に連結される復元力発生部材と、復元力発生部材を介して支持部材に連結される慣性質量体と、復元力発生部材に設けられた第1ガイド面と、慣性質量体に設けられた第2ガイド面と、第1および第2転動部を有する連結部材とを含み、第1および第2ガイド面は、支持部材の回転に伴って第1転動部が第1ガイド面を転動すると共に第2転動部が第2ガイド面を転動することで、復元力発生部材が回転要素の回転中心に対して支持部材の径方向に沿って揺動し、かつ慣性質量体が回転中心の周りに揺動するように形成される。
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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, 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)