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Pub. No.:    WO/2012/090945    International Application No.:    PCT/JP2011/080096
Publication Date: 05.07.2012 International Filing Date: 26.12.2011
F16F 15/14 (2006.01), F16H 45/02 (2006.01)
Applicants: AISIN AW CO., LTD. [JP/JP]; 10, Takane, Fujii-cho, Anjo-shi, Aichi 4441192 (JP) (For All Designated States Except US).
TAKIKAWA, Yoshihiro [JP/JP]; (JP) (For US Only).
MARUYAMA, Kazuto [JP/JP]; (JP) (For US Only).
ITOU, Kazuhiro [JP/JP]; (JP) (For US Only).
MAEDA, Koji [JP/JP]; (JP) (For US Only)
Inventors: TAKIKAWA, Yoshihiro; (JP).
MARUYAMA, Kazuto; (JP).
ITOU, Kazuhiro; (JP).
MAEDA, Koji; (JP)
Agent: ITEC INTERNATIONAL PATENT FIRM; Gotanda Daiichiseimei Bldg., 19-3, Nishigotanda 2-chome, Shinagawa-ku, Tokyo 1410031 (JP)
Priority Data:
2010-294401 29.12.2010 JP
2010-294404 29.12.2010 JP
(JA) 遠心振子式吸振装置
Abstract: front page image
(EN)A centrifugal pendulum absorber device (20) configured such that the end section on a second mass (23) side of a first mass (22) and the end section on the first mass (22) side of the second mass (23) can overlap, when viewed from the shaft direction of a support member (21) (an intermediate member (83) as a rotation element), when the adjacent first mass (22) and second mass (23) in the centrifugal pendulum absorber device (20) move in relation to the supporting member (21) so as to approach each other. As a result, collision between the adjacent first mass (22) and second mass (23) when the behavior of the first mass (22) and the second mass (23) becomes unstable and the first mass (22) and the second mass (23) approach each other can be reduced, even if both are enlarged particularly in the circumferential direction in order to preserve the weight of the first mass (22) and the second mass (23).
(FR)L'invention concerne un dispositif d'amortisseur pendulaire centrifuge (20) configuré de telle sorte que la section terminale d'une première masse (22) du côté d'une seconde masse (23) et la section terminale de la seconde masse (23) du côté de la première masse (22) peuvent se chevaucher, vues depuis la direction d'arbre d'un élément de support (21) (un élément intermédiaire (83) comme élément de rotation), quand la première masse (22) adjacente et la seconde masse (23) dans le dispositif d'amortisseur pendulaire centrifuge (20) se déplacent par rapport à l'élément de support (21) de façon à se rapprocher l'une de l'autre. En conséquence, on peut réduire la collision entre la première masse (22) adjacente et la seconde masse (23) quand le comportement de la première masse (22) et de la seconde masse (23) devient instable et la première masse (22) et que la seconde masse (23) se rapprochent l'une de l'autre, même si les deux sont agrandies, particulièrement dans la direction de la circonférence, afin de conserver le poids de la première masse (22) et de la seconde masse (23).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)