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1. (WO2018037821) VIBRATION REDUCTION DEVICE
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Pub. No.: WO/2018/037821 International Application No.: PCT/JP2017/027186
Publication Date: 01.03.2018 International Filing Date: 27.07.2017
IPC:
F16F 15/134 (2006.01) ,F16D 25/0635 (2006.01) ,F16F 15/14 (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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
25
Fluid-actuated clutches
06
in which the fluid actuates a piston incorporated in the clutch
062
the clutch having friction surfaces
063
with clutch members exclusively moving axially
0635
with flat friction surfaces, e.g. discs
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
Applicants:
株式会社エクセディ EXEDY CORPORATION [JP/JP]; 大阪府寝屋川市木田元宮1丁目1番1号 1-1, Kidamotomiya 1-chome, Neyagawa-shi, Osaka 5728570, JP
Inventors:
冨田 雄亮 TOMITA, Yusuke; JP
河原 裕樹 KAWAHARA, Yuki; JP
岡本 悠祐 OKAMOTO, Yusuke; JP
Agent:
新樹グローバル・アイピー特許業務法人 SHINJYU GLOBAL IP; 大阪府大阪市北区南森町1丁目4番19号 サウスホレストビル South Forest Bldg., 1-4-19, Minamimori-machi, Kita-ku, Osaka-shi, Osaka 5300054, JP
Priority Data:
2016-16397324.08.2016JP
Title (EN) VIBRATION REDUCTION DEVICE
(FR) DISPOSITIF DE RÉDUCTION DE VIBRATION
(JA) 振動低減装置
Abstract:
(EN) Provided is a vibration reduction device whereby torsional vibration in a dynamic vibration absorber can be effectively absorbed and the degree of freedom of configuration of the dynamic vibration absorber can be improved. The vibration reduction device (1) comprises a housing (2), an output hub (3), a main damper device (4), a dynamic damper device (5), and a clutch unit (8). The output hub (3) is arranged so as to be rotatable relative to the housing (2). The main damper device (4) is arranged between the housing (2) and the output hub (3) and dampens the torsional vibration input to the housing (2). The dynamic damper device (5) absorbs torsional vibration output from the main damper device (4). The clutch unit (8) is arranged between the housing (2) and the main damper device (4). The clutch unit (8) is configured so as to be capable of coupling the housing (2) and the main damper device (4) and releasing the coupling between the housing (2) and the main damper device (4).
(FR) Dispositif de réduction de vibration grâce auquel la vibration de torsion dans un absorbeur de vibration dynamique peut être efficacement absorbée et le degré de liberté de configuration de l'absorbeur de vibration dynamique peut être amélioré. Le dispositif de réduction de vibration (1) comprend un boîtier (2), un moyeu de sortie (3), un dispositif amortisseur principal (4), un dispositif amortisseur dynamique (5) et une unité d'embrayage (8). Le moyeu de sortie (3) est agencé de manière à pouvoir tourner par rapport au boîtier (2). Le dispositif amortisseur principal (4) est disposé entre le boîtier (2) et le moyeu de sortie (3) et amortit la vibration de torsion entrée dans le boîtier (2). Le dispositif amortisseur dynamique (5) absorbe la vibration de torsion sortie du dispositif amortisseur principal (4). L'unité d'embrayage (8) est disposée entre le boîtier (2) et le dispositif amortisseur principal (4). L'unité d'embrayage (8) est conçue de manière à pouvoir accoupler le boîtier (2) et le dispositif d'amortisseur principal (4) et à relâcher l'accouplement entre le boîtier (2) et le dispositif d'amortisseur principal (4).
(JA) 動吸振装置において捩り振動を効果的に吸収でき、且つ動吸振装置の構成の自由度を向上できる振動低減装置を、提供する。振動低減装置(1)は、ハウジング(2)と、出力ハブ(3)と、メインダンパ装置(4)と、ダイナミックダンパ装置(5)と、クラッチ部(8)とを、備えている。出力ハブ(3)は、ハウジング(2)に対して相対回転可能に配置される。メインダンパ装置(4)は、ハウジング(2)及び出力ハブ(3)の間に配置され、ハウジング(2)に入力された捩り振動を減衰する。ダイナミックダンパ装置(5)は、メインダンパ装置(4)から出力される捩り振動を吸収する。クラッチ部(8)は、ハウジング(2)及びメインダンパ装置(4)の間に配置される。クラッチ部(8)は、ハウジング(2)及びメインダンパ装置(4)を連結可能、且つハウジング(2)及びメインダンパ装置(4)の連結を解除可能に構成される。
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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, 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)