Processing

Please wait...

Settings

Settings

Goto Application

1. WO2012060004 - DYNAMIC DAMPER DEVICE

Publication Number WO/2012/060004
Publication Date 10.05.2012
International Application No. PCT/JP2010/069631
International Filing Date 04.11.2010
IPC
F16F 15/123 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
10Suppression of vibrations in rotating systems by making use of members moving with the system
12using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
121using springs as elastic members, e.g. metallic springs
123Wound springs
F16F 15/31 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
30Flywheels
31characterised by means for varying the moment of inertia
CPC
F16F 15/1206
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15Suppression of vibrations in systems
10Suppression of vibrations in rotating systems by making use of members moving with the system
12using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
1204with a kinematic mechanism or gear system
1206with a planetary gear system
F16F 15/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15Suppression of vibrations in systems
10Suppression of vibrations in rotating systems by making use of members moving with the system
18using electric, ; magnetic or electromagnetic; means
Applicants
  • トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 村田 清仁 MURATA, Kiyohito [JP]/[JP] (UsOnly)
Inventors
  • 村田 清仁 MURATA, Kiyohito
Agents
  • 酒井 宏明 SAKAI, Hiroaki
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DYNAMIC DAMPER DEVICE
(FR) DISPOSITIF AMORTISSEUR DYNAMIQUE
(JA) ダイナミックダンパ装置
Abstract
(EN)
Provided is a dynamic damper device (1) characterized by comprising: a planetary gear mechanism (20) that includes a plurality of differentially rotatable rotating elements; an elastic body (31) that couples a rotating shaft (10) which rotates when force is transmitted thereto and a first rotating element (20C) of the planetary gear mechanism (20); speed control devices (40Rs, 40Ss) which are connected to second rotating elements (20R, 20S) different from the first rotating element (20C) and which control the rotation speed of the second rotating elements (20R, 20S); and a torque control device (40t) that is connected to the first rotating element (20C) and controls torque that operates on the first rotating element (20C). Accordingly, the dynamic damper device (1) achieves the effect of being able to suitably reduce vibration.
(FR)
L'invention concerne un dispositif amortisseur dynamique (1) caractérisé en ce qu'il comporte : un mécanisme à pignons planétaires (20) qui comprend une pluralité d'éléments tournants en mesure de tourner de manière différentielle ; un corps élastique (31) qui s'accouple à un arbre tournant (10) qui tourne quand une force est transmise à celui-ci et un premier élément tournant (20C) du mécanisme à pignons planétaires (20) ; des dispositifs de commande de vitesse (40Rs, 40Ss) qui sont raccordés aux seconds éléments tournants (20R, 20S) différents du premier élément tournant (20C) et qui commandent la vitesse de rotation des seconds éléments tournants (20R, 20S) ; et un dispositif de commande de couple (40t) qui est raccordé au premier élément tournant (20C) et commande le couple qui fonctionne sur le premier élément tournant (20C). Ainsi, le dispositif amortisseur dynamique (1) réalise l'effet de pouvoir être en mesure de réduire de manière appropriée les vibrations.
(JA)
 ダイナミックダンパ装置(1)は、差動回転可能な複数の回転要素を含む遊星歯車機構(20)と、動力が伝達されて回転する回転軸(10)と遊星歯車機構(20)の第1回転要素(20C)とを連結する弾性体(31)と、第1回転要素(20C)とは異なる第2回転要素(20R、20S)に連結され当該第2回転要素(20R、20S)の回転速度を制御する速度制御装置(40Rs、40Ss)と、第1回転要素(20C)に連結され当該第1回転要素(20C)に作用するトルクを制御するトルク制御装置(40t)とを備えることを特徴とする。したがって、ダイナミックダンパ装置(1)は、適正に振動を低減することができる、という効果を奏する。
Also published as
DE112010005979
Latest bibliographic data on file with the International Bureau