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1. EP3306130 - VIBRATION-DAMPING DEVICE

パーマリンク
官庁
欧州特許庁(EPO)
出願番号 16799634
出願日 09.03.2016
公開番号 3306130
公開日 11.04.2018
公報種別 B1
IPC
F16F 1/38
F機械工学;照明;加熱;武器;爆破
16機械要素または単位;機械または装置の効果的機能を生じ維持するための一般的手段
Fばね;緩衝装置;振動減衰手段
1ばね
36樹脂材料からなるもの,例.プラスチック,ゴム;高内部摩擦をもつ材料よりなるもの
38堅い外側スリーブと堅い内側スリーブまたはピンとの間に弾性材料よりなるスリーブをもつもの
B60K 5/12
B処理操作;運輸
60車両一般
K車両の推進装置または動力伝達装置の配置または取付け;複数の異なった原動力の車両への配置または取付け;車両用の補助駆動装置;車両用計装または計器板;車両の推進装置の冷却,吸気,排気または燃料供給に関する配置
5内燃またはジェット推進装置の配置または取付け
12機関支持装置
CPC
F16F 1/3828
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
1Springs
36made of rubber or other material having high internal friction, ; e.g. thermoplastic elastomers
38with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin ; , i.e. bushing-type
3828End stop features or buffering
F16F 1/3842
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
1Springs
36made of rubber or other material having high internal friction, ; e.g. thermoplastic elastomers
38with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin ; , i.e. bushing-type
3842Method of assembly, production or treatment; Mounting thereof
F16F 1/3863
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
1Springs
36made of rubber or other material having high internal friction, ; e.g. thermoplastic elastomers
38with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin ; , i.e. bushing-type
3863characterised by the rigid sleeves or pin, e.g. of non-circular cross-section
F16F 2226/045
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
2226Manufacturing; Treatments
04Assembly or fixing methods; methods to form or fashion parts
045Press-fitting
F16F 2230/02
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
2230Purpose; Design features
02Surface features, e.g. notches or protuberances
F16F 15/08
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
02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
04using elastic means
08with rubber springs
出願人 BRIDGESTONE CORP
発明者 SHIMIZU HIROAKI
指定国 (国コード)
優先権情報 2015108632 28.05.2015 JP
発明の名称
(DE) SCHWINGUNGSDÄMPFUNGSVORRICHTUNG
(EN) VIBRATION-DAMPING DEVICE
(FR) DISPOSITIF D'AMORTISSEMENT DES VIBRATIONS
front page image
要約
(EN) A vibration-damping device (1) of the present invention includes a tubular first attachment member (11), a second attachment member (12) that is attached to any one of a vibration generating portion and a vibration receiving portion, an elastic body (13) that connects the first attachment member and the second attachment member with each other, and a bracket (B) that is connected to the remaining one of the vibration generating portion and the vibration receiving portion and is press-fitted into the first attachment member. The second attachment member includes a stopper wall portion (14) which surrounds the first attachment member from radially outside. A penetration hole (11b) which is open toward the stopper wall portion is formed in the first attachment member, and a stopper elastic body (19) covering the penetration hole is installed on an inner circumferential surface of the first attachment member. The stopper elastic body is elastically deformed by the bracket and protrudes to an outer circumferential surface side of the first attachment member through the penetration hole.
(FR) La présente invention concerne un dispositif d'amortissement des vibrations (1) qui comprend : un premier élément de fixation tubulaire (11) ; un second élément de fixation (12) qui est fixé soit à une partie de génération de vibrations, soit à une partie réceptrice de vibrations ; un corps élastique (13) qui raccorde le premier élément de fixation (11) et le second élément de fixation (12) l'un à l'autre ; et un support (B) qui est raccordé à l'autre parmi la partie de génération de vibrations et la partie réceptrice de vibrations et est pressé et inséré dans le premier élément de fixation (11). Le second élément de fixation (12) comporte une partie de paroi de butée (14) qui entoure le premier élément de fixation (11) depuis l'extérieur dans une direction radiale. Un trou traversant (11b) qui s'ouvre vers la partie de paroi de butée (14) est formé dans le premier élément de fixation (11). Un corps élastique de butée (19) qui recouvre le trou traversant (11b) est disposé sur une surface périphérique interne du premier élément de fixation (11). Le corps élastique de butée (19) est déformé de façon élastique par le support (B) et fait saillie vers un côté surface périphérique externe du premier élément de fixation (11) par le biais du trou traversant (11b).
関連特許文献
JP2016223490
CN107614921
US20180149226
WO/2016/189925
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