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1. WO2016189925 - 防振装置

公開番号 WO/2016/189925
公開日 01.12.2016
国際出願番号 PCT/JP2016/057407
国際出願日 09.03.2016
IPC
F16F 1/387 2006.1
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
387特定方向の剛性を修正する手段を含むもの
F16F 1/38 2006.1
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
F16F 15/08 2006.1
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
15機構の振動防止;不釣合力,例.運動の結果として生ずる力,を回避または減少させる方法または装置
02非回転機構,例.往復運動機構,の振動防止;回転機構と共に運動しない部材を用いる回転機構の振動防止
04弾性手段を用いるもの
08ゴムばねをもつもの
CPC
B60K 5/1208
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
5Arrangement or mounting of internal-combustion or jet-propulsion units
12Arrangement of engine supports
1208Resilient supports
F16F 1/38
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
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 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
  • 株式会社ブリヂストン BRIDGESTONE CORPORATION [JP]/[JP]
発明者
  • 清水 裕章 SHIMIZU Hiroaki
代理人
  • 志賀 正武 SHIGA Masatake
優先権情報
2015-10863228.05.2015JP
公開言語 (言語コード) 日本語 (ja)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) VIBRATION-DAMPING DEVICE
(FR) DISPOSITIF D'AMORTISSEMENT DES VIBRATIONS
(JA) 防振装置
要約
(EN) This vibration-damping device (1) is provided with: a tubular first attachment member (11); a second attachment member (12) that is attached to either one of a vibration-generating part and a vibration-receiving part; an elastic body (13) that connects the first attachment member (11) and the second attachment member (12) to each other; and a bracket (B) that is connected to the other one of the vibration-generating part and the vibration-receiving part and is pressed and inserted into the first attachment member (11). The second attachment member (12) is provided with a stopper wall part (14) that surrounds the first attachment member (11) from the outside in a radial direction. A through hole (11b) that opens toward the stopper wall part (14) is formed in the first attachment member (11). A stopper elastic body (19) that covers the through hole (11b) is provided on an inner peripheral surface of the first attachment member (11). The stopper elastic body (19) is elastically deformed by the bracket (B) and protrudes toward an outer peripheral surface side of the first attachment member (11) via the through hole (11b).
(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).
(JA) 本発明の防振装置(1)は、筒状の第1取付け部材(11)と、振動発生部および振動受部のうちのいずれか一方に取付けられる第2取付け部材(12)と、第1取付け部材(11)と第2取付け部材(12)とを連結する弾性体(13)と、振動発生部および振動受部のうちのいずれか他方に連結されるとともに、第1取付け部材(11)内に圧入されたブラケット(B)と、を備え、第2取付け部材(12)は、第1取付け部材(11)をその径方向の外側から囲うストッパ壁部(14)を備え、第1取付け部材(11)には、ストッパ壁部(14)に向けて開口する貫通孔(11b)が形成されるとともに、第1取付け部材(11)の内周面には、貫通孔(11b)を覆うストッパ弾性体(19)が配設され、ストッパ弾性体(19)は、ブラケット(B)により弾性変形させられて、貫通孔(11b)を通して第1取付け部材(11)の外周面側に突出している。
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