JP6513512B2 - 回転変動吸収ダンパ - Google Patents
回転変動吸収ダンパ Download PDFInfo
- Publication number
- JP6513512B2 JP6513512B2 JP2015134397A JP2015134397A JP6513512B2 JP 6513512 B2 JP6513512 B2 JP 6513512B2 JP 2015134397 A JP2015134397 A JP 2015134397A JP 2015134397 A JP2015134397 A JP 2015134397A JP 6513512 B2 JP6513512 B2 JP 6513512B2
- Authority
- JP
- Japan
- Prior art keywords
- hub
- rubber
- coupling
- circumferential direction
- projection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/124—Elastomeric springs
- F16F15/126—Elastomeric springs consisting of at least one annular element surrounding the axis of rotation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/124—Elastomeric springs
- F16F15/1245—Elastic elements arranged between substantially-radial walls of two parts rotatable with respect to each other, e.g. between engaging teeth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H2055/366—Pulleys with means providing resilience or vibration damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pulleys (AREA)
- Vibration Dampers (AREA)
Description
すなわち本発明に係る回転変動吸収ダンパは、ハブと、このハブと同心的にかつ相対回転可能な状態に配置されたプーリ本体と、前記ハブ側と前記プーリ本体側を互いに円周方向相対変位可能に連結するカップリングゴムを備え、前記ハブに、複数の第一突起が円周方向所定間隔で設けられ、前記プーリ本体に、前記複数の第一突起の間に位置して複数の第二突起が円周方向所定間隔で設けられ、前記カップリングゴムに、前記第一突起と前記第二突起の間に位置する緩衝部が形成され、前記ハブと前記プーリ本体の円周方向相対変位量が所定値以上では、前記第一突起及び前記第二突起が前記緩衝部に円周方向両側から接触されることを特徴とするものである。
10 ハブ
15 第一突起
20 動的吸振部
22 環状質量体
23 ダンパゴム
30 カップリング部
31 プーリ本体
32 カップリングゴム
321 緩衝部
322 遊嵌凹部
36 第二突起
Claims (1)
- ハブと、このハブと同心的にかつ相対回転可能な状態に配置されたプーリ本体と、前記ハブ側と前記プーリ本体側を互いに円周方向相対変位可能に連結するカップリングゴムを備え、前記ハブに、複数の第一突起が円周方向所定間隔で設けられ、前記プーリ本体に、前記複数の第一突起の間に位置して複数の第二突起が円周方向所定間隔で設けられ、前記カップリングゴムに、前記第一突起と前記第二突起の間に位置する緩衝部が形成され、前記ハブと前記プーリ本体の円周方向相対変位量が所定値以上では、前記第一突起及び前記第二突起が前記緩衝部に円周方向両側から接触されることを特徴とする回転変動吸収ダンパ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015134397A JP6513512B2 (ja) | 2015-07-03 | 2015-07-03 | 回転変動吸収ダンパ |
PCT/JP2016/064079 WO2017006621A1 (ja) | 2015-07-03 | 2016-05-12 | 回転変動吸収ダンパ |
CN201680028546.5A CN107614926B (zh) | 2015-07-03 | 2016-05-12 | 旋转波动吸收减震器 |
EP16821092.0A EP3318779B1 (en) | 2015-07-03 | 2016-05-12 | Damper for absorbing rotational variation |
KR1020187001173A KR102521028B1 (ko) | 2015-07-03 | 2016-05-12 | 회전 변동 흡수 댐퍼 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015134397A JP6513512B2 (ja) | 2015-07-03 | 2015-07-03 | 回転変動吸収ダンパ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017015214A JP2017015214A (ja) | 2017-01-19 |
JP6513512B2 true JP6513512B2 (ja) | 2019-05-15 |
Family
ID=57685122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015134397A Active JP6513512B2 (ja) | 2015-07-03 | 2015-07-03 | 回転変動吸収ダンパ |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3318779B1 (ja) |
JP (1) | JP6513512B2 (ja) |
KR (1) | KR102521028B1 (ja) |
CN (1) | CN107614926B (ja) |
WO (1) | WO2017006621A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020089566A1 (en) * | 2018-11-02 | 2020-05-07 | Colford Terence | Torsional vibration isolator for attenuating crankshaft vibration |
KR20200102174A (ko) * | 2019-02-21 | 2020-08-31 | 현대자동차주식회사 | 엔진의 벨트풀리 시스템 |
CN110645296B (zh) * | 2019-10-16 | 2024-07-26 | 无锡太湖学院 | 一种具有径向定位功能的扭转橡胶衬套 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2902752A1 (de) * | 1979-01-25 | 1980-08-07 | Goetze Ag | Schwingungstilger fuer rotierende wellen |
DE4108480A1 (de) * | 1991-03-15 | 1992-09-17 | Freudenberg Carl Fa | Elastische kupplung mit zusammengefasster lagerung und drehbegrenzung |
JP2605662B2 (ja) | 1996-05-20 | 1997-04-30 | 松下電器産業株式会社 | 部品認識方法 |
JP2001304283A (ja) * | 2000-04-24 | 2001-10-31 | Mitsubishi Electric Corp | 緩衝装置 |
US6802779B2 (en) * | 2000-10-27 | 2004-10-12 | Denso Corporation | Pulley type torque transmitting apparatus |
JP2002303333A (ja) * | 2001-04-06 | 2002-10-18 | Koyo Seiko Co Ltd | 結合遮断装置 |
JP2004028177A (ja) * | 2002-06-25 | 2004-01-29 | Nok Corp | トルク変動吸収ダンパ |
JP2004132492A (ja) * | 2002-10-11 | 2004-04-30 | Toyota Motor Corp | ロータリダンパ |
FR2853373B1 (fr) * | 2003-04-02 | 2006-03-03 | Hutchinson | Element de decouplage en materiau deformable dans un systeme de transmission de puissance |
JP2005201433A (ja) * | 2003-12-15 | 2005-07-28 | Sanden Corp | 動力伝達装置 |
JP2011012688A (ja) * | 2009-06-30 | 2011-01-20 | Yoichiro Hamamoto | 回転伝動機構 |
US20120172163A1 (en) * | 2010-12-29 | 2012-07-05 | Fitz Frank A | Elastomeric spring pulley assembly for rotary devices |
JP2013036530A (ja) * | 2011-08-08 | 2013-02-21 | Nok Corp | 回転変動吸収クランクプーリ |
JP5757467B2 (ja) * | 2011-09-09 | 2015-07-29 | Nok株式会社 | 回転変動吸収クランクプーリ |
FR2991018B1 (fr) * | 2012-05-24 | 2015-07-24 | Skf Ab | Dispositif de poulie pour compresseur de climatisation |
FR2991019B1 (fr) * | 2012-05-24 | 2015-07-24 | Skf Ab | Dispositif de poulie pour compresseur de climatisation |
-
2015
- 2015-07-03 JP JP2015134397A patent/JP6513512B2/ja active Active
-
2016
- 2016-05-12 CN CN201680028546.5A patent/CN107614926B/zh active Active
- 2016-05-12 KR KR1020187001173A patent/KR102521028B1/ko active IP Right Grant
- 2016-05-12 EP EP16821092.0A patent/EP3318779B1/en active Active
- 2016-05-12 WO PCT/JP2016/064079 patent/WO2017006621A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR102521028B1 (ko) | 2023-04-11 |
WO2017006621A1 (ja) | 2017-01-12 |
KR20180022798A (ko) | 2018-03-06 |
EP3318779A1 (en) | 2018-05-09 |
EP3318779B1 (en) | 2021-03-17 |
CN107614926A (zh) | 2018-01-19 |
JP2017015214A (ja) | 2017-01-19 |
EP3318779A4 (en) | 2018-08-01 |
CN107614926B (zh) | 2019-05-21 |
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