JP5666915B2 - ダンピングを備えるアイソレータ - Google Patents
ダンピングを備えるアイソレータ Download PDFInfo
- Publication number
- JP5666915B2 JP5666915B2 JP2010544989A JP2010544989A JP5666915B2 JP 5666915 B2 JP5666915 B2 JP 5666915B2 JP 2010544989 A JP2010544989 A JP 2010544989A JP 2010544989 A JP2010544989 A JP 2010544989A JP 5666915 B2 JP5666915 B2 JP 5666915B2
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- hub
- cam member
- engaged
- bush
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- F16F15/129—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 characterised by friction-damping means
-
- 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
-
- 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
- F16F15/123—Wound springs
-
- 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)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
1200N×0.18×0.045/2=4.9Nm
となり得る(摩擦係数を0.18、ブッシュ直径を約45mmと仮定する)。
400N×0.18×0.045/2=1.6Nm
となり得る(摩擦係数を0.18、ブッシュ直径を約45mmと仮定する)。
Claims (4)
- ハブ(500)と、
瞬間的な回転運動に対して、前記ハブ(500)の外周面に摩擦係合するブッシュ(900)を介して前記ハブ周りに相対回転可能なプーリ(300)とを備え、前記ブッシュ(900)とハブ(500)が摩擦係数を有し、
トルクを伝達するために前記プーリ(300)と前記ハブ(500)の間に係合されるベルビルワッシャ(400)と、
前記ハブ(500)に前記プーリ(300)を保持するための固定部材(100)と、
前記プーリ(300)に固定された第1カム部材(301)と、
前記第1カム部材(301)に摺動自在に係合される第2カム部材(501)とを更に備え、
前記ブッシュ(900)が前記プーリ(300)の内側に配置され、
前記第1カム部材(301)と前記第2カム部材(501)は、前記ベルビルワッシャ(400)が前記ハブ(500)のフランジ(503)と前記第2カム部材(501)との間に圧縮された状態で押圧係合され、前記ブッシュ(900)を介して加速時に相対的に大きい摩擦ダンピングトルクを前記プーリ(300)と前記ハブ(500)の間に発生させるとともに減速時に相対的に小さい摩擦ダンピングトルクを前記プーリ(300)と前記ハブ(500)の間に発生させる
ことを特徴とするアイソレータ。 - 前記第1カム面と前記第2カム面の間に配置されるローラベアリングを更に備えることを特徴とする請求項1に記載のアイソレータ。
- エンジンクランクシャフトプーリ(CRK)と、
前記クランクシャフトプーリ(CRK)と補機プーリの間に掛け回されたベルト(B)により駆動される補機と、
前記補機に係合されるアイソレータ(10)とを備え、
前記アイソレータ(10)が、
前記補機に係合されるハブ(500)と、
瞬間的な回転運動に対して所定の摩擦係数の下、前記ハブ(500)の外周面に摩擦係合するブッシュ(900)を介して前記ハブ(500)周りに相対回転可能なプーリ(300)と、
トルクを伝達するために前記プーリ(300)と前記ハブ(500)の間に係合されるベルビルワッシャ(400)と、
前記ハブ(500)に前記プーリ(300)を保持するための固定部材(100)と、
前記プーリ(300)に固定される第1カム部材(301)と、
前記第1カム部材(301)に摺動自在に係合される第2カム部材(501)とを更に備え、
前記ブッシュ(900)が前記プーリ(300)の内側に配置され、
前記第1カム部材(301)と前記第2カム部材(501)は、前記ベルビルワッシャ(400)が前記ハブ(500)のフランジ(503)と前記第2カム部材(501)との間に圧縮された状態で押圧係合され、前記ブッシュ(900)を介して加速時に相対的に大きい摩擦ダンピングトルクを前記プーリ(300)と前記ハブ(500)の間に発生させるとともに減速時に相対的に小さい摩擦ダンピングトルクを前記プーリ(300)と前記ハブ(500)の間に発生させる
ことを特徴とするベルト伝動システム。 - 前記第1カム面と前記第2カム面の間に配置されるローラベアリングを更に備えることを特徴とする請求項3に記載のベルト伝動システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/012,150 US8192312B2 (en) | 2008-01-31 | 2008-01-31 | Isolator with damping |
US12/012,150 | 2008-01-31 | ||
PCT/US2009/000099 WO2009099504A2 (en) | 2008-01-31 | 2009-01-08 | Isolator with damping |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011511227A JP2011511227A (ja) | 2011-04-07 |
JP5666915B2 true JP5666915B2 (ja) | 2015-02-12 |
Family
ID=40930586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010544989A Expired - Fee Related JP5666915B2 (ja) | 2008-01-31 | 2009-01-08 | ダンピングを備えるアイソレータ |
Country Status (11)
Country | Link |
---|---|
US (2) | US8192312B2 (ja) |
EP (1) | EP2235400B1 (ja) |
JP (1) | JP5666915B2 (ja) |
KR (1) | KR101194886B1 (ja) |
CN (1) | CN101932855B (ja) |
AU (1) | AU2009210839B2 (ja) |
BR (1) | BRPI0906480A2 (ja) |
CA (1) | CA2713897C (ja) |
MX (1) | MX2010008412A (ja) |
RU (1) | RU2443918C1 (ja) |
WO (1) | WO2009099504A2 (ja) |
Families Citing this family (50)
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JP5227269B2 (ja) * | 2009-06-19 | 2013-07-03 | 三ツ星ベルト株式会社 | 動力伝達機構 |
US8419574B2 (en) | 2010-04-06 | 2013-04-16 | The Gates Corporation | Isolator |
US8602928B2 (en) * | 2010-04-15 | 2013-12-10 | Gates Corporation | Isolator |
FR2959547B1 (fr) | 2010-04-30 | 2012-06-08 | Hutchinson | Poulie de decouplage. |
US9631563B2 (en) * | 2010-06-30 | 2017-04-25 | Orbital Traction, Ltd | Torque pulse dampener |
US20120015768A1 (en) * | 2010-07-13 | 2012-01-19 | Alexander Serkh | Isolating Pulley |
FR2963399A1 (fr) | 2010-08-02 | 2012-02-03 | Hutchinson | Poulie decoupleuse. |
US9046133B2 (en) | 2010-11-09 | 2015-06-02 | Litens Automotive Partnership | Decoupler assembly having limited overrunning capability |
EP2638305B1 (en) * | 2010-11-14 | 2019-12-25 | Litens Automotive Partnership | Decoupler with tuned damping |
CN102758907A (zh) * | 2011-04-27 | 2012-10-31 | 武汉集信传动技术有限公司 | 弹簧收缩式超越皮带轮结构 |
US8678157B2 (en) * | 2011-05-25 | 2014-03-25 | Gates Corporation | Isolator decoupler |
CN103015552B (zh) * | 2011-09-22 | 2014-11-05 | 同济大学 | 防震断变形记录式屈曲约束支撑及其制造方法 |
US8813932B2 (en) * | 2012-03-08 | 2014-08-26 | The Gates Corporation | Isolator decoupler |
JP5948110B2 (ja) * | 2012-04-04 | 2016-07-06 | バンドー化学株式会社 | オートテンショナ |
WO2013168889A1 (ko) * | 2012-05-08 | 2013-11-14 | 한라비스테온공조 주식회사 | 압축기용 풀리 어셈블리 및 그 제조 방법 |
US8888622B2 (en) * | 2012-06-04 | 2014-11-18 | The Gates Corporation | Isolator decoupler |
MX2014015382A (es) * | 2012-06-20 | 2015-03-05 | Dayco Ip Holdings Llc | Desacoplador motriz accesorio. |
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US8931610B2 (en) * | 2013-04-11 | 2015-01-13 | The Gates Corporation | Isolator decoupler |
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US10267405B2 (en) | 2013-07-24 | 2019-04-23 | Litens Automotive Partnership | Isolator with improved damping structure |
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KR101500138B1 (ko) * | 2013-09-10 | 2015-03-06 | 현대자동차주식회사 | 크랭크 풀리 디커플링 장치 |
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-
2008
- 2008-01-31 US US12/012,150 patent/US8192312B2/en not_active Expired - Fee Related
-
2009
- 2009-01-08 BR BRPI0906480-0A patent/BRPI0906480A2/pt not_active IP Right Cessation
- 2009-01-08 JP JP2010544989A patent/JP5666915B2/ja not_active Expired - Fee Related
- 2009-01-08 KR KR1020107017600A patent/KR101194886B1/ko not_active IP Right Cessation
- 2009-01-08 MX MX2010008412A patent/MX2010008412A/es not_active Application Discontinuation
- 2009-01-08 WO PCT/US2009/000099 patent/WO2009099504A2/en active Application Filing
- 2009-01-08 CN CN200980103584.2A patent/CN101932855B/zh not_active Expired - Fee Related
- 2009-01-08 CA CA2713897A patent/CA2713897C/en not_active Expired - Fee Related
- 2009-01-08 RU RU2010136300/11A patent/RU2443918C1/ru not_active IP Right Cessation
- 2009-01-08 EP EP09708331.5A patent/EP2235400B1/en not_active Not-in-force
- 2009-01-08 AU AU2009210839A patent/AU2009210839B2/en not_active Ceased
-
2011
- 2011-12-14 US US13/325,580 patent/US20120088616A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
RU2443918C1 (ru) | 2012-02-27 |
MX2010008412A (es) | 2011-04-27 |
WO2009099504A2 (en) | 2009-08-13 |
CA2713897A1 (en) | 2009-08-13 |
EP2235400B1 (en) | 2015-07-15 |
US20090194380A1 (en) | 2009-08-06 |
KR101194886B1 (ko) | 2012-10-25 |
AU2009210839A1 (en) | 2009-08-13 |
CN101932855A (zh) | 2010-12-29 |
BRPI0906480A2 (pt) | 2015-07-14 |
EP2235400A4 (en) | 2011-06-29 |
US20120088616A1 (en) | 2012-04-12 |
WO2009099504A3 (en) | 2009-10-15 |
CA2713897C (en) | 2014-01-07 |
US8192312B2 (en) | 2012-06-05 |
AU2009210839B2 (en) | 2012-11-29 |
KR20100110865A (ko) | 2010-10-13 |
CN101932855B (zh) | 2014-05-07 |
JP2011511227A (ja) | 2011-04-07 |
EP2235400A2 (en) | 2010-10-06 |
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