JP4540974B2 - 補機駆動用ベルトの張力調整装置 - Google Patents
補機駆動用ベルトの張力調整装置 Download PDFInfo
- Publication number
- JP4540974B2 JP4540974B2 JP2003418061A JP2003418061A JP4540974B2 JP 4540974 B2 JP4540974 B2 JP 4540974B2 JP 2003418061 A JP2003418061 A JP 2003418061A JP 2003418061 A JP2003418061 A JP 2003418061A JP 4540974 B2 JP4540974 B2 JP 4540974B2
- Authority
- JP
- Japan
- Prior art keywords
- belt
- pulley
- pulley arm
- cylindrical
- boss
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000428 dust Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
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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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
- F16H7/0836—Means for varying tension of belts, ropes, or chains with vibration damping means of the fluid and restriction type, e.g. dashpot
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
- F16H7/129—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path with means for impeding reverse motion
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/63—Gears with belts and 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0806—Compression coil 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
- F16H2007/0859—Check valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Sealing Of Bearings (AREA)
Description
1 テンションプーリ
2 プーリアーム
3 ボス部
4 軸挿入孔
6 支点軸
7 ボルト
7a 頭部
10 座金
11 円筒部
12 スリンガ
13 ラビリンス
20 油圧式オートテンショナ
37 連結片
43 ブッシュ挿入孔
45 ブッシュ
46 座金
46a 円筒部
47 ボルト
47a 頭部
49 環状突部
50 ラビリンス
Claims (1)
- 補機駆動用のベルトにテンションプーリを接触し、そのテンションプーリを支持する揺動可能なプーリアームの端部にボス部を設け、そのボス部に形成された軸挿入孔内に筒状の支点軸を組込み、この支点軸を軸方向に貫通し、エンジンブロックにねじ係合されるボルトの締付けにより支点軸を固定してプーリアームを揺動自在に支持し、前記プーリアームに油圧式オートテンショナの調整力を付与してテンションプーリをベルトに押し付けるようにした補機駆動用ベルトの張力調整装置において、前記ボルトの頭部とボス部の端面間に座金を組込み、その座金の外周にボス部の端部を覆う円筒部を設け、前記ボス部の端部外周に、前記円筒部の開口端と軸方向で対向するフランジを端部に有する円筒状のスリンガを嵌合して、そのスリンガと座金の円筒部間にラビリンスを形成したことを特徴とする補機駆動用ベルトの張力調整装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003418061A JP4540974B2 (ja) | 2003-12-16 | 2003-12-16 | 補機駆動用ベルトの張力調整装置 |
PCT/JP2004/018818 WO2005059405A1 (ja) | 2003-12-16 | 2004-12-16 | 補機駆動用ベルトの張力調整装置 |
EP04807177A EP1703169B1 (en) | 2003-12-16 | 2004-12-16 | Tension adjusting device for auxiliary machine driving belts |
US10/582,405 US7775922B2 (en) | 2003-12-16 | 2004-12-16 | Tension adjusting device for engine accessory driving belt |
DE602004026352T DE602004026352D1 (de) | 2003-12-16 | 2004-12-16 | Spannungseinstellungsvorrichtung für hilfsmaschine-antriebsriemen |
CNB2004800376334A CN100441912C (zh) | 2003-12-16 | 2004-12-16 | 辅机驱动用带的张力调节装置 |
KR1020067009801A KR101133014B1 (ko) | 2003-12-16 | 2004-12-16 | 보조 기계 구동용 벨트의 장력 조정 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003418061A JP4540974B2 (ja) | 2003-12-16 | 2003-12-16 | 補機駆動用ベルトの張力調整装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005180476A JP2005180476A (ja) | 2005-07-07 |
JP2005180476A5 JP2005180476A5 (ja) | 2006-12-14 |
JP4540974B2 true JP4540974B2 (ja) | 2010-09-08 |
Family
ID=34697089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003418061A Expired - Lifetime JP4540974B2 (ja) | 2003-12-16 | 2003-12-16 | 補機駆動用ベルトの張力調整装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7775922B2 (ja) |
EP (1) | EP1703169B1 (ja) |
JP (1) | JP4540974B2 (ja) |
KR (1) | KR101133014B1 (ja) |
CN (1) | CN100441912C (ja) |
DE (1) | DE602004026352D1 (ja) |
WO (1) | WO2005059405A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3946504B2 (ja) | 2001-11-29 | 2007-07-18 | 株式会社日立製作所 | 自動車の制御方法,自動車の制御装置,変速機および変速機の制御装置 |
JP4809610B2 (ja) * | 2005-02-03 | 2011-11-09 | Ntn株式会社 | プーリアームの支点軸受装置 |
US7494434B2 (en) * | 2005-06-15 | 2009-02-24 | Gm Global Technology Operations, Inc. | Belt alternator starter accessory drive with dual tensioner |
DE102007039134A1 (de) * | 2007-08-18 | 2009-02-19 | Schaeffler Kg | Spanneinrichtung für ein Zugmittel |
EP2217831B1 (de) * | 2007-12-10 | 2011-08-10 | Schaeffler Technologies AG & Co. KG | Mechanisches federelement für zugmitteltriebe |
JP5472788B2 (ja) * | 2009-07-28 | 2014-04-16 | Ntn株式会社 | 補機用油圧式オートテンショナ |
JP4987955B2 (ja) * | 2009-12-21 | 2012-08-01 | 株式会社椿本チエイン | 伝動装置用テンショナユニット |
WO2012081511A1 (ja) * | 2010-12-16 | 2012-06-21 | Ntn株式会社 | 油圧式オートテンショナ |
DE102011002761B4 (de) * | 2011-01-17 | 2020-01-02 | Schaeffler Technologies AG & Co. KG | Zugmittelspannvorrichtung mit Sicherungselement sowie Verbrennungskraftmaschine mit einer solchen Zugmittelspannvorrichtung |
WO2012144402A1 (ja) * | 2011-04-21 | 2012-10-26 | Ntn株式会社 | 油圧式オートテンショナ |
US20120318589A1 (en) * | 2011-06-20 | 2012-12-20 | GM Global Technology Operations LLC | Belt tensioning assembly for an engine system having a motor-generator unit |
JP2013204767A (ja) * | 2012-03-29 | 2013-10-07 | Ntn Corp | 油圧式オートテンショナ |
US9046176B2 (en) * | 2012-04-16 | 2015-06-02 | Ntn Corporation | Hydraulic auto-tensioner |
US9581199B2 (en) * | 2012-10-25 | 2017-02-28 | Ntn Corporation | Fulcrum bearing device for pulley arm |
CN103982608B (zh) | 2013-02-07 | 2016-12-28 | 盖茨优霓塔传动系统(上海)有限公司 | 张力调节装置 |
JP6182411B2 (ja) * | 2013-09-26 | 2017-08-16 | Ntn株式会社 | 油圧式オートテンショナ |
EP3158229B1 (en) * | 2014-06-20 | 2019-05-01 | Litens Automotive Partnership | Tensioner with hydraulic locking feature |
JP6478559B2 (ja) * | 2014-10-27 | 2019-03-06 | Ntn株式会社 | 補機駆動ベルト用のテンショナユニット |
JP6494311B2 (ja) * | 2015-02-09 | 2019-04-03 | Ntn株式会社 | 油圧式オートテンショナ |
JP6539564B2 (ja) * | 2015-10-26 | 2019-07-03 | Ntn株式会社 | 油圧式オートテンショナ |
CN105276109A (zh) * | 2015-11-30 | 2016-01-27 | 李功文 | 一种皮带张紧装置 |
DE102016217933B4 (de) * | 2016-09-20 | 2020-06-04 | Schaeffler Technologies AG & Co. KG | Riemenspanner |
CN107061647A (zh) * | 2017-02-17 | 2017-08-18 | 李培培 | 一种机械传动链张紧调节装置 |
JP2024507592A (ja) * | 2021-02-26 | 2024-02-20 | デイコ アイピー ホールディングス,エルエルシー | 釣合いトーションばね力を備えた高オフセットベルトテンショナ |
US20240344595A1 (en) * | 2023-04-11 | 2024-10-17 | Fca Us Llc | Dual arm tensioner with hydraulic strut |
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2003
- 2003-12-16 JP JP2003418061A patent/JP4540974B2/ja not_active Expired - Lifetime
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2004
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- 2004-12-16 EP EP04807177A patent/EP1703169B1/en active Active
- 2004-12-16 US US10/582,405 patent/US7775922B2/en active Active
- 2004-12-16 WO PCT/JP2004/018818 patent/WO2005059405A1/ja active Application Filing
- 2004-12-16 CN CNB2004800376334A patent/CN100441912C/zh active Active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61184153U (ja) * | 1985-05-09 | 1986-11-17 | ||
JPH10299846A (ja) * | 1997-04-30 | 1998-11-13 | Ntn Corp | 油圧式オートテンショナ |
JP2003254398A (ja) * | 2002-03-04 | 2003-09-10 | Ntn Corp | ベルトの張力調整装置 |
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Publication number | Publication date |
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EP1703169A4 (en) | 2009-08-12 |
US7775922B2 (en) | 2010-08-17 |
WO2005059405A1 (ja) | 2005-06-30 |
KR20060135634A (ko) | 2006-12-29 |
EP1703169A1 (en) | 2006-09-20 |
JP2005180476A (ja) | 2005-07-07 |
EP1703169B1 (en) | 2010-03-31 |
CN1894522A (zh) | 2007-01-10 |
US20080020876A1 (en) | 2008-01-24 |
KR101133014B1 (ko) | 2012-04-04 |
DE602004026352D1 (de) | 2010-05-12 |
CN100441912C (zh) | 2008-12-10 |
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