JP5833646B2 - ラジアルダンパ機構、およびベルトテンショナに使用したラジアルダンパ機構 - Google Patents
ラジアルダンパ機構、およびベルトテンショナに使用したラジアルダンパ機構 Download PDFInfo
- Publication number
- JP5833646B2 JP5833646B2 JP2013516591A JP2013516591A JP5833646B2 JP 5833646 B2 JP5833646 B2 JP 5833646B2 JP 2013516591 A JP2013516591 A JP 2013516591A JP 2013516591 A JP2013516591 A JP 2013516591A JP 5833646 B2 JP5833646 B2 JP 5833646B2
- Authority
- JP
- Japan
- Prior art keywords
- tensioner
- arm
- damper
- spring
- sleeve
- 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
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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
- 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
-
- 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
- F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
- F16H7/1218—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means of the dry friction type
-
- 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
- F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration 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
- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/18—Means for guiding or supporting 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
- F16H7/18—Means for guiding or supporting belts, ropes, or chains
- F16H7/20—Mountings for rollers or 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
- F16H2007/081—Torsion 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
- F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
- F16H2007/084—Means for varying tension of belts, ropes, or chains with vibration damping means having vibration damping characteristics dependent on the moving direction of the tensioner
-
- 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
- F16H2007/0889—Path of movement of the finally actuated member
- F16H2007/0893—Circular path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
21:エンドレス動力伝達要素
24:支持構造体
25:固定装置
100:ベルトテンショナ
102:バネケース
104:ブシュ
106:テンショナアーム
108:ダンパカップ
116:ベルト車
136:外側スリーブ
138:内側スリーブ
181:スリーブ
Claims (15)
- 駆動システムにおけるエンドレス動力伝達要素のテンショナにおいて、
回転軸を中心として回転可能なアームであって、ランプ面または傾斜面を有するスリーブを備えた前記アーム、
前記アームの回転に伴って前記スリーブの前記ランプ面または前記傾斜面に摺動して係合するプレートであって、前記スリーブの前記ランプ面または前記傾斜面に沿って摺動する前記プレートを、凸部と共に備えたダンパカップ、および
前記スリーブおよび前記ダンパカップを収容するバネケースを備え、
前記テンショナの巻き取り時、前記スリーブの前記ランプ面または前記傾斜面が前記ダンパカップの前記プレートに対して回転し、そして正常な力が前記凸部に作用し、前記ダンパカップを外側に向け、これを前記バネケースに押し込み、非対称性摩擦ダンパ作用を発揮することを特徴とするテンショナ。 - さらに、前記バネケース内部にトーションバネを有する請求項1に記載のテンショナ。
- 前記スリーブがバネ面を有し、そして前記バネの第1端部がこのバネ面にそって存在し、かつ前記ダンパカップの前記凸部に接触する請求項2に記載のテンショナ。
- 前記バネの前記第1端部が前記正常な力を前記凸部に加える請求項3に記載のテンショナ。
- 前記アームがさらに前記スリーブに対して同心なアームアーバーを有し、前記ダンパカップを受け入れるために前記アームアーバーに設けた開口部以外が、前記スリーブを構成するように伸延されたベース部で繋げられている請求項1に記載のテンショナ。
- さらに、前記バネケースと前記アームアーバーとの間のブシュを有する請求項5に記載のテンショナ。
- 前記ブシュを前記バネケースに接続して回転できないように構成した請求項6に記載のテンショナ。
- 第1方向において、前記ダンパカップを全体として半径方向外側に押圧し、前記ブシュに押し込んだ請求項7に記載のテンショナ。
- 前記アームが浮動アームである請求項1に記載のテンショナ。
- 前記バネケースがさらにピボットシャフトを有し、前記アームの前記スリーブがこのピボットシャフトを中心にして回転可能である請求項9に記載のテンショナ。
- 巻き取り時、前記浮動アームが前記ダンパカップの前記凸部に作用する少なくとも正常な力に応答して、前記浮動アームが移動して前記バネケースに摩擦接触し、摩擦ダンパ作用を補強する請求項10に記載のテンショナ。
- さらに、前記スリーブに対向する端部において前記アームに結合されたベルト車を有し、巻き取り時、このベルト車のハブ荷重が増加し、かつ前記ダンパカップおよび前記浮動アームが前記バネケース内部において前記ハブ荷重の方向に配向する請求項10に記載の
テンショナ。 - 前記ダンパカップが弾性をもち、前記凸部が前記正常な力に応答して偏向可能であり、これによって前記ダンパカップが前記プレートを前記ランプ面または傾斜面にそって移動させる請求項1に記載のテンショナ。
- 前記アームアーバーが、前記ベース部に対向する開放端部を有する請求項5に記載のテンショナ。
- 前記ダンパカップは湾曲形状のバック部分を前記プレートから距離をあけて配置するためのボトム部分を有し、そして、前記プレートが支持体を介して前記湾曲形状のバック部分に接続し、さらに、この湾曲形状のバック部分から前記凸部を前記回転軸に近づくように前記回転軸に向けて突き出した請求項1に記載のテンショナ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/820,400 US8439781B2 (en) | 2010-06-22 | 2010-06-22 | Radial damping mechanism and use for belt tensioning |
US12/820,400 | 2010-06-22 | ||
PCT/US2011/039544 WO2011162948A1 (en) | 2010-06-22 | 2011-06-08 | Radial damping mechanism and use for belt tensioning |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013533947A JP2013533947A (ja) | 2013-08-29 |
JP2013533947A5 JP2013533947A5 (ja) | 2014-07-03 |
JP5833646B2 true JP5833646B2 (ja) | 2015-12-16 |
Family
ID=45329167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013516591A Expired - Fee Related JP5833646B2 (ja) | 2010-06-22 | 2011-06-08 | ラジアルダンパ機構、およびベルトテンショナに使用したラジアルダンパ機構 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8439781B2 (ja) |
EP (1) | EP2585736A4 (ja) |
JP (1) | JP5833646B2 (ja) |
KR (1) | KR101693072B1 (ja) |
CN (1) | CN102947616B (ja) |
AR (1) | AR081957A1 (ja) |
AU (1) | AU2011271407B2 (ja) |
BR (1) | BR112012032893B1 (ja) |
CA (1) | CA2802798A1 (ja) |
MX (1) | MX2012014879A (ja) |
WO (1) | WO2011162948A1 (ja) |
Families Citing this family (15)
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US8602543B2 (en) * | 2010-05-17 | 2013-12-10 | Zamtec Limited | Printing system having valved ink and gas distribution for printhead |
US20120152644A1 (en) * | 2010-12-20 | 2012-06-21 | Paul Harriman Kydd | Compliant, balanced belt or chain drive |
US20140287858A1 (en) * | 2011-10-29 | 2014-09-25 | Gates Unitta Power Transmission (Shanghai) Limited) | Tensioner |
FR2990487A1 (fr) * | 2012-05-09 | 2013-11-15 | Peugeot Citroen Automobiles Sa | Tendeur pour courroie d'accessoires d'un moteur thermique |
US9394977B2 (en) * | 2013-03-15 | 2016-07-19 | Dayco Ip Holdings, Llc | Tensioner with expanding spring for radial frictional asymmetric damping |
US9982761B2 (en) * | 2013-05-14 | 2018-05-29 | Litens Automotive Partnership | Tensioner with improved damping |
ITTO20131032A1 (it) * | 2013-12-17 | 2015-06-18 | Dayco Europe Srl | Tenditore per una trasmissione a cinghia |
CN203770558U (zh) * | 2014-03-25 | 2014-08-13 | 宁波丰茂远东橡胶有限公司 | 一种发动机用大阻尼低衰减张紧器 |
CN104358845B (zh) * | 2014-10-17 | 2017-02-15 | 杭州诚信汽车轴承有限公司 | 盘式非对称阻尼皮带自动张紧器 |
US9982760B2 (en) * | 2015-02-12 | 2018-05-29 | Ningbo Fengmao Far-East Rubber Co., Ltd. | Tensioner for engine with large and stable damping and minimum deflection of shaft |
US9618099B2 (en) * | 2015-07-13 | 2017-04-11 | Gates Corporation | Tensioner with secondary damping |
JP6527550B2 (ja) * | 2016-06-27 | 2019-06-05 | 三ツ星ベルト株式会社 | 補機駆動ベルトシステムに備わるオートテンショナ |
US10883575B2 (en) * | 2018-01-03 | 2021-01-05 | Gates Corporation | Tensioner |
US10683914B2 (en) | 2018-02-14 | 2020-06-16 | Gates Corporation | Tensioner |
EP4088045A4 (en) * | 2020-01-08 | 2024-02-21 | Gates Corporation | ADJUSTABLE DAMPING MECHANISM FOR TENSIONER |
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-
2010
- 2010-06-22 US US12/820,400 patent/US8439781B2/en active Active
-
2011
- 2011-06-08 CN CN201180030585.6A patent/CN102947616B/zh active Active
- 2011-06-08 CA CA2802798A patent/CA2802798A1/en not_active Abandoned
- 2011-06-08 AU AU2011271407A patent/AU2011271407B2/en not_active Ceased
- 2011-06-08 WO PCT/US2011/039544 patent/WO2011162948A1/en active Application Filing
- 2011-06-08 EP EP11798593.7A patent/EP2585736A4/en not_active Withdrawn
- 2011-06-08 JP JP2013516591A patent/JP5833646B2/ja not_active Expired - Fee Related
- 2011-06-08 BR BR112012032893-0A patent/BR112012032893B1/pt active IP Right Grant
- 2011-06-08 MX MX2012014879A patent/MX2012014879A/es active IP Right Grant
- 2011-06-08 KR KR1020137001091A patent/KR101693072B1/ko active IP Right Grant
- 2011-06-17 AR ARP110102133A patent/AR081957A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AR081957A1 (es) | 2012-10-31 |
KR20130118294A (ko) | 2013-10-29 |
EP2585736A4 (en) | 2014-03-26 |
CN102947616A (zh) | 2013-02-27 |
BR112012032893A2 (pt) | 2016-11-16 |
WO2011162948A1 (en) | 2011-12-29 |
CA2802798A1 (en) | 2011-12-29 |
AU2011271407A1 (en) | 2013-01-31 |
US20110312455A1 (en) | 2011-12-22 |
KR101693072B1 (ko) | 2017-01-04 |
US8439781B2 (en) | 2013-05-14 |
EP2585736A1 (en) | 2013-05-01 |
AU2011271407B2 (en) | 2015-03-12 |
MX2012014879A (es) | 2013-06-05 |
CN102947616B (zh) | 2016-08-03 |
BR112012032893B1 (pt) | 2020-09-29 |
JP2013533947A (ja) | 2013-08-29 |
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