CN105051422B - 用于径向摩擦非对称阻尼的带扩张弹簧的张紧器 - Google Patents

用于径向摩擦非对称阻尼的带扩张弹簧的张紧器 Download PDF

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Publication number
CN105051422B
CN105051422B CN201480016060.0A CN201480016060A CN105051422B CN 105051422 B CN105051422 B CN 105051422B CN 201480016060 A CN201480016060 A CN 201480016060A CN 105051422 B CN105051422 B CN 105051422B
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CN
China
Prior art keywords
arm
spring
sleeve
tensioner
protrusion
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Application number
CN201480016060.0A
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English (en)
Chinese (zh)
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CN105051422A (zh
Inventor
K·G·达蒂尔
A·E·拉努蒂
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Dayco Products LLC
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Dayco Products LLC
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Publication of CN105051422A publication Critical patent/CN105051422A/zh
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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
    • 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 
    • F16H7/0829—Means for varying tension of belts, ropes or chains  with vibration damping means
    • F16H7/0831—Means for varying tension of belts, ropes or chains  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 
    • 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 
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0865—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 
    • F16H2007/0889—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)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Prostheses (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Vibration Prevention Devices (AREA)
CN201480016060.0A 2013-03-15 2014-02-21 用于径向摩擦非对称阻尼的带扩张弹簧的张紧器 Active CN105051422B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/834,989 US9394977B2 (en) 2013-03-15 2013-03-15 Tensioner with expanding spring for radial frictional asymmetric damping
US13/834,989 2013-03-15
PCT/US2014/017709 WO2014149367A1 (en) 2013-03-15 2014-02-21 Tensioner with expanding spring for radial frictional asymmetric damping

Publications (2)

Publication Number Publication Date
CN105051422A CN105051422A (zh) 2015-11-11
CN105051422B true CN105051422B (zh) 2018-12-21

Family

ID=51529666

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480016060.0A Active CN105051422B (zh) 2013-03-15 2014-02-21 用于径向摩擦非对称阻尼的带扩张弹簧的张紧器

Country Status (11)

Country Link
US (1) US9394977B2 (enExample)
EP (1) EP2971855B1 (enExample)
JP (1) JP6200061B2 (enExample)
KR (1) KR102054037B1 (enExample)
CN (1) CN105051422B (enExample)
AR (1) AR095404A1 (enExample)
AU (1) AU2014238277A1 (enExample)
BR (1) BR112015023511B1 (enExample)
CA (1) CA2904271A1 (enExample)
MX (1) MX2015011826A (enExample)
WO (1) WO2014149367A1 (enExample)

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KR102204802B1 (ko) * 2013-05-14 2021-01-18 리텐스 오토모티브 파트너쉽 댐핑이 개선된 텐셔너
DE102015111809A1 (de) * 2015-07-21 2017-01-26 Muhr Und Bender Kg Spannvorrichtung
WO2017205976A1 (en) * 2016-05-30 2017-12-07 Litens Automotive Partnership Endless drive arrangement and tensioning system for same
CN107387691B (zh) * 2017-07-17 2023-06-09 杭州雷迪克节能科技股份有限公司 一种非对称阻尼结构张紧轮轴承单元
JP6777608B2 (ja) * 2017-09-07 2020-10-28 Ntn株式会社 補機ベルト用テンショナユニット
EP4088045B1 (en) * 2020-01-08 2025-08-20 Gates Corporation Adjustable damping mechanism for tensioner device
DE102020004335A1 (de) * 2020-07-20 2022-01-20 Muhr Und Bender Kg Riemenspannvorrichtung und Riementrieb mit einer solchen Riemenspannvorrichtung
WO2022182809A1 (en) * 2021-02-26 2022-09-01 Dayco Ip Holdings, Llc High-offset belt tensioner with counterbalance torsion spring force
US12078246B2 (en) * 2021-06-07 2024-09-03 Gates Corporation Pivot shaft tensioner assembly
JP7300549B1 (ja) * 2021-12-23 2023-06-29 三ツ星ベルト株式会社 オートテンショナ

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* Cited by examiner, † Cited by third party
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WO2011138101A1 (de) * 2010-05-03 2011-11-10 Schaeffler Technologies Gmbh & Co. Kg Spannvorrichtung
US20120058847A1 (en) * 2010-09-02 2012-03-08 Dayco Products, Llc Tensioner with expanding spring for radial frictional asymmetric damping
CN102472373A (zh) * 2009-07-17 2012-05-23 盖茨公司 张紧器
CN102947616A (zh) * 2010-06-22 2013-02-27 戴科知识产权控股有限责任公司 用于皮带张紧的径向阻尼机构和用法

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CN102947616A (zh) * 2010-06-22 2013-02-27 戴科知识产权控股有限责任公司 用于皮带张紧的径向阻尼机构和用法
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Also Published As

Publication number Publication date
CA2904271A1 (en) 2014-09-25
AR095404A1 (es) 2015-10-14
US20140274510A1 (en) 2014-09-18
EP2971855B1 (en) 2021-09-15
MX2015011826A (es) 2016-01-25
AU2014238277A1 (en) 2015-09-17
BR112015023511A2 (pt) 2017-07-18
KR20150130290A (ko) 2015-11-23
JP6200061B2 (ja) 2017-09-20
JP2016511376A (ja) 2016-04-14
WO2014149367A1 (en) 2014-09-25
BR112015023511B1 (pt) 2022-04-19
KR102054037B1 (ko) 2020-01-08
US9394977B2 (en) 2016-07-19
EP2971855A1 (en) 2016-01-20
EP2971855A4 (en) 2017-10-18
CN105051422A (zh) 2015-11-11

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