CN103154573B - 具有用于径向摩擦的非对称阻尼的扩张弹簧的张紧器 - Google Patents

具有用于径向摩擦的非对称阻尼的扩张弹簧的张紧器 Download PDF

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Publication number
CN103154573B
CN103154573B CN201180042491.0A CN201180042491A CN103154573B CN 103154573 B CN103154573 B CN 103154573B CN 201180042491 A CN201180042491 A CN 201180042491A CN 103154573 B CN103154573 B CN 103154573B
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China
Prior art keywords
arm
spring
stretcher
lining
axle
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CN201180042491.0A
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English (en)
Chinese (zh)
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CN103154573A (zh
Inventor
A·E·兰努蒂
R·J·克里斯特
J·K·林德斯托姆
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Dayco Products LLC
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Dayco Products LLC
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Publication date
Priority claimed from US12/874,797 external-priority patent/US8617013B2/en
Application filed by Dayco Products LLC filed Critical Dayco Products LLC
Publication of CN103154573A publication Critical patent/CN103154573A/zh
Application granted granted Critical
Publication of CN103154573B publication Critical patent/CN103154573B/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 
    • F16H7/10—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 
    • 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)
CN201180042491.0A 2010-09-02 2011-08-03 具有用于径向摩擦的非对称阻尼的扩张弹簧的张紧器 Active CN103154573B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/874,797 2010-09-02
US12/874,797 US8617013B2 (en) 2010-09-02 2010-09-02 Tensioner with expanding spring for radial frictional asymmetric damping
US13/008,357 2011-01-18
US13/008,357 US8545352B2 (en) 2010-09-02 2011-01-18 Tensioner with expanding spring for radial frictional asymmetric damping
PCT/US2011/046410 WO2012030464A1 (en) 2010-09-02 2011-08-03 Tensioner with expanding spring for radial frictional asymmetric damping

Publications (2)

Publication Number Publication Date
CN103154573A CN103154573A (zh) 2013-06-12
CN103154573B true CN103154573B (zh) 2014-09-03

Family

ID=45771124

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180042491.0A Active CN103154573B (zh) 2010-09-02 2011-08-03 具有用于径向摩擦的非对称阻尼的扩张弹簧的张紧器

Country Status (11)

Country Link
US (1) US8545352B2 (enExample)
EP (1) EP2612056B1 (enExample)
JP (1) JP5852119B2 (enExample)
KR (1) KR101623244B1 (enExample)
CN (1) CN103154573B (enExample)
AU (1) AU2011296477B8 (enExample)
BR (1) BR112013004961B1 (enExample)
CA (1) CA2810199A1 (enExample)
ES (1) ES2534679T3 (enExample)
MX (1) MX2013002239A (enExample)
WO (1) WO2012030464A1 (enExample)

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US20120152644A1 (en) * 2010-12-20 2012-06-21 Paul Harriman Kydd Compliant, balanced belt or chain drive
US9777806B2 (en) * 2012-03-28 2017-10-03 Dayco Ip Holdings, Llc Sealed belt tensioning device
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
WO2015125691A1 (ja) * 2014-02-18 2015-08-27 三ツ星ベルト株式会社 オートテンショナ
JP6162162B2 (ja) 2014-02-18 2017-07-12 三ツ星ベルト株式会社 オートテンショナ
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
DE102014206716A1 (de) * 2014-04-08 2015-10-08 Muhr Und Bender Kg Riemenspannvorrichtung
EP2955414A1 (en) * 2014-06-13 2015-12-16 Aktiebolaget SKF Tensioning device and method for assembling such a tensioning device
DE112015005029T5 (de) * 2014-11-05 2017-08-03 Litens Automotive Partnership Spannvorrichtung mit einem progressiven stopp
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
DE102015115750A1 (de) * 2015-09-17 2017-03-23 Muhr Und Bender Kg Riemenspannvorrichtung
DE102015222238B4 (de) * 2015-11-11 2020-11-12 Schaeffler Technologies AG & Co. KG Geräuschgedämpfte Pendellagerung bei Entkopplungsriemenspanneinheiten
US10066708B2 (en) * 2016-08-04 2018-09-04 Ford Global Technologies, Llc External spring to increase tension on belt tensioner for internal combustion engine
US11596286B2 (en) * 2018-12-28 2023-03-07 Sharkninja Operating Llc Wheel assembly for robotic cleaner and robotic cleaner having the same
US11311997B2 (en) * 2019-03-07 2022-04-26 Ossur Iceland Ehf Adapter for a rotary 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
US20240301942A1 (en) * 2023-03-09 2024-09-12 Kenneth Lee Statton Spring loaded self-tensioning idler assembly for serpentine pulley system

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WO2010037232A1 (en) * 2008-10-02 2010-04-08 Litens Automotive Partnership Compact tensioner with sustainable damping

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WO2010037232A1 (en) * 2008-10-02 2010-04-08 Litens Automotive Partnership Compact tensioner with sustainable damping

Also Published As

Publication number Publication date
US8545352B2 (en) 2013-10-01
AU2011296477A1 (en) 2013-03-21
EP2612056A1 (en) 2013-07-10
AU2011296477B8 (en) 2014-10-23
BR112013004961A2 (pt) 2016-08-16
CA2810199A1 (en) 2012-03-08
JP5852119B2 (ja) 2016-02-03
BR112013004961B1 (pt) 2020-12-01
KR101623244B1 (ko) 2016-05-20
WO2012030464A1 (en) 2012-03-08
EP2612056B1 (en) 2015-03-11
CN103154573A (zh) 2013-06-12
MX2013002239A (es) 2013-09-13
ES2534679T3 (es) 2015-04-27
US20120058848A1 (en) 2012-03-08
JP2013536929A (ja) 2013-09-26
KR20130131318A (ko) 2013-12-03
EP2612056A4 (en) 2014-03-05
AU2011296477B2 (en) 2014-10-02

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Address after: michigan

Patentee after: Dayco Products, LLC

Address before: American Missouri

Patentee before: Dayco Products, LLC