CN103154572B - 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

Info

Publication number
CN103154572B
CN103154572B CN201180042226.2A CN201180042226A CN103154572B CN 103154572 B CN103154572 B CN 103154572B CN 201180042226 A CN201180042226 A CN 201180042226A CN 103154572 B CN103154572 B CN 103154572B
Authority
CN
China
Prior art keywords
arm
spring
tensioner
bushing
protrusion
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.)
Active
Application number
CN201180042226.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN103154572A (zh
Inventor
J·J·B·弗格森
A·E·兰纳蒂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dayco Products LLC
Original Assignee
Dayco Products LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dayco Products LLC filed Critical Dayco Products LLC
Publication of CN103154572A publication Critical patent/CN103154572A/zh
Application granted granted Critical
Publication of CN103154572B publication Critical patent/CN103154572B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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 
    • 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)
CN201180042226.2A 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 CN103154572B (zh)

Applications Claiming Priority (3)

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
PCT/US2011/046383 WO2012030463A1 (en) 2010-09-02 2011-08-03 Tensioner with expanding spring for radial frictional asymmetric damping

Publications (2)

Publication Number Publication Date
CN103154572A CN103154572A (zh) 2013-06-12
CN103154572B true CN103154572B (zh) 2015-12-02

Family

ID=45771123

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180042226.2A Active CN103154572B (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) US8617013B2 (enExample)
EP (1) EP2612055B1 (enExample)
JP (1) JP5798627B2 (enExample)
KR (1) KR101601385B1 (enExample)
CN (1) CN103154572B (enExample)
AR (1) AR083331A1 (enExample)
AU (1) AU2011296476B2 (enExample)
BR (1) BR112013005048B1 (enExample)
CA (1) CA2809018A1 (enExample)
MX (1) MX2013002445A (enExample)
WO (1) WO2012030463A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932163B2 (en) * 2012-02-20 2015-01-13 Dayco Ip Holdings, Llc Belt tensioning device with variable spring factor
BR112014031699A2 (pt) * 2012-06-20 2017-06-27 Dayco Ip Holdings Llc desacoplador de acionamento de acessório
KR20150100686A (ko) * 2012-12-26 2015-09-02 리텐스 오토모티브 파트너쉽 궤도 장력기 조립체
US9249866B2 (en) 2013-03-15 2016-02-02 Dayco Ip Holdings, Llc Belt tensioner for a power transmission belt system
US9394977B2 (en) 2013-03-15 2016-07-19 Dayco Ip Holdings, Llc Tensioner with expanding spring for radial frictional asymmetric damping
ITTO20130677A1 (it) 2013-08-06 2015-02-07 Dayco Europe Srl Puleggia filtrante per una trasmissione a cinghia
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
JP2015224741A (ja) * 2014-05-29 2015-12-14 日野自動車株式会社 オートテンショナ
EP2955414A1 (en) * 2014-06-13 2015-12-16 Aktiebolaget SKF Tensioning device and method for assembling such a tensioning device
WO2015196268A1 (en) 2014-06-26 2015-12-30 Litens Automotive Partnership Orbital tensioner assembly
JP1523888S (enExample) * 2014-08-28 2015-05-18
KR101684128B1 (ko) * 2015-06-15 2016-12-07 현대자동차주식회사 벨트 오토 텐셔너
DE102015111809A1 (de) * 2015-07-21 2017-01-26 Muhr Und Bender Kg Spannvorrichtung
CN108291617B (zh) * 2015-10-27 2022-01-11 利滕斯汽车合伙公司 具有第一和第二阻尼构件以及增加的阻尼的张紧器
DE102016221797B4 (de) * 2016-11-08 2020-03-26 Schaeffler Technologies AG & Co. KG Spannvorrichtung
US10995829B2 (en) * 2017-06-16 2021-05-04 Gates Corporation Tensioner
US20220099165A1 (en) * 2020-09-28 2022-03-31 Caterpillar Inc. Engine accessory drive system and one-piece bracket for same
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6458055B1 (en) * 1999-04-12 2002-10-01 Litens Automotive Reversible tensioner
CN1495375A (zh) * 2002-09-10 2004-05-12 �����ι�˾ 皮带张紧器
WO2006052552A2 (en) * 2004-11-05 2006-05-18 Dayco Products, Llc Belt tensioner and method for making a belt-tensioner arm and a spring case
US7467569B2 (en) * 2007-01-04 2008-12-23 Dura Global Technologies, Inc. Detent plunger for automatic transmission shifter
US7594869B2 (en) * 2007-01-31 2009-09-29 Gm Global Technology Operations, Inc. Torque-transmitting assembly with dog clutch and hydrostatic damper and electrically variable transmission with same
CN101680515A (zh) * 2007-05-01 2010-03-24 利滕斯汽车合伙公司 磨损补偿张紧器

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473362A (en) 1981-07-08 1984-09-25 Litens Automotive Inc. Belt tensioner with variably proportional damping
US4479461A (en) * 1982-07-15 1984-10-30 Ford Motor Company Coil spring damper for valve assemblies of internal combustion engines
US4661087A (en) 1984-08-23 1987-04-28 Dayco Products, Inc. Method of making a belt tensioner having a biased annular pad of friction material for dampening purposes
US4971589A (en) 1989-12-13 1990-11-20 Dayco Products, Inc. Belt tensioner and method of making the same
US5169368A (en) * 1991-02-27 1992-12-08 Dayco Products, Inc. Tensioner for a power transmission belt and method of making the same
US5370585A (en) * 1993-01-27 1994-12-06 The Gates Rubber Company Eccentric type belt tensioner with cam operated damping means
US5411122A (en) 1993-05-24 1995-05-02 Hoffco, Inc. Cone ramp clutch
US5795257A (en) * 1995-11-02 1998-08-18 Ina Walzlager Schaeffler Kg Tensioning device for traction means with cone-type sliding bearing
DE19603558C2 (de) 1995-12-12 2000-03-02 Muhr & Bender Riemenspannvorrichtung
US5632697A (en) 1995-12-18 1997-05-27 The Gates Corporation Damping mechanism for a tensioner
US5964674A (en) 1997-03-21 1999-10-12 The Gates Corporation Belt tensioner with bottom wall of base juxtaposed pivot arm
US5967919A (en) 1997-10-03 1999-10-19 The Gates Corporation Belt tensioner
JP2951321B1 (ja) 1998-06-26 1999-09-20 ユニッタ株式会社 オートテンショナ
WO2000034684A2 (en) 1998-12-08 2000-06-15 Litens Automotive Partnership Tensioner with self-limiting angular stroke
US6565468B2 (en) 1999-12-21 2003-05-20 The Gates Corporation Tensioner with damping mechanism
US6582332B2 (en) 2000-01-12 2003-06-24 The Gates Corporation Damping mechanism for a tensioner
US6575860B2 (en) * 2001-02-28 2003-06-10 Dayco Products, Llc Belt tensioner for a power transmission belt system
US6609988B1 (en) 2001-05-24 2003-08-26 The Gates Corporation Asymmetric damping tensioner belt drive system
DE10131916A1 (de) 2001-07-05 2003-01-23 Muhr & Bender Kg Spanneinrichtung für Zugmittel, insbesondere Riemenspanneinrichtung
US7004863B2 (en) 2002-05-15 2006-02-28 The Gates Corporation Damping mechanism
RU2295075C2 (ru) 2002-10-10 2007-03-10 Дзе Гейтс Корпорейшн Натяжное устройство
DE102004047422A1 (de) * 2004-09-28 2006-04-13 Muhr Und Bender Kg Riemenspannvorrichtung mit hoher Dämpfung
US7497794B2 (en) 2004-11-05 2009-03-03 Dayco Products, Llc Belt tensioner and method for assembly
US7887445B2 (en) 2005-01-20 2011-02-15 Dayco Products, Llc Belt tensioner
CA2601901C (en) * 2005-03-21 2013-09-17 Litens Automobile Partnership Belt tensioner with wear compensation
US20090131208A1 (en) * 2005-04-08 2009-05-21 Hawryluck Chris D Tensioner With Molded Arm
US8075433B2 (en) * 2005-06-28 2011-12-13 Dayco Products, Llc Belt tensioner with damping member
CA2644684C (en) * 2006-03-22 2016-04-12 Litens Automotive Partnership Tensioner for flexible drives
DE102006017287B4 (de) 2006-04-12 2021-03-25 Litens Automotive Gmbh Spanner für einen Endlostrieb
US7678002B2 (en) * 2006-08-31 2010-03-16 Dayco Products, Llc One-way clutched damper for automatic belt tensioner
US20080176687A1 (en) * 2007-01-22 2008-07-24 Holger Schever Tensioner and installation assembly
DE102007031298A1 (de) 2007-07-05 2009-01-08 Schaeffler Kg Dämpfungsvorrichtung eines mechanischen Spannsystems für einen Zugmitteltrieb
US20090054186A1 (en) * 2007-08-22 2009-02-26 Oliver Stegelmann Tensioner
US7803078B2 (en) * 2008-03-20 2010-09-28 The Gates Corporation Tensioner
JP2009236159A (ja) * 2008-03-26 2009-10-15 Bando Chem Ind Ltd オートテンショナ
US8142315B2 (en) * 2008-04-30 2012-03-27 Litens Automotive Partnership Tensioner with hub load balancing feature
DE102008050384A1 (de) * 2008-10-02 2010-04-08 Schaeffler Kg Spann- und Dämpfungsvorrichtung für Zugmitteltriebe
WO2010037232A1 (en) * 2008-10-02 2010-04-08 Litens Automotive Partnership Compact tensioner with sustainable damping
US20110015017A1 (en) 2009-07-17 2011-01-20 Alexander Serkh Tensioner
CN201531571U (zh) 2009-09-28 2010-07-21 上海贝尼汽车科技有限公司 一种汽车发动机的新型皮带张紧装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6458055B1 (en) * 1999-04-12 2002-10-01 Litens Automotive Reversible tensioner
CN1495375A (zh) * 2002-09-10 2004-05-12 �����ι�˾ 皮带张紧器
WO2006052552A2 (en) * 2004-11-05 2006-05-18 Dayco Products, Llc Belt tensioner and method for making a belt-tensioner arm and a spring case
US7467569B2 (en) * 2007-01-04 2008-12-23 Dura Global Technologies, Inc. Detent plunger for automatic transmission shifter
US7594869B2 (en) * 2007-01-31 2009-09-29 Gm Global Technology Operations, Inc. Torque-transmitting assembly with dog clutch and hydrostatic damper and electrically variable transmission with same
CN101680515A (zh) * 2007-05-01 2010-03-24 利滕斯汽车合伙公司 磨损补偿张紧器

Also Published As

Publication number Publication date
EP2612055A4 (en) 2014-03-05
CN103154572A (zh) 2013-06-12
EP2612055A1 (en) 2013-07-10
KR101601385B1 (ko) 2016-03-08
EP2612055B1 (en) 2015-10-28
JP5798627B2 (ja) 2015-10-21
JP2013536928A (ja) 2013-09-26
AU2011296476B2 (en) 2015-01-22
AU2011296476A8 (en) 2013-04-04
US8617013B2 (en) 2013-12-31
KR20130102054A (ko) 2013-09-16
MX2013002445A (es) 2013-05-01
WO2012030463A1 (en) 2012-03-08
AU2011296476A1 (en) 2013-03-21
BR112013005048A2 (pt) 2016-05-31
BR112013005048B1 (pt) 2020-12-01
US20120058847A1 (en) 2012-03-08
AR083331A1 (es) 2013-02-21
CA2809018A1 (en) 2012-03-08

Similar Documents

Publication Publication Date Title
CN103154572B (zh) 具有用于径向摩擦的非对称阻尼的扩张弹簧的张紧器
AU2011296477B8 (en) Tensioner with expanding spring for radial frictional damping
US9394977B2 (en) Tensioner with expanding spring for radial frictional asymmetric damping
US9212731B2 (en) Tensioner with multiple nested torsion springs
CN102947616B (zh) 用于皮带张紧的径向阻尼机构和用法
US8852042B2 (en) Flatwire radial asymmetric damping by coil reaction path
US20150031484A1 (en) Tensioner with single torsion spring having multiple nested windings

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: michigan

Applicant after: Dayco Products, LLC

Address before: American Missouri

Applicant before: Dayco Products, LLC

COR Change of bibliographic data
C14 Grant of patent or utility model
GR01 Patent grant