KR102054037B1 - 방사상 마찰 비대칭 감쇠를 위한 확장 스프링을 구비하는 텐셔너 - Google Patents

방사상 마찰 비대칭 감쇠를 위한 확장 스프링을 구비하는 텐셔너 Download PDF

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KR102054037B1
KR102054037B1 KR1020157024703A KR20157024703A KR102054037B1 KR 102054037 B1 KR102054037 B1 KR 102054037B1 KR 1020157024703 A KR1020157024703 A KR 1020157024703A KR 20157024703 A KR20157024703 A KR 20157024703A KR 102054037 B1 KR102054037 B1 KR 102054037B1
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spring
arm
bushing
arbor
protrusion
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KR20150130290A (ko
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케빈 제라르드 듀틸
앤소니 유진 라누티
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데이코 아이피 홀딩스 엘엘시
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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
    • 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

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  • 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)
KR1020157024703A 2013-03-15 2014-02-21 방사상 마찰 비대칭 감쇠를 위한 확장 스프링을 구비하는 텐셔너 Active KR102054037B1 (ko)

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
KR20150130290A KR20150130290A (ko) 2015-11-23
KR102054037B1 true KR102054037B1 (ko) 2020-01-08

Family

ID=51529666

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157024703A Active KR102054037B1 (ko) 2013-03-15 2014-02-21 방사상 마찰 비대칭 감쇠를 위한 확장 스프링을 구비하는 텐셔너

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)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090275432A1 (en) 2008-04-30 2009-11-05 Dell James W Tensioner with hub load balancing feature
US20110015017A1 (en) 2009-07-17 2011-01-20 Alexander Serkh Tensioner
US20120058847A1 (en) 2010-09-02 2012-03-08 Dayco Products, Llc Tensioner with expanding spring for radial frictional asymmetric damping

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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
JPH07151198A (ja) * 1993-11-30 1995-06-13 Bando Chem Ind Ltd オートテンショナ
JP3666899B2 (ja) 1994-03-18 2005-06-29 ゲイツ・ユニッタ・アジア株式会社 ベルトテンショナー
JPH0842648A (ja) * 1994-07-29 1996-02-16 Bando Chem Ind Ltd オートテンショナ
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
US6458055B1 (en) 1999-04-12 2002-10-01 Litens Automotive Reversible tensioner
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
JP3842685B2 (ja) * 2002-03-28 2006-11-08 三ツ星ベルト株式会社 オートテンショナおよびそれを備えたエンジン
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
US7448974B2 (en) 2004-11-05 2008-11-11 Dayco Products, Llc Belt tensioner and method for making a belt-tensioner arm and a spring case
US7497794B2 (en) 2004-11-05 2009-03-03 Dayco Products, Llc Belt tensioner and method for assembly
CA2601901C (en) 2005-03-21 2013-09-17 Litens Automobile Partnership Belt tensioner with wear compensation
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US8075433B2 (en) 2005-06-28 2011-12-13 Dayco Products, Llc Belt tensioner with damping member
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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
US7467569B2 (en) 2007-01-04 2008-12-23 Dura Global Technologies, Inc. Detent plunger for automatic transmission shifter
US20080176687A1 (en) 2007-01-22 2008-07-24 Holger Schever Tensioner and installation assembly
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
PL2140172T3 (pl) 2007-05-01 2012-01-31 Litens Automotive Inc Napinacz z kompensacją zużywania
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
WO2010037232A1 (en) 2008-10-02 2010-04-08 Litens Automotive Partnership Compact tensioner with sustainable damping
DE102010019054A1 (de) * 2010-05-03 2011-11-03 Schaeffler Technologies Gmbh & Co. Kg Spannvorrichtung
US8439781B2 (en) * 2010-06-22 2013-05-14 Dayco Ip Holdings, Llc Radial damping mechanism and use for belt tensioning
US8545352B2 (en) * 2010-09-02 2013-10-01 Dayco Ip Holdings, Llc Tensioner with expanding spring for radial frictional asymmetric damping

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090275432A1 (en) 2008-04-30 2009-11-05 Dell James W Tensioner with hub load balancing feature
US20110015017A1 (en) 2009-07-17 2011-01-20 Alexander Serkh Tensioner
US20120058847A1 (en) 2010-09-02 2012-03-08 Dayco Products, Llc Tensioner with expanding spring for radial frictional asymmetric damping

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
CN105051422B (zh) 2018-12-21
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
US9394977B2 (en) 2016-07-19
EP2971855A1 (en) 2016-01-20
EP2971855A4 (en) 2017-10-18
CN105051422A (zh) 2015-11-11

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