BR112015023511B1 - Tensor - Google Patents

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Publication number
BR112015023511B1
BR112015023511B1 BR112015023511-5A BR112015023511A BR112015023511B1 BR 112015023511 B1 BR112015023511 B1 BR 112015023511B1 BR 112015023511 A BR112015023511 A BR 112015023511A BR 112015023511 B1 BR112015023511 B1 BR 112015023511B1
Authority
BR
Brazil
Prior art keywords
spring
tensioner
cup
arm
projection
Prior art date
Application number
BR112015023511-5A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112015023511A2 (pt
Inventor
Kevin Gerard Dutil
Anthony Eugene Lannutti
Original Assignee
Dayco Ip Holdings, 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 Ip Holdings, Llc filed Critical Dayco Ip Holdings, Llc
Publication of BR112015023511A2 publication Critical patent/BR112015023511A2/pt
Publication of BR112015023511B1 publication Critical patent/BR112015023511B1/pt

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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)
  • Vibration Prevention Devices (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Prostheses (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
BR112015023511-5A 2013-03-15 2014-02-21 Tensor BR112015023511B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/834,989 2013-03-15
US13/834,989 US9394977B2 (en) 2013-03-15 2013-03-15 Tensioner with expanding spring for radial frictional asymmetric damping
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
BR112015023511A2 BR112015023511A2 (pt) 2017-07-18
BR112015023511B1 true BR112015023511B1 (pt) 2022-04-19

Family

ID=51529666

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015023511-5A BR112015023511B1 (pt) 2013-03-15 2014-02-21 Tensor

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
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DE112014002423B4 (de) * 2013-05-14 2023-01-26 Litens Automotive Partnership Spannvorrichtung mit verbesserter Dämpfung
DE102015111809A1 (de) * 2015-07-21 2017-01-26 Muhr Und Bender Kg Spannvorrichtung
EP3464941B1 (en) * 2016-05-30 2023-08-02 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
CN115135906A (zh) * 2020-01-08 2022-09-30 盖茨公司 用于张紧器装置的可调节的阻尼机构
DE102020004335A1 (de) * 2020-07-20 2022-01-20 Muhr Und Bender Kg Riemenspannvorrichtung und Riementrieb mit einer solchen Riemenspannvorrichtung
BR112023017253A2 (pt) * 2021-02-26 2023-10-03 Dayco Ip Holdings Llc Tensor de correia de alta compensação com força de contrabalanceamento por mola de torção
CN117693639A (zh) * 2021-06-07 2024-03-12 盖茨公司 枢轴张紧器组件
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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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
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
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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
EP1552188B1 (en) 2002-10-10 2011-06-29 The Gates Corporation Tensioner
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
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DE602006018430D1 (de) 2005-03-21 2011-01-05 Litens Automotive Inc Gurtspanner mit verschleissausgleich
WO2006105656A1 (en) 2005-04-08 2006-10-12 Litens Automotive Partnership Tensioner with molded arm
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DE102006017287B4 (de) 2006-04-12 2021-03-25 Litens Automotive Gmbh Spanner für einen Endlostrieb
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US8617013B2 (en) * 2010-09-02 2013-12-31 Dayco Ip Holdings, Llc Tensioner with expanding spring for radial frictional asymmetric damping

Also Published As

Publication number Publication date
EP2971855A1 (en) 2016-01-20
US20140274510A1 (en) 2014-09-18
KR102054037B1 (ko) 2020-01-08
AU2014238277A1 (en) 2015-09-17
BR112015023511A2 (pt) 2017-07-18
JP6200061B2 (ja) 2017-09-20
AR095404A1 (es) 2015-10-14
US9394977B2 (en) 2016-07-19
CA2904271A1 (en) 2014-09-25
MX2015011826A (es) 2016-01-25
JP2016511376A (ja) 2016-04-14
WO2014149367A1 (en) 2014-09-25
EP2971855B1 (en) 2021-09-15
KR20150130290A (ko) 2015-11-23
EP2971855A4 (en) 2017-10-18
CN105051422B (zh) 2018-12-21
CN105051422A (zh) 2015-11-11

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/02/2014, OBSERVADAS AS CONDICOES LEGAIS.