CA2876487A1 - Accessory drive decoupler - Google Patents

Accessory drive decoupler Download PDF

Info

Publication number
CA2876487A1
CA2876487A1 CA2876487A CA2876487A CA2876487A1 CA 2876487 A1 CA2876487 A1 CA 2876487A1 CA 2876487 A CA2876487 A CA 2876487A CA 2876487 A CA2876487 A CA 2876487A CA 2876487 A1 CA2876487 A1 CA 2876487A1
Authority
CA
Canada
Prior art keywords
rotatable
way clutch
assembly
input member
spring
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.)
Abandoned
Application number
CA2876487A
Other languages
English (en)
French (fr)
Inventor
Paul T. Mccrary
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 IP Holdings LLC
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 CA2876487A1 publication Critical patent/CA2876487A1/en
Abandoned legal-status Critical Current

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D15/00—Clutches with wedging balls or rollers or with other wedgeable separate clutching members
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/12—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/14—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions combined with a friction coupling for damping vibration or absorbing shock
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/12—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like
    • F16D41/125—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like the pawl movement having an axial component
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
    • F16F15/134—Wound 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/22—Vibration damping
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H2055/366—Pulleys with means providing resilience or vibration damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pulleys (AREA)
  • Mechanical Operated Clutches (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
CA2876487A 2012-06-20 2013-06-20 Accessory drive decoupler Abandoned CA2876487A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261661962P 2012-06-20 2012-06-20
US61/661,962 2012-06-20
PCT/US2013/046791 WO2013192407A2 (en) 2012-06-20 2013-06-20 Accessory drive decoupler

Publications (1)

Publication Number Publication Date
CA2876487A1 true CA2876487A1 (en) 2013-12-27

Family

ID=49769697

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2876487A Abandoned CA2876487A1 (en) 2012-06-20 2013-06-20 Accessory drive decoupler

Country Status (11)

Country Link
US (1) US20130345004A1 (OSRAM)
EP (1) EP2864655A2 (OSRAM)
JP (1) JP2015521723A (OSRAM)
KR (1) KR20150029645A (OSRAM)
CN (1) CN104541080A (OSRAM)
AU (1) AU2013277130A1 (OSRAM)
BR (1) BR112014031699A2 (OSRAM)
CA (1) CA2876487A1 (OSRAM)
IN (1) IN2015MN00092A (OSRAM)
MX (1) MX2014015382A (OSRAM)
WO (1) WO2013192407A2 (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9631563B2 (en) * 2010-06-30 2017-04-25 Orbital Traction, Ltd Torque pulse dampener
US11236812B2 (en) * 2012-09-10 2022-02-01 Zen S/A Industria Metalurgica Decoupler with one-way clutch and fail-safe system
US9097297B1 (en) * 2014-01-17 2015-08-04 Gates Corporation Hydraulic isolator decoupler
US9777795B2 (en) * 2014-05-02 2017-10-03 Schaeffler Technologies AG & Co. KG Transmission damper
US9759274B2 (en) * 2014-08-18 2017-09-12 Gates Corporation Accessory tuning device with spring lock
WO2016037283A1 (en) * 2014-09-10 2016-03-17 Litens Automotive Partnership Proportionally damped power transfer device using torsion spring force
US10094451B2 (en) * 2015-07-01 2018-10-09 Dayco Ip Holdings, Llc Dual mode tensioner
US11598403B2 (en) 2017-03-28 2023-03-07 Litens Automotive Partnership Isolation device with selected angle between spring stop and damping member
US11274739B2 (en) * 2017-03-30 2022-03-15 Mitsuboshi Belting Ltd. Pulley structure and method for manufacturing pulley structure
DE102018128641B4 (de) * 2018-11-15 2024-03-28 Schaeffler Technologies AG & Co. KG Riemenscheibenentkoppler mit einer Verzahnung, Nebenaggregateantrieb und Antriebsmotor mit einem entsprechenden Riemenscheibenentkoppler sowie Verfahren zur Herstellung eines entsprechenden Riemenscheibenentkopplers
TWI865481B (zh) * 2019-01-30 2024-12-11 日商京洛股份有限公司 成型裝置、以及成型品的製造系統

Family Cites Families (44)

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US2885042A (en) * 1957-06-17 1959-05-05 Royal Mcbee Corp Spring type clutch and brake devices
US3436977A (en) * 1968-01-02 1969-04-08 Marcellus W Gredell Two-speed automatic transmission
US5139463A (en) * 1991-06-05 1992-08-18 Litens Automotive Partnership Serpentine drive with coil spring alternator connection
DE4408474C1 (de) * 1994-03-12 1995-04-20 Freudenberg Carl Fa Drehelastische Kupplung
BR9809790A (pt) * 1997-05-07 2000-06-27 Litens Automotive Inc Sistema acionado por correia em serpentina para um veìculo automotivo, e, dispositivo para transmitir movimentação de uma correia acionada por um eixo de saìda de um motor para um eixo de um componente auxiliar a ser acionado
US5928083A (en) * 1997-10-09 1999-07-27 Ntn Corporation One-way over-running flex coupling
US6186299B1 (en) * 1999-08-13 2001-02-13 Means Industries, Inc. Overrunning coupling assembly
US6588560B1 (en) * 1999-11-19 2003-07-08 Koyo Seiko Co., Ltd. Pulley unit
JP2001159455A (ja) * 1999-12-01 2001-06-12 Sanden Corp 動力伝達機構
US7052420B2 (en) * 2000-05-31 2006-05-30 Ntn Corporation Over-running clutch pulley with coating material
US6394248B1 (en) * 2000-05-31 2002-05-28 Ntn Corporation Compression spring complaint one-way over-running clutch pulley
DE10045453C2 (de) * 2000-09-14 2003-04-30 Freudenberg Carl Kg Drehelastische Kupplung
US7153227B2 (en) * 2002-04-18 2006-12-26 Litens Automotive Isolator for alternator pulley
EP1534972B1 (en) * 2002-07-26 2008-01-16 Litens Automotive Overrunning alternator decoupler pulley with bare wire spring and grease lubrication
JP2007517168A (ja) * 2003-12-09 2007-06-28 ライテンズ オートモーティブ パートナーシップ オルタネータデカプラのオーバランのためのスプリング移動制限器
US7661518B2 (en) * 2004-07-27 2010-02-16 Ford Global Technologies, Llc Preventing ratcheting on rockers of a one-way clutch
JP4530783B2 (ja) * 2004-09-29 2010-08-25 本田技研工業株式会社 一方向クラッチおよびスライド機構を備えるトルク伝達機構
FR2878305B1 (fr) * 2004-11-24 2008-05-30 Hutchinson Sa Poulie d'organe de transmission de puissance, alterno-demarreur separe equipe d'une telle poulie et systeme d'entrainement de moteur thermique
BRPI0606764B1 (pt) * 2005-02-03 2018-10-30 Litens Automotive Inc conjunto desacoplador para transferir o torque entre um eixo e uma correia de transmissão
CA2612586C (en) * 2005-07-05 2014-04-08 Litens Automotive Partnership Overrunning decoupler with locking mechanism
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KR101396075B1 (ko) * 2006-04-26 2014-05-16 리텐스 오토모티브 파트너쉽 고 토오크 기기용 일방향 격리 장치
JP5007557B2 (ja) * 2006-06-28 2012-08-22 株式会社ジェイテクト 一方向クラッチ
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US7891475B2 (en) * 2007-10-25 2011-02-22 The Gates Corporation Isolator decoupler
US8192312B2 (en) * 2008-01-31 2012-06-05 The Gates Corporation Isolator with damping
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US9068608B2 (en) * 2009-09-17 2015-06-30 Gates Corporation Isolator decoupler
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US9631563B2 (en) * 2010-06-30 2017-04-25 Orbital Traction, Ltd Torque pulse dampener
US8617013B2 (en) * 2010-09-02 2013-12-31 Dayco Ip Holdings, Llc Tensioner with expanding spring for radial frictional asymmetric damping
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US20120322592A1 (en) * 2011-04-11 2012-12-20 Zen Sa Industria Metalurgica Overrunning pulley with elastomer torsional damping system
US8678157B2 (en) * 2011-05-25 2014-03-25 Gates Corporation Isolator decoupler
US8813932B2 (en) * 2012-03-08 2014-08-26 The Gates Corporation Isolator decoupler
US8888622B2 (en) * 2012-06-04 2014-11-18 The Gates Corporation Isolator decoupler
US8820503B2 (en) * 2012-07-03 2014-09-02 The Gates Corporation Isolator decoupler

Also Published As

Publication number Publication date
KR20150029645A (ko) 2015-03-18
US20130345004A1 (en) 2013-12-26
MX2014015382A (es) 2015-03-05
CN104541080A (zh) 2015-04-22
WO2013192407A2 (en) 2013-12-27
JP2015521723A (ja) 2015-07-30
BR112014031699A2 (pt) 2017-06-27
IN2015MN00092A (OSRAM) 2015-10-16
AU2013277130A1 (en) 2014-12-18
EP2864655A2 (en) 2015-04-29
WO2013192407A3 (en) 2014-02-13

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20170620