WO2013192407A3 - Accessory drive decoupler - Google Patents

Accessory drive decoupler Download PDF

Info

Publication number
WO2013192407A3
WO2013192407A3 PCT/US2013/046791 US2013046791W WO2013192407A3 WO 2013192407 A3 WO2013192407 A3 WO 2013192407A3 US 2013046791 W US2013046791 W US 2013046791W WO 2013192407 A3 WO2013192407 A3 WO 2013192407A3
Authority
WO
WIPO (PCT)
Prior art keywords
way clutch
input member
rotatable input
engaged
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.)
Ceased
Application number
PCT/US2013/046791
Other languages
French (fr)
Other versions
WO2013192407A2 (en
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
Priority to AU2013277130A priority Critical patent/AU2013277130A1/en
Application filed by Dayco IP Holdings LLC filed Critical Dayco IP Holdings LLC
Priority to EP13807209.5A priority patent/EP2864655A2/en
Priority to CA2876487A priority patent/CA2876487A1/en
Priority to KR20147035595A priority patent/KR20150029645A/en
Priority to BR112014031699A priority patent/BR112014031699A2/en
Priority to CN201380031885.5A priority patent/CN104541080A/en
Priority to MX2014015382A priority patent/MX2014015382A/en
Priority to JP2015518576A priority patent/JP2015521723A/en
Publication of WO2013192407A2 publication Critical patent/WO2013192407A2/en
Publication of WO2013192407A3 publication Critical patent/WO2013192407A3/en
Anticipated expiration legal-status Critical
Priority to IN92MUN2015 priority patent/IN2015MN00092A/en
Ceased 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)

Abstract

Assemblies for selectively coupling torque between rotating components and belt drive systems including the same are disclosed. The assembly includes a rotatable input member and a rotatable output member operatively connected to one another by a one-way clutch for rotation together in a predominant direction. A spring is included in the assembly with a first end thereof engaged to the one-way clutch and a second end thereof engaged to the rotatable input member. The spring has no preload in an unengaged position of the one-way clutch and rotates with the rotatable input member during a positive torque condition to rotate a component of the one-way clutch to activate the one-way clutch into an engaged position. Then, when the one-way clutch is in the engaged position, the spring radially expands and thereby provides isolation between the rotatable input member and the rotatable output member.
PCT/US2013/046791 2012-06-20 2013-06-20 Accessory drive decoupler Ceased WO2013192407A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2015518576A JP2015521723A (en) 2012-06-20 2013-06-20 Attached device drive cutting device
EP13807209.5A EP2864655A2 (en) 2012-06-20 2013-06-20 Accessory drive decoupler
CA2876487A CA2876487A1 (en) 2012-06-20 2013-06-20 Accessory drive decoupler
KR20147035595A KR20150029645A (en) 2012-06-20 2013-06-20 Accessory drive decoupler
BR112014031699A BR112014031699A2 (en) 2012-06-20 2013-06-20 accessory drive uncoupler
AU2013277130A AU2013277130A1 (en) 2012-06-20 2013-06-20 Accessory drive decoupler
MX2014015382A MX2014015382A (en) 2012-06-20 2013-06-20 Accessory drive decoupler.
CN201380031885.5A CN104541080A (en) 2012-06-20 2013-06-20 Accessory drive decoupler
IN92MUN2015 IN2015MN00092A (en) 2012-06-20 2015-01-13

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261661962P 2012-06-20 2012-06-20
US61/661,962 2012-06-20

Publications (2)

Publication Number Publication Date
WO2013192407A2 WO2013192407A2 (en) 2013-12-27
WO2013192407A3 true WO2013192407A3 (en) 2014-02-13

Family

ID=49769697

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/046791 Ceased WO2013192407A2 (en) 2012-06-20 2013-06-20 Accessory drive decoupler

Country Status (11)

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

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
JP6871851B2 (en) * 2014-09-10 2021-05-19 リテンズ オートモーティヴ パートナーシップ Proportional damping power transmission device using torsional spring force
US10094451B2 (en) * 2015-07-01 2018-10-09 Dayco Ip Holdings, Llc Dual mode tensioner
EP3601828B1 (en) * 2017-03-28 2022-05-18 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 (en) * 2018-11-15 2024-03-28 Schaeffler Technologies AG & Co. KG Pulley decoupler with a toothing, auxiliary drive and drive motor with a corresponding pulley decoupler and method for producing a corresponding pulley decoupler
TWI865481B (en) * 2019-01-30 2024-12-11 日商京洛股份有限公司 Molding device and molded product manufacturing system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885042A (en) * 1957-06-17 1959-05-05 Royal Mcbee Corp Spring type clutch and brake devices
US5928083A (en) * 1997-10-09 1999-07-27 Ntn Corporation One-way over-running flex coupling
US6083130A (en) * 1997-05-07 2000-07-04 Litens Automotive Partnership Serpentine drive system with improved over-running alternator decoupler
US20120058847A1 (en) * 2010-09-02 2012-03-08 Dayco Products, Llc Tensioner with expanding spring for radial frictional asymmetric damping

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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 (en) * 1994-03-12 1995-04-20 Freudenberg Carl Fa Torsionally elastic 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 (en) * 1999-12-01 2001-06-12 Sanden Corp Power transmission mechanism
US6394248B1 (en) * 2000-05-31 2002-05-28 Ntn Corporation Compression spring complaint one-way over-running clutch pulley
US7052420B2 (en) * 2000-05-31 2006-05-30 Ntn Corporation Over-running clutch pulley with coating material
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US9631563B2 (en) * 2010-06-30 2017-04-25 Orbital Traction, Ltd Torque pulse dampener
EP2638304B1 (en) * 2010-11-09 2019-03-13 Litens Automotive Partnership Decoupler assembly having limited overrunning capability
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
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885042A (en) * 1957-06-17 1959-05-05 Royal Mcbee Corp Spring type clutch and brake devices
US6083130A (en) * 1997-05-07 2000-07-04 Litens Automotive Partnership Serpentine drive system with improved over-running alternator decoupler
US5928083A (en) * 1997-10-09 1999-07-27 Ntn Corporation One-way over-running flex coupling
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
US20130345004A1 (en) 2013-12-26
MX2014015382A (en) 2015-03-05
WO2013192407A2 (en) 2013-12-27
IN2015MN00092A (en) 2015-10-16
CA2876487A1 (en) 2013-12-27
BR112014031699A2 (en) 2017-06-27
CN104541080A (en) 2015-04-22
JP2015521723A (en) 2015-07-30
EP2864655A2 (en) 2015-04-29
KR20150029645A (en) 2015-03-18
AU2013277130A1 (en) 2014-12-18

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