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IT201700021137A1 - Puleggia filtrante - Google Patents

Puleggia filtrante

Info

Publication number
IT201700021137A1
IT201700021137A1 IT102017000021137A IT201700021137A IT201700021137A1 IT 201700021137 A1 IT201700021137 A1 IT 201700021137A1 IT 102017000021137 A IT102017000021137 A IT 102017000021137A IT 201700021137 A IT201700021137 A IT 201700021137A IT 201700021137 A1 IT201700021137 A1 IT 201700021137A1
Authority
IT
Italy
Prior art keywords
filtering pulley
pulley
filtering
Prior art date
Application number
IT102017000021137A
Other languages
English (en)
Inventor
Gianluca Cariccia
Andrea Guala
Ettore Gaude
Gregorio Luciani
Original Assignee
Dayco Europe Srl
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 Europe Srl filed Critical Dayco Europe Srl
Priority to IT102017000021137A priority Critical patent/IT201700021137A1/it
Priority to EP18712650.3A priority patent/EP3586039B1/en
Priority to CN201880013143.2A priority patent/CN110325766A/zh
Priority to US16/487,922 priority patent/US11815172B2/en
Priority to PCT/IB2018/051149 priority patent/WO2018154509A1/en
Publication of IT201700021137A1 publication Critical patent/IT201700021137A1/it

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
    • 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
    • F16F15/121—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 using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/1234—Additional guiding means for springs, e.g. for support along the body of springs that extend circumferentially over a significant length
    • 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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/047—Wound springs characterised by varying pitch
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless 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
    • 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
    • F16F15/121—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 using springs as elastic members, e.g. metallic springs
    • F16F15/124—Elastomeric springs
    • F16F15/126—Elastomeric springs consisting of at least one annular element surrounding the axis of rotation
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches 
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
    • F16H2045/0226—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means comprising two or more vibration dampers
    • 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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
IT102017000021137A 2017-02-24 2017-02-24 Puleggia filtrante IT201700021137A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT102017000021137A IT201700021137A1 (it) 2017-02-24 2017-02-24 Puleggia filtrante
EP18712650.3A EP3586039B1 (en) 2017-02-24 2018-02-23 Filtering pulley
CN201880013143.2A CN110325766A (zh) 2017-02-24 2018-02-23 过滤带轮
US16/487,922 US11815172B2 (en) 2017-02-24 2018-02-23 Filtering pulley
PCT/IB2018/051149 WO2018154509A1 (en) 2017-02-24 2018-02-23 Filtering pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000021137A IT201700021137A1 (it) 2017-02-24 2017-02-24 Puleggia filtrante

Publications (1)

Publication Number Publication Date
IT201700021137A1 true IT201700021137A1 (it) 2018-08-24

Family

ID=59253936

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000021137A IT201700021137A1 (it) 2017-02-24 2017-02-24 Puleggia filtrante

Country Status (5)

Country Link
US (1) US11815172B2 (it)
EP (1) EP3586039B1 (it)
CN (1) CN110325766A (it)
IT (1) IT201700021137A1 (it)
WO (1) WO2018154509A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11732774B2 (en) 2018-09-10 2023-08-22 Litens Automotive Partnership Combined isolation and torsional vibration damping device
US12209531B2 (en) * 2019-05-08 2025-01-28 Litens Automotive Partnership Isolation device with two or more springs in series
WO2021030909A1 (en) 2019-08-20 2021-02-25 Litens Automotive Partnership Rotary device with chambered member and method of making same
DE102021104889A1 (de) * 2020-11-30 2022-06-02 Schaeffler Technologies AG & Co. KG Triebrad
IT202100012626A1 (it) * 2021-05-17 2022-11-17 Dayco Europe Srl Puleggia filtrante migliorata
CN113719552B (zh) * 2021-08-12 2023-07-14 陕西航天动力高科技股份有限公司 一种离合器总成
IT202100027143A1 (it) * 2021-10-22 2022-01-22 Dayco Europe Srl Puleggia filtrante migliorata per veicolo pesante
EP4419812A1 (en) * 2021-10-22 2024-08-28 Propulsion Solutions S.r.l. Improved filtering pulley for a heavy vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014056097A1 (en) * 2012-10-12 2014-04-17 Litens Automotive Partnership Isolator for use with engine that is assisted or started by an mgu or a motor through an endless drive member
WO2015010187A1 (en) * 2013-07-25 2015-01-29 Litens Automotive Partnership Spring assembly for isolator
WO2016151455A1 (en) * 2015-03-20 2016-09-29 Dayco Europe S.R.L. Filtering pulley
US20170023096A1 (en) * 2014-04-15 2017-01-26 Zf Friedrichshafen Ag Torsional Vibration Damper Comprising A Damping System, A Damping Device And A Ground Device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723573A (en) * 1950-09-29 1955-11-15 Chrysler Corp Vibration damper
FR2495256A1 (fr) * 1980-12-03 1982-06-04 Valeo Dispositif amortisseur de torsion, en particulier friction d'embrayage, notamment pour vehicule automobile
DE4025848A1 (de) * 1990-08-16 1992-02-20 Pahl Gummi Asbest Drehschwingungstilger
US5279900A (en) * 1990-09-29 1994-01-18 Toyoda Gosei Co., Ltd. Bonded structure of aluminum alloy and rubber and manufacture process therefor
US5868383A (en) * 1997-03-27 1999-02-09 L&P Property Management Company Multiple rate coil spring assembly
EP1668267B1 (en) * 2003-09-22 2012-10-31 Litens Automotive Partnership Crankshaft decoupler
US7758465B2 (en) * 2007-06-04 2010-07-20 The Gates Corporation Damped planetary transmission
DE102008043250A1 (de) * 2008-10-29 2010-05-06 Zf Friedrichshafen Ag Torsionsschwingungsdämpferanordnung, insbesondere für eine hydrodynamische Kopplungseinrichtung
DE102011087879B4 (de) * 2010-12-23 2020-11-26 Schaeffler Technologies AG & Co. KG Drehmomentübertragungseinrichtung
ITTO20130677A1 (it) * 2013-08-06 2015-02-07 Dayco Europe Srl Puleggia filtrante per una trasmissione a cinghia
US10060484B2 (en) * 2015-10-07 2018-08-28 Barnes Group Inc. Torque converter clutch
JP6679359B2 (ja) * 2016-03-18 2020-04-15 株式会社エクセディ スプリング組立体、及びスプリング組立体を備えるダンパ装置。

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014056097A1 (en) * 2012-10-12 2014-04-17 Litens Automotive Partnership Isolator for use with engine that is assisted or started by an mgu or a motor through an endless drive member
WO2015010187A1 (en) * 2013-07-25 2015-01-29 Litens Automotive Partnership Spring assembly for isolator
US20170023096A1 (en) * 2014-04-15 2017-01-26 Zf Friedrichshafen Ag Torsional Vibration Damper Comprising A Damping System, A Damping Device And A Ground Device
WO2016151455A1 (en) * 2015-03-20 2016-09-29 Dayco Europe S.R.L. Filtering pulley

Also Published As

Publication number Publication date
WO2018154509A1 (en) 2018-08-30
US20200208728A1 (en) 2020-07-02
US11815172B2 (en) 2023-11-14
EP3586039B1 (en) 2023-06-21
EP3586039A1 (en) 2020-01-01
CN110325766A (zh) 2019-10-11

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