WO2009054170A1 - トルク伝達装置 - Google Patents

トルク伝達装置 Download PDF

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Publication number
WO2009054170A1
WO2009054170A1 PCT/JP2008/062885 JP2008062885W WO2009054170A1 WO 2009054170 A1 WO2009054170 A1 WO 2009054170A1 JP 2008062885 W JP2008062885 W JP 2008062885W WO 2009054170 A1 WO2009054170 A1 WO 2009054170A1
Authority
WO
WIPO (PCT)
Prior art keywords
pulley
side engagement
engagement section
damper rubber
transmission device
Prior art date
Application number
PCT/JP2008/062885
Other languages
English (en)
French (fr)
Inventor
Masayuki Kouno
Daisuke Asakura
Masanori Amemori
Original Assignee
Valeo Thermal Systems Japan Corporation
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 Valeo Thermal Systems Japan Corporation filed Critical Valeo Thermal Systems Japan Corporation
Publication of WO2009054170A1 publication Critical patent/WO2009054170A1/ja

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
    • 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
    • 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/02—Overheat protection, i.e. means for protection against overheating
    • F16D2300/021—Cooling features not provided for in group F16D13/72 or F16D25/123, e.g. heat transfer details
    • 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
    • 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
    • F16H55/48—Pulleys manufactured exclusively or in part of non-metallic material, e.g. plastics
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0487—Friction gearings

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)
  • General Details Of Gearings (AREA)

Abstract

【課題】トルク伝達装置において、プーリの凹部の底面とハブの間に生じる内部空間に空気の流れを生じさせて、ベアリングやプーリの冷却を促すことを課題としている。 【解決手段】ベルトが巻きかけられる樹脂製のプーリ３と、このプーリ３に形成の凹部９に嵌入するダンパゴム５及びこれを支えるハブ４とより成るトルク伝達装置１において、前記プーリ３に形成の凹部９の内側周面に連続してプーリ側係合部１０が形成される。そして、そのプーリ側係合部１０に溝３５が前後方向に形成される。前記ダンパゴム５がその外側周面にダンパゴム側係合部３０が形成される。このダンパゴム側係合部３０が前記プーリ側係合部１０と係合すると共に、前記プーリ側係合部に形成の溝３５とダンパゴム５とで通風路３４が得られ、内部空間３２に冷却通風路３３を形成する。
PCT/JP2008/062885 2007-10-22 2008-07-17 トルク伝達装置 WO2009054170A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-273586 2007-10-22
JP2007273586A JP5350618B2 (ja) 2007-10-22 2007-10-22 トルク伝達装置

Publications (1)

Publication Number Publication Date
WO2009054170A1 true WO2009054170A1 (ja) 2009-04-30

Family

ID=40579277

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062885 WO2009054170A1 (ja) 2007-10-22 2008-07-17 トルク伝達装置

Country Status (2)

Country Link
JP (1) JP5350618B2 (ja)
WO (1) WO2009054170A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2562445A1 (en) * 2011-08-26 2013-02-27 Aktiebolaget SKF Pulley device with a damping element

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067448U (ja) * 1983-10-14 1985-05-13 トヨタ自動車株式会社 内燃機関のダンパプ−リ
JP2002039333A (ja) * 2000-07-21 2002-02-06 Unitta Co Ltd プーリ
JP2002147578A (ja) * 2000-11-13 2002-05-22 Koyo Seiko Co Ltd 樹脂製プーリ付軸受
JP2005249056A (ja) * 2004-03-03 2005-09-15 Toyota Industries Corp 動力伝達装置
JP2006153258A (ja) * 2004-10-26 2006-06-15 Denso Corp 動力伝達装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067448U (ja) * 1983-10-14 1985-05-13 トヨタ自動車株式会社 内燃機関のダンパプ−リ
JP2002039333A (ja) * 2000-07-21 2002-02-06 Unitta Co Ltd プーリ
JP2002147578A (ja) * 2000-11-13 2002-05-22 Koyo Seiko Co Ltd 樹脂製プーリ付軸受
JP2005249056A (ja) * 2004-03-03 2005-09-15 Toyota Industries Corp 動力伝達装置
JP2006153258A (ja) * 2004-10-26 2006-06-15 Denso Corp 動力伝達装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2562445A1 (en) * 2011-08-26 2013-02-27 Aktiebolaget SKF Pulley device with a damping element
US9062759B2 (en) 2011-08-26 2015-06-23 Aktiebolaget Skf Pulley device with a damping element

Also Published As

Publication number Publication date
JP5350618B2 (ja) 2013-11-27
JP2009103161A (ja) 2009-05-14

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