WO2009031569A1 - クラッチ内蔵プーリユニット - Google Patents

クラッチ内蔵プーリユニット Download PDF

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Publication number
WO2009031569A1
WO2009031569A1 PCT/JP2008/065842 JP2008065842W WO2009031569A1 WO 2009031569 A1 WO2009031569 A1 WO 2009031569A1 JP 2008065842 W JP2008065842 W JP 2008065842W WO 2009031569 A1 WO2009031569 A1 WO 2009031569A1
Authority
WO
WIPO (PCT)
Prior art keywords
outer cylinder
pulley
clutch
cylinder
contained
Prior art date
Application number
PCT/JP2008/065842
Other languages
English (en)
French (fr)
Inventor
Masafumi Nakakoji
Koji Sato
Original Assignee
Ntn 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
Priority claimed from JP2007230150A external-priority patent/JP2009063040A/ja
Priority claimed from JP2007230088A external-priority patent/JP2009063037A/ja
Application filed by Ntn Corporation filed Critical Ntn Corporation
Publication of WO2009031569A1 publication Critical patent/WO2009031569A1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/069—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags
    • F16D41/07—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces
    • 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
    • F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
    • F16D41/206—Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D2041/0601—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with a sliding bearing or spacer
    • 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)
  • Pulleys (AREA)

Abstract

　衝撃的なトルク入力を緩衝することができるようにしたクラッチ内蔵プーリユニットを提供することである。 　プーリ１の内側に一方向クラッチ１０を組込み、その一方向クラッチ１０の内輪１３を外筒１３ａと内筒１３ｂで形成する。外筒１３ａと内筒１３ｂ間に円筒状の弾性部材２０を組込んで、外筒１３ａと内筒１３ｂに固着する。プーリ１の一方向への回転時に一方向クラッチ１０の係合子１８を外輪１１と外筒１３ａの対向面に係合させ、その係合子１８を介して外輪１１の回転を外筒１３ａに伝達し、その外筒１３ａの回転により弾性部材２０を弾性変形させて、外筒１３ａの回転を内筒１３ｂに伝達し、上記弾性部材２０の弾性変形によりプーリ１に負荷される衝撃トルクを緩衝する。
PCT/JP2008/065842 2007-09-05 2008-09-03 クラッチ内蔵プーリユニット WO2009031569A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007230150A JP2009063040A (ja) 2007-09-05 2007-09-05 クラッチ内蔵プーリユニット
JP2007-230088 2007-09-05
JP2007-230150 2007-09-05
JP2007230088A JP2009063037A (ja) 2007-09-05 2007-09-05 クラッチ内蔵プーリユニット

Publications (1)

Publication Number Publication Date
WO2009031569A1 true WO2009031569A1 (ja) 2009-03-12

Family

ID=40428883

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065842 WO2009031569A1 (ja) 2007-09-05 2008-09-03 クラッチ内蔵プーリユニット

Country Status (1)

Country Link
WO (1) WO2009031569A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010056292A1 (en) * 2008-11-13 2010-05-20 The Gates Corporation Isolator with one-way clutch
WO2011035080A1 (en) * 2009-09-17 2011-03-24 The Gates Corporation Isolator decoupler
WO2011091921A1 (de) * 2010-02-01 2011-08-04 Schaeffler Technologies Gmbh & Co. Kg Triebscheibe mit integriertem freilauf
WO2015012053A1 (ja) * 2013-07-25 2015-01-29 日本精工株式会社 一方向クラッチ内蔵型プーリ装置
WO2015078646A1 (fr) * 2013-11-29 2015-06-04 IFP Energies Nouvelles Dispositif d'assemblage d'un accouplement automatique unidirectionnel avec des éléments qui le porte et groupe motopropulseur utilisant un tel dispositif
CN104948611A (zh) * 2015-06-24 2015-09-30 北京新兴超越离合器有限公司 一种单向超越膜片联轴器
WO2016155725A1 (de) * 2015-03-27 2016-10-06 Schaeffler Technologies AG & Co. KG Riemenscheibenentkoppler
US20170334242A1 (en) * 2013-02-11 2017-11-23 Christianson Systems, Inc. Freewheel hub
EP3299653A1 (en) * 2016-09-23 2018-03-28 Volvo Car Corporation Decoupler assembly
EP3303866A4 (en) * 2015-06-03 2018-12-19 Litens Automotive Partnership Improved isolation device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08135738A (ja) * 1994-11-07 1996-05-31 Nok Megurasutikku Kk ダンパ
WO2006001337A1 (ja) * 2004-06-24 2006-01-05 Nsk Ltd. 一方向クラッチ内蔵型プーリ装置
JP2006234116A (ja) * 2005-02-25 2006-09-07 Fuji Kiko Co Ltd プーリ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08135738A (ja) * 1994-11-07 1996-05-31 Nok Megurasutikku Kk ダンパ
WO2006001337A1 (ja) * 2004-06-24 2006-01-05 Nsk Ltd. 一方向クラッチ内蔵型プーリ装置
JP2006234116A (ja) * 2005-02-25 2006-09-07 Fuji Kiko Co Ltd プーリ

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010056292A1 (en) * 2008-11-13 2010-05-20 The Gates Corporation Isolator with one-way clutch
WO2011035080A1 (en) * 2009-09-17 2011-03-24 The Gates Corporation Isolator decoupler
JP2013504028A (ja) * 2009-09-17 2013-02-04 ザ ゲイツ コーポレイション アイソレータ・デカップラ
WO2011091921A1 (de) * 2010-02-01 2011-08-04 Schaeffler Technologies Gmbh & Co. Kg Triebscheibe mit integriertem freilauf
US20170334242A1 (en) * 2013-02-11 2017-11-23 Christianson Systems, Inc. Freewheel hub
US10787033B2 (en) * 2013-02-11 2020-09-29 Christianson Systems, Inc. Freewheel hub
WO2015012053A1 (ja) * 2013-07-25 2015-01-29 日本精工株式会社 一方向クラッチ内蔵型プーリ装置
WO2015078646A1 (fr) * 2013-11-29 2015-06-04 IFP Energies Nouvelles Dispositif d'assemblage d'un accouplement automatique unidirectionnel avec des éléments qui le porte et groupe motopropulseur utilisant un tel dispositif
FR3014038A1 (fr) * 2013-11-29 2015-06-05 IFP Energies Nouvelles Dispositif d'assemblage d'un accouplement automatique unidirectionnel avec des elements qui le porte et groupe motopropulseur utilisant un tel dispositif.
WO2016155725A1 (de) * 2015-03-27 2016-10-06 Schaeffler Technologies AG & Co. KG Riemenscheibenentkoppler
US10359084B2 (en) 2015-03-27 2019-07-23 Schaeffler Technologies AG & Co. KG Pulley decoupler
EP3303866A4 (en) * 2015-06-03 2018-12-19 Litens Automotive Partnership Improved isolation device
US10823232B2 (en) 2015-06-03 2020-11-03 Litens Automotive Partnership Isolation device
CN104948611B (zh) * 2015-06-24 2018-07-03 北京新兴超越离合器有限公司 一种单向超越膜片联轴器
CN104948611A (zh) * 2015-06-24 2015-09-30 北京新兴超越离合器有限公司 一种单向超越膜片联轴器
EP3299653A1 (en) * 2016-09-23 2018-03-28 Volvo Car Corporation Decoupler assembly
US10677294B2 (en) 2016-09-23 2020-06-09 Volvo Car Corporation Decoupler assembly

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