BR0300668B1 - elevador de tensionador hidráulico. - Google Patents

elevador de tensionador hidráulico.

Info

Publication number
BR0300668B1
BR0300668B1 BRPI0300668-9A BR0300668A BR0300668B1 BR 0300668 B1 BR0300668 B1 BR 0300668B1 BR 0300668 A BR0300668 A BR 0300668A BR 0300668 B1 BR0300668 B1 BR 0300668B1
Authority
BR
Brazil
Prior art keywords
hydraulic tensioner
lift
tensioner lift
hydraulic
tensioner
Prior art date
Application number
BRPI0300668-9A
Other languages
English (en)
Other versions
BR0300668A (pt
Inventor
Osamu Emizu
Ryuta Niimura
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 JP2002091369A external-priority patent/JP4017427B2/ja
Priority claimed from JP2002091764A external-priority patent/JP3989275B2/ja
Application filed filed Critical
Publication of BR0300668A publication Critical patent/BR0300668A/pt
Publication of BR0300668B1 publication Critical patent/BR0300668B1/pt

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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
    • F16H7/0836—Means for varying tension of belts, ropes, or chains with vibration damping means of the fluid and restriction type, e.g. dashpot
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0806—Compression coil 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0812—Fluid pressure
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0859—Check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
BRPI0300668-9A 2002-03-28 2003-03-28 elevador de tensionador hidráulico. BR0300668B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002091369A JP4017427B2 (ja) 2002-03-28 2002-03-28 油圧式テンショナリフタ
JP2002091764A JP3989275B2 (ja) 2002-03-28 2002-03-28 油圧式テンショナリフタ

Publications (2)

Publication Number Publication Date
BR0300668A BR0300668A (pt) 2004-09-08
BR0300668B1 true BR0300668B1 (pt) 2011-10-04

Family

ID=27807030

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0300668-9A BR0300668B1 (pt) 2002-03-28 2003-03-28 elevador de tensionador hidráulico.

Country Status (8)

Country Link
US (1) US7070528B2 (pt)
EP (1) EP1348887B1 (pt)
KR (1) KR100531528B1 (pt)
CN (1) CN1278059C (pt)
BR (1) BR0300668B1 (pt)
DE (1) DE60309366T8 (pt)
IN (1) IN2003DE00378A (pt)
TW (1) TW565664B (pt)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4367834B2 (ja) * 2003-09-19 2009-11-18 株式会社ショーワ オートテンショナー
DE102004040222A1 (de) * 2004-08-19 2006-03-02 Ina-Schaeffler Kg Hydraulische Spannvorrichtung für einen Zugmitteltrieb
DE102004043727A1 (de) * 2004-09-10 2006-03-16 Ina-Schaeffler Kg Hydraulischer Kettenspanner mit verringertem Kolbendruck
JP4509716B2 (ja) * 2004-09-17 2010-07-21 本田技研工業株式会社 油圧式テンショナリフタ
JP3980023B2 (ja) 2004-10-26 2007-09-19 株式会社椿本チエイン リリーフバルブ付き油圧式テンショナ
DE102004056623A1 (de) * 2004-11-24 2006-07-06 Schaeffler Kg Hydraulischer Spanner für ein Zugmittel eines Verbrennungsmotors
JP5000146B2 (ja) * 2006-02-10 2012-08-15 ボルグワーナー・モールステック・ジャパン株式会社 油圧テンショナ
DE202006006861U1 (de) * 2006-04-28 2007-08-30 JOH. WINKLHOFER & SÖHNE GMBH & Co. KG Kettenspanner mit Deckelelement
DE102006024426A1 (de) * 2006-05-24 2007-11-29 JOH. WINKLHOFER & SÖHNE GMBH & Co. KG Kettenspanner mit einem zweiteiligen Einschraubgehäuse
JP4327191B2 (ja) * 2006-10-12 2009-09-09 株式会社椿本チエイン 脱気型油圧テンショナ
JP4376278B2 (ja) 2007-06-25 2009-12-02 株式会社椿本チエイン 油圧式テンショナ
JP5424213B2 (ja) * 2007-07-18 2014-02-26 シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト ハイドロリック装置のための圧力逃がし弁
KR101262438B1 (ko) 2007-11-19 2013-05-08 현대자동차주식회사 자동차의 ｖ형 엔진용 리저빙 텐셔너 유닛
JP5205070B2 (ja) * 2008-01-31 2013-06-05 本田技研工業株式会社 無端伝動帯用テンショナ
JP5080299B2 (ja) * 2008-01-31 2012-11-21 本田技研工業株式会社 無端伝動帯用テンショナ
KR101091483B1 (ko) * 2008-10-20 2011-12-07 기아자동차주식회사 차량용 유압식 텐셔너의 공기 배출구조
FR2948742B1 (fr) * 2009-07-30 2013-06-28 Hutchinson Tendeur hydraulique pilotable
TWI385327B (zh) * 2010-01-27 2013-02-11 Kmc Chain Ind Co Ltd 液壓張緊裝置
KR101181134B1 (ko) * 2010-10-28 2012-09-14 기아자동차주식회사 오일펌프용 릴리프밸브
DE102011002761B4 (de) * 2011-01-17 2020-01-02 Schaeffler Technologies AG & Co. KG Zugmittelspannvorrichtung mit Sicherungselement sowie Verbrennungskraftmaschine mit einer solchen Zugmittelspannvorrichtung
DE102011003056A1 (de) * 2011-01-24 2012-07-26 Schaeffler Technologies Gmbh & Co. Kg Zugmitteltrieb mit einem Spanner und einem Klemmelement
DE102011013374A1 (de) * 2011-03-09 2012-09-13 Iwis Motorsysteme Gmbh & Co. Kg Spannvorrichtung mit mindestens zwei Entlüftungselementen
JP5725932B2 (ja) * 2011-03-31 2015-05-27 本田技研工業株式会社 油圧テンショナのエア抜き弁
US8951154B2 (en) * 2011-03-31 2015-02-10 Honda Motor Co., Ltd. Hydraulic tensioner
DE102011006602A1 (de) * 2011-03-31 2012-10-04 Schaeffler Technologies Gmbh & Co. Kg Zugmittelspanner mit einem Überdruckventil, das einen dichtenden Käfig aufweist sowie Zugmitteltrieb mit einem solchen Zugmittelspanner
US9360088B2 (en) * 2011-09-22 2016-06-07 Borgwarner Inc. Chain drive tensioner spring force control mechanism
US9982759B2 (en) 2012-01-06 2018-05-29 Ntn Corporation Hydraulic auto-tensioner
CN102840290B (zh) * 2012-08-15 2015-04-15 平湖康弗莱尔汽车发动机系统有限公司 机械式张紧器
WO2014048286A1 (en) * 2012-09-25 2014-04-03 Litens Automotive (Suzhou) Co., Ltd Vent structure for tensioner
WO2014099291A1 (en) 2012-12-18 2014-06-26 Borgwarner Inc. Tensioner with spring force control in a second bore
DE112014000769T5 (de) * 2013-03-07 2015-10-29 Borgwarner Inc. Spannvorrichtung mit Federkraftsteuerung
JP6310335B2 (ja) * 2014-02-21 2018-04-11 本田技研工業株式会社 油圧テンショナ装置
JP6448983B2 (ja) * 2014-10-29 2019-01-09 株式会社椿本チエイン テンショナ
JP6463998B2 (ja) * 2015-03-11 2019-02-06 Ntn株式会社 油圧式オートテンショナ
JP6294851B2 (ja) * 2015-04-03 2018-03-14 株式会社椿本チエイン チェーンテンショナ及びリリーフバルブユニット
JP6263150B2 (ja) * 2015-05-29 2018-01-17 株式会社椿本チエイン テンショナ
JP2017044235A (ja) * 2015-08-25 2017-03-02 株式会社椿本チエイン テンショナ
WO2017059851A1 (de) * 2015-10-06 2017-04-13 Schaeffler Technologies AG & Co. KG Hydraulische spannvorrichtung für einen kettentrieb
JP6408975B2 (ja) * 2015-11-10 2018-10-17 株式会社椿本チエイン チェーンテンショナ
DE102016207784A1 (de) * 2016-05-04 2017-11-09 Schaeffler Technologies AG & Co. KG Hydraulische Spannvorrichtung für einen Kettentrieb
JP6806994B2 (ja) * 2016-11-07 2021-01-06 株式会社椿本チエイン テンショナ
EP3690283B1 (en) * 2017-09-29 2021-12-22 Honda Motor Co., Ltd. Hydraulic tensioner
CN110005770B (zh) * 2017-12-22 2022-05-06 株式会社椿本链条 张紧装置
JP7177345B2 (ja) * 2017-12-22 2022-11-24 株式会社椿本チエイン テンショナ
KR20200105922A (ko) 2018-01-31 2020-09-09 보르그워너 인코퍼레이티드 캡 디스크 스프링을 구비한 가변력 텐셔너 아암
CN108443437A (zh) * 2018-05-09 2018-08-24 海宁鼎合工程技术开发有限公司 一种发动机液压张紧器升降装置及其使用方法
JP7041349B2 (ja) * 2018-05-28 2022-03-24 株式会社椿本チエイン テンショナ

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217632A1 (de) * 1982-05-11 1983-11-17 Porsche Ag Hydraulischer kettenspanner
DE3715038A1 (de) * 1987-05-06 1988-11-17 Schaeffler Waelzlager Kg Hydraulische spannvorrichtung
US4826470A (en) * 1988-07-01 1989-05-02 Eaton Corporation Fluid operated chain or belt tensioning device
JP2503434Y2 (ja) * 1989-05-31 1996-07-03 日産自動車株式会社 エンジンのチェ―ンテンショナ装置
JPH0369348U (pt) * 1989-11-06 1991-07-10
US4997411A (en) * 1990-01-29 1991-03-05 Eaton Corporation Cage and retainer combination for check valves and slack adjusters using same
JP2822334B2 (ja) * 1990-02-27 1998-11-11 日本発条株式会社 ベルトテンショナー
JPH061890U (ja) * 1992-06-10 1994-01-14 株式会社椿本チエイン 空気抜き機構付きオイル式テンショナ
JPH0742806A (ja) * 1993-08-03 1995-02-10 Nissan Motor Co Ltd チェーンテンショナ装置
JP3509291B2 (ja) * 1995-05-30 2004-03-22 本田技研工業株式会社 内燃機関における無端伝動帯の張力調整装置
JP3722909B2 (ja) * 1996-05-10 2005-11-30 ボルグワーナー・モールステック・ジャパン株式会社 油圧テンショナ
DE19780804B4 (de) * 1996-08-02 2006-04-20 Ina-Schaeffler Kg Spanneinrichtung
US5707309A (en) * 1997-01-23 1998-01-13 Borg-Warner Automotive, Inc. Hydraulic tensioner with modular inlet check valve with pressure relief
US6196939B1 (en) * 1998-09-21 2001-03-06 Borgwarner Inc. Hydraulic tensioner with a hydraulically controlled rack
US6165090A (en) 1998-09-21 2000-12-26 Borgwarner Inc. Hydraulic tensioner with vent formed with stacked plates
JP3243226B2 (ja) * 1999-02-18 2002-01-07 株式会社椿本チエイン 油圧式テンショナ
JP3322396B2 (ja) 1999-06-30 2002-09-09 株式会社椿本チエイン リリーフバルブ付油圧式テンショナ
JP2001021011A (ja) 1999-07-05 2001-01-26 Borg Warner Automotive Kk 液圧テンショナ
JP3322398B2 (ja) 1999-12-27 2002-09-09 株式会社椿本チエイン リリーフバルブ付油圧式テンショナ

Also Published As

Publication number Publication date
DE60309366D1 (de) 2006-12-14
CN1278059C (zh) 2006-10-04
KR20030078759A (ko) 2003-10-08
US20030216202A1 (en) 2003-11-20
EP1348887B1 (en) 2006-11-02
US7070528B2 (en) 2006-07-04
IN2003DE00378A (pt) 2015-05-01
TW200306391A (en) 2003-11-16
CN1448645A (zh) 2003-10-15
KR100531528B1 (ko) 2005-11-25
BR0300668A (pt) 2004-09-08
EP1348887A3 (en) 2005-02-02
TW565664B (en) 2003-12-11
EP1348887A2 (en) 2003-10-01
DE60309366T8 (de) 2007-07-05
DE60309366T2 (de) 2007-03-01

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/03/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.