FR2877064B1 - Tendeur hydraulique avec soupape de decharge amelioree. - Google Patents

Tendeur hydraulique avec soupape de decharge amelioree.

Info

Publication number
FR2877064B1
FR2877064B1 FR0510648A FR0510648A FR2877064B1 FR 2877064 B1 FR2877064 B1 FR 2877064B1 FR 0510648 A FR0510648 A FR 0510648A FR 0510648 A FR0510648 A FR 0510648A FR 2877064 B1 FR2877064 B1 FR 2877064B1
Authority
FR
France
Prior art keywords
discharge valve
hydraulic tensioner
improved discharge
improved
tensioner
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.)
Expired - Fee Related
Application number
FR0510648A
Other languages
English (en)
Other versions
FR2877064A1 (fr
Inventor
Hiroshi Hashimoto
Yoshio Kurokawa
Tsutomu Namie
Kayuyuki Iwata
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.)
Honda Motor Co Ltd
Tsubakimoto Chain Co
Original Assignee
Honda Motor Co Ltd
Tsubakimoto Chain Co
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 Honda Motor Co Ltd, Tsubakimoto Chain Co filed Critical Honda Motor Co Ltd
Publication of FR2877064A1 publication Critical patent/FR2877064A1/fr
Application granted granted Critical
Publication of FR2877064B1 publication Critical patent/FR2877064B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • 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 
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0812—Fluid pressure
    • F16H2007/0814—Fluid pressure with valves opening on surplus 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
    • F16H2007/0853—Ratchets
    • 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)
FR0510648A 2004-10-26 2005-10-19 Tendeur hydraulique avec soupape de decharge amelioree. Expired - Fee Related FR2877064B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004310946A JP3980023B2 (ja) 2004-10-26 2004-10-26 リリーフバルブ付き油圧式テンショナ

Publications (2)

Publication Number Publication Date
FR2877064A1 FR2877064A1 (fr) 2006-04-28
FR2877064B1 true FR2877064B1 (fr) 2007-08-24

Family

ID=35220856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0510648A Expired - Fee Related FR2877064B1 (fr) 2004-10-26 2005-10-19 Tendeur hydraulique avec soupape de decharge amelioree.

Country Status (5)

Country Link
US (1) US7618339B2 (fr)
JP (1) JP3980023B2 (fr)
CN (1) CN100480542C (fr)
FR (1) FR2877064B1 (fr)
GB (1) GB2419651B (fr)

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US9028329B2 (en) 2006-04-13 2015-05-12 Igt Integrating remotely-hosted and locally rendered content on a gaming device
US8992304B2 (en) 2006-04-13 2015-03-31 Igt Methods and systems for tracking an event of an externally controlled interface
US8784196B2 (en) 2006-04-13 2014-07-22 Igt Remote content management and resource sharing on a gaming machine and method of implementing same
US20090156303A1 (en) 2006-11-10 2009-06-18 Igt Bonusing Architectures in a Gaming Environment
US9311774B2 (en) 2006-11-10 2016-04-12 Igt Gaming machine with externally controlled content display
DE102008029684A1 (de) * 2007-07-18 2009-01-22 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Überdruckventil für eine Hydraulikanordnung
CN101782467B (zh) * 2009-01-19 2013-02-06 杭州东华链条集团有限公司 一种带有对正时系统进行监控检测功能的张紧器
DE102010034290A1 (de) * 2010-08-13 2012-02-16 Schaeffler Technologies Gmbh & Co. Kg Druckbegrenztes hydraulisch gedämpftes Spannsystem
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
US9423009B2 (en) 2011-04-21 2016-08-23 Ntn Corporation Hydraulic auto-tensioner
WO2013103098A1 (fr) * 2012-01-06 2013-07-11 Ntn株式会社 Tendeur hydraulique automatique
CN103195122A (zh) * 2013-04-10 2013-07-10 玉林市川迪机器制造有限公司 挖掘机涨紧装置的柱塞头结构
CN103410936A (zh) * 2013-08-28 2013-11-27 江苏丝乡智能设备有限公司 液压式链条张紧器
DE102013225984B4 (de) * 2013-12-16 2017-03-23 Schaeffler Technologies AG & Co. KG Hydraulische Spannvorrichtung für einen Zugmitteltrieb
US10215296B2 (en) * 2014-08-09 2019-02-26 Borgwarner Inc. Pressure relief valve tuning feature
JP6449012B2 (ja) 2014-12-24 2019-01-09 株式会社椿本チエイン チェーンテンショナ
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
JP2018524532A (ja) * 2015-07-28 2018-08-30 ボーグワーナー インコーポレーテッド 換気部を有する２ピース型ピストン
JP6374840B2 (ja) * 2015-08-03 2018-08-15 株式会社椿本チエイン テンショナ
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
DE102016207779B4 (de) * 2016-05-04 2022-01-05 Schaeffler Technologies AG & Co. KG Spannvorrichtung für einen Kettentrieb
JP6813780B2 (ja) * 2017-03-21 2021-01-13 株式会社椿本チエイン テンショナ
CN108626331B (zh) * 2017-03-21 2021-03-02 株式会社椿本链条 张紧装置
JP6817518B2 (ja) 2017-04-28 2021-01-20 株式会社椿本チエイン チェーンテンショナ
DE102018114200A1 (de) * 2017-06-15 2018-12-20 Borgwarner Inc. Spanner mit Rückschlagventil mit steuerbarer Steifigkeit
JP6959515B2 (ja) 2017-10-20 2021-11-02 株式会社椿本チエイン テンショナ及びリリーフバルブユニット
JP7177345B2 (ja) * 2017-12-22 2022-11-24 株式会社椿本チエイン テンショナ
JP6940772B2 (ja) 2018-02-16 2021-09-29 株式会社椿本チエイン チェーンテンショナ
JP7495348B2 (ja) 2018-02-26 2024-06-04 ボーグワーナー インコーポレーテッド 内部リザーバ技術一次ボアを有する可変力テンショナ
WO2019168495A1 (fr) * 2018-02-27 2019-09-06 Borgwarner Inc. Ensemble clapet de retenue pour tendeurs hydrauliques
JP6982243B2 (ja) * 2018-04-18 2021-12-17 株式会社椿本チエイン テンショナ
JP7041349B2 (ja) * 2018-05-28 2022-03-24 株式会社椿本チエイン テンショナ
JP2020101279A (ja) 2018-12-21 2020-07-02 ボーグワーナー インコーポレーテッド 内部チェックバルブを含むピストンが備えられたテンショナ
JP7417032B2 (ja) * 2019-06-11 2024-01-18 株式会社椿本チエイン テンショナ
JP7513894B2 (ja) * 2020-12-22 2024-07-10 株式会社椿本チエイン テンショナ
JP7651327B2 (ja) 2021-03-11 2025-03-26 Ntn株式会社 チェーンテンショナ
US12181046B2 (en) 2021-04-13 2024-12-31 Borgwarner Inc. Variable stiffness function through a check valve in a hydraulic

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB406082A (en) 1932-10-15 1934-02-22 Frederic Francis Allwood Improvements in oil distribution from rotating members
JP3296925B2 (ja) * 1994-07-25 2002-07-02 エヌティエヌ株式会社 油圧式オートテンショナ
JP2862068B2 (ja) * 1994-09-30 1999-02-24 株式会社デンソー 燃料噴射ポンプ用圧力弁
US6361458B1 (en) * 1998-04-20 2002-03-26 Borgwarner Inc. Hydraulic tensioner with pressure relief valve
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
US6322468B1 (en) * 1999-11-17 2001-11-27 Borgwarner Inc. Pressure relief valve and dual path vent disc for hydraulic tensioner
JP3356762B2 (ja) * 2000-10-26 2002-12-16 株式会社椿本チエイン リリーフバルブ機構付きテンショナ
JP4017427B2 (ja) * 2002-03-28 2007-12-05 本田技研工業株式会社 油圧式テンショナリフタ
US7070528B2 (en) 2002-03-28 2006-07-04 Honda Giken Kogyo Kabushiki Kaisha Hydraulic tensioner lifter
JP3989275B2 (ja) * 2002-03-28 2007-10-10 本田技研工業株式会社 油圧式テンショナリフタ
JP4169576B2 (ja) * 2002-10-28 2008-10-22 Ｎｔｎ株式会社 油圧式テンショナ
JP4010982B2 (ja) * 2003-06-03 2007-11-21 日信工業株式会社 電磁弁

Also Published As

Publication number Publication date
GB2419651B (en) 2009-01-07
FR2877064A1 (fr) 2006-04-28
CN1766366A (zh) 2006-05-03
GB2419651A (en) 2006-05-03
JP3980023B2 (ja) 2007-09-19
US20060089221A1 (en) 2006-04-27
CN100480542C (zh) 2009-04-22
US7618339B2 (en) 2009-11-17
GB0518015D0 (en) 2005-10-12
JP2006125430A (ja) 2006-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130628