WO2008087733A1 - チェーンテンショナ - Google Patents

チェーンテンショナ Download PDF

Info

Publication number
WO2008087733A1
WO2008087733A1 PCT/JP2007/050754 JP2007050754W WO2008087733A1 WO 2008087733 A1 WO2008087733 A1 WO 2008087733A1 JP 2007050754 W JP2007050754 W JP 2007050754W WO 2008087733 A1 WO2008087733 A1 WO 2008087733A1
Authority
WO
WIPO (PCT)
Prior art keywords
plunger
engagement
cylinder
chain tensioner
clip
Prior art date
Application number
PCT/JP2007/050754
Other languages
English (en)
French (fr)
Inventor
Toshimitsu Yoshimura
Hitoshi Hamano
Yoshio Kurokawa
Hideaki Seki
Original Assignee
Daido Kogyo Co., Ltd.
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 Daido Kogyo Co., Ltd. filed Critical Daido Kogyo Co., Ltd.
Priority to AT07713641T priority Critical patent/ATE528541T1/de
Priority to US12/521,836 priority patent/US8257212B2/en
Priority to JP2008553934A priority patent/JP5188987B2/ja
Priority to EP07713641A priority patent/EP2123938B1/en
Priority to PCT/JP2007/050754 priority patent/WO2008087733A1/ja
Priority to CN2007800500706A priority patent/CN101583811B/zh
Publication of WO2008087733A1 publication Critical patent/WO2008087733A1/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
    • 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
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • 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
    • F16H2007/0853—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)

Abstract

　ハウジング（１１）内に形成された有底シリンダ部（１２）に摺動自在に嵌合するプランジャ（１４）を有し、プランジャ（１４）をリターンスプリング（１３）によってシリンダ部（１２）から突出方向に弾性付勢する。シリンダ部（１２）の開口部に係止クリップ（１９）を装着すると共に、プランジャ（１４）の突出側端部に係止クリップ（１９）と係合可能な係合部を設け、プランジャ（１４）の回動位置に応じて係止クリップ（１９）及び係合部が相互に係脱する。
PCT/JP2007/050754 2007-01-19 2007-01-19 チェーンテンショナ WO2008087733A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT07713641T ATE528541T1 (de) 2007-01-19 2007-01-19 Kettenspannvorrichtung
US12/521,836 US8257212B2 (en) 2007-01-19 2007-01-19 Chain tensioner
JP2008553934A JP5188987B2 (ja) 2007-01-19 2007-01-19 チェーンテンショナ
EP07713641A EP2123938B1 (en) 2007-01-19 2007-01-19 Chain tensioner
PCT/JP2007/050754 WO2008087733A1 (ja) 2007-01-19 2007-01-19 チェーンテンショナ
CN2007800500706A CN101583811B (zh) 2007-01-19 2007-01-19 链条张紧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/050754 WO2008087733A1 (ja) 2007-01-19 2007-01-19 チェーンテンショナ

Publications (1)

Publication Number Publication Date
WO2008087733A1 true WO2008087733A1 (ja) 2008-07-24

Family

ID=39635742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/050754 WO2008087733A1 (ja) 2007-01-19 2007-01-19 チェーンテンショナ

Country Status (6)

Country Link
US (1) US8257212B2 (ja)
EP (1) EP2123938B1 (ja)
JP (1) JP5188987B2 (ja)
CN (1) CN101583811B (ja)
AT (1) ATE528541T1 (ja)
WO (1) WO2008087733A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2395259B1 (de) * 2010-06-11 2012-11-07 iwis motorsysteme GmbH & Co. KG Spannvorrichtung mit Rastspange
KR101209744B1 (ko) * 2010-11-16 2012-12-07 기아자동차주식회사 자동차 엔진의 체인 가이드
JP5705033B2 (ja) * 2011-06-02 2015-04-22 株式会社椿本チエイン リング式テンショナ
DE102012001074B4 (de) * 2012-01-20 2021-09-23 Iwis Motorsysteme Gmbh & Co. Kg Spannvorrichtung mit einem einen Rampenbereich aufweisenden Entriegelungselement
CN103373500A (zh) * 2012-04-24 2013-10-30 都江堰市春盛中药饮片有限公司 一种自动张紧的液体灌装机构
CN105465302A (zh) * 2014-07-29 2016-04-06 舍弗勒技术股份两合公司 液压张紧装置
US10452094B2 (en) * 2014-09-08 2019-10-22 Schaeffler Technologies AG & Co. KG Tensioning device having a transport securing concept
JP6263150B2 (ja) * 2015-05-29 2018-01-17 株式会社椿本チエイン テンショナ
DE102016207782A1 (de) * 2016-05-04 2017-11-09 Schaeffler Technologies AG & Co. KG Hydraulische Spannvorrichtung für einen Kettentrieb
DE102016207793A1 (de) * 2016-05-04 2017-11-09 Schaeffler Technologies AG & Co. KG Hydraulische Spannvorrichtung für einen Kettentrieb
JP6197090B1 (ja) * 2016-11-25 2017-09-13 大同工業株式会社 巻掛け伝動体張り装置
DE112017006221T5 (de) * 2017-01-11 2019-09-05 Borgwarner Inc. Rücklaufschutzsystem für hydraulischen Spanner
US10871207B2 (en) * 2018-08-02 2020-12-22 Borgwarner, Inc. Hydraulic tensioner expandable clip lock
JP2020148246A (ja) * 2019-03-13 2020-09-17 株式会社椿本チエイン テンショナユニット、揺動レバーおよびテンショナ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08145130A (ja) * 1994-11-25 1996-06-04 Toyota Motor Corp テンショナ
JPH08184353A (ja) * 1994-12-28 1996-07-16 Borg Warner Automot Kk テンショナ
JP2002005250A (ja) * 2000-06-26 2002-01-09 Ntn Corp チェーンテンショナ
JP2005344872A (ja) 2004-06-04 2005-12-15 Daido Kogyo Co Ltd インナーラチェット式テンショナ装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601505A (en) * 1994-09-12 1997-02-11 Borg-Warner Automotive, K.K. Hydraulic tensioner
US5931754A (en) * 1995-06-10 1999-08-03 Ina Walzlager Schaeffler Ohg Tensioner for a power transmitting member of an internal combustion engine
JP2001349397A (ja) * 2000-06-05 2001-12-21 Tsubakimoto Chain Co 張力付与装置
JP3350037B1 (ja) * 2001-07-23 2002-11-25 株式会社椿本チエイン 突出防止フック付きテンショナ
JP2003202060A (ja) * 2001-11-02 2003-07-18 Ntn Corp チェーンテンショナ
JP2003194165A (ja) * 2001-12-28 2003-07-09 Borg Warner Morse Tec Japan Kk 液圧テンショナ
JP3897334B2 (ja) * 2001-12-28 2007-03-22 株式会社椿本チエイン プランジャの突出防止機能を有するテンショナ
JP3462875B1 (ja) * 2002-12-27 2003-11-05 株式会社椿本チエイン チェーン張力付与装置
JP2005042860A (ja) * 2003-07-24 2005-02-17 Ntn Corp チェーンテンショナ
JP4282424B2 (ja) * 2003-08-29 2009-06-24 Ｎｔｎ株式会社 チェーンテンショナ
JP2005180537A (ja) 2003-12-18 2005-07-07 Ntn Corp チェーンテンショナ
JP2006017214A (ja) * 2004-07-01 2006-01-19 Ntn Corp ２輪車エンジン用チェーンテンショナ
US20080280712A1 (en) * 2007-05-07 2008-11-13 Yoshiaki Ryouno Chain tensioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08145130A (ja) * 1994-11-25 1996-06-04 Toyota Motor Corp テンショナ
JPH08184353A (ja) * 1994-12-28 1996-07-16 Borg Warner Automot Kk テンショナ
JP2002005250A (ja) * 2000-06-26 2002-01-09 Ntn Corp チェーンテンショナ
JP2005344872A (ja) 2004-06-04 2005-12-15 Daido Kogyo Co Ltd インナーラチェット式テンショナ装置

Also Published As

Publication number Publication date
EP2123938A1 (en) 2009-11-25
CN101583811B (zh) 2012-05-23
US20100016105A1 (en) 2010-01-21
EP2123938A4 (en) 2010-03-03
EP2123938B1 (en) 2011-10-12
ATE528541T1 (de) 2011-10-15
JP5188987B2 (ja) 2013-04-24
CN101583811A (zh) 2009-11-18
US8257212B2 (en) 2012-09-04
JPWO2008087733A1 (ja) 2010-05-06

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