JP5316927B2 - チェーンテンショナ - Google Patents

チェーンテンショナ Download PDF

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Publication number
JP5316927B2
JP5316927B2 JP2008055860A JP2008055860A JP5316927B2 JP 5316927 B2 JP5316927 B2 JP 5316927B2 JP 2008055860 A JP2008055860 A JP 2008055860A JP 2008055860 A JP2008055860 A JP 2008055860A JP 5316927 B2 JP5316927 B2 JP 5316927B2
Authority
JP
Japan
Prior art keywords
housing
plunger
pressure
chain
passage
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.)
Active
Application number
JP2008055860A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009210088A (ja
Inventor
嘉昭 漁野
誠二 佐藤
久 早川
智善 井筒
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.)
NTN Corp
Original Assignee
NTN Corp
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 NTN Corp filed Critical NTN Corp
Priority to JP2008055860A priority Critical patent/JP5316927B2/ja
Priority to PCT/JP2009/053822 priority patent/WO2009110408A1/ja
Priority to DE112009000471.7T priority patent/DE112009000471B4/de
Publication of JP2009210088A publication Critical patent/JP2009210088A/ja
Application granted granted Critical
Publication of JP5316927B2 publication Critical patent/JP5316927B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F16H2007/0857—Screw mechanisms
    • 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
JP2008055860A 2008-03-06 2008-03-06 チェーンテンショナ Active JP5316927B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008055860A JP5316927B2 (ja) 2008-03-06 2008-03-06 チェーンテンショナ
PCT/JP2009/053822 WO2009110408A1 (ja) 2008-03-06 2009-03-02 チェーンテンショナ
DE112009000471.7T DE112009000471B4 (de) 2008-03-06 2009-03-02 Kettenspanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008055860A JP5316927B2 (ja) 2008-03-06 2008-03-06 チェーンテンショナ

Publications (2)

Publication Number Publication Date
JP2009210088A JP2009210088A (ja) 2009-09-17
JP5316927B2 true JP5316927B2 (ja) 2013-10-16

Family

ID=41055964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008055860A Active JP5316927B2 (ja) 2008-03-06 2008-03-06 チェーンテンショナ

Country Status (3)

Country Link
JP (1) JP5316927B2 (de)
DE (1) DE112009000471B4 (de)
WO (1) WO2009110408A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5926002B2 (ja) * 2011-06-08 2016-05-25 Ntn株式会社 チェーンテンショナ
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
DE102017003549A1 (de) 2017-04-12 2018-10-18 Daimler Ag Kettenspanner zum Spannen einer Antriebskette einer Verbrennungskraftmaschine
JP6978359B2 (ja) * 2018-03-22 2021-12-08 東芝キヤリア株式会社 密閉型圧縮機及び冷凍サイクル装置
JP2022138972A (ja) * 2021-03-11 2022-09-26 Ntn株式会社 チェーンテンショナ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145115C2 (de) * 1981-11-13 1983-12-08 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart "Hydraulischer Kettenspanner"
DE3217632A1 (de) 1982-05-11 1983-11-17 Porsche Ag Hydraulischer kettenspanner
JP2655769B2 (ja) * 1991-10-01 1997-09-24 株式会社日立製作所 電磁式燃料噴射弁
EP0756108A3 (de) 1995-07-24 1998-08-26 Ford Motor Company Limited Hydraulischer Kettenspanner für Fahrzeugmotor
JP4377538B2 (ja) * 2000-09-27 2009-12-02 株式会社東芝 セラミックスチェックボールおよびそれを用いたポンプ部品
JP4243793B2 (ja) 2002-11-27 2009-03-25 Ｎｔｎ株式会社 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
JP3962054B2 (ja) 2004-11-22 2007-08-22 株式会社椿本チエイン 脱気型油圧テンショナ
JP2006292047A (ja) 2005-04-08 2006-10-26 Ntn Corp 油圧式テンショナ
JP5007787B2 (ja) * 2006-05-08 2012-08-22 株式会社本山製作所 偏心形回転弁
DE102007023671B4 (de) 2006-06-15 2023-03-16 Ntn Corp. Kettenspannvorrichtung
JP4435757B2 (ja) * 2006-06-15 2010-03-24 Ｎｔｎ株式会社 チェーンテンショナの取付け装置

Also Published As

Publication number Publication date
DE112009000471B4 (de) 2021-09-23
DE112009000471T5 (de) 2011-04-07
WO2009110408A1 (ja) 2009-09-11
JP2009210088A (ja) 2009-09-17

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