ITGE960030A0 - Tenditore idraulico. - Google Patents

Tenditore idraulico.

Info

Publication number
ITGE960030A0
ITGE960030A0 ITGE960030A ITGE960030A ITGE960030A0 IT GE960030 A0 ITGE960030 A0 IT GE960030A0 IT GE960030 A ITGE960030 A IT GE960030A IT GE960030 A ITGE960030 A IT GE960030A IT GE960030 A0 ITGE960030 A0 IT GE960030A0
Authority
IT
Italy
Prior art keywords
hydraulic tensioner
tensioner
hydraulic
Prior art date
Application number
ITGE960030A
Other languages
English (en)
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 filed Critical
Publication of ITGE960030A0 publication Critical patent/ITGE960030A0/it
Publication of ITGE960030A1 publication Critical patent/ITGE960030A1/it
Application granted granted Critical
Publication of IT1287547B1 publication Critical patent/IT1287547B1/it

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
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • 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
    • 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
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0891—Linear path
    • 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
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Lubricants (AREA)
IT96GE000030A 1995-04-28 1996-04-18 Tenditore idraulico. IT1287547B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7127367A JP2854261B2 (ja) 1995-04-28 1995-04-28 油圧式テンショナ

Publications (3)

Publication Number Publication Date
ITGE960030A0 true ITGE960030A0 (it) 1996-04-18
ITGE960030A1 ITGE960030A1 (it) 1997-10-18
IT1287547B1 IT1287547B1 (it) 1998-08-06

Family

ID=14958220

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96GE000030A IT1287547B1 (it) 1995-04-28 1996-04-18 Tenditore idraulico.

Country Status (5)

Country Link
US (1) US5785619A (it)
JP (1) JP2854261B2 (it)
KR (1) KR100237998B1 (it)
DE (1) DE19615031C2 (it)
IT (1) IT1287547B1 (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5931754A (en) * 1995-06-10 1999-08-03 Ina Walzlager Schaeffler Ohg Tensioner for a power transmitting member of an internal combustion engine
JPH11336855A (ja) * 1998-05-27 1999-12-07 Tsubakimoto Chain Co 油圧式テンショナ
JP2000213608A (ja) 1998-09-11 2000-08-02 Aisin Seiki Co Ltd フリ―ピストン型オ―トテンショナ
DE10045134A1 (de) * 2000-09-13 2002-03-21 Schaeffler Waelzlager Ohg Spannvorrichtung für einen Zugmitteltrieb
DE10064902A1 (de) * 2000-12-23 2002-07-11 Ina Schaeffler Kg Hydraulikelement
US6450907B1 (en) * 2001-03-12 2002-09-17 The Gates Corporation Inner race idler pulley tensioner
KR100412611B1 (ko) * 2001-12-14 2003-12-31 현대자동차주식회사 다이아프램을 이용한 체인 오토 텐셔너
WO2004027288A1 (en) * 2002-09-20 2004-04-01 The Gates Corporation Belt tensioner
CA2499382C (en) * 2002-09-20 2008-03-11 The Gates Corporation Belt tensioner
JP3649229B2 (ja) 2003-06-30 2005-05-18 株式会社椿本チエイン 油圧式テンショナ
JP3642527B1 (ja) * 2004-05-31 2005-04-27 株式会社椿本チエイン 油圧式テンショナ
JP2006090440A (ja) * 2004-09-24 2006-04-06 Ntn Corp チェーンテンショナ
KR20120104924A (ko) * 2009-06-24 2012-09-24 리텐스 오토모티브 파트너쉽 유압 댐퍼 및 유압 댐퍼용 피스톤 헤드 조립체
PL2694770T3 (pl) * 2011-04-04 2017-06-30 Stewart & Stevenson, LLC Głowica inżektora dla systemu z przewodem nawijanym
JP6494311B2 (ja) * 2015-02-09 2019-04-03 Ntn株式会社 油圧式オートテンショナ
JP6539564B2 (ja) * 2015-10-26 2019-07-03 Ntn株式会社 油圧式オートテンショナ
CN105485083A (zh) * 2015-12-30 2016-04-13 长安马自达汽车有限公司 一种防止张紧器漏油的液压单元内部结构及其设计方法
FR3062888B1 (fr) * 2017-02-14 2019-06-14 Hutchinson Tendeur de courroie
DE102017108817A1 (de) * 2017-04-25 2018-10-25 Iwis Motorsysteme Gmbh & Co. Kg Autarke Spannvorrichtung mit Innenhülse
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
CN111486203B (zh) * 2019-01-25 2021-10-29 长城汽车股份有限公司 皮带张紧机构
DE112020007506T5 (de) * 2020-10-05 2023-06-22 BorgWarner Inc. Hydraulische spannvorrichtung
US11828206B1 (en) * 2022-11-14 2023-11-28 Borgwarner Inc. Hydraulic tensioner with external pin and ratchet mechanism

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61248951A (ja) * 1985-04-26 1986-11-06 Nhk Spring Co Ltd 推進力付与装置
DE3636918A1 (de) * 1986-10-30 1988-05-05 Schaeffler Waelzlager Kg Kettenspanner
DE3715038A1 (de) * 1987-05-06 1988-11-17 Schaeffler Waelzlager Kg Hydraulische spannvorrichtung
DE8710548U1 (it) * 1987-07-31 1987-12-23 Schroeder, Werner, 8157 Dietramszell, De
US4874352A (en) * 1987-08-06 1989-10-17 Tsubakimoto Chain Co. Fluidic tensioner
JPH068361Y2 (ja) * 1987-09-07 1994-03-02 日鍛バルブ株式会社 液圧式テンシヨナ
JP2775736B2 (ja) * 1987-09-30 1998-07-16 アイシン精機株式会社 オートテンシヨナー
JPH01121755U (it) * 1988-02-15 1989-08-17
US4790801A (en) * 1988-04-04 1988-12-13 Ina Walzlager Schaeffler Kg Mechanic-hydraulic actuating element for a belt tightener
US4826470A (en) * 1988-07-01 1989-05-02 Eaton Corporation Fluid operated chain or belt tensioning device
JPH0454356Y2 (it) * 1988-07-14 1992-12-21
JP2510338Y2 (ja) * 1988-10-18 1996-09-11 エヌティエヌ 株式会社 ベルトのオ−トテンショナ
JPH02245555A (ja) * 1989-03-16 1990-10-01 Ntn Corp 油圧式オートテンショナ
DE3922037A1 (de) * 1989-07-05 1991-01-17 Schaeffler Waelzlager Kg Spannvorrichtung fuer ketten- oder riementriebe
JPH0369347U (it) * 1989-11-06 1991-07-10
JPH0369348U (it) * 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
JP2507172Y2 (ja) * 1990-05-31 1996-08-14 株式会社椿本チエイン 逆止弁を具えた歯付ベルト用テンショナ
JPH04129946U (ja) * 1991-01-31 1992-11-30 株式会社椿本チエイン 圧力室の空気排出機構を具えた油圧装置
US5116284A (en) * 1991-04-11 1992-05-26 Nakwon Cho Tensioner for a power transmission belt or the like
JPH0538442A (ja) * 1991-08-08 1993-02-19 Matsushita Electric Ind Co Ltd 触媒組成物
JPH0536159U (ja) * 1991-10-21 1993-05-18 株式会社椿本チエイン リークダウン値の温度補正機能を具えた歯付ベルト用テンシヨナ
DE4242292C2 (de) * 1991-12-20 2002-06-27 Ntn Toyo Bearing Co Ltd Selbsttätige hydraulische Spannvorrichtung
DE9203390U1 (it) * 1992-01-07 1992-04-30 Mader, Paul-Joachim, 4200 Oberhausen, De
US5304099A (en) * 1993-03-12 1994-04-19 Eaton Corporation Hydraulic chain tensioner
JPH076552A (ja) * 1993-06-21 1995-01-10 Sony Corp テープの巻取り装置及び巻取り方法並びにテープカセット
JP2540947Y2 (ja) * 1993-06-29 1997-07-09 株式会社椿本チエイン 歯付きベルト用オイル式テンショナ
DE9314210U1 (de) * 1993-09-21 1993-12-09 Basf Magnetics Gmbh Rückschlagventil
JPH084862A (ja) * 1994-06-20 1996-01-12 Ntn Corp オートテンショナユニット
DE4429071C2 (de) * 1994-08-17 1997-07-31 Porsche Ag Vorrichtung zum Spannen und Verstellen eines als Kette ausgebildeten Umschlingungstriebes
US5601505A (en) * 1994-09-12 1997-02-11 Borg-Warner Automotive, K.K. Hydraulic tensioner
US5577970A (en) * 1995-04-11 1996-11-26 Borg-Warner Automotive, Inc. Hydraulic tensioner with a pressure relief valve

Also Published As

Publication number Publication date
JP2854261B2 (ja) 1999-02-03
DE19615031A1 (de) 1996-10-31
IT1287547B1 (it) 1998-08-06
US5785619A (en) 1998-07-28
KR960038177A (ko) 1996-11-21
JPH08303537A (ja) 1996-11-19
ITGE960030A1 (it) 1997-10-18
KR100237998B1 (ko) 2000-03-02
DE19615031C2 (de) 2003-10-09

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Legal Events

Date Code Title Description
0001 Granted