DE69939846D1 - Hydraulischer Spanner mit Schwenklager - Google Patents

Hydraulischer Spanner mit Schwenklager

Info

Publication number
DE69939846D1
DE69939846D1 DE69939846T DE69939846T DE69939846D1 DE 69939846 D1 DE69939846 D1 DE 69939846D1 DE 69939846 T DE69939846 T DE 69939846T DE 69939846 T DE69939846 T DE 69939846T DE 69939846 D1 DE69939846 D1 DE 69939846D1
Authority
DE
Germany
Prior art keywords
swivel bearing
hydraulic tensioner
tensioner
hydraulic
swivel
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 - Lifetime
Application number
DE69939846T
Other languages
English (en)
Inventor
Roger T Simpson
Franklin R Smith
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.)
BorgWarner Inc
Original Assignee
BorgWarner Inc
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 BorgWarner Inc filed Critical BorgWarner Inc
Application granted granted Critical
Publication of DE69939846D1 publication Critical patent/DE69939846D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16H7/0848—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
    • F16H2007/0859—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
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0872—Sliding 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
    • F16H2007/0876—Control or adjustment of actuators
    • F16H2007/0878—Disabling during transport
    • 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)
DE69939846T 1998-09-21 1999-09-14 Hydraulischer Spanner mit Schwenklager Expired - Lifetime DE69939846D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10121598P 1998-09-21 1998-09-21
US09/387,781 US6312351B1 (en) 1998-09-21 1999-09-01 Hydraulic tensioner with pivotal mount

Publications (1)

Publication Number Publication Date
DE69939846D1 true DE69939846D1 (de) 2008-12-11

Family

ID=26798029

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69926578T Expired - Lifetime DE69926578T2 (de) 1998-09-21 1999-09-14 Hydraulischer Spanner mit Schwenklager
DE69939846T Expired - Lifetime DE69939846D1 (de) 1998-09-21 1999-09-14 Hydraulischer Spanner mit Schwenklager

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69926578T Expired - Lifetime DE69926578T2 (de) 1998-09-21 1999-09-14 Hydraulischer Spanner mit Schwenklager

Country Status (4)

Country Link
US (2) US6312351B1 (de)
EP (1) EP0989330B1 (de)
JP (1) JP4485626B2 (de)
DE (2) DE69926578T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6945889B2 (en) * 2002-10-04 2005-09-20 Borgwarner Inc. Hydraulic chain tensioner
DE102004028017A1 (de) * 2004-06-08 2005-12-29 Bayerische Motoren Werke Ag Zugmittelanordnung
CA2577080C (en) * 2004-09-01 2013-10-01 Litens Automotive Partnership Tensioner for a timing chain
ATE439536T1 (de) * 2004-10-26 2009-08-15 Schaeffler Kg Hydraulisches spannsystem
US20060270502A1 (en) * 2005-05-27 2006-11-30 Borgwarner Inc. Tensioner for simultaneously tensioning multiple strands
US20070119297A1 (en) * 2005-07-21 2007-05-31 Borgwarner Inc. Linear hydraulic amplifier
JP4718290B2 (ja) * 2005-09-30 2011-07-06 大同工業株式会社 テンショナの取付け構造及び初期位置設定装置
DE102005050531A1 (de) * 2005-10-21 2007-04-26 Schaeffler Kg Führungseinheit für einen Zugmitteltrieb
WO2008027067A1 (en) * 2005-12-13 2008-03-06 Borgwarner Inc Hydraulic tensioner with a band type check valve
DE102006024082A1 (de) * 2006-05-23 2007-11-29 Aft Atlas Fahrzeugtechnik Gmbh Führungs- und Spannvorrichtung für Kettentriebe
ATE519968T1 (de) * 2007-12-10 2011-08-15 Schaeffler Technologies Gmbh Mechanisches federelement für zugmitteltriebe
JP2009243480A (ja) * 2008-03-28 2009-10-22 Tsubakimoto Chain Co 油圧式テンショナ
DE102008056275A1 (de) * 2008-11-06 2010-05-12 Schaeffler Kg Hydraulische Spannvorrichtung für ein flexibles Antriebsmittel
EP2325068B1 (de) * 2009-11-20 2012-01-25 iwis motorsysteme GmbH & Co. KG Spannvorrichtung mit verschwenkbarer Gelenkverbindung
US8979684B2 (en) * 2010-05-21 2015-03-17 Borgwarner, Inc. Mechanical tensioner with one way damping
US9360088B2 (en) 2011-09-22 2016-06-07 Borgwarner Inc. Chain drive tensioner spring force control mechanism
WO2014099291A1 (en) 2012-12-18 2014-06-26 Borgwarner Inc. Tensioner with spring force control in a second bore
DE102013004850B4 (de) * 2013-03-05 2018-03-29 Iwis Motorsysteme Gmbh & Co. Kg Spannvorrichtung mit Blattfedermembran
JP6359571B2 (ja) * 2013-03-05 2018-07-18 ボーグワーナー インコーポレーテッド チェーンドライブテンショナばね力制御機構
DE112014000769T5 (de) 2013-03-07 2015-10-29 Borgwarner Inc. Spannvorrichtung mit Federkraftsteuerung
JP5952225B2 (ja) * 2013-06-26 2016-07-13 株式会社椿本チエイン チェーンテンショナ
JP6353346B2 (ja) * 2014-11-05 2018-07-04 株式会社椿本チエイン 揺動レバー及びテンショナユニット
US9765856B2 (en) * 2015-09-01 2017-09-19 GM Global Technology Operations LLC Hydraulic chain tensioner with oil reservoir for inverted installations
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
DE102016221797B4 (de) * 2016-11-08 2020-03-26 Schaeffler Technologies AG & Co. KG Spannvorrichtung
KR101923657B1 (ko) * 2017-01-12 2018-11-30 유신정밀공업 주식회사 체인 텐셔너
CN109654183A (zh) 2017-10-12 2019-04-19 博格华纳公司 具有可调节止回阀的液压张紧器
JP2019184066A (ja) * 2018-04-09 2019-10-24 ボーグワーナー インコーポレーテッド レバーを備えた油圧テンショナアーム
JP7041349B2 (ja) * 2018-05-28 2022-03-24 株式会社椿本チエイン テンショナ
JP7177343B2 (ja) * 2018-10-16 2022-11-24 株式会社椿本チエイン チェーンテンショナ
JP7260749B2 (ja) * 2019-02-12 2023-04-19 株式会社椿本チエイン チェーンガイド
WO2021262195A1 (en) * 2020-06-26 2021-12-30 Borgwarner Inc. Integrated tensioner arm
US11828206B1 (en) * 2022-11-14 2023-11-28 Borgwarner Inc. Hydraulic tensioner with external pin and ratchet mechanism

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8710548U1 (de) * 1987-07-31 1987-12-23 Schroeder, Werner, 8157 Dietramszell, De
FR2644541B1 (fr) * 1989-03-17 1994-07-01 Hutchinson Tendeur pour courroie de transmission de puissance
US5002023A (en) 1989-10-16 1991-03-26 Borg-Warner Automotive, Inc. Variable camshaft timing for internal combustion engine
DE4443095C2 (de) * 1994-12-03 1996-10-17 Ford Werke Ag Kettenspann-/Riemenspannvorrichtung
DE19500940C1 (de) * 1995-01-14 1996-07-11 Bosch Gmbh Robert Vorrichtung zum Spannen von Ketten, insbesondere Steuerketten an Verbrennungsmotoren
DE29508244U1 (de) * 1995-05-18 1995-08-24 Schaeffler Waelzlager Kg Hydraulische Spannvorrichtung für einen Zugmitteltrieb
DE19533457B4 (de) * 1995-09-09 2005-09-01 Ina-Schaeffler Kg Befestigungsauge für eine Spannvorrichtung
JP2895786B2 (ja) * 1995-11-10 1999-05-24 株式会社椿本チエイン 伝動チェーンのテンショナ装置
JP2895789B2 (ja) * 1995-12-14 1999-05-24 株式会社椿本チエイン 油圧式テンショナ
US5782625A (en) * 1995-12-07 1998-07-21 Cloyes Gear & Products Automatic tensioner with one-pin locking mechanism
US5797817A (en) * 1995-12-15 1998-08-25 Borg-Warner Automotive, Inc. Hydraulic tensioner with internal reservoir
US5653653A (en) 1995-12-21 1997-08-05 Borg-Warner Automotive, Inc. Hydraulic tensioner with stop mechanism
JPH09177913A (ja) * 1995-12-27 1997-07-11 Ntn Corp 油圧式オートテンショナユニット
US5718650A (en) 1996-10-03 1998-02-17 Borg-Warner Automotive, Inc. Hydraulic tensioner with porous vent
DE69810836T2 (de) 1997-05-08 2003-06-05 Borgwarner Inc Hydraulische Spannvorrichtung mit externem Klinkenwerk
DE19802886A1 (de) * 1998-01-27 1999-07-29 Schaeffler Waelzlager Ohg Spanneinrichtung für Zugmittel mit hydraulischer Dämpfung
EP0985849B1 (de) * 1998-09-09 2003-08-20 Morse Tec Europe S.r.l. Triebketten- oder Riemenspanneinrichtung mit einem Kolben mit mehreren relativ zu einander bewegbaren Teilen
US6120402A (en) * 1998-09-21 2000-09-19 Borgwarner Inc. Hydraulic tensioner with external rack having backlash restriction

Also Published As

Publication number Publication date
DE69926578D1 (de) 2005-09-15
JP2000136862A (ja) 2000-05-16
EP0989330B1 (de) 2005-08-10
JP4485626B2 (ja) 2010-06-23
US6312351B1 (en) 2001-11-06
EP0989330A2 (de) 2000-03-29
DE69926578T2 (de) 2006-04-06
US20020006841A1 (en) 2002-01-17
US6623390B2 (en) 2003-09-23
EP0989330A3 (de) 2002-08-28

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Legal Events

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