AU2003240678A1 - Hydraulic tensioning device - Google Patents

Hydraulic tensioning device

Info

Publication number
AU2003240678A1
AU2003240678A1 AU2003240678A AU2003240678A AU2003240678A1 AU 2003240678 A1 AU2003240678 A1 AU 2003240678A1 AU 2003240678 A AU2003240678 A AU 2003240678A AU 2003240678 A AU2003240678 A AU 2003240678A AU 2003240678 A1 AU2003240678 A1 AU 2003240678A1
Authority
AU
Australia
Prior art keywords
tensioning device
hydraulic tensioning
hydraulic
tensioning
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.)
Abandoned
Application number
AU2003240678A
Other languages
English (en)
Inventor
Thomas Bertelshofer
Arbogast Grunau
Dietmar Jager
Eduard Kratz
Marco Orsi
Christian Schafer
Harald Schafer
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.)
IHO Holding GmbH and Co KG
Original Assignee
INA Schaeffler KG
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 INA Schaeffler KG filed Critical INA Schaeffler KG
Publication of AU2003240678A1 publication Critical patent/AU2003240678A1/en
Abandoned 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
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • 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
    • F16H2007/0876—Control or adjustment of actuators
    • F16H2007/0878—Disabling during transport

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
AU2003240678A 2002-05-23 2003-05-20 Hydraulic tensioning device Abandoned AU2003240678A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10222752A DE10222752A1 (de) 2002-05-23 2002-05-23 Hydraulische Spannvorrichtung
DE10222752.7 2002-05-23
PCT/EP2003/005288 WO2003100293A1 (fr) 2002-05-23 2003-05-20 Dispositif de tension hydraulique

Publications (1)

Publication Number Publication Date
AU2003240678A1 true AU2003240678A1 (en) 2003-12-12

Family

ID=29414045

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003240678A Abandoned AU2003240678A1 (en) 2002-05-23 2003-05-20 Hydraulic tensioning device

Country Status (6)

Country Link
JP (1) JP2005526940A (fr)
KR (1) KR20050010801A (fr)
CN (1) CN100443772C (fr)
AU (1) AU2003240678A1 (fr)
DE (1) DE10222752A1 (fr)
WO (1) WO2003100293A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4891697B2 (ja) * 2006-08-10 2012-03-07 株式会社オティックス 油圧式オートテンショナ
DE102007047170A1 (de) * 2006-11-24 2008-05-29 Schaeffler Kg Plattenventil für Zugmittelspannsysteme
WO2008087900A1 (fr) * 2007-01-16 2008-07-24 Ntn Corporation Tensionneur automatique
DE102007031292A1 (de) 2007-07-05 2009-01-08 Schaeffler Kg Hydraulisch-mechanische Spannvorrichtung für einen Zugmitteltrieb
ATE519968T1 (de) * 2007-12-10 2011-08-15 Schaeffler Technologies Gmbh Mechanisches federelement für zugmitteltriebe
DE102008011787A1 (de) * 2008-02-28 2009-09-03 Schaeffler Kg Ventilkappe für ein Rückschlagventil
US8066598B2 (en) * 2008-10-09 2011-11-29 GM Global Technology Operations LLC Chain tensioning apparatus with temperature-based leakdown
DE102008057041A1 (de) * 2008-11-12 2010-05-20 Schaeffler Kg Linear wirkendes Spannelement
DE102010049900A1 (de) * 2010-10-28 2012-05-03 Schaeffler Technologies Gmbh & Co. Kg Spanneinrichtung mit zylindrischem Rastsystem
DE102013217272A1 (de) * 2013-08-29 2015-03-05 Branson Ultraschall Niederlassung Der Emerson Technologies Gmbh & Co. Ohg Zugmittelspanner, Vibrationsschweißanlage mit Zugmittelspanner sowie Herstellungsverfahren eines Zugmittelspanners
WO2016037615A1 (fr) * 2014-09-08 2016-03-17 Schaeffler Technologies AG & Co. KG Dispositif de serrage basé sur un concept de sécurité du transport
JP6539564B2 (ja) * 2015-10-26 2019-07-03 Ntn株式会社 油圧式オートテンショナ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790801A (en) * 1988-04-04 1988-12-13 Ina Walzlager Schaeffler Kg Mechanic-hydraulic actuating element for a belt tightener
DE4124500C2 (de) * 1991-07-24 1997-07-10 Ebern Fahrzeugtech Gmbh Hydraulisch gedämpftes Spannelement
DE4333567A1 (de) * 1993-10-01 1995-04-06 Wahler Gmbh & Co Gustav Betätigungseinrichtung für eine Spannvorrichtung
DE29508244U1 (de) * 1995-05-18 1995-08-24 Schaeffler Waelzlager Kg Hydraulische Spannvorrichtung für einen Zugmitteltrieb
JP3058815B2 (ja) * 1995-08-11 2000-07-04 株式会社オティックス 油圧式オートテンショナ
DE19539616A1 (de) * 1995-10-25 1997-04-30 Suspa Compart Ag Mit Fluid gefüllte Zylinder-Kolbenstangen-Einheit, insbesondere Gasfeder
JPH09177907A (ja) * 1995-12-20 1997-07-11 Tsubakimoto Chain Co 油圧式上押しテンショナ
JP3378719B2 (ja) * 1996-01-26 2003-02-17 株式会社オティックス 油圧式オートテンショナ
DE19609420B4 (de) * 1996-03-11 2004-02-19 Ina-Schaeffler Kg Spanneinrichtung für Zugmittel
DE19828309A1 (de) * 1998-06-25 1999-12-30 Schaeffler Waelzlager Ohg Spanneinrichtung
JP4084485B2 (ja) * 1999-01-14 2008-04-30 株式会社オティックス 油圧式オートテンショナ
JP4025448B2 (ja) * 1999-02-01 2007-12-19 株式会社オティックス 油圧式オートテンショナ
FR2803005B3 (fr) * 1999-12-24 2002-02-08 Sachs Automotive France Sa Tendeur hydraulique pour lien sans fin, systeme de distribution comprenant un tel tendeur et moteur equipe d'un tel systeme de distribution
JP2001221306A (ja) * 2000-02-07 2001-08-17 Otics Corp 油圧式オートテンショナ

Also Published As

Publication number Publication date
DE10222752A1 (de) 2003-12-04
JP2005526940A (ja) 2005-09-08
WO2003100293A1 (fr) 2003-12-04
CN100443772C (zh) 2008-12-17
KR20050010801A (ko) 2005-01-28
CN1656328A (zh) 2005-08-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase