KR20050010801A - 유압식 인장 장치 - Google Patents

유압식 인장 장치 Download PDF

Info

Publication number
KR20050010801A
KR20050010801A KR10-2004-7018334A KR20047018334A KR20050010801A KR 20050010801 A KR20050010801 A KR 20050010801A KR 20047018334 A KR20047018334 A KR 20047018334A KR 20050010801 A KR20050010801 A KR 20050010801A
Authority
KR
South Korea
Prior art keywords
cylinder
piston
tensioning device
container
pressure chamber
Prior art date
Application number
KR10-2004-7018334A
Other languages
English (en)
Korean (ko)
Inventor
그루나우아르보가스트
베르텔쇼퍼토마스
크라츠에두아르트
쉐퍼크리스티안
쉐퍼하랄트
예거디트마
오르시마르코
Original Assignee
이나-쉐플러 카게
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 이나-쉐플러 카게 filed Critical 이나-쉐플러 카게
Publication of KR20050010801A publication Critical patent/KR20050010801A/ko

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
    • 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
    • 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)
KR10-2004-7018334A 2002-05-23 2003-05-20 유압식 인장 장치 KR20050010801A (ko)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
KR20050010801A true KR20050010801A (ko) 2005-01-28

Family

ID=29414045

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-7018334A KR20050010801A (ko) 2002-05-23 2003-05-20 유압식 인장 장치

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
US20100273591A1 (en) * 2007-12-10 2010-10-28 Schaeffler Technologies Gmbh & Co. Kg Mechanical spring element for flexible drive
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
CN106605084B (zh) * 2014-09-08 2019-11-12 舍弗勒技术股份两合公司 具有输送锁止构思的张紧装置
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 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach 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
CN100443772C (zh) 2008-12-17
AU2003240678A1 (en) 2003-12-12
CN1656328A (zh) 2005-08-17
WO2003100293A1 (fr) 2003-12-04
DE10222752A1 (de) 2003-12-04
JP2005526940A (ja) 2005-09-08

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E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
J201 Request for trial against refusal decision
AMND Amendment
B601 Maintenance of original decision after re-examination before a trial
J301 Trial decision

Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20100311

Effective date: 20110923