ATE521824T1 - Hydraulischer selbstspanner und riemenübertragungsvorrichtung - Google Patents

Hydraulischer selbstspanner und riemenübertragungsvorrichtung

Info

Publication number
ATE521824T1
ATE521824T1 AT09174098T AT09174098T ATE521824T1 AT E521824 T1 ATE521824 T1 AT E521824T1 AT 09174098 T AT09174098 T AT 09174098T AT 09174098 T AT09174098 T AT 09174098T AT E521824 T1 ATE521824 T1 AT E521824T1
Authority
AT
Austria
Prior art keywords
cylinder
rod
tensioner
pressure
path
Prior art date
Application number
AT09174098T
Other languages
English (en)
Inventor
Shiro Goto
Original Assignee
Ntn Toyo Bearing Co Ltd
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 Toyo Bearing Co Ltd filed Critical Ntn Toyo Bearing Co Ltd
Application granted granted Critical
Publication of ATE521824T1 publication Critical patent/ATE521824T1/de

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
    • F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
    • F16H7/1236—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley 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
    • 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
    • F16H2007/0893—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)
AT09174098T 2008-11-05 2009-10-27 Hydraulischer selbstspanner und riemenübertragungsvorrichtung ATE521824T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008284178A JP2010112426A (ja) 2008-11-05 2008-11-05 油圧式オートテンショナおよびベルト伝動装置

Publications (1)

Publication Number Publication Date
ATE521824T1 true ATE521824T1 (de) 2011-09-15

Family

ID=41404574

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09174098T ATE521824T1 (de) 2008-11-05 2009-10-27 Hydraulischer selbstspanner und riemenübertragungsvorrichtung

Country Status (3)

Country Link
EP (1) EP2184511B1 (de)
JP (1) JP2010112426A (de)
AT (1) ATE521824T1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015104457U1 (de) 2015-08-12 2015-09-07 Ford Global Technologies, Llc Spanneinrichtung für ein Umschlingungsgetriebe einer Brennkraftmaschine
DE102015215344B4 (de) 2015-08-12 2020-02-13 Ford Global Technologies, Llc Spanneinrichtung für ein Umschlingungsgetriebe einer Brennkraftmaschine
DE102015215346A1 (de) 2015-08-12 2017-02-16 Ford Global Technologies, Llc Spanneinrichtung für ein Umschlingungsgetriebe einer Brennkraftmaschine
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708696A (en) * 1985-08-30 1987-11-24 Tsubakimoto Chain Co. Tensioner for toothed drive belts
JPH02245555A (ja) * 1989-03-16 1990-10-01 Ntn Corp 油圧式オートテンショナ
JP3347194B2 (ja) * 1993-09-24 2002-11-20 エヌティエヌ株式会社 オートテンショナ
JP2005214232A (ja) * 2004-01-27 2005-08-11 Ntn Corp 補機用オートテンショナ
JP2005265039A (ja) * 2004-03-18 2005-09-29 Ntn Corp 油圧式オートテンショナ
JP4485935B2 (ja) * 2004-12-24 2010-06-23 ゲイツ・ユニッタ・アジア株式会社 オートテンショナの流体ダンピング機構
JP2006266377A (ja) * 2005-03-23 2006-10-05 Ntn Corp 油圧式オートテンショナ
JP2007127249A (ja) * 2005-11-07 2007-05-24 Ntn Corp 油圧式オートテンショナ

Also Published As

Publication number Publication date
JP2010112426A (ja) 2010-05-20
EP2184511B1 (de) 2011-08-24
EP2184511A1 (de) 2010-05-12

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties