ATE520899T1 - Kettenspanner - Google Patents

Kettenspanner

Info

Publication number
ATE520899T1
ATE520899T1 AT09170912T AT09170912T ATE520899T1 AT E520899 T1 ATE520899 T1 AT E520899T1 AT 09170912 T AT09170912 T AT 09170912T AT 09170912 T AT09170912 T AT 09170912T AT E520899 T1 ATE520899 T1 AT E520899T1
Authority
AT
Austria
Prior art keywords
cylinder
engine cover
chain tensioner
tensioner
plunger
Prior art date
Application number
AT09170912T
Other languages
English (en)
Inventor
Yoshiaki Ryouno
Seiji Sato
Hisashi Hayakawa
Kouichi Onimaru
Satoshi Kitano
Tasuku Furukawa
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
Priority claimed from JP2008261497A external-priority patent/JP5305142B2/ja
Priority claimed from JP2008320860A external-priority patent/JP5118009B2/ja
Priority claimed from JP2008325284A external-priority patent/JP5203915B2/ja
Application filed by Ntn Toyo Bearing Co Ltd filed Critical Ntn Toyo Bearing Co Ltd
Application granted granted Critical
Publication of ATE520899T1 publication Critical patent/ATE520899T1/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
    • F16H7/0848—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
    • F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
    • F16H7/0836—Means for varying tension of belts, ropes, or chains 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
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0812—Fluid pressure
    • F16H2007/0814—Fluid pressure with valves opening on surplus 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
    • F16H2007/0842—Mounting or support of tensioner
    • 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
    • F16H2007/0853—Ratchets
    • F16H2007/0855—Ratchets comprising a clip member engaging with the rack teeth
    • 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
    • F16H2007/0857—Screw mechanisms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
AT09170912T 2008-10-08 2009-09-22 Kettenspanner ATE520899T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008261497A JP5305142B2 (ja) 2008-10-08 2008-10-08 チェーンテンショナ
JP2008320860A JP5118009B2 (ja) 2008-12-17 2008-12-17 チェーンテンショナ
JP2008325284A JP5203915B2 (ja) 2008-12-22 2008-12-22 チェーンテンショナ

Publications (1)

Publication Number Publication Date
ATE520899T1 true ATE520899T1 (de) 2011-09-15

Family

ID=41258698

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09170912T ATE520899T1 (de) 2008-10-08 2009-09-22 Kettenspanner

Country Status (2)

Country Link
EP (1) EP2175165B1 (de)
AT (1) ATE520899T1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013176248A1 (ja) * 2012-05-24 2013-11-28 Ntn株式会社 チェーンガイドおよびチェーン伝動装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2503434Y2 (ja) * 1989-05-31 1996-07-03 日産自動車株式会社 エンジンのチェ―ンテンショナ装置
DE4443095C2 (de) * 1994-12-03 1996-10-17 Ford Werke Ag Kettenspann-/Riemenspannvorrichtung
DE19780804B4 (de) * 1996-08-02 2006-04-20 Ina-Schaeffler Kg Spanneinrichtung
DE19929668C2 (de) * 1999-06-28 2002-07-11 Winklhofer & Soehne Gmbh Spannvorrichtung für ein Endlostreibelement mit variablem Dämpfungsverhalten
DE60004832T2 (de) * 2000-09-13 2004-06-17 Morse Tec Europe S.R.L. Hydraulischer Kettenspanner mit Rückbewegungssperre für den Kolben
JP2006153118A (ja) 2004-11-29 2006-06-15 Ntn Corp チェーンテンショナ装置
DE102006031516A1 (de) * 2006-07-07 2008-01-10 Schaeffler Kg Kettentrieb mit einem Kettenspanner

Also Published As

Publication number Publication date
EP2175165A1 (de) 2010-04-14
EP2175165B1 (de) 2011-08-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties