ATE203586T1 - Kettenspanner - Google Patents

Kettenspanner

Info

Publication number
ATE203586T1
ATE203586T1 AT97307754T AT97307754T ATE203586T1 AT E203586 T1 ATE203586 T1 AT E203586T1 AT 97307754 T AT97307754 T AT 97307754T AT 97307754 T AT97307754 T AT 97307754T AT E203586 T1 ATE203586 T1 AT E203586T1
Authority
AT
Austria
Prior art keywords
piston
oil
chamber
chain
chain tensioner
Prior art date
Application number
AT97307754T
Other languages
English (en)
Inventor
Christian Poiret
Original Assignee
Renold Plc
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 Renold Plc filed Critical Renold Plc
Application granted granted Critical
Publication of ATE203586T1 publication Critical patent/ATE203586T1/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 
    • F16H7/0829—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 
    • 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
    • F16H2007/0891—Linear 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)
AT97307754T 1996-10-15 1997-10-01 Kettenspanner ATE203586T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9621440.8A GB9621440D0 (en) 1996-10-15 1996-10-15 A chain tensioner

Publications (1)

Publication Number Publication Date
ATE203586T1 true ATE203586T1 (de) 2001-08-15

Family

ID=10801416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97307754T ATE203586T1 (de) 1996-10-15 1997-10-01 Kettenspanner

Country Status (6)

Country Link
US (1) US5993339A (de)
EP (1) EP0837265B1 (de)
AT (1) ATE203586T1 (de)
DE (1) DE69705793T2 (de)
ES (1) ES2160896T3 (de)
GB (1) GB9621440D0 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6117033A (en) * 1998-09-21 2000-09-12 Borgwarner Inc. Hydraulic tensioner with tuned spring piston
DE10014701A1 (de) * 2000-03-24 2001-10-04 Winklhofer & Soehne Gmbh Spannvorrichtung für Endlostreibelemente
JP2006506613A (ja) * 2002-11-14 2006-02-23 ノバルティス アクチエンゲゼルシャフト 抗体または好中球を介するオゾン生成
DE102005061444A1 (de) * 2005-12-22 2007-07-05 GM Global Technology Operations, Inc., Detroit Kettenspanneinrichtung für einen Verbrennungsmotor
DE102007058007A1 (de) * 2007-12-03 2009-06-04 Alfa Laval Kolding A/S Antriebsanordnung für Ventilvorrichtungen
CN109058404B (zh) * 2018-10-26 2024-01-02 伊维氏传动系统（平湖）有限公司 一种集成式液压双活塞张紧器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893255A (en) * 1956-06-07 1959-07-07 Perry Chain Company Ltd Chain or belt tensioning devices
JPS50101780U (de) * 1974-01-25 1975-08-22
GB1513722A (en) * 1974-06-26 1978-06-07 Renold Ltd Damper apparatus for applying a tensioning force to a member
GB2034655B (en) * 1978-11-21 1982-12-22 Dowty Meco Ltd Controlling tension in chain conveyors
US4411638A (en) * 1981-08-27 1983-10-25 Dayco Corporation Belt tensioner and method of making the same
DE3145115C2 (de) * 1981-11-13 1983-12-08 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart "Hydraulischer Kettenspanner"
US4708696A (en) * 1985-08-30 1987-11-24 Tsubakimoto Chain Co. Tensioner for toothed drive belts
DE3801290C1 (en) * 1988-01-19 1989-07-20 Bayerische Motoren Werke Ag, 8000 Muenchen, De Tensioning device for a chain or belt drive
SE459982B (sv) * 1988-05-19 1989-08-28 Saab Scania Ab Spaennanordning foer ett i en transmission ingaaende kraftoeverfoeringsorgan
DE3832512C1 (en) * 1988-09-24 1990-04-26 Bayerische Motoren Werke Ag, 8000 Muenchen, De Tensioning device for an endless flexible transmission
IT1228729B (it) * 1989-03-15 1991-07-03 Pirelli Transmissioni Ind Spa Dispositivo tenditore per cinghia flessibile di trasmissione.
JP2807895B2 (ja) * 1989-05-10 1998-10-08 日本発条株式会社 テンショナ
US4976661A (en) * 1989-08-21 1990-12-11 Nhk Spring Co., Ltd. Belt or chain tensioner for power transmitting system
IT1241217B (it) * 1990-05-08 1993-12-29 Fiat Auto Spa Motore a combustione interna con tenditore della catena di trasmissione fra due alberi a camma in testa
EP0468084B1 (de) * 1990-07-26 1993-11-24 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Vorrichtung zum Spannen und Verstellen eines Nockenwellenkettentriebes
DE4023728A1 (de) * 1990-07-26 1992-01-30 Porsche Ag Kettenspanner fuer eine brennkraftmaschine
DE4100503A1 (de) * 1991-01-10 1992-07-16 Daimler Benz Ag Spanneinrichtung fuer ketten- oder riementriebe
DE4207322A1 (de) * 1992-03-07 1993-09-09 Wahler Gmbh & Co Gustav Betaetigungseinrichtung fuer eine spannvorrichtung
FR2715205B1 (fr) * 1994-01-17 1996-04-05 Sachs Ind Sa Tendeur hydraulique pour lien sans fin, notamment pour chaîne de transmission de moteur à combustion interne.
US5720684A (en) * 1995-09-06 1998-02-24 Borg-Warner Automotive, Inc. Hydraulic tensioner with internal pressure relief

Also Published As

Publication number Publication date
US5993339A (en) 1999-11-30
GB9621440D0 (en) 1996-12-04
DE69705793D1 (de) 2001-08-30
DE69705793T2 (de) 2002-04-18
ES2160896T3 (es) 2001-11-16
EP0837265A3 (de) 1998-09-16
EP0837265A2 (de) 1998-04-22
EP0837265B1 (de) 2001-07-25

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Legal Events

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