GR920300053T1 - Tensioning idler operating by means of shear around an imaginary centre of rotation with double stiffness by means of a stop - Google Patents

Tensioning idler operating by means of shear around an imaginary centre of rotation with double stiffness by means of a stop

Info

Publication number
GR920300053T1
GR920300053T1 GR92300053T GR920300053T GR920300053T1 GR 920300053 T1 GR920300053 T1 GR 920300053T1 GR 92300053 T GR92300053 T GR 92300053T GR 920300053 T GR920300053 T GR 920300053T GR 920300053 T1 GR920300053 T1 GR 920300053T1
Authority
GR
Greece
Prior art keywords
stop
rotation
imaginary centre
tensioning idler
double stiffness
Prior art date
Application number
GR92300053T
Other languages
English (en)
Inventor
Philippe Stamm
Eric Lardrot
David Mayau
Original Assignee
Caoutchouc Manuf Plastique
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 Caoutchouc Manuf Plastique filed Critical Caoutchouc Manuf Plastique
Publication of GR920300053T1 publication Critical patent/GR920300053T1/el

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
    • 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
    • F16H7/1218—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 dry friction type
    • 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)
  • Springs (AREA)
  • Friction Gearing (AREA)
GR92300053T 1990-10-04 1992-08-31 Tensioning idler operating by means of shear around an imaginary centre of rotation with double stiffness by means of a stop GR920300053T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012342A FR2667669B1 (fr) 1990-10-04 1990-10-04 Galet tendeur fonctionnant par cisaillement d'un sandwich plan autour d'un centre de rotation fictif et presentant une double rigidite par intervention d'une butee.

Publications (1)

Publication Number Publication Date
GR920300053T1 true GR920300053T1 (en) 1992-08-31

Family

ID=9400995

Family Applications (1)

Application Number Title Priority Date Filing Date
GR92300053T GR920300053T1 (en) 1990-10-04 1992-08-31 Tensioning idler operating by means of shear around an imaginary centre of rotation with double stiffness by means of a stop

Country Status (10)

Country Link
US (1) US5171188A (el)
EP (1) EP0479647A1 (el)
JP (1) JPH04258553A (el)
KR (1) KR920008383A (el)
BR (1) BR9103886A (el)
DE (1) DE479647T1 (el)
ES (1) ES2030373T1 (el)
FR (1) FR2667669B1 (el)
GR (1) GR920300053T1 (el)
MX (1) MX9100803A (el)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0712648U (ja) * 1993-08-04 1995-03-03 日本精工株式会社 オートテンショナ
DE4334877A1 (de) * 1993-10-13 1995-04-20 Schaeffler Waelzlager Kg Riemenspanneinrichtung
US6464604B1 (en) 1998-12-08 2002-10-15 Litens Automotive Partnership Tensioner
US6863631B2 (en) 2001-12-20 2005-03-08 Dayco Products, Llc Unidirectional motion asymmetric damped tensioner
US7229374B2 (en) * 2001-12-20 2007-06-12 Dayco Products, Llc Dual friction surface asymmetric damped tensioner
US6884194B2 (en) 2002-02-07 2005-04-26 Dayco Products, Llc Hydraulic asymmetric damped belt tensioner
US7118504B2 (en) * 2002-02-07 2006-10-10 Dayco Products, Llc Hydraulic asymmetric damped belt tensioner
DE10321801B4 (de) * 2003-01-10 2024-08-08 Muhr Und Bender Kg Riemenspannvorrichtung
DE10360100A1 (de) * 2003-12-20 2005-07-21 Ina-Schaeffler Kg Gleitlagerbolzen mit drehfest damit verbundener Reibscheibe für Spannvorrichtungen
DE102004048284A1 (de) * 2004-10-05 2006-04-20 Ina-Schaeffler Kg Vorrichtung zum Befestigen und Spannen eines in einem Riementrieb einsetzbaren Aggregats
US20060172833A1 (en) * 2005-02-02 2006-08-03 Kitzmiller James A Drive band tensioner having a force transmitting assembly with one or more elastic biasing members
WO2006111988A1 (en) * 2005-04-20 2006-10-26 Dayco Europe S.R.L. Con Unico Socio Tightener for a belt drive operating in the presence of oil
DE102007050204A1 (de) * 2006-11-21 2008-05-29 Schaeffler Kg Spannvorrichtung für einen Zugmitteltrieb
US20090075768A1 (en) * 2007-09-13 2009-03-19 D Silva Alben Tensioner
BRPI1001531A2 (pt) * 2010-05-18 2012-01-24 Zen Sa Ind Metalurgica tensionador de correia de alto amortecimento com dispositivo amortecedor de borracha
CN104797856B (zh) 2012-10-22 2018-04-17 利滕斯汽车合伙公司 阻尼增强的张紧器
WO2015035508A1 (en) * 2013-09-11 2015-03-19 Litens Automotive Partnership Tensioner with increased damping and arm on base cup configuration
IT201900003755A1 (it) * 2019-03-14 2020-09-14 C F M G S R L Tenditore automatico e metodo di realizzazione dello stesso

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH318686A (fr) * 1954-08-28 1957-01-15 Baehni Charles Dispositif amortisseur de mouvement
US3975965A (en) * 1975-06-27 1976-08-24 Dayco Corporation Belt tensioning apparatus
US4144772A (en) * 1977-07-29 1979-03-20 The Toro Company Belt idler construction
GB2070727B (en) * 1980-02-08 1983-07-27 Pritchard A C Motor mounting
FR2539838B3 (fr) * 1983-01-25 1985-12-06 Caoutchouc Manuf Plastiques Tendeur de courroie ou de chaine de transmission
IT8453082V0 (it) * 1984-03-09 1984-03-09 Riv Officine Di Villar Perosa Gruppo tendicinghia atto ad essere inserito in una trasmissione flessibile in particolare per un autoveicolo
DE3536834A1 (de) * 1985-10-16 1987-04-16 Skf Gmbh Spannvorrichtung fuer treibriemen
DE3637103A1 (de) * 1986-10-31 1988-05-26 Schaeffler Waelzlager Kg Spannvorrichtung
DE3704521C2 (de) * 1987-02-13 1996-09-12 Skf Gmbh Spannvorrichtung für Treibriemen
US4725260A (en) * 1987-03-24 1988-02-16 Litens Automotive Inc. Belt tensioner with spring actuated band brake damping
FR2617556B1 (fr) * 1987-07-02 1991-10-31 Hutchinson Dispositif de tendeur rotatif pour courroie de transmission de puissance
DE3724963A1 (de) * 1987-07-28 1989-02-09 Wolf Woco & Co Franz J Spannelement
JPH01238752A (ja) * 1988-03-17 1989-09-22 Yamaha Motor Co Ltd 芝刈機のベルトテンション装置
FR2637340A1 (fr) * 1988-10-05 1990-04-06 Caoutchouc Manuf Plastique Dispositif de compensation de dilatation thermique sur galet tendeur de transmission par lien souple ou articule
FR2640016A1 (fr) * 1988-12-05 1990-06-08 Caoutchouc Manuf Plastique Galet tendeur pour transmission par lien souple
US5112281A (en) * 1990-03-07 1992-05-12 Mazda Motor Corporation Driving system for auxiliaries of engine and method for adjusting tension of belt for driving auxiliaries

Also Published As

Publication number Publication date
FR2667669A1 (fr) 1992-04-10
KR920008383A (ko) 1992-05-27
MX9100803A (es) 1992-06-05
US5171188A (en) 1992-12-15
ES2030373T1 (es) 1992-11-01
FR2667669B1 (fr) 1992-12-04
JPH04258553A (ja) 1992-09-14
EP0479647A1 (fr) 1992-04-08
DE479647T1 (de) 1992-07-02
BR9103886A (pt) 1992-06-16

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