GR900300120T1 - Belt-tensioning device - Google Patents

Belt-tensioning device

Info

Publication number
GR900300120T1
GR900300120T1 GR90300120T GR900300120T GR900300120T1 GR 900300120 T1 GR900300120 T1 GR 900300120T1 GR 90300120 T GR90300120 T GR 90300120T GR 900300120 T GR900300120 T GR 900300120T GR 900300120 T1 GR900300120 T1 GR 900300120T1
Authority
GR
Greece
Prior art keywords
plane
elastic
tensioning
exerted
sandwich
Prior art date
Application number
GR90300120T
Other languages
Greek (el)
English (en)
Inventor
Jean-Claude Diard
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 GR900300120T1 publication Critical patent/GR900300120T1/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/50—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in shear
    • F16F1/505—Rotational shear
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/10—Shear
    • F16F2236/106—Shear rotational
    • 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)
  • Child & Adolescent Psychology (AREA)
  • Health & Medical Sciences (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Pulleys (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Flexible Shafts (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
GR90300120T 1988-12-05 1991-09-27 Belt-tensioning device GR900300120T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8816037A FR2640016A1 (fr) 1988-12-05 1988-12-05 Galet tendeur pour transmission par lien souple

Publications (1)

Publication Number Publication Date
GR900300120T1 true GR900300120T1 (en) 1991-09-27

Family

ID=9372664

Family Applications (2)

Application Number Title Priority Date Filing Date
GR90300120T GR900300120T1 (en) 1988-12-05 1991-09-27 Belt-tensioning device
GR920401544T GR3005216T3 (enExample) 1988-12-05 1992-07-16

Family Applications After (1)

Application Number Title Priority Date Filing Date
GR920401544T GR3005216T3 (enExample) 1988-12-05 1992-07-16

Country Status (9)

Country Link
US (1) US5033423A (enExample)
EP (1) EP0373056B1 (enExample)
JP (1) JPH02186155A (enExample)
AT (1) ATE77132T1 (enExample)
BR (1) BR8906074A (enExample)
DE (2) DE68901765T2 (enExample)
ES (1) ES2015852T3 (enExample)
FR (1) FR2640016A1 (enExample)
GR (2) GR900300120T1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667669B1 (fr) * 1990-10-04 1992-12-04 Caoutchouc Manuf Plastique 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.
JP2549817Y2 (ja) * 1991-01-31 1997-10-08 株式会社椿本チエイン マウントプレート及びガスケットが一体化された油圧式テンショナ
US6196941B1 (en) * 1997-09-24 2001-03-06 Koyo Seiko Co., Ltd. Auto tensioner
DE10013921A1 (de) * 2000-03-21 2001-09-27 Schaeffler Waelzlager Ohg Torsionsdämpfer für eine Spannvorrichtung
DE10328900A1 (de) * 2003-06-26 2005-01-13 Ina-Schaeffler Kg Spannsystem mit einem Drechstab als Federmittel
US20050282668A1 (en) * 2004-06-22 2005-12-22 Imtiaz Ali Tensioner
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
US20080287233A1 (en) * 2005-04-20 2008-11-20 Dayco Europe S.R.L. Con Unico Socio Tightener for a Belt Drive Operating in the Presence of Oil
DE102007031294A1 (de) * 2007-07-05 2009-01-08 Schaeffler Kg Spannvorrichtung für Zugmitteltriebe
DE102008052727A1 (de) 2008-10-22 2010-05-06 Schaeffler Kg Spannvorrichtung für Zugmittel
DE102008054010A1 (de) 2008-10-30 2010-05-06 Schaeffler Kg Dämpfungselement, ein Elastomer enthaltend, für Zugmittel eines Zugmitteltriebs in oder an einer Brennkraftmaschine
US20100261564A1 (en) * 2009-04-13 2010-10-14 Hughes Thomas E Rotary tensioner
BRPI1001531A2 (pt) * 2010-05-18 2012-01-24 Zen Sa Ind Metalurgica tensionador de correia de alto amortecimento com dispositivo amortecedor de borracha
US20220099165A1 (en) * 2020-09-28 2022-03-31 Caterpillar Inc. Engine accessory drive system and one-piece bracket for same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR318686A (fr) * 1902-02-14 1902-10-23 Plasait Perfectionnements à la construction des chevalets porte-photographies
CH318686A (fr) * 1954-08-28 1957-01-15 Baehni Charles Dispositif amortisseur de mouvement
US3071980A (en) * 1960-05-31 1963-01-08 Carl T Brewer Drive-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
US4473362A (en) * 1981-07-08 1984-09-25 Litens Automotive Inc. Belt tensioner with variably proportional damping
US4624652A (en) * 1982-06-25 1986-11-25 Dayco Corporation Belt tensioner, part therefor and methods of making the same
US4472162A (en) * 1982-04-16 1984-09-18 Dyneer Corporation Belt tensioner
US4464146A (en) * 1982-05-17 1984-08-07 Imperial Clevite Inc. Apparatus for maintaining tension of an endless drive member
US4504254A (en) * 1982-07-28 1985-03-12 Dayco Corporation Belt tensioner and method of making the same
US4563167A (en) * 1982-09-29 1986-01-07 Dayco Corporation Belt tensioner and method of making the same
FR2539838B3 (fr) * 1983-01-25 1985-12-06 Caoutchouc Manuf Plastiques Tendeur de courroie ou de chaine de transmission
IT8453082U1 (it) * 1984-03-09 1985-09-09 Riv Skf Officine Di Villar Perosa S P A Gruppo tendicinghia atto ad essere inserito in una trasmissione flessibile in particolare per un autoveicolo.
US4596538A (en) * 1984-08-23 1986-06-24 Dayco Corporation Belt tensioner
US4784631A (en) * 1984-08-23 1988-11-15 Dayco Products, Inc. Belt tensioner and method of making the same
JP2610121B2 (ja) * 1985-05-14 1997-05-14 ヤマハ発動機株式会社 内燃機関の開弁時期調節装置
DE3528442C1 (de) * 1985-08-08 1987-01-15 Daimler Benz Ag Spannvorrichtung
US4698049A (en) * 1986-04-11 1987-10-06 Litens Automotive Inc. Belt tensioner with frustoconical pivot bearing
DE3716570A1 (de) * 1987-05-18 1988-12-01 Werner Kotzab Spannvorrichtung fuer riemen und dgl., insbesondere an kraftfahrzeugmotoren
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

Also Published As

Publication number Publication date
JPH02186155A (ja) 1990-07-20
US5033423A (en) 1991-07-23
ATE77132T1 (de) 1992-06-15
BR8906074A (pt) 1990-07-31
DE68901765T2 (de) 1992-12-24
GR3005216T3 (enExample) 1993-05-24
ES2015852T3 (es) 1993-01-01
EP0373056A1 (fr) 1990-06-13
EP0373056B1 (fr) 1992-06-10
DE68901765D1 (de) 1992-07-16
DE373056T1 (de) 1991-01-17
ES2015852A4 (es) 1990-09-16
FR2640016A1 (fr) 1990-06-08

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