FR2856767A1 - Tendeur a barre de torsion pour un moyen de traction d'un entrainement par un moyen de traction - Google Patents

Tendeur a barre de torsion pour un moyen de traction d'un entrainement par un moyen de traction

Info

Publication number
FR2856767A1
FR2856767A1 FR0406908A FR0406908A FR2856767A1 FR 2856767 A1 FR2856767 A1 FR 2856767A1 FR 0406908 A FR0406908 A FR 0406908A FR 0406908 A FR0406908 A FR 0406908A FR 2856767 A1 FR2856767 A1 FR 2856767A1
Authority
FR
France
Prior art keywords
lever
end rotatably
tightener
free end
machine part
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR0406908A
Other languages
English (en)
Other versions
FR2856767B1 (fr
Inventor
Michael Bogner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHO Holding GmbH and Co KG
Original Assignee
INA Schaeffler KG
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 INA Schaeffler KG filed Critical INA Schaeffler KG
Publication of FR2856767A1 publication Critical patent/FR2856767A1/fr
Application granted granted Critical
Publication of FR2856767B1 publication Critical patent/FR2856767B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16H7/1254—Means for varying tension of belts, ropes or chains  by adjusting the axis of a pulley of an idle pulley without vibration damping means
    • F16H7/1281—Means for varying tension of belts, ropes or chains  by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
    • 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 
    • F16H2007/0802—Actuators for final output members
    • F16H2007/081—Torsion 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 
    • F16H2007/0876—Control or adjustment of actuators
    • F16H2007/0878—Disabling during transport

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Machines (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Tendeur pour un moyen de traction tel qu'une courroie ou une chaîne d'un entraînement par moyen de traction, comprenant un levier pivotant (2) avec comme moyen élastique un axe de rotation (4) en forme de barre de torsion (3a, 3b) ; l'extrémité libre du levier pivotant (2) comporte une poulie (9) montée à rotation et s'appuyant par une liaison de force contre le moyen de traction (10), avec au niveau de l'axe de rotation (4) une unité d'amortissement (24a, 24b).Un boîtier fixe (11) reçoit à rotation le levier pivotant (2) par l'intermédiaire d'un moyeu (7), et l'unité d'amortissement (24a, 24b) sollicitée par force est prévue entre le boîtier (11) et le moyeu (7) du levier pivotant (2) ; la barre de torsion (3a, 3b) est reliée par une première extrémité, de manière solidaire en rotation au levier pivotant (2) et par l'autre extrémité pénètre de manière solidaire en rotation par une liaison de forme, dans une pièce de machine (21) distincte du tendeur (1a, 1b).
FR0406908A 2003-06-26 2004-06-24 Tendeur a barre de torsion pour un moyen de traction d'un entrainement par un moyen de traction Expired - Fee Related FR2856767B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10328900A DE10328900A1 (de) 2003-06-26 2003-06-26 Spannsystem mit einem Drechstab als Federmittel

Publications (2)

Publication Number Publication Date
FR2856767A1 true FR2856767A1 (fr) 2004-12-31
FR2856767B1 FR2856767B1 (fr) 2006-01-27

Family

ID=33515090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0406908A Expired - Fee Related FR2856767B1 (fr) 2003-06-26 2004-06-24 Tendeur a barre de torsion pour un moyen de traction d'un entrainement par un moyen de traction

Country Status (2)

Country Link
DE (1) DE10328900A1 (fr)
FR (1) FR2856767B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015200314A1 (fr) * 2014-06-24 2015-12-30 Gates Corporation Tendeur à bras pivotant surmoulé

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005004309B4 (de) * 2005-01-31 2013-11-28 Schaeffler Technologies AG & Co. KG Zugmittelspanner mit mechanischer Dämpfung
DE102005017038A1 (de) * 2005-04-13 2006-10-19 Schaeffler Kg Zugmitteltrieb, insbesondere Riementrieb für Nebenaggregate eines Verbrennungsmotors
DE102007016007A1 (de) 2007-04-03 2008-10-09 Schaeffler Kg Automatisches Spannsystem für einen Zugmitteltrieb und Verfahren zur Montage eines solchen Spannsystems
DE102007020738A1 (de) 2007-05-03 2008-11-06 Schaeffler Kg Spannvorrichtung für einen Zugmitteltrieb
DE102008046425A1 (de) 2008-09-09 2010-03-11 Schaeffler Kg Zugmittelspannvorrichtung
DE102009007011A1 (de) 2009-01-31 2010-08-05 Schaeffler Technologies Gmbh & Co. Kg Spannvorrichtung für Zugmittel eines Zugmitteltriebs
DE102015111931B4 (de) * 2015-07-22 2021-07-08 Volkswagen Aktiengesellschaft Aggregateträger für eine Brennkraftmaschine eines Kraftfahrzeuges, sowie Brennkraftmaschine mit einem derartigen Aggregateträger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912944A1 (de) * 1989-03-15 1990-09-20 Muhr & Bender Riemenspannvorrichtung
DE4428560A1 (de) * 1994-08-12 1996-02-15 Schaeffler Waelzlager Kg Riemenspanneinrichtung mit lamellenförmigen Gleitlagerring
DE4431801A1 (de) * 1994-09-07 1996-03-14 Schaeffler Waelzlager Kg Spanneinrichtung mit richtungsabhängiger Dämpfung
DE19910828A1 (de) * 1999-03-11 2000-09-14 Schaeffler Waelzlager Ohg Spanneinrichtung für Zugmittel
GB2377981A (en) * 2001-07-27 2003-01-29 Unitta Co Ltd Pulley autotensioner having a friction member

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539838B3 (fr) * 1983-01-25 1985-12-06 Caoutchouc Manuf Plastiques Tendeur de courroie ou de chaine de transmission
FR2640016A1 (fr) * 1988-12-05 1990-06-08 Caoutchouc Manuf Plastique Galet tendeur pour transmission par lien souple
DE4001689C1 (en) * 1990-01-22 1991-09-05 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Tensioner for belt drive - has tension roller on lever with spiral torsion spring linked to housing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912944A1 (de) * 1989-03-15 1990-09-20 Muhr & Bender Riemenspannvorrichtung
DE4428560A1 (de) * 1994-08-12 1996-02-15 Schaeffler Waelzlager Kg Riemenspanneinrichtung mit lamellenförmigen Gleitlagerring
DE4431801A1 (de) * 1994-09-07 1996-03-14 Schaeffler Waelzlager Kg Spanneinrichtung mit richtungsabhängiger Dämpfung
DE19910828A1 (de) * 1999-03-11 2000-09-14 Schaeffler Waelzlager Ohg Spanneinrichtung für Zugmittel
GB2377981A (en) * 2001-07-27 2003-01-29 Unitta Co Ltd Pulley autotensioner having a friction member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015200314A1 (fr) * 2014-06-24 2015-12-30 Gates Corporation Tendeur à bras pivotant surmoulé

Also Published As

Publication number Publication date
DE10328900A1 (de) 2005-01-13
FR2856767B1 (fr) 2006-01-27

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Effective date: 20130228