ES2178391T3 - Tensor de correa para vehiculos a motor. - Google Patents

Tensor de correa para vehiculos a motor.

Info

Publication number
ES2178391T3
ES2178391T3 ES99907203T ES99907203T ES2178391T3 ES 2178391 T3 ES2178391 T3 ES 2178391T3 ES 99907203 T ES99907203 T ES 99907203T ES 99907203 T ES99907203 T ES 99907203T ES 2178391 T3 ES2178391 T3 ES 2178391T3
Authority
ES
Spain
Prior art keywords
belt
tensioner
pivot shaft
belt tensioner
motor vehicle
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.)
Expired - Lifetime
Application number
ES99907203T
Other languages
English (en)
Inventor
Jorma J Lehtovaara
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.)
Litens Automotive Partnership
Litens Automotive Inc
Original Assignee
Litens Automotive Partnership
Litens Automotive Inc
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 Litens Automotive Partnership, Litens Automotive Inc filed Critical Litens Automotive Partnership
Application granted granted Critical
Publication of ES2178391T3 publication Critical patent/ES2178391T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16H7/24—Equipment for mounting 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
    • 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
    • F16H2007/0842—Mounting or support of tensioner
    • F16H2007/0844—Mounting elements essentially within boundaries of final output members
    • 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
    • F16H2007/0846—Means for varying tension of belts, ropes, or chains comprising a mechanical stopper
    • 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
    • F16H2007/088—Manual adjustment
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49231—I.C. [internal combustion] engine making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Un tensor de correa (10) para un motor de vehículo a motor (12), el cual comprende: una parte de husillo (18); una estructura excéntrica pivotante (50) montada para el movimiento pivotante sobre la parte de husillo (18); una pieza de polea giratoria (90) montada para girar en la estructura excéntrica pivotante (50), un muelle (60) el cual presiona la estructura excéntrica pivotante (50) en un sentido que tiende a obligar a la pieza de polea giratoria (90) a entrar en engrane de tensión con una correa (16) arrastrada alrededor de la pieza de polea (90); una estructura aplicadora de fuerza (44), construida y dispuesta de forma que obligue a la pieza de husillo (18) hacia la correa (16) en contra de una fuerza de carga contrarrestadora de la polea, aplicada por la correa (16) a la polea giratoria (90); estructuras guiadoras lineales (24, 28, 14, 38) las cuales limitan el movimiento de la pieza de husillo (18) a un movimiento lineal haciala correa (16) durante la aplicación de fuerza por la estructura aplicadora de fuerza (44), durante la instalación del tensor de correa (10); un perno de montaje (14) el cual se extiende a través de dicha pieza de husillo (18) para montar el tensor de correa (10) en el motor de un vehículo a motor (12); caracterizado porque dicha estructura guiadora lineal comprende: una ranura alargada (24, 36) dispuesta en uno extremo de dicho tensor de correa y en dicho motor de vehículo a motor (12), una proyección (14, 26), la cual se extiende dentro de dicha ranura (24, 36) y está dispuesta en otro extremo de dicho tensor de correa (10) y dicho motor de vehículo a motor (12), y partes superficiales de enganche mutuo entre el perno de montaje (14) y las superficies adyacentes de dicha ranura alargada (36), permitiendo dicho perno y dicha ranura alargada (36) dicho movimiento lineal de dicho eje pivote hacia dicha correa.
ES99907203T 1998-03-13 1999-03-12 Tensor de correa para vehiculos a motor. Expired - Lifetime ES2178391T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7788698P 1998-03-13 1998-03-13
US10568198P 1998-10-26 1998-10-26

Publications (1)

Publication Number Publication Date
ES2178391T3 true ES2178391T3 (es) 2002-12-16

Family

ID=26759806

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99907203T Expired - Lifetime ES2178391T3 (es) 1998-03-13 1999-03-12 Tensor de correa para vehiculos a motor.

Country Status (8)

Country Link
US (2) US6196940B1 (es)
EP (1) EP1062438B1 (es)
AT (1) ATE218195T1 (es)
AU (2) AU2707699A (es)
CA (2) CA2323549C (es)
DE (1) DE69901603T2 (es)
ES (1) ES2178391T3 (es)
WO (2) WO1999047834A1 (es)

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US6565468B2 (en) 1999-12-21 2003-05-20 The Gates Corporation Tensioner with damping mechanism
CA2306610A1 (en) * 2000-04-25 2001-10-25 Canimex Inc. Eccentrically mounted plug for operatively connecting torsion springs to overhead shafts of counterbalancing systems used for garage doors and the like
FR2832201B1 (fr) * 2001-11-13 2004-03-19 Skf Ab Dispositif tendeur instrumente et procede de controle associe
DE10161534A1 (de) * 2001-12-14 2003-06-18 Ina Schaeffler Kg Spannsystem für einen Zugmitteltrieb
JP2005530972A (ja) * 2002-07-11 2005-10-13 ザ ゲイツ コーポレイション ロックドセンターアイドラの張力機構
DE50312248D1 (de) * 2002-12-21 2010-01-28 Schaeffler Kg Spannvorrichtung für einen zugmitteltrieb
DE10311206A1 (de) * 2003-03-14 2004-09-23 Ina-Schaeffler Kg Spannvorrichtung
WO2005103526A1 (de) * 2004-04-23 2005-11-03 Avl List Gmbh Brennkraftmaschine mit innerer verbrennung
US7637829B2 (en) * 2004-09-29 2009-12-29 The Gates Corporation Eccentric pivot arm tensioner
WO2006053432A2 (en) * 2004-11-18 2006-05-26 Litens Automotive Partnership Installation shaft assembly
CN101107462B (zh) 2005-01-19 2010-12-01 利滕斯汽车合伙公司 正时皮带张紧器
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
US7507015B2 (en) * 2006-02-14 2009-03-24 Shu-Lung Wang Mixer for dental molding powder
DE102006025798B3 (de) * 2006-06-02 2007-12-06 Koenig & Bauer Aktiengesellschaft Vorrichtung für ein Riemengetriebe
DE102006051258A1 (de) * 2006-10-31 2008-05-08 Schaeffler Kg Exzentrische Spannrolle mit Anschlag
US20080113835A1 (en) * 2006-11-09 2008-05-15 Schaeffler Kg Eccentric tensioning device
US20080176687A1 (en) * 2007-01-22 2008-07-24 Holger Schever Tensioner and installation assembly
US20080234083A1 (en) * 2007-03-23 2008-09-25 Casper Haenbeukers Tensioner
US8292765B2 (en) * 2007-06-05 2012-10-23 Dayco Europe S.R.L. Pulley tensioner for an oil wet belt drive
DE102008023927A1 (de) * 2008-05-16 2009-11-19 Andreas Stihl Ag & Co. Kg Arbeitsgerät
JP2012518140A (ja) * 2009-02-19 2012-08-09 リテンズ オートモーティヴ パートナーシップ 微調整手段付きテンショナ
US9441677B2 (en) 2010-06-25 2016-09-13 Litens Automotive Partnership Overrunning decoupler
EP2478984B1 (de) * 2011-01-20 2015-03-25 Makita Corporation Motorarbeitsgerät mit einer Spanneinrichtung für einen Riemen
DE102011004688A1 (de) * 2011-02-24 2012-08-30 Schaeffler Technologies Gmbh & Co. Kg Riemenspanner
DE202012103489U1 (de) * 2012-09-13 2013-12-19 Makita Corp. Riementrieb für ein Motorarbeitsgerät
US9790817B2 (en) 2012-10-22 2017-10-17 Litens Automotive Partnership Tensioner with increased damping
WO2014120546A1 (en) * 2013-01-30 2014-08-07 Cummins Ip, Inc Spacer for belt tensioner
DE112014004168T5 (de) * 2013-09-11 2016-06-16 Litens Automotive Partnership Spannvorrichtung mit einer vergrösserten dämpfung und einer arm-auf-basisschale-konfiguration
KR101427174B1 (ko) * 2014-01-22 2014-08-07 엘아이지넥스원 주식회사 트랙형 이동로봇을 위한 장력 조정 방법
KR101427175B1 (ko) * 2014-01-22 2014-08-07 엘아이지넥스원 주식회사 트랙형 이동로봇을 위한 장력 조정 장치
FR3023891B1 (fr) * 2014-07-18 2018-01-05 Skf Ab Dispositif tendeur d'un organe de traction
US10557531B2 (en) * 2016-06-29 2020-02-11 GM Global Technology Operations LLC Idler assembly
DE102017100801A1 (de) * 2017-01-17 2018-07-19 Schaeffler Technologies AG & Co. KG Zahnriemenspanner für einen Steuertrieb mit einem Langloch zur Vorspannung
DE102017107047A1 (de) * 2017-03-31 2018-10-04 Muhr Und Bender Kg Spannvorrichtung mit Verstellmechanismus und Verfahren zum Einstellen des Drehmoments der Spannvorrichtung
US10495194B2 (en) * 2017-05-04 2019-12-03 Ford Global Technologies, Llc Adjustable bracket to adjust front end accessory drive for use with stretch fit belt
US10989280B2 (en) * 2017-06-16 2021-04-27 Gates Corporation Tensioner
US11708886B2 (en) 2017-09-07 2023-07-25 Litens Automotive Partnership Single spring, torsionally compliant, overrunning decoupler
US10753436B2 (en) * 2018-06-20 2020-08-25 Gates Corporation Tensioner
US11255414B2 (en) * 2019-05-15 2022-02-22 Gates Corporation Tensioner
US11125305B2 (en) * 2019-06-20 2021-09-21 Gates Corporation Tensioner
US11359702B2 (en) * 2019-07-25 2022-06-14 Shihwen Chan Multi-configuration belt tensioner
WO2021068029A1 (en) * 2019-10-07 2021-04-15 IP Machinery Pty Ltd Component position adjustment device and implementations of same

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Also Published As

Publication number Publication date
CA2323548C (en) 2006-10-17
AU2707699A (en) 1999-10-11
CA2323549C (en) 2007-06-05
CA2323549A1 (en) 1999-09-23
EP1062438A1 (en) 2000-12-27
EP1062438B1 (en) 2002-05-29
CA2323548A1 (en) 1999-09-23
US6196940B1 (en) 2001-03-06
WO1999047834A1 (en) 1999-09-23
US6149542A (en) 2000-11-21
ATE218195T1 (de) 2002-06-15
WO1999047833A1 (en) 1999-09-23
AU2707799A (en) 1999-10-11
DE69901603T2 (de) 2003-01-02
DE69901603D1 (de) 2002-07-04

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