BR0303816A - Tensor de correia - Google Patents

Tensor de correia

Info

Publication number
BR0303816A
BR0303816A BR0303816-5A BR0303816A BR0303816A BR 0303816 A BR0303816 A BR 0303816A BR 0303816 A BR0303816 A BR 0303816A BR 0303816 A BR0303816 A BR 0303816A
Authority
BR
Brazil
Prior art keywords
belt tensioner
belt
spring
tensioning section
tensioner
Prior art date
Application number
BR0303816-5A
Other languages
English (en)
Other versions
BR0303816B1 (pt
Inventor
Horst Schoenmeier
Michael Fischer
Original Assignee
Litens Automotive Gmbh
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 Gmbh filed Critical Litens Automotive Gmbh
Publication of BR0303816A publication Critical patent/BR0303816A/pt
Publication of BR0303816B1 publication Critical patent/BR0303816B1/pt

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
    • F16H7/1209—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

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

"TENSOR DE CORREIA". Descreve-se um tensor de correia (1, 30) com uma peça tensora (5), que mantém contato com uma correia, por meio de um suporte de correia (10), para produzir uma força de tensão. A peça tensora está associada a um mancal de deslizamento radial (14), distanciado do suporte da correia (10), e cujo eixo de rotação (8) é giratório, sendo que o movimento de tensão e de rotação do suporte da correia (10) é realizado com um efeito produzido pela mola de torção (19). Para um tensor de correia dessa espécie, que funciona substancialmente sem desgastes para um modelo compacto, propõe-se carregar a peça tensora (5) com uma outra mola (20), a qual exerça uma força (F3) sobre a peça tensora, força essa direcionada substancialmente em sentido paralelo ao eixo de rotação (8), e que produza uma força contrária (F~ 1~) exercida pela correia sobre a peça tensora (5).
BRPI0303816-5A 2002-09-10 2003-09-09 Tensor de correia BR0303816B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02019891A EP1398539B1 (de) 2002-09-10 2002-09-10 Riemenspanner

Publications (2)

Publication Number Publication Date
BR0303816A true BR0303816A (pt) 2004-09-08
BR0303816B1 BR0303816B1 (pt) 2014-05-20

Family

ID=31725359

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0303816-5A BR0303816B1 (pt) 2002-09-10 2003-09-09 Tensor de correia

Country Status (6)

Country Link
EP (1) EP1398539B1 (pt)
CN (1) CN1300488C (pt)
AT (1) ATE311556T1 (pt)
BR (1) BR0303816B1 (pt)
DE (2) DE50205124D1 (pt)
ES (1) ES2254577T3 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1861635B1 (en) * 2005-03-21 2010-11-24 Litens Automotive Partnership Belt tensioner with wear compensation
CN100347466C (zh) * 2005-03-22 2007-11-07 淮阴工学院 带轮传动自动涨紧装置
DE102005059580A1 (de) * 2005-12-14 2007-06-21 Schaeffler Kg Spannvorrichtung mit Reibdämpfung
CA2644684C (en) 2006-03-22 2016-04-12 Litens Automotive Partnership Tensioner for flexible drives
DE102006017287B4 (de) 2006-04-12 2021-03-25 Litens Automotive Gmbh Spanner für einen Endlostrieb
DE102006033417A1 (de) * 2006-07-19 2008-01-24 Schaeffler Kg Spannvorrichtung für einen Antriebsriemen oder eine Antriebskette
CN102171489B (zh) * 2008-10-02 2014-07-09 利滕斯汽车合伙公司 一种具有可持续阻尼的紧凑型张紧装置
US8403785B2 (en) * 2008-11-05 2013-03-26 Dayco Ip Holdings, Llc Clutched damper for a belt tensioner
WO2011160202A1 (en) 2010-06-25 2011-12-29 Litens Automotive Partnership Overrunning decoupler
US8617013B2 (en) * 2010-09-02 2013-12-31 Dayco Ip Holdings, Llc Tensioner with expanding spring for radial frictional asymmetric damping
US9777806B2 (en) 2012-03-28 2017-10-03 Dayco Ip Holdings, Llc Sealed belt tensioning device
CN104884842B (zh) 2012-12-26 2017-11-14 利滕斯汽车合伙公司 轨道张紧器组件
WO2015196268A1 (en) 2014-06-26 2015-12-30 Litens Automotive Partnership Orbital tensioner assembly
DE102015222238B4 (de) * 2015-11-11 2020-11-12 Schaeffler Technologies AG & Co. KG Geräuschgedämpfte Pendellagerung bei Entkopplungsriemenspanneinheiten
DE112018004645T5 (de) 2017-09-07 2020-08-20 Litens Automotive Partnership Drehungsnachgiebiger nachlaufentkoppler mit einzelner feder
CN114151520B (zh) * 2021-10-11 2024-03-08 贵州吉利发动机有限公司 一种张紧器、发动机和车辆

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608277A1 (de) 1976-02-28 1977-09-01 Porsche Ag Spannvorrichtung fuer riemen, ketten oder dergleichen
DE4010928C2 (de) 1990-04-04 1998-11-05 Litens Automotive Gmbh Automatischer Riemenspanner
JP2577329Y2 (ja) * 1992-04-23 1998-07-23 日本精工株式会社 オートテンショナ
JP2989090B2 (ja) * 1993-04-30 1999-12-13 光洋精工株式会社 オートテンショナ
DE4327141A1 (de) 1993-08-12 1995-02-16 Litens Automotive Gmbh Automatischer Riemenspanner
JP3666899B2 (ja) * 1994-03-18 2005-06-29 ゲイツ・ユニッタ・アジア株式会社 ベルトテンショナー
DE19524403C2 (de) 1995-07-04 2000-09-28 Litens Automotive Gmbh Lager für einen Riemenspannarm
EP0857890B1 (en) * 1997-01-31 2005-11-09 Koyo Seiko Co., Ltd. Autotensioner
JP2001141006A (ja) * 1999-11-17 2001-05-25 Koyo Seiko Co Ltd オートテンショナ
JP2002089634A (ja) * 2000-09-18 2002-03-27 Koyo Seiko Co Ltd オートテンショナ

Also Published As

Publication number Publication date
EP1398539A1 (de) 2004-03-17
CN1495375A (zh) 2004-05-12
DE20220807U1 (de) 2004-04-01
ES2254577T3 (es) 2006-06-16
EP1398539B1 (de) 2005-11-30
DE50205124D1 (de) 2006-01-05
CN1300488C (zh) 2007-02-14
BR0303816B1 (pt) 2014-05-20
ATE311556T1 (de) 2005-12-15

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: F16G 3/16

Ipc: F16H 7/12 (2006.01)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/05/2014, OBSERVADAS AS CONDICOES LEGAIS.