MX2007005392A - Tensor de correa y metodo para hacer un brazo de tensor de correa y una caja de muelle. - Google Patents

Tensor de correa y metodo para hacer un brazo de tensor de correa y una caja de muelle.

Info

Publication number
MX2007005392A
MX2007005392A MX2007005392A MX2007005392A MX2007005392A MX 2007005392 A MX2007005392 A MX 2007005392A MX 2007005392 A MX2007005392 A MX 2007005392A MX 2007005392 A MX2007005392 A MX 2007005392A MX 2007005392 A MX2007005392 A MX 2007005392A
Authority
MX
Mexico
Prior art keywords
belt
tensioner
arm
spring
spring case
Prior art date
Application number
MX2007005392A
Other languages
English (en)
Inventor
Robert J Crist
Kevin G Dutil
Robert C Joslyn
Anthony E Lannutti
Earl E Mcshane
Steve E Scott
Stephen G Webb
Original Assignee
Dayco Products Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36317021&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2007005392(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dayco Products Llc filed Critical Dayco Products Llc
Publication of MX2007005392A publication Critical patent/MX2007005392A/es

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
    • 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
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/081—Torsion springs
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Un tensor de correa incluye un brazo (14), una caja de muelle (16), y un resorte helicoidal (12) teniendo porciones finales, primera y segunda, proyectandose hacia adentro. Otro tensor de correa incluye un resorte (12), un brazo (14), una caja de muelle (16), y un buje de giro (24) rodeando el resorte. Un tensor de correa adicional incluye una polea auxiliar (20) teniendo un cojinete (36) con un agujero de montaje (38) e incluye un brazo (14) teniendo un poste (42) . El poste se coloca en el agujero de montaje, y un reborde anular (44) del poste (42) se deforma radialmente hacia afuera y sobre el cojinete (36) . Un metodo para fabricar un brazo (14) y una caja de muelle (16) de un tensor de correa (10) incluye obtener un molde de fundicion del brazo de tensor de correa incluyendo una primer seccion y una segunda seccion y obtener un molde de fundicion de la caja de resorte de tensor de correa incluyendo un primer segmento y un segundo segmento.
MX2007005392A 2004-11-05 2005-11-01 Tensor de correa y metodo para hacer un brazo de tensor de correa y una caja de muelle. MX2007005392A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/982,718 US7448974B2 (en) 2004-11-05 2004-11-05 Belt tensioner and method for making a belt-tensioner arm and a spring case
PCT/US2005/039504 WO2006052552A2 (en) 2004-11-05 2005-11-01 Belt tensioner and method for making a belt-tensioner arm and a spring case

Publications (1)

Publication Number Publication Date
MX2007005392A true MX2007005392A (es) 2007-05-15

Family

ID=36317021

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007005392A MX2007005392A (es) 2004-11-05 2005-11-01 Tensor de correa y metodo para hacer un brazo de tensor de correa y una caja de muelle.

Country Status (12)

Country Link
US (2) US7448974B2 (es)
EP (1) EP1812731B1 (es)
JP (1) JP5033633B2 (es)
KR (1) KR101247834B1 (es)
CN (1) CN100535476C (es)
AR (2) AR051479A1 (es)
AU (1) AU2005305069B2 (es)
BR (1) BRPI0517056B1 (es)
CA (1) CA2586279C (es)
ES (1) ES2380373T3 (es)
MX (1) MX2007005392A (es)
WO (1) WO2006052552A2 (es)

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* Cited by examiner, † Cited by third party
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US8702543B2 (en) * 2005-01-20 2014-04-22 Dayco IP Holding, LLC Belt tensioner
CA2601901C (en) * 2005-03-21 2013-09-17 Litens Automobile Partnership Belt tensioner with wear compensation
DE102007050204A1 (de) * 2006-11-21 2008-05-29 Schaeffler Kg Spannvorrichtung für einen Zugmitteltrieb
JP5646319B2 (ja) * 2007-05-01 2014-12-24 リテンズ オートモーティヴ パートナーシップ 摩耗補償テンショナ
US8403785B2 (en) * 2008-11-05 2013-03-26 Dayco Ip Holdings, Llc Clutched damper for a belt tensioner
KR101857306B1 (ko) 2010-08-24 2018-05-11 리텐스 오토모티브 파트너쉽 클러치식 피구동 장치 및 관련 클러치 메커니즘
US8545352B2 (en) * 2010-09-02 2013-10-01 Dayco Ip Holdings, Llc Tensioner with expanding spring for radial frictional asymmetric damping
US8617013B2 (en) * 2010-09-02 2013-12-31 Dayco Ip Holdings, Llc Tensioner with expanding spring for radial frictional asymmetric damping
DE102011082764A1 (de) 2010-10-13 2012-04-19 Schaeffler Technologies Gmbh & Co. Kg Spannvorrichtung für einen Zugmitteltrieb eines Verbrennungsmotors
EP2778471A4 (en) * 2011-10-29 2015-07-15 Gates Corp JIG
US9777806B2 (en) 2012-03-28 2017-10-03 Dayco Ip Holdings, Llc Sealed belt tensioning device
FR2989606B1 (fr) * 2012-04-23 2015-03-06 Skf Ab Procede de montage d'un dispositif rotatif, dispositif rotatif monte a l'aide d'un tel procede et systeme incluant un tel dispositif
US9394977B2 (en) 2013-03-15 2016-07-19 Dayco Ip Holdings, Llc Tensioner with expanding spring for radial frictional asymmetric damping
US20150031484A1 (en) * 2013-07-26 2015-01-29 Dayco Ip Holdings, Llc Tensioner with single torsion spring having multiple nested windings
US9212731B2 (en) * 2013-07-26 2015-12-15 Dayco Ip Holdings, Llc Tensioner with multiple nested torsion springs
US10203025B2 (en) * 2014-02-28 2019-02-12 Dayco Ip Holdings, Llc Belt tensioner with supplemental force element
DE102014206716A1 (de) * 2014-04-08 2015-10-08 Muhr Und Bender Kg Riemenspannvorrichtung
BR112016024025B1 (pt) * 2014-04-14 2023-03-28 Nhk Spring Co., Ltd. Tensor
DE102015111809A1 (de) * 2015-07-21 2017-01-26 Muhr Und Bender Kg Spannvorrichtung
US10995829B2 (en) * 2017-06-16 2021-05-04 Gates Corporation Tensioner
US10989280B2 (en) * 2017-06-16 2021-04-27 Gates Corporation Tensioner
US11421561B2 (en) * 2017-07-05 2022-08-23 Gates Corporation Synchronous belt drive system
US20240247706A1 (en) * 2023-01-20 2024-07-25 Dayco Ip Holdings, Llc Belt tensioner with integrated idler pulley for an endless drive belt of an engine

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US4596538A (en) * 1984-08-23 1986-06-24 Dayco Corporation Belt tensioner
US4698049A (en) * 1986-04-11 1987-10-06 Litens Automotive Inc. Belt tensioner with frustoconical pivot bearing
US4696663A (en) * 1986-04-14 1987-09-29 Dyneer Corporation Belt tensioner
DE3716570A1 (de) * 1987-05-18 1988-12-01 Werner Kotzab Spannvorrichtung fuer riemen und dgl., insbesondere an kraftfahrzeugmotoren
US4834694A (en) * 1988-07-25 1989-05-30 Ina Bearing Co., Inc. Belt tensioning apparatus
US5250009A (en) * 1989-12-13 1993-10-05 Dayco Products, Inc. Belt tensioner and method of making the same
US5149306A (en) * 1989-12-13 1992-09-22 Dayco Products, Inc. Belt tensioner and method of making the same
US4971589A (en) * 1989-12-13 1990-11-20 Dayco Products, Inc. Belt tensioner and method of making the same
US5057059A (en) * 1989-12-13 1991-10-15 Dayco Products, Inc. Belt tensioner and method of making the same
US5354242A (en) * 1992-10-08 1994-10-11 St John Richard C Automatic belt tensioner with an enclosed flat wire power spring and improved zeroing and damping means
IT1275651B1 (it) * 1994-10-28 1997-10-17 Dayco Pti Spa Miglioramenti nei tenditori per cinghie di trasmissione
US5478285A (en) * 1995-01-31 1995-12-26 The Gates Rubber Company Belt tensioner with pivot bushing damping
US5803849A (en) * 1995-06-14 1998-09-08 Unitta Company Belt tensioner
US5795257A (en) * 1995-11-02 1998-08-18 Ina Walzlager Schaeffler Kg Tensioning device for traction means with cone-type sliding bearing
DE19603558C2 (de) * 1995-12-12 2000-03-02 Muhr & Bender Riemenspannvorrichtung
US5647813A (en) * 1995-12-18 1997-07-15 The Gates Corporation Tensioner with damping mechanism and belt drive system
US5718649A (en) * 1996-02-16 1998-02-17 Dayco Products, Inc. Tensioner for a power transmission belt and method of making same
DE69734566T2 (de) * 1997-01-31 2006-06-08 Koyo Seiko Co., Ltd. Automatische Spannvorrichtung
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US6217470B1 (en) * 1999-08-13 2001-04-17 Dayco Products, Inc. Belt tensioner with increased bushing surface
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DE10131916A1 (de) 2001-07-05 2003-01-23 Muhr & Bender Kg Spanneinrichtung für Zugmittel, insbesondere Riemenspanneinrichtung
JP3975719B2 (ja) * 2001-10-19 2007-09-12 株式会社ジェイテクト オートテンショナ
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US6682452B2 (en) 2002-02-14 2004-01-27 Dayco Products, Llc Belt tensioner with pivot bushing
US7004863B2 (en) 2002-05-15 2006-02-28 The Gates Corporation Damping mechanism
JP4088118B2 (ja) 2002-08-02 2008-05-21 本田技研工業株式会社 オートテンショナ
US6855079B2 (en) * 2002-09-30 2005-02-15 Fenner, Inc. Bi-directional belt tensioner
US20050043130A1 (en) 2003-08-21 2005-02-24 Minchun Hao Tensioner

Also Published As

Publication number Publication date
US20090005202A1 (en) 2009-01-01
EP1812731B1 (en) 2012-01-04
KR20070085712A (ko) 2007-08-27
ES2380373T3 (es) 2012-05-11
AU2005305069A1 (en) 2006-05-18
JP2008519213A (ja) 2008-06-05
CN101072961A (zh) 2007-11-14
EP1812731A2 (en) 2007-08-01
WO2006052552A2 (en) 2006-05-18
EP1812731A4 (en) 2010-07-21
KR101247834B1 (ko) 2013-03-26
AU2005305069B2 (en) 2011-05-19
CA2586279C (en) 2013-12-24
BRPI0517056A (pt) 2008-09-30
AR085813A2 (es) 2013-10-30
CA2586279A1 (en) 2006-05-18
BRPI0517056A8 (pt) 2016-11-08
AR051479A1 (es) 2007-01-17
BRPI0517056B1 (pt) 2019-06-04
JP5033633B2 (ja) 2012-09-26
CN100535476C (zh) 2009-09-02
US8475308B2 (en) 2013-07-02
US7448974B2 (en) 2008-11-11
WO2006052552A3 (en) 2006-11-23
US20060100050A1 (en) 2006-05-11

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