FR2405395A1 - Bague de synchronisation - Google Patents

Bague de synchronisation

Info

Publication number
FR2405395A1
FR2405395A1 FR7828491A FR7828491A FR2405395A1 FR 2405395 A1 FR2405395 A1 FR 2405395A1 FR 7828491 A FR7828491 A FR 7828491A FR 7828491 A FR7828491 A FR 7828491A FR 2405395 A1 FR2405395 A1 FR 2405395A1
Authority
FR
France
Prior art keywords
friction
synchronization ring
metal
ring
annular body
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
FR7828491A
Other languages
English (en)
Other versions
FR2405395B1 (fr
Inventor
Walter Bauer
Emilio Fabricius
Gunter Lanzerath
Helmut Patzer
Richard Vogele
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.)
BorgWarner Stieber GmbH
Original Assignee
BorgWarner Stieber 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 BorgWarner Stieber GmbH filed Critical BorgWarner Stieber GmbH
Publication of FR2405395A1 publication Critical patent/FR2405395A1/fr
Application granted granted Critical
Publication of FR2405395B1 publication Critical patent/FR2405395B1/fr
Granted 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/025—Synchro rings
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00—Manufacturing; Assembly
    • 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
    • Y10T29/49906—Metal deforming with nonmetallic bonding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Braking Arrangements (AREA)
  • Powder Metallurgy (AREA)

Abstract

Bague pour la synchronisation des pignons et des arbres d'une boîte de vitesses. La bague de synchronisation 1 se compose d'un corps annulaire 2 en métal ou en matière synthétique, et notamment en métal fritté, non usiné par enlèvement de métal, ainsi que d'une garniture de friction 3, fabriquée en une matière de friction à base organique, la garniture de friction 3 étant collée sur le corps annulaire préfabriqué 2 et présentant un coefficient de frottement mu supérieur à 0,10. Boîtes de vitesses de véhicules automobiles.
FR7828491A 1977-10-06 1978-10-05 Bague de synchronisation Granted FR2405395A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2744994A DE2744994C2 (de) 1977-10-06 1977-10-06 Verfahren zur Herstellung eines Synchronosierringes

Publications (2)

Publication Number Publication Date
FR2405395A1 true FR2405395A1 (fr) 1979-05-04
FR2405395B1 FR2405395B1 (fr) 1984-10-26

Family

ID=6020835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828491A Granted FR2405395A1 (fr) 1977-10-06 1978-10-05 Bague de synchronisation

Country Status (6)

Country Link
US (1) US4267912A (fr)
JP (3) JPS5499851A (fr)
DE (1) DE2744994C2 (fr)
FR (1) FR2405395A1 (fr)
GB (1) GB2006352B (fr)
IT (1) IT1100304B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466668A1 (fr) * 1979-10-05 1981-04-10 Peugeot Dispositif de synchronisation pour boite de vitesses

Families Citing this family (79)

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JPS5520931A (en) * 1978-08-01 1980-02-14 Nissan Motor Co Ltd Synchronizer ring for device for sunchronously engaging in transmission
DE3122522A1 (de) * 1981-06-05 1982-12-23 Hermann Dipl.-Ing. 8033 Planegg Pflaum Synchronisiereinrichtung fuer formschluessige schaltkupplungen sowie verfahren zur herstellung einer solchen synchronisiereinrichtung
US4494638A (en) * 1982-04-05 1985-01-22 Klockner-Humboldt-Deutz Aktiengesellschaft Synchronizing device, especially for the transmission of a motor vehicle
JPS59187114A (ja) * 1983-04-06 1984-10-24 Kyowa Gokin Kk 車輛変速機における同期リング
DE3412779C1 (de) * 1984-04-05 1985-11-07 Kolbenschmidt AG, 7107 Neckarsulm Verfahren zum Herstellen eines Synchronringes
DE3417813C1 (de) * 1984-05-14 1985-06-05 Sinterstahl GmbH, 8958 Füssen Verwendung von Streusinter-Reibbelaegen in Reibkupplungen oder -bremsen
JPS61238947A (ja) * 1985-04-16 1986-10-24 Sumitomo Light Metal Ind Ltd Ａｌ−Ｓｉ系合金素材の製造方法
DE3519810C2 (de) * 1985-06-03 1993-12-23 Borg Warner Automotive Gmbh Träger mit geringer Materialstärke für einen Synchronisierring
US4597792A (en) * 1985-06-10 1986-07-01 Kaiser Aluminum & Chemical Corporation Aluminum-based composite product of high strength and toughness
JPS6266042U (fr) * 1985-10-15 1987-04-24
DE3609879A1 (de) * 1986-03-24 1987-10-08 Hoerbiger & Co Reibring fuer kupplungen oder bremsen, verfahren und vorrichtung zum herstellen des reibringes
WO1987006314A1 (fr) * 1986-04-16 1987-10-22 Zahnradfabrik Friedrichshafen Ag Bague de synchronisation
JPS6369826U (fr) * 1986-10-25 1988-05-11
DE3637386C1 (de) * 1986-11-03 1987-09-24 Neuenstein Zahnradwerk Verfahren und Vorrichtung zum Herstellen von Synchronisierungskoerpern in Stufengetrieben von Kraftfahrzeugen
EP0267561A1 (fr) * 1986-11-14 1988-05-18 ZWN ZAHNRADWERK NEUENSTEIN GMBH & CO. Procédé de fabrication de corps de synchronisation pour transmissions de véhicule
ES2023159B3 (es) * 1987-09-04 1992-01-01 Borg-Warner Automotive Gmbh Anillo sincronico
US4878282A (en) * 1987-09-04 1989-11-07 Borg-Warner Automotive Gmbh Method for the production of friction plates, synchronizing blocker rings or similar structures
JPH01172634A (ja) * 1987-12-26 1989-07-07 Nsk Warner Kk シンクロナイザリングとその成形装置及びその成形方法
DE3806828A1 (de) * 1988-03-03 1989-09-14 Sinterstahl Gmbh Reibkupplung fuer kfz-getriebe und verfahren zu deren herstellung
JPH0241723U (fr) * 1988-09-14 1990-03-22
AT409098B (de) * 1989-03-30 2002-05-27 Miba Sintermetall Ag Verfahren zum herstellen eines reibringes für kupplungen oder bremsen mit einem gesinterten reibbelag
EP0548196B1 (fr) * 1990-09-14 1997-12-29 MURPHY, Martin John Michael Disque de frein composite, ou élément semblable, à matrice métallique
US5366691A (en) * 1990-10-31 1994-11-22 Sumitomo Electric Industries, Ltd. Hyper-eutectic aluminum-silicon alloy powder and method of preparing the same
US5135087A (en) * 1991-01-16 1992-08-04 New Venture Gear, Inc. Dual-cone synchronizer with servo action
DE59207307D1 (de) * 1991-04-10 1996-11-14 Hoerbiger Gmbh Synchronisierungseinrichtung
JP2703840B2 (ja) * 1991-07-22 1998-01-26 東洋アルミニウム 株式会社 高強度の過共晶Ａ１―Ｓｉ系粉末冶金合金
US5782327A (en) * 1993-07-09 1998-07-21 Luk Getriebe-Systeme Gmbh Hydrokinetic torque converter and lockup clutch therefor
US5545487A (en) * 1994-02-12 1996-08-13 Hitachi Powdered Metals Co., Ltd. Wear-resistant sintered aluminum alloy and method for producing the same
US5615758A (en) 1994-09-30 1997-04-01 Nels; Terry E. Fabric arrangement and method for controlling fluid flow
US6065579A (en) * 1994-09-30 2000-05-23 Select Powertrain Technologies Corp. Synchronizer blocker rings used in manual transmissions
JPH09144773A (ja) * 1995-11-20 1997-06-03 Kinousei Mokushitsu Shinsozai Gijutsu Kenkyu Kumiai ウッドセラミックスからなる摩擦材の層を具えたシンクロナイザーリング
JP3645641B2 (ja) * 1996-02-16 2005-05-11 株式会社ダイナックス シンクロナイザーリング用摩擦材
AT403506B (de) * 1996-07-08 1998-03-25 Hoerbiger & Co Reibeinheit
FR2780120B1 (fr) * 1998-06-19 2000-09-08 Sintertech Bague de synchronisation frittee
KR100346467B1 (ko) * 1999-12-06 2002-07-27 현대자동차주식회사 이중구조의 싱크로나이저링 및 그 제조방법
FR2818571B1 (fr) * 2000-12-22 2003-03-14 Valeo Procede de fabrication d'une bague de synchronisation de boite de vitesses, notamment pour vehicule automobile
US6800981B2 (en) * 2001-04-30 2004-10-05 Hipercon, Llc Tubular brush holder
DE10163413A1 (de) * 2001-12-21 2003-07-03 Ina Schaeffler Kg Kupplungskörper für eine Schalt- und Synchronisiereinrichtung
DE10257831A1 (de) * 2002-12-11 2004-07-01 Fa. Otto Fuchs Verfahren zum Herstellen eines im Bereich einer Lagerfläche mit einem reibungs- und verschleißoptimierten Belag beschichteten Gegenstandes
KR101167712B1 (ko) * 2003-06-10 2012-07-23 쥬에츠 고킨 츄코 가부시키가이샤 싱크로나이저 링
US7014024B2 (en) * 2003-06-11 2006-03-21 Sulzer Euroflamm Us Inc. System and method for improving cooling in a friction facing environment
US7014027B2 (en) * 2003-07-14 2006-03-21 Borgwarner Inc. Friction material having oil localization slots
DE10334895B3 (de) * 2003-07-29 2005-05-19 Diehl Metall Stiftung & Co.Kg Synchronring
US20060237279A1 (en) * 2004-07-06 2006-10-26 Meinrad Holderied Synchronizer ring
US7069636B2 (en) * 2003-10-02 2006-07-04 Euroflamm Select Inc. Friction facing method for use in a friction environment
US20060236523A1 (en) * 2003-10-02 2006-10-26 Sulzer Euroflamm Us Inc Friction facing method for use in a friction environment
US7168544B2 (en) * 2003-10-02 2007-01-30 Sulzer Euroflamm Us Inc. Friction facing material for use in a friction environment
FR2860846B1 (fr) * 2003-10-14 2006-03-31 Fedreal Mogul Sintered Product Bague de synchronisation frittee
AT502647B1 (de) * 2004-01-15 2007-05-15 Miba Sinter Austria Gmbh Synchronisierring für ein zahnradwechselgetriebe
US8021744B2 (en) 2004-06-18 2011-09-20 Borgwarner Inc. Fully fibrous structure friction material
US8603614B2 (en) 2004-07-26 2013-12-10 Borgwarner Inc. Porous friction material with nanoparticles of friction modifying material
US7429418B2 (en) 2004-07-26 2008-09-30 Borgwarner, Inc. Porous friction material comprising nanoparticles of friction modifying material
EP1874850B1 (fr) 2005-04-26 2015-08-26 BorgWarner, Inc. Materiau de friction
DE102005048985A1 (de) * 2005-10-13 2007-04-19 Schaeffler Kg Reibring aus Kunststoff
CN101300297A (zh) 2005-11-02 2008-11-05 博格华纳公司 碳摩擦材料
US20090048369A1 (en) * 2006-03-29 2009-02-19 Newcomb Timothy P Friction Materials Made With Resins Containing Polar Functional Groups
US20070270069A1 (en) 2006-05-18 2007-11-22 Sulzer Euroflamm Us Inc. Friction material and system and method for making the friction material
DE102007010764A1 (de) * 2007-03-06 2008-09-11 Zf Friedrichshafen Ag Kupplungskörper und Synchronring für eine Synchronisierungseinrichtung
JP5336488B2 (ja) * 2007-08-31 2013-11-06 オットー フックス カーゲー 摩擦対に属する物体の製造方法ならびに摩擦対に属する物体
JP5011046B2 (ja) * 2007-09-25 2012-08-29 株式会社キトー 湿式摩擦板
DE102008013907B4 (de) 2008-03-12 2016-03-10 Borgwarner Inc. Reibschlüssig arbeitende Vorrichtung mit mindestens einer Reiblamelle
DE102009030506A1 (de) 2008-06-30 2009-12-31 Borgwarner Inc., Auburn Hills Reibungsmaterialien
DE102008046804A1 (de) * 2008-09-11 2010-03-18 Schaeffler Kg Reibring und Verfahren zur Herstellung eines Reibrings
DE102008064541A1 (de) 2008-12-19 2010-06-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Synchronisierungsring für ein Getriebe
DE102008064542B4 (de) 2008-12-19 2020-08-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Synchronisierungsring für ein Getriebe
DE102009059840A1 (de) 2009-12-21 2011-07-14 Schaeffler Technologies GmbH & Co. KG, 91074 Reibpaarung für zwei Kupplungselemente, insbesondere in einer Synchronisiereinrichtung
AT510943A1 (de) * 2011-01-13 2012-07-15 Miba Frictec Gmbh Reibmaterial
EP2677188B1 (fr) * 2012-06-20 2015-09-23 Sulzer Friction Systems (Germany) GmbH Anneau de synchronisation
DE102012214345A1 (de) 2012-08-13 2014-02-13 Schaeffler Technologies AG & Co. KG Verfahren zur Herstellung eines Synchronrings
DE102012217103A1 (de) * 2012-09-24 2014-03-27 Schaeffler Technologies Gmbh & Co. Kg Synchronring
DE102013223068A1 (de) 2013-11-13 2015-05-13 Schaeffler Technologies AG & Co. KG Reibring
WO2015089033A1 (fr) * 2013-12-12 2015-06-18 United Technologies Corporation Canalisation à écran thermique
CN104315024A (zh) * 2014-09-16 2015-01-28 李汉祥 一种汽车同步器
DE102015101595B4 (de) * 2015-02-04 2024-04-25 Hoerbiger Antriebstechnik Holding Gmbh Verfahren zur Herstellung eines Synchronrings und Synchronring
US20160281798A1 (en) * 2015-03-23 2016-09-29 GM Global Technology Operations LLC Clutch synchronizer rings having enhanced lubrication
DE102015118188A1 (de) * 2015-10-26 2017-04-27 Hoerbiger Antriebstechnik Holding Gmbh Verfahren zur Herstellung eines Kupplungskörpers
EP3184839A1 (fr) * 2015-12-22 2017-06-28 Oerlikon Friction Systems (Germany) GmbH Unité de synchronisation pour une boite manuelle a engrenage
WO2019003236A1 (fr) 2017-06-28 2019-01-03 Texspin Bearings Limited Bague de synchronisation à double structure et son procédé de fabrication
US10850352B2 (en) 2017-12-21 2020-12-01 GM Global Technology Operations LLC Method of laser cutting grooves in a friction clutch plate

Citations (1)

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Publication number Priority date Publication date Assignee Title
FR924583A (fr) * 1943-12-02 1947-08-08 Austin Motor Co Ltd Perfectionnements au changement de vitesse des véhicules automobiles

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US2322970A (en) * 1938-03-14 1943-06-29 Borg Warner Transmission synchronizer
US2745529A (en) * 1953-09-26 1956-05-15 Volkswagenwerk Ag Synchronizing gears
US2864476A (en) * 1956-03-06 1958-12-16 Volkswagenwerk Ag Synchronizer
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US3554860A (en) * 1967-03-30 1971-01-12 Raybestos Manhattan Inc Organic fiber-anthophyllite fiber sheet as a friction material
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US3850791A (en) * 1973-01-24 1974-11-26 Ferodo Ltd Asbestos-based friction material
DE7342680U (de) * 1973-11-30 1974-03-07 Sinterstahl Gmbh Synchronring aus Sinterstahl
DE7430335U (de) * 1974-09-09 1974-12-19 Bergische Stahl Ind Bremsbelagtraeger fuer einseitig beaufschlagbare bremsscheiben
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Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
FR924583A (fr) * 1943-12-02 1947-08-08 Austin Motor Co Ltd Perfectionnements au changement de vitesse des véhicules automobiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466668A1 (fr) * 1979-10-05 1981-04-10 Peugeot Dispositif de synchronisation pour boite de vitesses

Also Published As

Publication number Publication date
JPS5499851A (en) 1979-08-07
FR2405395B1 (fr) 1984-10-26
JPS60177332U (ja) 1985-11-25
US4267912A (en) 1981-05-19
JPS633172B2 (fr) 1988-01-22
GB2006352B (en) 1982-10-06
JPS5937339A (ja) 1984-02-29
DE2744994A1 (de) 1979-04-19
IT7828516A0 (it) 1978-10-06
IT1100304B (it) 1985-09-28
JPH022977Y2 (fr) 1990-01-24
DE2744994C2 (de) 1985-08-29
GB2006352A (en) 1979-05-02

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