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FR2730775B1 - Procede de fabrication d'un manchon coulissant pour le dispositif de synchronisation d'une boite de vitesses a engrenage - Google Patents

Procede de fabrication d'un manchon coulissant pour le dispositif de synchronisation d'une boite de vitesses a engrenage

Info

Publication number
FR2730775B1
FR2730775B1 FR9601794A FR9601794A FR2730775B1 FR 2730775 B1 FR2730775 B1 FR 2730775B1 FR 9601794 A FR9601794 A FR 9601794A FR 9601794 A FR9601794 A FR 9601794A FR 2730775 B1 FR2730775 B1 FR 2730775B1
Authority
FR
France
Prior art keywords
gearbox
synchronizing
manufacturing
sliding sleeve
sleeve
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 - Fee Related
Application number
FR9601794A
Other languages
English (en)
Other versions
FR2730775A1 (fr
Inventor
Karl Derflinger
Herbert Schmid
Johann Dickinger
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.)
Miba Sintermetall GmbH
Original Assignee
Miba Sintermetall 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 Miba Sintermetall GmbH filed Critical Miba Sintermetall GmbH
Publication of FR2730775A1 publication Critical patent/FR2730775A1/fr
Application granted granted Critical
Publication of FR2730775B1 publication Critical patent/FR2730775B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/08—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially
    • F16D11/10—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • 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
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/022—Finishing gear teeth with cylindrical outline, e.g. burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D2011/002—Clutches in which the members have interengaging parts using an external and axially slidable sleeve for coupling the teeth of both coupling components together
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D2011/008—Clutches in which the members have interengaging parts characterised by the form of the teeth forming the inter-engaging parts; Details of shape or structure of these teeth
    • 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
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • F16D2023/0631—Sliding sleeves; Details thereof
    • 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
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • F16D2023/0656—Details of the tooth structure; Arrangements of teeth
    • 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
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • F16D2023/0656—Details of the tooth structure; Arrangements of teeth
    • F16D2023/0668—Details relating to tooth end or tip geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Operated Clutches (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Articles (AREA)
FR9601794A 1995-02-16 1996-02-14 Procede de fabrication d'un manchon coulissant pour le dispositif de synchronisation d'une boite de vitesses a engrenage Expired - Fee Related FR2730775B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0028295A AT405256B (de) 1995-02-16 1995-02-16 Verfahren zum herstellen einer schiebemuffe für die synchronisiereinrichtung eines zahnradwechselgetriebes

Publications (2)

Publication Number Publication Date
FR2730775A1 FR2730775A1 (fr) 1996-08-23
FR2730775B1 true FR2730775B1 (fr) 1998-09-04

Family

ID=3486405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9601794A Expired - Fee Related FR2730775B1 (fr) 1995-02-16 1996-02-14 Procede de fabrication d'un manchon coulissant pour le dispositif de synchronisation d'une boite de vitesses a engrenage

Country Status (6)

Country Link
US (1) US5701574A (fr)
JP (1) JPH08311507A (fr)
AT (1) AT405256B (fr)
DE (1) DE19604386C2 (fr)
FR (1) FR2730775B1 (fr)
IT (1) IT1282622B1 (fr)

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EP0846883A1 (fr) * 1996-11-16 1998-06-10 GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie Dispositif de synchronisation pour boíte de vitesses et procédé à appointer les dents d'un corps fritté d'un tel dispositif
US5950605A (en) * 1997-09-03 1999-09-14 Siemens Canada Ltd. Automotive emission control valve having opposing pressure forces acting on the valve member
DE19741613C1 (de) * 1997-09-20 1999-03-04 Blw Praezisionsschmiede Gmbh Kuppelverzahnung, insbesondere in einem Schaltgetriebe
DE19809039B4 (de) * 1998-03-04 2007-08-16 PMG Füssen GmbH Verfahren zur Herstellung einer metallischen Schiebemuffe mit Innenverzahnung
DE19820654B4 (de) * 1998-05-08 2006-11-23 Schaeffler Kg Schiebemuffe einer Synchronisiereinheit für Schaltgetriebe
DE19932300A1 (de) 1999-07-10 2001-01-25 Schaeffler Waelzlager Ohg Schiebemuffe einer Synchronisiereinheit für Schaltgetriebe
AT408200B (de) * 1999-07-29 2001-09-25 Miba Sintermetall Ag Verfahren zum pulvermetallurgischen herstellen eines kupplungskörpers
CA2303683A1 (fr) * 2000-04-03 2001-10-03 F. George Pataracchia Matrice metallique a poudre entaillee a plusieurs usages
DE10021088A1 (de) * 2000-04-28 2001-11-08 Johann Hay Gmbh & Co Kg Automo Schiebemuffe für ein Schaltgetriebe und Verfahren zu deren Herstellung
DE10033764B4 (de) * 2000-07-12 2009-09-24 Schaeffler Kg Schiebemuffe
AT409234B (de) * 2000-10-12 2002-06-25 Miba Sintermetall Ag Gesinterte schaltmuffe
US6745882B2 (en) * 2001-12-27 2004-06-08 The Timken Company Locking clutch
AT5886U1 (de) * 2002-03-27 2003-01-27 Plansee Ag Gesinterte schalt- oder schiebemuffe
DE10247330B4 (de) * 2002-10-10 2013-02-28 PMG Füssen GmbH Pulvermetallurgisch hergestellte Schaltmuffe
DE10247952A1 (de) * 2002-10-15 2004-04-29 Ina-Schaeffler Kg Schiebemuffe
DE10250432B4 (de) * 2002-10-30 2015-01-22 PMG Füssen GmbH Verfahren zum mechanischen Ausformen von Hinterlegungen an Sinterformteilen auf Eisenbasis
FR2863187B1 (fr) * 2003-12-09 2006-01-20 Peugeot Citroen Automobiles Sa Procede de fabrication d'une poulie d'entrainement et poulie realisee selon ce procede
FR2866254B1 (fr) * 2004-02-17 2006-06-09 Fed Mogul Operations France Sa Procede de fabrication de pieces mecaniques frittees
AT502894B1 (de) * 2004-12-23 2010-04-15 Miba Sinter Austria Gmbh Gesinterter kupplungsring
DE102005008441A1 (de) * 2005-02-24 2006-08-31 Daimlerchrysler Ag Gangwechselkupplung
AT503645B1 (de) * 2006-11-06 2007-12-15 Miba Sinter Austria Gmbh Verfahren zum pulvermetallurgischen herstellen eines zahnrades
US7829015B2 (en) * 2007-05-31 2010-11-09 Borgwarner Inc. Formation of non-axial features in compacted powder metal components
US8033805B2 (en) * 2007-11-27 2011-10-11 Kennametal Inc. Method and apparatus for cross-passageway pressing to produce cutting inserts
US8062014B2 (en) * 2007-11-27 2011-11-22 Kennametal Inc. Method and apparatus using a split case die to press a part and the part produced therefrom
AT507738B1 (de) * 2008-12-16 2011-03-15 Miba Sinter Austria Gmbh Verfahren zur hinterlegung der innenverzahnung einer pulvermetallurgisch hergestellten schiebemuffe für ein schaltgetriebe
WO2012063130A2 (fr) * 2010-11-12 2012-05-18 Pmg Asturias Powder Metal S.A.U. Procédé de formage d'une pièce
CN102653120B (zh) * 2011-03-02 2015-02-11 株式会社普利司通 隔震塞的制造方法、隔震塞以及隔震塞的制造装置
EP2508274B1 (fr) * 2011-04-05 2013-07-17 Feintool Intellectual Property AG Procédé et dispositif d'augmentation de la surface de portée d'une pièce obtenue par découpage fin ayant une dent, partie dentée ou analogue
CN102829097A (zh) * 2012-09-08 2012-12-19 唐海滨 一种轿车用同步器齿套
CN102840248A (zh) * 2012-09-08 2012-12-26 唐海滨 一种轿车用同步器接合齿
US10364850B2 (en) 2012-10-23 2019-07-30 Ford Global Technologies, Llc Clutch mechanism
FR3004229B1 (fr) * 2013-04-05 2016-08-19 Renault Sa Procede de controle du crabotage a l'arret d'une boite de vitesses
DE102014110901A1 (de) * 2014-07-31 2016-02-04 Hoerbiger Antriebstechnik Holding Gmbh Schiebemuffe und Verfahren zur Herstellung einer Schiebemuffe
DE102017007892A1 (de) * 2017-08-19 2019-02-21 Diehl Metall Stiftung & Co. Kg Verfahren zur Herstellung eines Synchronrings und zugehöriger Synchronring
AT524675B1 (de) 2021-06-08 2022-08-15 Miba Sinter Austria Gmbh Verfahren zur Herstellung eines Sinterbauteils mit einer Verzahnung

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AT309251B (de) * 1971-01-25 1973-08-10 Theodor Insam Einsatz- und Verbindungsteil für Schnee- und Gleitschutzketten
US4111031A (en) * 1977-09-09 1978-09-05 General Motors Corporation Powder metal crown gear forming process
US4165243A (en) * 1978-05-31 1979-08-21 Federal-Mogul Corporation Method of making selectively carburized forged powder metal parts
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
DE3417813C1 (de) * 1984-05-14 1985-06-05 Sinterstahl GmbH, 8958 Füssen Verwendung von Streusinter-Reibbelaegen in Reibkupplungen oder -bremsen
FR2578936B1 (fr) * 1985-03-15 1990-08-03 Peugeot Manchon de crabotage en metal fritte pour boite de vitesses de vehicule automobile
JPH0660657B2 (ja) * 1985-07-26 1994-08-10 ツア−ンラトフアブリツク フリ−ドリツヒシヤ−フエン アクチエン ゲゼルシヤフト 同期噛合い機構付噛合いクラッチ
US4666665A (en) * 1986-01-30 1987-05-19 Federal-Mogul Corporation Hot-forging small inner diameter powdered metal parts
AT385826B (de) * 1986-03-21 1988-05-25 Hoerbiger & Co Reibring fuer kupplungen oder bremsen, verfahren und vorrichtung zum herstellen des reibringes
JPS63219923A (ja) * 1986-11-03 1988-09-13 エーリヒ・エル・ミュラー 摩擦結合部材、特に自動車のレンジ・トランスミッション同期化部材を製造する方法および装置
DE3839800A1 (de) * 1988-11-25 1990-05-31 Sinterstahl Gmbh Verfahren und vorrichtung zur umformung von zahnflanken pulvermetallurgisch hergestellter kupplungskoerper
DE3908989A1 (de) * 1989-03-18 1990-09-20 Sinterstahl Gmbh Verfahren zur herstellung einer schalt- oder schiebemuffe fuer kfz-getriebe
EP0508976B1 (fr) * 1991-04-10 1996-10-09 HOERBIGER GmbH Synchronisateur

Also Published As

Publication number Publication date
AT405256B (de) 1999-06-25
US5701574A (en) 1997-12-23
DE19604386A1 (de) 1996-08-22
FR2730775A1 (fr) 1996-08-23
ITMI960285A1 (it) 1997-08-14
JPH08311507A (ja) 1996-11-26
IT1282622B1 (it) 1998-03-31
DE19604386C2 (de) 1999-09-09
ITMI960285A0 (fr) 1996-02-14
ATA28295A (de) 1998-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031