ES2178270T3 - Caja de velocidades con marcha atras sincronizada para vehiculos automoviles. - Google Patents

Caja de velocidades con marcha atras sincronizada para vehiculos automoviles.

Info

Publication number
ES2178270T3
ES2178270T3 ES98951559T ES98951559T ES2178270T3 ES 2178270 T3 ES2178270 T3 ES 2178270T3 ES 98951559 T ES98951559 T ES 98951559T ES 98951559 T ES98951559 T ES 98951559T ES 2178270 T3 ES2178270 T3 ES 2178270T3
Authority
ES
Spain
Prior art keywords
wheels
local
hose
primary
wheel
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
ES98951559T
Other languages
English (en)
Inventor
Stephane Mazet
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Application granted granted Critical
Publication of ES2178270T3 publication Critical patent/ES2178270T3/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
    • 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
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/089—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
    • 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
    • F16D23/0612—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 the blocking mechanism comprising a radial pin in an axial slot with at least one branch
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H2003/0822—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the arrangement of at least one reverse gear
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/302—Final output mechanisms for reversing
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19284—Meshing assisters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

ESTA CAJA DE CAMBIOS COMPRENDE UN EJE PRIMARIO (1) Y UN EJE DE SALIDA (2) MONTADOS PARALELAMENTE EL UNO AL OTRO EN EL CARTER (3) DE CAJA DE CAMBIOS Y COMPRENDE VARIOS PAREDES DE PIÑONES ENGRANADOS PARA PASAR EN UN NUMERO CORRESPONDIENTE DE RELACIONES DE TRANSMISION DE MARCHA DELANTERA, ASI COMO UN EJE DE MARCHA ATRAS (6), PARALELA A LOS EJES PRIMARIO (1) Y DE SALIDA (6), EN EL QUE ESTAN DISPUESTOS POR UNA PARTE DOS RUEDAS LOCAS (4,5) QUE GIRAN LIBREMENTE LA UNA CONTRA LA OTRA, UNA (4) DE LAS CUALES ESTA ENGRANADA CON UN PIÑON FIJO (7) EN EL EJE PRIMARIO (1) Y LA OTRA (5) ESTA ENGRANADA EN UN PIÑON FIJO EN EL EJE DE SALIDA (2) Y POR OTRA PARTE UN DISPOSITIVO DE SINCRONIZACION DE LA MARCHA ATRAS (9) DISPUESTO ENTRE LAS RUEDAS LOCAS QUE PUEDEN GARANTIZAR ENTRE SI UN ACOPLO PERMANENTE. SEGUN LA INVENCION, EL DISPOSITIVO DE SINCRONIZACION DE MARCHA ATRAS (9) COMPRENDE POR UNA PARTE UN MANGUITO DE ENGANCHE POR GARRAS (13) QUE ESTA CONECTADO CON ROTACION A UNA DE LAS RUEDAS LOCAS (5), Y QUE ES APTO PARA DESPLAZARSE AXIALMENTE BAJO LA ACCION DE UN DEDO DE CONTROL PARA ENGRANAR LA RUEDA LOCA (5) CON LA RUEDA (4) POR ACOPLAMIENTO DE LOS DENTADOS INTERIORES (14) DEL MANGUITO (13) CON LOS DENTADOS EXTERIORES (15'') DE UNA CORONA DE GARRA (15) SOLIDARIA A LA RUEDA LOCA (4) Y POR OTRA PARTE, UN ANILLO SINCRONIZADOR (16) CONECTADO CON ROTACION Y DISPUESTO COAXIALMENTE EN LA PERIFERIA DEL MANGUITO (13), SIENDO ESTE ULTIMO APTO PARA DESPLAZARSE AXIALMENTE RESPECTO AL ANILLO SINCRONIZADOR.
ES98951559T 1997-10-31 1998-10-27 Caja de velocidades con marcha atras sincronizada para vehiculos automoviles. Expired - Lifetime ES2178270T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713679A FR2770599B1 (fr) 1997-10-31 1997-10-31 Boite de vitesses avec marche arriere synchronisee pour vehicules automobiles

Publications (1)

Publication Number Publication Date
ES2178270T3 true ES2178270T3 (es) 2002-12-16

Family

ID=9512877

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98951559T Expired - Lifetime ES2178270T3 (es) 1997-10-31 1998-10-27 Caja de velocidades con marcha atras sincronizada para vehiculos automoviles.

Country Status (7)

Country Link
US (1) US6109128A (es)
EP (1) EP0948721B1 (es)
JP (1) JP2001508162A (es)
DE (1) DE69807184T2 (es)
ES (1) ES2178270T3 (es)
FR (1) FR2770599B1 (es)
WO (1) WO1999023400A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797007B1 (fr) * 1999-07-27 2001-11-09 Peugeot Citroen Automobiles Sa Ensemble synchroniseur de marche arriere pour une transmission d'un vehicule automobile
FR2818720B1 (fr) * 2000-12-27 2003-04-18 Peugeot Citroen Automobiles Sa Module de changement de vitesses et application
KR100391643B1 (ko) * 2000-12-28 2003-07-12 현대자동차주식회사 리버스아이들기어
KR100398241B1 (ko) 2001-05-18 2003-09-19 현대자동차주식회사 수동변속기의 후진 변속기구
EP1270996A1 (de) * 2001-06-23 2003-01-02 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Zahnradwechselgetriebe
JP2003042183A (ja) * 2001-07-31 2003-02-13 Honda Motor Co Ltd 常時噛み合い式変速機
FR2835028B1 (fr) * 2002-01-22 2005-01-07 Peugeot Citroen Automobiles Sa Module de changement de vitesses et application
WO2009087654A2 (en) * 2007-11-15 2009-07-16 Mahindra And Mahindra Λ novel mechanism to engage gears in motion
DE102008000643B4 (de) * 2008-03-13 2022-02-17 Zf Friedrichshafen Ag Anordnung zum Schalten von zumindest einem Losrad an einer zugeordneten Welle eines Getriebes
JP5135149B2 (ja) * 2008-09-29 2013-01-30 富士重工業株式会社 手動変速機のリバースシンクロ装置
EP2182233B1 (de) * 2008-10-29 2013-05-01 Hoerbiger Antriebstechnik GmbH Synchronnabe
FR2939485A1 (fr) * 2008-12-09 2010-06-11 Renault Sas Boite de vitesses a arbre auxiliaire de premiere et de marche arriere.
DE102009041518A1 (de) * 2009-09-14 2011-03-24 Hoerbiger Antriebstechnik Gmbh Schaltmuffe für ein Schaltgetriebe
GB2478351B (en) * 2010-03-05 2016-09-07 Gm Global Tech Operations Llc Transmission for vehicles
US8943917B2 (en) 2010-10-20 2015-02-03 Gm Global Technology Operations, Llc Manual transmission
KR101235554B1 (ko) * 2010-12-03 2013-02-20 현대자동차주식회사 자동차의 수동 변속기
DE102010062664A1 (de) * 2010-12-08 2012-06-14 Zf Friedrichshafen Ag Klauenschaltelement
CN102923184B (zh) * 2012-10-31 2016-09-21 安徽工程大学 机动车的转向与换向合成传动系统
FR3018323B1 (fr) * 2014-03-07 2017-08-25 Renault Sas Dispositif de transmission de marche arriere pour boite de vitesses
CN105822731B (zh) * 2015-01-05 2018-06-08 弗兰德传动系统有限公司 工业用减速器以及工业用减速器的换挡方法
CN109519518A (zh) * 2019-01-15 2019-03-26 重庆青山工业有限责任公司 变速器倒档轴组件

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116082A (en) * 1976-12-01 1978-09-26 Borg-Warner Corporation Compact manual transmission for a transversely mounted engine
US4246993A (en) * 1978-05-01 1981-01-27 Eaton Corporation Synchronizer for transmissions
DE3320494A1 (de) * 1983-06-07 1984-12-13 Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg Wechselgetriebe mit synchronisiertem rueckwaertsgang
US4599846A (en) * 1984-04-19 1986-07-15 Aluminum Company Of America Capping head
US4623054A (en) * 1985-01-28 1986-11-18 Ford Motor Company Dual reversed cone synchronizing clutch
US4998445A (en) * 1989-11-01 1991-03-12 Tanaka Seimitu Kogyo Kabushiki Kaisha Synchronizer ring
US5722291A (en) * 1996-08-26 1998-03-03 New Venture Gear, Inc. Manual transmission with synchronized reverse gear
US5934142A (en) * 1997-11-17 1999-08-10 Chrysler Corporation Two piece continuous mesh synchronized reverse idler system

Also Published As

Publication number Publication date
US6109128A (en) 2000-08-29
WO1999023400A1 (fr) 1999-05-14
DE69807184T2 (de) 2003-03-13
EP0948721A1 (fr) 1999-10-13
FR2770599A1 (fr) 1999-05-07
EP0948721B1 (fr) 2002-08-14
JP2001508162A (ja) 2001-06-19
FR2770599B1 (fr) 1999-11-26
DE69807184D1 (de) 2002-09-19

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