ES2150735T3 - Transmision para cambio de velocidades. - Google Patents

Transmision para cambio de velocidades.

Info

Publication number
ES2150735T3
ES2150735T3 ES97202338T ES97202338T ES2150735T3 ES 2150735 T3 ES2150735 T3 ES 2150735T3 ES 97202338 T ES97202338 T ES 97202338T ES 97202338 T ES97202338 T ES 97202338T ES 2150735 T3 ES2150735 T3 ES 2150735T3
Authority
ES
Spain
Prior art keywords
self
forces
displacement
seizing
exciting
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
ES97202338T
Other languages
English (en)
Inventor
Thomas George Ore
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ES2150735T3 publication Critical patent/ES2150735T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • 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
    • F16H3/093—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 with two or more countershafts
    • F16H3/095—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 with two or more countershafts with means for ensuring an even distribution of torque between the countershafts
    • 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
    • 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
    • F16D23/0606—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 an axially-extending shouldered pin passing through a hole in a radial wall
    • 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
    • F16H3/12—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 with means for synchronisation not incorporated in the clutches
    • 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
    • F16D2023/065—Means to provide additional axial force for self-energising, e.g. by using torque from the friction clutch
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • 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
    • 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
    • Y10T74/19233—Plurality of counter shafts
    • 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
    • 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
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19386—Multiple clutch shafts
    • Y10T74/194—Selective
    • 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
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19386—Multiple clutch shafts
    • Y10T74/19405—Multiple forward and reverse

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Operated Clutches (AREA)
  • Structure Of Transmissions (AREA)
  • Friction Gearing (AREA)

Abstract

UNA TRANSMISION COMPUESTA (12) QUE INCLUYE SECCIONES DE TRANSMISION PRINCIPAL Y AUXILIAR (14, 15) QUE TIENE VARIOS MECANISMOS SINCRONIZADORES DE AUTOEXCITACION, DE DOBLE ACCION DE TIPO PATILLA (60, 62, 68). LOS VARIOS MECANISMOS SINCRONIZADORES ESTAN CONFIGURADOS PARA PRODUCIR MAYORES FUERZAS DE AUTOEXITACION PARA MAYORES ENGRANAJES DE RELACION DE REDUCCION DE VELOCIDAD QUE PARA MENORES ENGRANAJES DE REDUCCION DE VELOCIDAD, Y PROPORCIONAR MAYORES FUERZAS DE AUTOEXCITACION PARA DESPLAZAMIENTOS DESCENDENTES QUE PARA DESPLAZAMIENTO ASCENDENTES. LAS FUERZAS DE AUTOEXCITACION LLEVAN SUPERFICIES DE RAMPA DE AUTOEXCITACION MEJORADAS (29E, 29F, 29G, 29H Y 111A, 111B, 111C, 111D) FORMADAS EN ESPARRAGOS EXTERNO (29) DE UN ARBOL (28) Y EN DIENTES INTERNO QUE SE EXTIENDEN RADIALMENTE HACIA DENTRO DESDE UN REBORDE DE DESPLAZAMIENTO (10). EL REBORDE DE DESPLAZAMIENTO LLEVA CONJUNTOS DE PREEXCITADOR Y DE CENTRADO NEUTRAL MEJORADOS (120) AXIALMENTE RETENIDOS POR SUPERFICIES DE EXTREMO (102A, 104A) DE ELEMENTOS DE EMBRAGUE DE MORDAZA (102, 104).
ES97202338T 1990-12-24 1991-12-03 Transmision para cambio de velocidades. Expired - Lifetime ES2150735T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/633,744 US5161423A (en) 1990-12-24 1990-12-24 Self-energizing synchronizer for equalizing shift time and effort of a multi-ratio transmission

Publications (1)

Publication Number Publication Date
ES2150735T3 true ES2150735T3 (es) 2000-12-01

Family

ID=24540948

Family Applications (2)

Application Number Title Priority Date Filing Date
ES91311218T Expired - Lifetime ES2130133T3 (es) 1990-12-24 1991-12-03 Transmision para cambio de velocidades.
ES97202338T Expired - Lifetime ES2150735T3 (es) 1990-12-24 1991-12-03 Transmision para cambio de velocidades.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES91311218T Expired - Lifetime ES2130133T3 (es) 1990-12-24 1991-12-03 Transmision para cambio de velocidades.

Country Status (10)

Country Link
US (1) US5161423A (es)
EP (2) EP0807769B1 (es)
JP (1) JP3194098B2 (es)
KR (1) KR950010219B1 (es)
CN (1) CN1047658C (es)
AU (1) AU637303B2 (es)
BR (1) BR9105693A (es)
DE (2) DE69132397T2 (es)
ES (2) ES2130133T3 (es)
MX (1) MX9102780A (es)

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CN102305272B (zh) * 2011-10-14 2013-09-04 中冶赛迪工程技术股份有限公司 轧机用组合路线齿轮变速装置
CN103867656B (zh) * 2014-03-14 2016-08-03 合肥工业大学 具有双离合双中间轴的变速器
CN107002829B (zh) * 2014-11-20 2019-10-25 沃尔沃卡车集团 用于控制多离合变速器的方法、计算机上运行的计算机程序、计算机可读介质和控制单元
CN104482134A (zh) * 2014-12-10 2015-04-01 西安法士特汽车传动有限公司 一种12挡汽车变速器
CN104930135B (zh) * 2015-06-16 2017-04-05 吉林大学 一种四挡助力变速箱及其换挡过程控制方法
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JP6666825B2 (ja) 2016-10-27 2020-03-18 トヨタ自動車株式会社 車両用変速機
CN106763549B (zh) * 2016-12-30 2023-08-25 中国第一汽车股份有限公司 一种新型的十挡双离合器式自动变速器
CN109737150B (zh) * 2019-01-25 2023-12-08 武汉精密同创机械有限公司 汽车变速箱同步器
CN109720197A (zh) * 2019-02-18 2019-05-07 福建万润新能源科技有限公司 一种驱动装置及车辆
RU2729873C1 (ru) * 2019-06-28 2020-08-12 федеральное государственное бюджетное образовательное учреждение высшего образования "Московский политехнический университет" (Московский Политех) Синхронизатор коробки передач
CN111043255B (zh) * 2019-12-04 2023-03-21 西南大学 进挡平顺的大载荷自适应自动变速***
US12007005B2 (en) 2020-03-09 2024-06-11 Allison Transmission, Inc. Multi-speed planetary transmission

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FR2641350B1 (fr) * 1988-12-30 1993-08-13 Peugeot Synchroniseur double a moyens de verrouillage axial integres
US4920815A (en) 1989-04-24 1990-05-01 Eaton Corporation Single shaft shifting mechanism
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US5036719A (en) * 1989-12-22 1991-08-06 Razzacki Syed T Strutless synchronizer with composite blocking ring
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US5078244A (en) * 1990-12-24 1992-01-07 Eaton Corporation Self-energizing synchronizer

Also Published As

Publication number Publication date
EP0492832A1 (en) 1992-07-01
US5161423A (en) 1992-11-10
MX9102780A (es) 1993-06-01
KR920011796A (ko) 1992-07-24
EP0807769A3 (en) 1998-02-25
DE69131040T2 (de) 1999-11-18
DE69132397D1 (de) 2000-10-05
EP0807769B1 (en) 2000-08-30
DE69132397T2 (de) 2002-05-02
KR950010219B1 (ko) 1995-09-12
AU637303B2 (en) 1993-05-20
ES2130133T3 (es) 1999-07-01
EP0492832B1 (en) 1999-03-24
EP0807769A2 (en) 1997-11-19
BR9105693A (pt) 1992-09-01
JPH04285325A (ja) 1992-10-09
CN1047658C (zh) 1999-12-22
DE69131040D1 (de) 1999-04-29
CN1062783A (zh) 1992-07-15
AU9003891A (en) 1992-06-25
JP3194098B2 (ja) 2001-07-30

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