ES2116144A1 - Engranaje cambiable bajo carga. - Google Patents

Engranaje cambiable bajo carga.

Info

Publication number
ES2116144A1
ES2116144A1 ES09400832A ES9400832A ES2116144A1 ES 2116144 A1 ES2116144 A1 ES 2116144A1 ES 09400832 A ES09400832 A ES 09400832A ES 9400832 A ES9400832 A ES 9400832A ES 2116144 A1 ES2116144 A1 ES 2116144A1
Authority
ES
Spain
Prior art keywords
input shaft
gearwheels
gearbox
under load
gearwheel
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
ES09400832A
Other languages
English (en)
Other versions
ES2116144B1 (es
Inventor
John R Botterill
Karl-Heinz Hulsebusch
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.)
GKN Driveline International GmbH
Original Assignee
GKN Automotive 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 GKN Automotive GmbH filed Critical GKN Automotive GmbH
Publication of ES2116144A1 publication Critical patent/ES2116144A1/es
Application granted granted Critical
Publication of ES2116144B1 publication Critical patent/ES2116144B1/es
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
    • 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
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • 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
    • F16H2003/0818—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 comprising means for power-shifting
    • 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
    • F16H2003/0931—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 each countershaft having an output gear meshing with a single common gear on the output shaft
    • 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
    • F16H2003/0938—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 multiple gears on the input shaft directly meshing with respective gears on the output shaft
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds
    • 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
    • F16H2312/00—Driving activities
    • F16H2312/02—Driving off
    • 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
    • F16H61/68—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 stepped gearings
    • F16H61/682—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 stepped gearings with interruption of drive
    • 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
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19386—Multiple clutch shafts
    • Y10T74/194—Selective

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Electric Motors In General (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Power Steering Mechanism (AREA)

Abstract

ENGRANAJE CAMBIABLE BAJO CARGA, DOTADO CON UN ARBOL DE ENTRADA ACOPLABLE CON OTRO PARALELO MEDIANTE PARES DE RUEDAS DENTADAS PARA LA REALIZACION DE DIVERSOS NIVELES DE MARCHA, ESTANDO UNIDA DE MANERA FIJA RESPECTIVAMENTE UNA RUEDA DENTADA DE CADA PAR DE RUEDAS CON UNO DE LOS DOS ARBOLES, PUDIENDOSE CONECTAR LA OTRA RUEDA DE CADA PAR DE RUEDAS CON RESISTENCIA A LA TORSION OPCIONALMENTE CON EL OTRO DE LOS DOS ARBOLES, RESPECTIVAMENTE MEDIANTE UN EMBRAGUE DE FRICCION, ESTANDO UNIDO EL ARBOL DE ENTRADA CON RESISTENCIA A LA TORSION CON UN ARBOL DEL MOTOR, HABIENDOSE PREVISTO MEDIOS PARA LA INVERSION DEL SENTIDO DE GIRO EN EL FLUJO DE PARES DESDE EL ARBOL DE ENTRADA HASTA UN PIÑON DE ACCIONAMIENTO Y MEDIOS PARA LA ADMISION APROXIMADAMENTE SIMULTANEA DE LOS EMBRAGUES DE FRICCION DE LOS DOS NIVELES DE MARCHA MAS PEQUEÑOS AL ARRANCAR.
ES09400832A 1993-04-22 1994-04-21 Engranaje cambiable bajo carga. Expired - Fee Related ES2116144B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4313167A DE4313167C2 (de) 1993-04-22 1993-04-22 Unter Last schaltbares Getriebe

Publications (2)

Publication Number Publication Date
ES2116144A1 true ES2116144A1 (es) 1998-07-01
ES2116144B1 ES2116144B1 (es) 1999-03-01

Family

ID=6486102

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09400832A Expired - Fee Related ES2116144B1 (es) 1993-04-22 1994-04-21 Engranaje cambiable bajo carga.

Country Status (8)

Country Link
US (1) US5493927A (es)
JP (1) JP3106277B2 (es)
KR (1) KR0138470B1 (es)
DE (1) DE4313167C2 (es)
ES (1) ES2116144B1 (es)
FR (1) FR2704288B1 (es)
GB (1) GB2277356A (es)
IT (1) IT1269560B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19600739A1 (de) * 1996-01-11 1997-07-17 Zahnradfabrik Friedrichshafen Getriebesteuerung zur Reduzierung der thermischen Belastung von Schaltelementen
US6463821B1 (en) * 2001-06-29 2002-10-15 Daimlerchrysler Corporation Method of controlling a transmission having a dual clutch system
DE10232229A1 (de) 2002-07-17 2004-02-05 Zf Sachs Ag Verfahren zur Durchführung eines Anfahrvorgangs bei einem eine Doppel- oder Mehrfach-Kupplungseinrichtung aufweisenden Kraftfahrzeug-Antriebssystem
DE10243206A1 (de) * 2002-09-18 2004-03-25 Zf Friedrichshafen Ag Lastschaltgetriebe
JP5276272B2 (ja) * 2007-03-20 2013-08-28 株式会社小松製作所 産業車両用変速機
ITTO20090750A1 (it) * 2009-10-02 2011-04-03 Oerlikon Graziano Spa Trasmissione a due marce per veicoli elettrici
US11607950B2 (en) * 2020-05-14 2023-03-21 Cnh Industrial America Llc Transmission system for a work vehicle
CN115264050A (zh) * 2022-08-08 2022-11-01 中国第一汽车股份有限公司 一种双离合变速器双倒挡起步控制方法、系统及其车辆

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635495A (en) * 1985-10-18 1987-01-13 Twin Disc, Incorporated Multi-speed reversible power transmission
WO1989004432A1 (en) * 1987-11-02 1989-05-18 Ab Volvo A control system for automatic gearboxes in which gear changes are effected stepwise
FR2667671A1 (fr) * 1990-10-05 1992-04-10 Daimler Benz Ag Dispositif de commutation d'une transmission a engrenages et plusieurs voies.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911080C (de) * 1941-08-30 1954-05-10 Daimler Benz Ag Zahnraederwechselgetriebe
DE911090C (de) * 1951-08-17 1954-05-10 Theodor Herion Saegenschaerfmaschine, insbeosndere fuer Langsaegen
US4307530A (en) * 1980-04-17 1981-12-29 Sturm, Ruger & Company, Inc. Cylinder latch mechanism for revolvers
GB2110324B (en) * 1981-11-28 1986-02-12 Brown Gear Ind Power-shift countershaft gearbox
DE3546454C2 (de) * 1985-08-22 1994-11-03 Porsche Ag Gangschaltgetriebe für ein Kraftfahrzeug mit Doppelkupplung
SE454073B (sv) * 1986-03-17 1988-03-28 Volvo Ab Motorfordonsvexellada
CA1317127C (en) * 1987-05-27 1993-05-04 Hiroshi Nakayama Automotive transmission apparatus
US4855913A (en) * 1987-05-29 1989-08-08 J. I. Case Company Electronic control system for powershift transmission
DE3812327A1 (de) * 1987-12-19 1989-06-29 Getrag Getriebe Zahnrad Verfahren zum einstellen eines doppelkupplungsgetriebes und doppelkupplungsgetriebe
JPH01224545A (ja) * 1988-03-02 1989-09-07 Honda Motor Co Ltd 自動車用変速機
JPH0251642A (ja) * 1988-08-11 1990-02-21 Fuji Heavy Ind Ltd 自動変速装置
DE4007506C1 (es) * 1990-03-09 1991-10-24 Gkn Automotive Ag, 5200 Siegburg, De
GB2235957B (en) * 1989-08-31 1993-06-30 Gkn Automotive Ag Gearbox
DE4116189C2 (de) * 1990-05-25 2001-03-22 Volkswagen Ag Schaltgetriebe
US5186065A (en) * 1991-12-23 1993-02-16 Saturn Corporation Multi-ratio power transmission

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635495A (en) * 1985-10-18 1987-01-13 Twin Disc, Incorporated Multi-speed reversible power transmission
WO1989004432A1 (en) * 1987-11-02 1989-05-18 Ab Volvo A control system for automatic gearboxes in which gear changes are effected stepwise
FR2667671A1 (fr) * 1990-10-05 1992-04-10 Daimler Benz Ag Dispositif de commutation d'une transmission a engrenages et plusieurs voies.

Also Published As

Publication number Publication date
GB9408004D0 (en) 1994-06-15
GB2277356A (en) 1994-10-26
IT1269560B (it) 1997-04-08
FR2704288B1 (fr) 1996-08-02
ITMI940723A0 (it) 1994-04-15
FR2704288A1 (fr) 1994-10-28
JPH07305747A (ja) 1995-11-21
JP3106277B2 (ja) 2000-11-06
ITMI940723A1 (it) 1995-10-15
US5493927A (en) 1996-02-27
DE4313167A1 (de) 1994-11-03
DE4313167C2 (de) 2000-05-11
KR0138470B1 (ko) 1998-04-30
ES2116144B1 (es) 1999-03-01

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