ES2164294T3 - Dispositivo de control para una caja de cambios de un vehiculo. - Google Patents

Dispositivo de control para una caja de cambios de un vehiculo.

Info

Publication number
ES2164294T3
ES2164294T3 ES97121857T ES97121857T ES2164294T3 ES 2164294 T3 ES2164294 T3 ES 2164294T3 ES 97121857 T ES97121857 T ES 97121857T ES 97121857 T ES97121857 T ES 97121857T ES 2164294 T3 ES2164294 T3 ES 2164294T3
Authority
ES
Spain
Prior art keywords
axis
gear
control element
referred
gearbox
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
ES97121857T
Other languages
English (en)
Inventor
Giovanni Tornatore
Gianluigi Lenzi
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli Powertrain SpA
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 Magneti Marelli Powertrain SpA filed Critical Magneti Marelli Powertrain SpA
Application granted granted Critical
Publication of ES2164294T3 publication Critical patent/ES2164294T3/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
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H2061/2838—Arrangements with single drive motor for selecting and shifting movements, i.e. one motor used for generating both movements
    • 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
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
    • F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams
    • 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
    • Y10T74/19251—Control mechanism
    • Y10T74/19279—Cam operated
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20085—Restriction of shift, gear selection, or gear engagement
    • Y10T74/20122—Spherical restrictor

Abstract

MECANISMO DE CONTROL (1) PARA LA CAJA DE CAMBIO DE UN VEHICULO PROVISTO CON UNOS MEDIOS DE SOPORTE FIJOS (3, 4); CON UN ELEMENTO DE CONTROL (5) PORTADO POR EL MEDIO DE SOPORTE (3, 4) DE MODO QUE SE PUEDA DESPLAZAR A LO LARGO DE UN PRIMER EJE (A) PARA EJECUTAR UNA OPERACION DE SELECCION DEL RANGO DEL ENGRANAJE Y PARA PODER GIRAR ALREDEDOR DEL REFERIDO PRIMER EJE (A) PARA EJECUTAR UNA OPERACION DE ENGANCHE/DESENGANCHE DE ENGRANAJES; CON UN ACTUADOR (6) QUE TIENE UN ELEMENTO DE SALIDA (7) QUE SE DESPLAZA A LO LARGO DE UN SEGUNDO EJE (B) ORTOGONAL AL REFERIDO PRIMER EJE (A) Y QUE COOPERA CON EL ELEMENTO DE CONTROL (5) PARA HACERLO GIRAR ALREDEDOR DEL REFERIDO PRIMER EJE (A); CON UN ELEMENTO DE ENGRANE (9) PORTADO DE MODO INTEGRAL POR EL ELEMENTO DE CONTROL (5); CON UNOS MEDIOS DE LEVA (8) QUE SE PUEDEN ACTIVAR DE MODO SELECTIVO Y QUE SON ADECUADOS PARA COOPERAR DE MODO DESLIZANTE CON EL ELEMENTO DE ENGRANE (9) PARA DESPLAZAR AL ELEMENTO DE CONTROL (5) AXIALMENTE EN UNA AMPLITUD PREFIJADA DURANTE EL GIRO DEL REFERIDO ELEMENTO DE CONTROL (5) ALREDEDOR DEL PRIMER EJE (A); Y CON MEDIOS DE ACTIVACION SELECTIVA (11) DE LOS MEDIOS DE LEVAS (8) DURANTE LA OPERACION DE SELECCION DE ENGRANAJES.
ES97121857T 1996-12-17 1997-12-11 Dispositivo de control para una caja de cambios de un vehiculo. Expired - Lifetime ES2164294T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO001035A IT1289758B1 (it) 1996-12-17 1996-12-17 Dispositivo di comando per un cambio di velocita' di un veicolo.

Publications (1)

Publication Number Publication Date
ES2164294T3 true ES2164294T3 (es) 2002-02-16

Family

ID=11415117

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97121857T Expired - Lifetime ES2164294T3 (es) 1996-12-17 1997-12-11 Dispositivo de control para una caja de cambios de un vehiculo.

Country Status (6)

Country Link
US (1) US5988009A (es)
EP (1) EP0849508B1 (es)
BR (1) BR9706101A (es)
DE (1) DE69707819T2 (es)
ES (1) ES2164294T3 (es)
IT (1) IT1289758B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727569A1 (de) * 1997-06-28 1999-01-07 Schaeffler Waelzlager Ohg Schaltwalze für ein Zahnräderwechselgetriebe
IT1308971B1 (it) 1999-01-14 2002-01-15 Magneti Marelli Spa Dispositivo di comando dell'albero di selezione ed innesto dellemarce di un cambio di velocita'.
IT1308768B1 (it) 1999-06-30 2002-01-10 Magneti Marelli Spa Dispositivo di comando per un cambio di velocita' di un veicolo.
FR2796697B1 (fr) * 1999-07-22 2001-09-07 Peugeot Citroen Automobiles Sa Dispositif de commande interne de changement de vitesse pour boite de vitesses mecanique d'un vehicule automobile
JP3689287B2 (ja) * 1999-10-18 2005-08-31 本田技研工業株式会社 トランスミッションの変速装置
IT1311099B1 (it) * 1999-10-18 2002-02-28 Magneti Marelli Spa Gruppo di comando dell'albero di selezione ed innesto delle marce diun cambio di velocita'.
EP2556277B1 (en) * 2010-04-06 2014-01-15 Kongsberg Automotive AB Shift fork assembly
WO2015144153A1 (de) * 2014-03-26 2015-10-01 Schaeffler Technologies AG & Co. KG 1-motor-getriebeaktor mit kulisse zum wählen und schalten von gängen einer kraftfahrzeuggetriebeeinrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516669A (en) * 1980-04-14 1985-05-14 Bostroem Karl J Gear shifting device
US4891999A (en) * 1988-09-19 1990-01-09 J. I. Case Company Shift control system for a hydromechanical tractor transmission
US5094121A (en) * 1991-08-01 1992-03-10 Tecumseh Products Company Shifting mechanism detent arrangement
US5251503A (en) * 1991-09-12 1993-10-12 General Motors Corporation Electro-mechanical power controller for a gear shift mechanism
US5150629A (en) * 1991-09-12 1992-09-29 General Motors Corporation Electro-mechanical power controller for a gear shift mechanism
JPH0791537A (ja) * 1993-09-27 1995-04-04 Mazda Motor Corp 電子制御変速機
US5740695A (en) * 1996-01-29 1998-04-21 Ford Global Technologies, Inc. Shift device for a manual transmission
DE19610104C2 (de) * 1996-03-15 1999-07-01 Daimler Chrysler Ag Schaltvorrichtung für ein Zahnräderwechselgetriebe sowie Verfahren zum Steuern dafür

Also Published As

Publication number Publication date
ITTO961035A1 (it) 1998-06-17
IT1289758B1 (it) 1998-10-16
DE69707819D1 (de) 2001-12-06
BR9706101A (pt) 1999-03-02
DE69707819T2 (de) 2002-05-02
EP0849508A1 (en) 1998-06-24
US5988009A (en) 1999-11-23
EP0849508B1 (en) 2001-10-31

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