Servo-assistance mechanism for manual operation of motor vehicle gearbox

The servo-assistance mechanism is operated by a gear lever (32) and a transmission mechanism (8) transmits the motion to a servo-controller (16) which displaces the gear lever. The assistance provided by the servo-controller is regulated as a function of a force transducer and a movement sensor. L&#...

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Bibliographic Details
Main Authors REIK WOLFGANG, EICH JURGEN, AHNERT GERD, SALECKER MICHAEL, PFEIFFER ANDREAS, BERGER REINHARD, FISCHER ROBERT, IDZIKOWSKI JEAN PIERRE
Format Patent
LanguageEnglish
French
Published 23.07.1999
Edition6
Subjects
ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
AUXILIARY DRIVES FOR VEHICLES
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLES IN GENERAL
WEAPONS
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Summary:The servo-assistance mechanism is operated by a gear lever (32) and a transmission mechanism (8) transmits the motion to a servo-controller (16) which displaces the gear lever. The assistance provided by the servo-controller is regulated as a function of a force transducer and a movement sensor. L'invention concerne un dispositif de servo-assistance (201) de changement de vitesse manuel qui comprend : un levier de vitesse qui est mobile dans ses deux directions opposées de manoeuvre par rapport à un composant de manoeuvre (32) de commutation et qui est relié au composant de manoeuvre (32) de commutation d'une boite de vitesses au moyen d'un dispositif de transmission (8) destiné à transmettre un mouvement de commutation, une servocommande (16), solidaire du composant de manoeuvre (32) de commutation au moyen d'un dispositif de transmission (8), et destinée à déplacer l'organe de manoeuvre (32) de commutation, et un dispositif de commande pour commander la servocommande (16). Il est caractérisé en ce qu'un couple d'assistance de la servocommande (16) est réglé en fonction d'au moins un capteur de force et un capteur de trajet.
Bibliography:Application Number: FR19990000325