ES2066629B1 - VARIABLE DEMULTIPLICATION STEERING SYSTEM DEPENDING ON SPEED> - Google Patents

Abstract

EL SISTEMA DE DIRECCION DE DESMULTIPLICACION VARIABLE EN FUNCION DE LA VELOCIDAD SE HA REPRESENTADO EN LA FIGURA 2 Y SE CARACTERIZA PORQUE CONSTA DE LOS SIGUIENTES ELEMENTOS: EL VOLANTE V, AL CUAL SE FIJAN EL ARBOL DE ENTRADA E Y EL PLANETARIO (1) (DEL TREN EPICICLOIDAL A), SOBRE EL CUAL RUEDAN LOS SATELITES (2), QUE SE UNEN FORMANDO LA CAJA GIRATORIA (3), A LA CUAL SE FIJA EL ARBOL DE SALIDA S. LA CORONA DENTADA INTERIORMENTE (4), A LA CUAL SE FIJA LA CORONA DENTADA EXTERIORMENTE (5), LA CUAL ENGRANA CON EL TORNILLO 6 QUE ES ACCIONADO POR EL MOTOR ELECTRICO DE PASOS (7), EL CUAL ES CONTROLADO POR EL MODULO ELECTRONICO DE CONTROL (8) EN FUNCION DE LOS DATOS QUE LE SUMINISTRAN EL SENSOR DE GIRO DEL VOLANTE (9) Y EL DEL ARBOL DE SALIDA (10), Y EL DE VELOCIDAD DEL VEHICULO (11). EL ARBOL DE SALIDA S LLEVA FIJADO EN SU EXTREMO EL PIÑON DE ATAQUE (12), EL CUAL ENGRANA CON LA CREMALLERA DE LA DIRECCION (13), QUE ACCIONARA LAS RUEDAS.THE VARIABLE DEMULTIPLICATION STEERING SYSTEM DEPENDING ON SPEED HAS BEEN REPRESENTED IN FIGURE 2 AND IS CHARACTERIZED BECAUSE IT CONSISTS OF THE FOLLOWING ELEMENTS: STEERING WHEEL V, TO WHICH THE ENTRANCE TREE E AND THE PLANETARY (1) ARE FIXED (FROM THE TRAIN EPICICLOIDAL A), ON WHICH THE SATELLITES ROLL (2), WHICH ARE JOINED FORMING THE ROTATING BOX (3), TO WHICH THE STARTING TREE IS FIXED, THE INTERIOR TOOTHED CROWN (4), TO WHICH THE EXTERNAL TOOTHED CROWN (5), WHICH GEARS WITH SCREW 6 WHICH IS OPERATED BY THE ELECTRIC STEPPER MOTOR (7), WHICH IS CONTROLLED BY THE ELECTRONIC CONTROL MODULE (8) ACCORDING TO THE DATA PROVIDED BY THE SENSOR OF TURN OF THE STEERING WHEEL (9) AND THAT OF THE DEPARTURE TREE (10), AND THAT OF THE VEHICLE'S SPEED (11). THE STARTING TREE HAS ATTACHED AT ITS END THE ATTACK PINION (12), WHICH GEARS WITH THE STEERING ZIPPER (13), WHICH WILL DRIVE THE WHEELS.