ES196146U - Change of marchs for vehicles, perfected. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Change of gears for vehicles perfected, with which the gearbox of an engine is directly related without the collaboration of a clutch with the engine itself so that the action of passing from one speed to another is conditioned to equalize previously by means of automatic control the revolutions of the engine with the peripheral speed of the gears, the gearbox and so that the action of engravavar a march occurs later to the programmed action of the lever of drive of the change, characterized essentially by dispose in relation direct with the secondary axis of the gear shift, a plurality of transmission elements whose relationship is inverse to the. Different gearbox ratios, and whose transmission elements connect conventionally with other driven transmission elements, all of them equal to each other and the same also to another transmission element driven by another integral with the primary shaft or crankshaft of the engine, whose driven elements are connected in turn with influencing control means; on the accelerator, the actuator of the selector of the gearbox and a blocking element on said selector, all this conditioned to the control of the gearshift, so that once the vehicle in operation the command of the change to be operated to pass from one speed to another, it has simultaneously: the fork of the reader in neutral, the actuator of the selector in working position tending to engrave the desired gear, retained by the blocking element of the fork and connects one of the elements of solid transmission rivers to the secondary axis with its driven, causing in it a turn applied to the control element, which influences in a unidirectional sense on the accelerator, while the control element dependent on the system driven by the crankshaft, influences the accelerator in a direction opposite to that of the control element dependent secondary section of the gearbox, with which the engine accelerates or decelerates equaling the revolutions of the same with the revolutions of the secondary axis, at which time a control action takes place that frees the fork of the selector of the block to which it was subjected, enabling it to enter the desired gear. (Machine-translation by Google Translate, not legally binding)