dial and schaltvorrichtung for an automated manual transmission helical gear boxes

摘要

the invention relates to a pick and schaltvorrichtung (8) for a number of gangstufen (i, ii, iii) aufweisendes automated helical gear boxes gear (3),the gangstufen by axial sliding schaltmuffen (20, 20a, 20b, 20c) and read, with the dial and schaltvorrichtung (8) and a dial (16) in schaltwellewhat a linearaktuator (12a) to move, and a drehaktuator (12b) for rotating the dial and schaltwelle (16) antriebswirksam is connectedand at the dial and schaltwelle (16) and a circuit element (17) which is attached, directly or indirectly, with at least one schaltmuffe (20, 20a, 20b.the same is connected (20c).in this schaltvorrichtung (8) is provided that the linearaktuator (12a) and the drehaktuator (12b) each as a druckfluid antreibbare actuators are trainedand that the linearaktuator (12a) and the drehaktuator (12b) coaxial to the dial and schaltwelle (16) are arranged.