ATTUATORE PERFEZIONATO PER TRASMISSIONE DI VEICOLI

.Vehicle transmission actuator (4), comprising an electric motor (20) having an output pinion (24) rotating about an input axis (I-I), an intermediate shaft (28), rotating about an intermediate axis (I-I), provided with a main gear (32), engaged with said output pinion (24) of said electric motor (2...

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Bibliographische Detailangaben
Hauptverfasser: Bartolotta, Giancarlo, Musolesi, Stefano, Ogrezeanu, Cristian
Format: Patent
Sprache:ita
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Zusammenfassung:.Vehicle transmission actuator (4), comprising an electric motor (20) having an output pinion (24) rotating about an input axis (I-I), an intermediate shaft (28), rotating about an intermediate axis (I-I), provided with a main gear (32), engaged with said output pinion (24) of said electric motor (20), and with an endless screw (36), an output shaft (40) provided with at least one gear wheel sector (44) engaged with said endless screw (36), and rotatable about an output axis (0-0). The intermediate shaft (28) is provided with a return spring (48) to implement a function of rotating the intermediate shaft (28) and the output shaft (40) mechanically connected thereto, to bring the output shaft (40) to a predefined default position.