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1. (WO2017148501) TRANSMISSION HAVING AN ACTUATOR ASSEMBLY, METHOD FOR CONTROLLING THE TRANSMISSION, AND ELECTRIC DRIVE HAVING A TRANSMISSION

Pub. No.:    WO/2017/148501    International Application No.:    PCT/EP2016/054225
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Tue Mar 01 00:59:59 CET 2016
IPC: F16H 63/28
F16H 63/30
Applicants: GKN AUTOMOTIVE LTD.
Inventors: GASSMANN, Theodor
Title: TRANSMISSION HAVING AN ACTUATOR ASSEMBLY, METHOD FOR CONTROLLING THE TRANSMISSION, AND ELECTRIC DRIVE HAVING A TRANSMISSION
Abstract:
The invention relates to a transmission (2) for a motor vehicle. The transmission (2) comprises an input shaft (3), an output shaft (4), a first shifting stage (5), a second shifting stage (6), a clutch (7), which can be transferred into three clutch positions (C1, C0, C2) in order to connect the input shaft (3) and the output shaft (4) to each other with respect to driving via the first or second shifting stage (5, 6) or to uncouple the input shaft and the output shaft from each other, and an actuating assembly (8) having a movable actuating element (9), which can be moved into three setting positions (S1, S2, S3) and is connected to a movable clutch part (10) of the clutch (7), wherein the actuating assembly has a first and a second electromagnetically actuatable actuator (12, 12'), which can be actuated independently of each other and jointly act on the actuating element (9) in such a way that the actuating element (9) can be transferred by the first and the second actuators (12, 12') into the three setting positions (S1, S2, S3). The invention further relates to an electric drive (20) having such a transmission.