TRANSMISSION

摘要

PROBLEM TO BE SOLVED: To improve a transmission having a plurality of shafts, i.e., a first and a second transmission shafts and one transmission output shaft, and a number of gear trains between the transmission output shaft and the transmission input shaft, with each of the gear trains comprising a loose gear capable of being non-rotatably coupled to one of the shafts and a fixed gear non- rotatably disposed at the shaft which meshes and cooperates with the loose gear. SOLUTION: A double-clutch transmission is provided which is operated in association with electric machinery.