Patent attributes
A multi-speed transmission with reverse and forward gears has input and output shafts, planetary gearsets, six shafts and six shifting elements. The input shaft couples the sun gear of gearset (P2) and detachably couples, via clutches (13, 14), respective shafts (3, 4). Shaft (3) couples the carrier of gearset (P1), and detachably couples, via brake (03), the housing and, via clutch (36), shaft (6). Shaft (6) couples the ring gear of gearset (P2). Shaft (4) couples the sun gear of gearset (P1) and detachably couples, via brake (04), the housing. Shaft (5) couples the ring gear and the carrier of respective gearsets (P1, P3). The output shaft couples the carrier and the ring gear of respective gearsets (P2, P3). The sun gear of gearset (P3) is rotationally fixed to the housing. Either shaft (5) is connectable to shaft (6) or shaft (3), or shaft (3) is connectable to shaft (4).
