Patent ID: 6991578
Filing Date: 2006-01-31
Classification: F16H

Abstract:
1. A multiple-ratio transmission, comprising: a front-mounted (VS) connected to an input drive shaft ( a rear-mounted (NS) connected to an output drive shaft ( at least six shifting elements (A, B, C, D, E, A′); wherein by selectable shifting of a maximum of the six shifting elements (A, B, C, D, E, A′), an input rotation speed (n) of the input drive shaft ( the front-mounted (VS) has one of one front-mounted planetary (VS the rear-mounted (NS) has a two-carrier four-shaft transmission having two shiftable rear-mounted planetary gear sets (NS the first free shaft of the rear-mounted (NS) is additionally connected to the sixth shifting element (A′) and rotates, when the sixth shifting element (A′) is engaged, at a rotation speed less than the input rotation speed (n) of the input drive shaft (