Patent ID: 7441395
Filing Date: 2008-10-28
Classification: D01H

Abstract:
1. A drafting arrangement for a spinning machine, comprising at least one pair of feed rollers, one pair of central rollers and a pair of withdrawal rollers, each roller pair comprising an upper roller and a lower roller wherein the lower rollers of the drafting arrangement are configured as roller segments, which are rotated by single-motor drives, and the upper rollers are mounted in a pendulum carrier, characterized in that the lower roller drive ( 14 ) of at least the pair of central rollers ( 21 ) is arranged together with the respective associated lower roller ( 21 A) in a bearing device ( 15 ) without assembly to other components in such a way that, after opening of the pendulum carrier ( 17 ) receiving the respective associated upper roller ( 21 B), the lower roller drive ( 14 ) and the respective associated lower roller ( 21 A) can easily be removed from the bearing device ( 15 ) in the direction of the pendulum carrier ( 17 ) without the use of tools and without required disassembly of other associated components.