Drafting roller sleeve with drive engaging/disengaging lever

Invention: Drafting roller sleeve with drive engaging/disengaging lever

Year	Description
1992	Invention patented by Norbert Barauke on November 5th, 1992. Abstract: In the case of a drafting unit for a spinning machine comprising several drivable bottom rollers, it is provided that the feeding bottom roller is constructed as a sleeve which can be connected with a drive shaft by coupling devices. The coupling devices comprise a swivelling lever which can be applied radially to the drive shaft and which engages in a catch of the drive shaft. The swivel shaft of the swivelling lever is arranged on the sleeve.
Source: selected by the editor from original sources.