Device for fastening a support of a drafting arrangement

Abstract

Device for fastening a support of a drafting arrangement. The present invention relates to a device for fastening a support (2) of a drafting arrangement on a holding rod (3) of a spinning machine, a top roller carrying and weighting arm (1) being arranged pivotably mounted on the support (2), wherein the device has a two-armed lever (12) which can be pivoted about a pivot axle (14) arranged axially parallel to the holding rod (3), the lever,(12) comprising a first lever arm (15), which can be brought into engagement with a recess (11) provided in the holding rod (3) to fasten the support (2) of the top roller carrying and weighting arm (1), as well as having a second lever arm (16), on which a means (13) engages to position the lever (12) in a transporting and assembly position or a fastening position.