B65H54/40 - CPC Classification

Winding, coiling, or depositing filamentary material; Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers Arrangements for rotating packages

• B65H54/42 » in which the package, core, or former is rotated by frictional contact of its periphery with a driving surface 7
• B65H54/44 » in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package 27
• B65H54/46 » Package drive drums 4
• B65H54/52 » Drive contact pressure control, e.g. pressing arrangements 16
• B65H54/54 » Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members 9

Recent Application in this class: