Patent ID: 7594383
Filing Date: 2009-09-29
Classification: B65H,D01H

Abstract:
1. Balloon control ring for a textile machine for limiting a circulating yarn balloon, the balloon control ring comprising a metallic hollow cylinder with a wear-resistant surface, characterised in that the hollow cylinder ( 2 , 23 , 37 ) is formed from a sheet metal strip, in that the hollow cylinder ( 2 , 23 , 37 ) is held by the end portions ( 3 , 4 ; 14 , 15 ; 38 , 39 ) of the sheet metal strip, in that an edge strip ( 8 , 9 ; 10 , 11 ; 55 , 56 ) is folded round at the two edges of the hollow cylinder ( 2 , 23 , 37 ) in each case and that the sheet metal thickness of the sheet metal strip is at most 0.6 mm.