Thread delivery device

Details Thread delivery device Thread delivery device

B - Operations, Transporting

65

H

139/10

B65H 51/22 (2006.01)

Patent

CA 1259548

Thread delivery device with a storage body comprising two in axial direc- tion successive sections, in such a way that the first section onto which loops tangentially the thread for forming a looped supply has the shape of a polygon formed by bars, with threading grooves looping between the bars and having a front race for advancing the thread windings to a second sec- tion formed by extensions of the polygon bars, from which section the thread is removable overhead and with which there is coordinated a sensing device which is influenced by the frontmost thread winding and controls the thread entrance, characterized in that the polygon circumferential length of the first section (I) equals that of the second section (II) and the bottom (19) of the threading grooves (17) is located radially inward rela- tive to the straight winding sections of adjacent polygon bars (30).

515558

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