公开(公告)号：US09683316B2

公开(公告)日：2017-06-20

申请号：US13830745

申请日：2013-03-14

申请人： SHAW INDUSTRIES GROUP, INC. ,  COLUMBIA INSURANCE COMPANY

发明人： Mark Avery Honeycutt ,  Keith Goble

IPC分类号： D02H13/26 ,  D02H3/00 ,  D02H5/00

CPC分类号： D02H13/26 ,  D02H3/00 ,  D02H5/00

摘要： A warping system for reducing tension in a plurality of yarn ends wound by the warping system onto a beam. The warping system minimizes the number of contact points as yarn is pulled off of yarn packages in a creel and wound onto the beam. After exiting a tube, yarn passes over a roller and an expansion comb before being wound onto the beam. The yarn extends between the roller and the beam substantially in a yarn plane. The yarn can contact the warping system at only one contact point between the roller and the beam.

公开(公告)号：US10167578B2

公开(公告)日：2019-01-01

申请号：US15599156

申请日：2017-05-18

申请人： COLUMBIA INSURANCE COMPANY

发明人： Mark Avery Honeycutt ,  Keith Goble

IPC分类号： D01H13/26 ,  D02H13/26 ,  D02H3/00 ,  D02H5/00

摘要： A warping system for reducing tension in a plurality of yarn ends wound by the warping system onto a beam. The warping system minimizes the number of contact points as yarn is pulled off of yarn packages in a creel and wound onto the beam. After exiting a tube, yarn passes over a roller and an expansion comb before being wound onto the beam. The yarn extends between the roller and the beam substantially in a yarn plane. The yarn can contact the warping system at only one contact point between the roller and the beam.