公开(公告)号：US10703057B2

公开(公告)日：2020-07-07

申请号：US16061044

申请日：2016-12-07

申请人： VOITH PATENT GMBH ,  AUDI AG

发明人： Michael Kaiser ,  Manfred Burkhard ,  Marco Goettinger ,  Andreas Proehl

IPC分类号： B29C70/00 ,  D04H3/00 ,  B29C70/56 ,  B29C70/38 ,  B29C70/54 ,  B29C70/20 ,  D04H3/04

摘要： A device for producing textile planar structures formed of a plurality of portions deposited beside one another of fiber rovings. A supply device provides a fiber rovings at a transfer installation. A plurality of path guiding rails are disposed beside one another and above the depositing face. A gripper unit and a cutting unit are disposed on each path guiding rail. Each gripper unit and each cutting unit is movable and positionable along the path guiding rail independently of the gripper units and cutting units of the other path guiding rails. The gripper units grab the fiber roving from the transfer installation and move their free end to a desired terminal position. The cutting units severs the rovings at a cutting position. The gripper units and the cutting units have a downholder for pressing the fiber roving against the depositing face.