公开(公告)号：US11519186B2

公开(公告)日：2022-12-06

申请号：US16827437

申请日：2020-03-23

申请人： PERI SE

发明人： Wilfried Haeberle ,  Alexander Hieber ,  Stig Kirchhoff

IPC分类号： E04G9/02 ,  E04G9/06 ,  E04G11/50

摘要： A support structure for a frame formwork panel including a support structure and a formwork skin connected to the support structure, the support structure having two longitudinal edge girders and two transverse edge girders, wherein a corner connecting piece which is welded to the two respective edge girders is provided in at least some of the corner regions of the support structure where a longitudinal edge girder and a transverse edge girder come together.