公开(公告)号：US10947726B2

公开(公告)日：2021-03-16

申请号：US16331436

申请日：2017-08-30

申请人： Timber Structures 3.0 AG

发明人： Marcel Muster ,  Stefan Zöllig ,  Erich Sidler

IPC分类号： E04C2/32 ,  E04B5/23 ,  E04C2/12 ,  E04C2/26 ,  E04C3/12 ,  E04G23/02

摘要： The invention relates to a method for the cambering of a wooden element, comprising the steps of: cutting to form at least one incision in a surface of the wooden element; inserting an expansive material into the at least one incision of the wooden element; letting the expansive material expand in the at least one incision so that a cambering of the wooden element is achieved.