公开(公告)号：US20060073353A1

公开(公告)日：2006-04-06

申请号：US11240346

申请日：2005-09-30

Applicant: Michael Rehse

Inventor： Michael Rehse

IPC: B29C53/00

CPC classification number: F16L9/17 ,  B21B2205/02 ,  B21C37/0803 ,  B21C37/155 ,  B21C37/156 ,  B21D5/015 ,  B21D35/006 ,  F16L9/003 ,  Y10T29/49616 ,  Y10T156/1036 ,  Y10T428/12292

Abstract: A profile or tube consisting of flexibly rolled strip material which comprises a variable material thickness in the rolling direction, wherein the profile or tube is provided with a longitudinal seam which extends in the rolling direction and which is positioned in the region of an overlap of the strip rims.

Abstract translation: 由柔性轧制带材组成的型材或管，其包括在轧制方向上的可变材料厚度，其中所述型材或管设置有沿轧制方向延伸并且位于所述轧制方向的重叠区域中的纵向接缝 带边缘。