公开(公告)号：US09267286B2

公开(公告)日：2016-02-23

申请号：US14404638

申请日：2012-10-29

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Jang Hoon Kim

IPC: E04C3/00 ,  E04C3/34 ,  E04C5/07 ,  E04C5/06 ,  E04C5/20 ,  E04B1/22 ,  E04C3/36 ,  E04C5/08 ,  B28B21/56 ,  B28B21/82

CPC classification number: E04C3/34 ,  B28B21/56 ,  B28B21/82 ,  E04B1/22 ,  E04B2103/02 ,  E04C3/36 ,  E04C5/0604 ,  E04C5/07 ,  E04C5/08 ,  E04C5/208

Abstract: A hollow-core structure including: an inner mold that has a hollow cylindrical shell shape; an outer mold that has a hollow cylindrical shell shape to correspond to the inner mold, and in which the inner mold is disposed to be separated; and a filling member that is filled in a separation space between the inner mold and the outer mold.

Abstract translation: 一种中空芯结构，包括：具有中空圆筒壳形状的内模; 外模具，其具有与内模相对应的中空圆筒形壳体，并且其中内模设置成分离; 以及填充构件，其填充在内模和外模之间的分离空间中。

公开(公告)号：US20150113913A1

公开(公告)日：2015-04-30

申请号：US14404638

申请日：2012-10-29

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Jang Hoon Kim

IPC: E04C3/34 ,  E04C3/36 ,  E04C5/08 ,  E04B1/22

CPC classification number: E04C3/34 ,  B28B21/56 ,  B28B21/82 ,  E04B1/22 ,  E04B2103/02 ,  E04C3/36 ,  E04C5/0604 ,  E04C5/07 ,  E04C5/08 ,  E04C5/208

Abstract: A hollow-core structure including: an inner mold that has a hollow cylindrical shell shape; an outer mold that has a hollow cylindrical shell shape to correspond to the inner mold, and in which the inner mold is disposed to be separated; and a filling member that is filled in a separation space between the inner mold and the outer mold.

Abstract translation: 一种中空芯结构，包括：具有中空圆筒壳形状的内模; 外模具，其具有与内模相对应的中空圆筒形壳体，并且其中内模设置成分离; 以及填充构件，其填充在内模和外模之间的分离空间中。