发明名称 |
APPARATUS FOR MANUFACTURING TRUSS STRUCTURE USING MULTI-POINT PINS, METHOD OF MANUFACTURING TRUSS STRUCTURE USING THE SAME, TRUSS CORE SANDWICH PANEL HAVING THE TRUSS STRUCTURE, METHOD OF MANUFACTURING THE TRUSS CORE SANDWICH PANEL |
摘要 |
The present invention provides an apparatus for manufacturing a truss structure using multi-point pins, a method of manufacturing a truss structure using the apparatus, a truss core sandwich panel having the truss structure, and a method of manufacturing the truss core sandwich panel. The apparatus includes a metal plate, clamps, an upper die and a lower die. The clamps hold the metal plate. The upper die has upper multi-point pins which press the metal plate downwards. The lower die has lower multi-point pins which press the metal plate upwards. The metal plate has first and second points that respectively correspond to the upper and lower multi-point pins. The first points are extended downwards by the upper multi-point pins, and the second points are extended upwards by the lower multi-point pins. Thereby, many symmetrical sides are formed in the truss structure, thus increasing the stability of the truss structure. |
申请公布号 |
US2012263969(A1) |
申请公布日期 |
2012.10.18 |
申请号 |
US201213369616 |
申请日期 |
2012.02.09 |
申请人 |
KIM SANG WOO;KIM DAEYONG;KIM JI HOON;LEE YOUNGSEON;KWON YONG NAM;KANG SEONG HOON;LEE KWANG SEOK;KOREA INSTITUTE OF MACHINERY AND MATERIALS |
发明人 |
KIM SANG WOO;KIM DAEYONG;KIM JI HOON;LEE YOUNGSEON;KWON YONG NAM;KANG SEONG HOON;LEE KWANG SEOK |
分类号 |
B32B3/30;B21D31/00;B21D37/10;B23P15/12;B32B15/00 |
主分类号 |
B32B3/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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