<p>A metal gas tank's (3) walls (17,18) opposite each other have a shape (P) for increasing their rigidity and are linked by a tension element (21) interspersing the metal gas tank. The shape is formed by numerous convex/concave wall sections (23-28) pressed out of the metal gas tank's walls.</p>
申请公布号
EP1493961(A2)
申请公布日期
2005.01.05
申请号
EP20040014905
申请日期
2004.06.25
申请人
BENTELER AUTOMOBILTECHNIK GMBH
发明人
AUSTERHOFF, NORBERT;BENDLER, JENS;PERSKE, JOACHIM;PETERS, RAFAEL
