| 摘要 |
<p>A shelter comprises a roof, a floor, and a plurality of side walls secured to the floor and the roof. At least one of the floor, the roof, and the plurality of side walls comprises an exterior panel, an interior panel, and an attachment device secured to the exterior panel and the interior panel for relative movement of the exterior panel and the interior panel between collapsed and expanded positions. An associated method of assembling the shelter is disclosed.</p> |
| 申请人 |
MARTIN MARIETTA MATERIALS, INC.;DICKINSON, LARRY, C.;SOLOMON, GREGORY, J.;PETERSON, PAUL, WILLARD, JR.;SEITER, JOE;SAMS, MATT;GODWIN, GRANT;GOLDBERG, THOMAS |
发明人 |
DICKINSON, LARRY, C.;SOLOMON, GREGORY, J.;PETERSON, PAUL, WILLARD, JR.;SEITER, JOE;SAMS, MATT;GODWIN, GRANT;GOLDBERG, THOMAS |
