A railcar having a longitudinal axis and a movable cover. The movable cover includes a plurality of linear bearing devices and at least one slideable hatch connected to the plurality of linear bearing devices. The slideable hatch is movable substantially normal to the longitudinal axis.
申请公布号
WO2009117627(A3)
申请公布日期
2009.12.23
申请号
WO2009US37743
申请日期
2009.03.20
申请人
STRUCTURAL COMPOSITES OF INDIANA INC.;BARANOWSKI, KENNETH, M.;MACHADO, ARTURO;HUBER, ROY, J.
发明人
BARANOWSKI, KENNETH, M.;MACHADO, ARTURO;HUBER, ROY, J.
