发明名称 MULTI-FOLD DOORS FOR ENCLOSED RAILCARS
摘要 A multi-fold door for an enclosed railcar comprising a first panel, a second panel and a third panel is disclosed. The first panel is pivotally attached to the second panel at an edge of each panel and the third panel is pivotally attached to the second panel at an edge of each panel. A posterior edge of the first panel is attached to a corner post of an end of the enclosed railcar by hinges that are positioned externally to the enclosed railcar.
申请公布号 US2008179020(A1) 申请公布日期 2008.07.31
申请号 US20080019078 申请日期 2008.01.24
申请人 发明人 DAWSON RICHARD W.;SELLBERG RONALD P.;NIBOUAR FRANK ANDREW
分类号 E06B3/48;B61D3/00;B61D3/16;B61D3/18;B61D17/00;B62D65/00;E05B65/14 主分类号 E06B3/48
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