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1. 发明授权

US08256355B2 Cover system for open top rail cars 有权
标题翻译：敞篷车顶盖系统
公开(公告)号：US08256355B2
公开(公告)日：2012-09-04
申请号：US13153828
申请日：2011-06-06
申请人： Darrell D. Dial , Russell Dial , Jason Dial , Timothy P. Stanley
发明人： Darrell D. Dial , Russell Dial , Jason Dial , Timothy P. Stanley
IPC分类号： B61D39/00 , B61D9/12
CPC分类号： B61D39/001 , B61D39/006 , B65G67/04 , B65G67/50
摘要： An improved rail car is pulled by an engine for transporting coal or other porous dust bearing materials. The car has opposing long sidewalls and opposing shorter end walls, which together define an initially open interior, a bottom and an open top. The open top of the car is covered by at least one pair of main doors in the form of opposing hinged A-frame sections which are pivotable between a closed, transport position and an open loading position which exposes the rail car interior for loading. The A-frame sections also have longitudinally spaced edges which are spaced apart to form a discharge door opening. A discharge door is located in each of the discharge door opening and is pivotally hinged within the respective door opening so that it opens under the influence of gravity in a rotary dumping operation. The discharge doors, together with the A-frame sections, form a door-within-a-door operating configuration.
摘要翻译：改进的轨道车由用于运输煤或其它多孔的含尘材料的发动机拉动。汽车具有相对的长的侧壁和相对的较短的端壁，其一起限定了最初敞开的内部，底部和敞开的顶部。汽车的敞开的顶部被至少一对主要的铰链A形框架部分的主门所覆盖，该主要的门可以在封闭的运输位置和敞开的装载位置之间枢转，从而暴露出轨道车厢的内部装载。 A框架部分还具有间隔开的纵向间隔的边缘，以形成排出门开口。排出门位于每个排出门开口中，并且枢转地铰接在相应的门开口内，使得其在重力作用下在旋转倾倒操作中打开。排放门与A框架部分一起形成门内操作配置。

2. 发明申请

US20120048140A1 Cover System for Open Top Rail Cars 有权
标题翻译：敞篷车顶盖系统
公开(公告)号：US20120048140A1
公开(公告)日：2012-03-01
申请号：US13153828
申请日：2011-06-06
申请人： Darrell D. Dial , Russell Dial , Jason Dial , Timothy P. Stanley
发明人： Darrell D. Dial , Russell Dial , Jason Dial , Timothy P. Stanley
IPC分类号： B61D39/00 , B65G65/23 , B65G67/34
CPC分类号： B61D39/001 , B61D39/006 , B65G67/04 , B65G67/50
摘要： An improved rail car is pulled by an engine for transporting coal or other porous dust bearing materials. The car has opposing long sidewalls and opposing shorter end walls, which together define an initially open interior, a bottom and an open top. The open top of the car is covered by at least one pair of main doors in the form of opposing hinged A-frame sections which are pivotable between a closed, transport position and an open loading position which exposes the rail car interior for loading. The A-frame sections also have longitudinally spaced edges which are spaced apart to form a discharge door opening. A discharge door is located in each of the discharge door opening and is pivotally hinged within the respective door opening so that it opens under the influence of gravity in a rotary dumping operation. The discharge doors, together with the A-frame sections, form a door-within-a-door operating configuration.
摘要翻译：改进的轨道车由用于运输煤或其它多孔的含尘材料的发动机拉动。汽车具有相对的长的侧壁和相对的较短的端壁，其一起限定了最初敞开的内部，底部和敞开的顶部。轿厢的敞开的顶部被至少一对主要的铰链A形框架部分的主门覆盖，铰链A框架部分可在闭合的运输位置和敞开的装载位置之间枢转，该位置暴露轨道车厢的内部用于装载。 A框架部分还具有间隔开的纵向间隔的边缘，以形成排出门开口。排出门位于每个排出门开口中，并且枢转地铰接在相应的门开口内，使得其在重力作用下在旋转倾倒操作中打开。排放门与A框架部分一起形成门内操作配置。

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