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公开(公告)号：US07506591B2
公开(公告)日：2009-03-24
申请号：US11095911
申请日：2005-03-31
申请人： Gregory J. Saxton , John N. Niosi , James Jarvis
发明人： Gregory J. Saxton , John N. Niosi , James Jarvis
摘要： A center beam railroad freight car including a cover for the lateral surfaces of the top chord of the center beam to reduce cargo damage, and wherein a bottom plate of a center sill of the car extends laterally as an inboard portion of a cargo-carrying floor.
摘要翻译： 一种中心梁铁路货车，包括用于中心梁顶弦的侧表面的盖，以减少货物损坏，并且其中，轿厢的中心槛的底板作为载货地板的内侧部分横向延伸 。
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公开(公告)号：US06647895B2
公开(公告)日：2003-11-18
申请号：US10241980
申请日：2002-09-11
申请人： Gregory J. Saxton , John N. Niosi , James Jarvis
发明人： Gregory J. Saxton , John N. Niosi , James Jarvis
IPC分类号： B61D1100
摘要： A center beam railroad freight car including a cover for the lateral surfaces of the top chord of the center beam to reduce cargo damage.
摘要翻译： 一种中央横梁铁路货车，包括用于中心梁顶弦的侧面的盖，以减少货物损坏。
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公开(公告)号：US06883437B2
公开(公告)日：2005-04-26
申请号：US10706898
申请日：2003-11-13
申请人： Gregory J. Saxton , John N. Niosi , James Jarvis
发明人： Gregory J. Saxton , John N. Niosi , James Jarvis
摘要： A center beam railroad freight car including a cover for the lateral surfaces of the top chord of the center beam to reduce cargo damage.
摘要翻译： 一种中央横梁铁路货车，包括用于中心梁顶弦的侧面的盖，以减少货物损坏。
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公开(公告)号：US06325579B1
公开(公告)日：2001-12-04
申请号：US09641548
申请日：2000-08-17
申请人： James Jarvis
发明人： James Jarvis
IPC分类号： B60P708
摘要： A covered railroad car includes a car body having a pair of sidewalls and at least a pair of parallel horizontal support beams extending along each of the sidewalls at substantially the same vertical height. An interior deck portion is pivotally connected to the pair of support beams so as to move about a pivot axis on each respective support beam and a pair of brackets are coupled respectively to each of the support beams. A pair of spring-loaded lift assist mechanisms are coupled respectively between each one of the pair of brackets and the interior deck portion and spaced apart from the pivot axis so as to provide a lifting force causing the interior deck portion to pivot about each pivot axis.
摘要翻译： 覆盖的铁路车辆包括具有一对侧壁的轿厢主体和沿着基本上相同的垂直高度沿着每个侧壁延伸的至少一对平行的水平支撑梁。 内部甲板部分枢转地连接到一对支撑梁，以便围绕每个相应的支撑梁上的枢转轴线移动，并且一对支架分别连接到每个支撑梁。 一对弹簧升降辅助机构分别联接在一对托架和内部甲板部分中的每一个之间并且与枢转轴线间隔开，以便提供提升力，从而提供内部甲板部分围绕每个枢转轴线枢转 。
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公开(公告)号：US20060219129A1
公开(公告)日：2006-10-05
申请号：US11385128
申请日：2006-03-20
申请人： James Jarvis
发明人： James Jarvis
IPC分类号： B61D17/00
CPC分类号： B61D3/187
摘要： A railroad car includes a body having a pair of side walls and at least a pair of parallel horizontal support beams extending along the side walls at substantially the same height. A movable end portion of a deck built as a lightweight composite structure may pivot with respect to the pair of support beams. A respective counterbalance apparatus is arranged between each of the pair of side walls and the movable deck portion at a location spaced apart from the pivot axis so as to provide a lifting force acting on the movable end portion to urge it to pivot upward about the pivot axis.
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公开(公告)号：US20050166789A1
公开(公告)日：2005-08-04
申请号：US11095911
申请日：2005-03-31
申请人： Gregory Saxton , John Niosi , James Jarvis
发明人： Gregory Saxton , John Niosi , James Jarvis
摘要： A center beam railroad freight car including a cover for the lateral surfaces of the top chord of the center beam to reduce cargo damage, and wherein a bottom plate of a center sill of the car extends laterally as an inboard portion of a cargo-carrying floor.
摘要翻译： 一种中心梁铁路货车，包括用于中心梁顶弦的侧表面的盖，以减少货物损坏，并且其中，轿厢的中心槛的底板作为载货地板的内侧部分横向延伸 。
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