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1. 发明申请

US20120222580A1 RAILROAD TRACK CLEANING ASSEMBLIES AND APPARATUS 有权
标题翻译：铁路轨道清洁装配和装置
公开(公告)号：US20120222580A1
公开(公告)日：2012-09-06
申请号：US13224686
申请日：2011-09-02
申请人： Dan A. Grammatis , John Kim
发明人： Dan A. Grammatis , John Kim
IPC分类号： B61F19/00
CPC分类号： E01H8/06
摘要： Railroad track cleaning assemblies and apparatus are described. An example railroad track cleaning assembly includes a movable carriage movably coupled to a frame to which a plurality of wheels are operably coupled to enable the frame to move on railroad tracks. Additionally, the railroad track assembly includes a shaft rotatably coupled to the movably carriage to receive one or more brushes that are to be rotated and engage one of the railroad tracks and a spring assembly coupled to the movable carriage and to the frame to bias, via the movable carriage, the one or more brushes into engagement with the one of the railroad tracks.
摘要翻译：描述了铁路清洁组件和装置。示例性的铁轨清洁组件包括可移动地联接到框架的可移动托架，多个车轮可操作地联接到框架，以使得框架能够在铁路轨道上移动。此外，铁路轨道组件包括可旋转地联接到可移动滑架的轴，以接收要旋转并接合一个铁轨的一个或多个电刷，以及联接到可移动滑架和框架的弹簧组件以经由可移动的托架，一个或多个刷子与铁路轨道中的一个接合。

2. 发明授权

US08839478B2 Railroad track cleaning assemblies and apparatus 有权
标题翻译：铁路清洁组件和设备
公开(公告)号：US08839478B2
公开(公告)日：2014-09-23
申请号：US13224686
申请日：2011-09-02
申请人： Dan A. Grammatis , John Kim
发明人： Dan A. Grammatis , John Kim
IPC分类号： E01B31/17
CPC分类号： E01H8/06
摘要： Railroad track cleaning assemblies and apparatus are described. An example railroad track cleaning assembly includes a movable carriage movably coupled to a frame to which a plurality of wheels are operably coupled to enable the frame to move on railroad tracks. Additionally, the railroad track assembly includes a shaft rotatably coupled to the movably carriage to receive one or more brushes that are to be rotated and engage one of the railroad tracks and a spring assembly coupled to the movable carriage and to the frame to bias, via the movable carriage, the one or more brushes into engagement with the one of the railroad tracks.
摘要翻译：描述了铁路清洁组件和装置。示例性的铁轨清洁组件包括可移动地联接到框架的可移动托架，多个车轮可操作地联接到框架，以使得框架能够在铁路轨道上移动。此外，铁路轨道组件包括可旋转地联接到可移动滑架的轴，以接收要旋转并接合一个铁轨的一个或多个电刷，以及联接到可移动滑架和框架的弹簧组件以经由可移动的托架，一个或多个刷子与铁路轨道中的一个接合。

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