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1.发明授权Automatic connector devices for service conduits in railway vehicle couplings 失效自动连接器在铁路车辆联轴器中的服务配置
公开(公告)号：US3602258A
公开(公告)日：1971-08-31
申请号：US3602258D
申请日：1970-02-24
发明人： GNAVI ALDO , BARTOLOMEO GIACOMO DI
CPC分类号： B61G5/06 , Y10T137/87153
摘要： In an automatic railway vehicle coupling, automatic connectors for service conduits such as pneumatic lines and electrical conductors are provided, each coupling head carrying a respective connector member which is pivotally suspended from the head for swinging movement to permit accurate alignment of the connector members when the heads are coupled.
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2.发明授权
公开(公告)号：US3633762A
公开(公告)日：1972-01-11
申请号：US3633762D
申请日：1970-02-24
发明人： GNAVI ALDO , BARTOLOMEO GIACOMO DI
CPC分类号： B61G5/06
摘要： Automatic connectors for service conduits associated with automatic railway vehicle couplings are in this invention displaceable relative to the respective coupling heads into engagement with each other in response to the approach of the coupling heads to interengagement, by a mechanical lever system such that the final interengagement of the connectors occurs only after the frontal impact between the coupling heads.
摘要翻译： 在本发明中，与自动铁路车辆联接件相关联的用于维修管道的自动连接器在本发明中可相对于相应的联接头相对于彼此接合而响应于通过机械杠杆系统的联接头相互接合而相互接合，使得最终的接合 连接器仅在联接头之间的正面冲击之后才发生。
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3.发明授权Railway brake control apparatus with optional graduated or direct brake release 失效具有可选分级或直接制动释放的铁路制动控制装置
公开(公告)号：US3510173A
公开(公告)日：1970-05-05
申请号：US3510173D
申请日：1968-06-10
发明人： GNAVI ALDO , BARTOLOMEO GIACOMO DI
CPC分类号： B60T13/665 , B60L2200/26 , B60T13/406 , B60T13/683 , B60T15/184 , B61H9/006
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