会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明授权
    • Railroad grade crossing system and method of assembly
    • 轨道交叉系统及组装方法
    • US08662407B2
    • 2014-03-04
    • US13360271
    • 2012-01-27
    • Linda Thomas
    • Linda Thomas
    • E01B1/00
    • E01C9/04Y10T29/49826
    • A grade crossing system for facilitating vehicle crossing of a railway track that includes a first rail line and a second rail line is disclosed. The grade crossing system includes one or more field panels and one or more gauge panels. The one or more gauge panels may include one or more end gauge panels and one or more central gauge panels. A method for assembling a grade crossing system for facilitating vehicle crossing of a railway track that includes a first rail line and a second rail line is also disclosed.
    • 公开了一种用于促进包括第一轨道线和第二轨道线的铁路轨道的车辆穿越的坡口交叉系统。 等级交叉系统包括一个或多个现场面板和一个或多个测量面板。 一个或多个测量板可以包括一个或多个端面板和一个或多个中心测量板。 还公开了一种用于组装用于促进包括第一轨道线和第二轨道线的铁路轨道的车辆穿越的坡口交叉系统的方法。