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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0534235 (1995-09-26) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 0 |
Rail track insert assembly for use between rails and adjacent road surfaces in a road level rail bed comprising resiliently flexible elongate members engaging, respectively, with the rail and the adjacent road surface and defining a generally vertical slip plane at their interface, to accommodate ve
A rail track surface structure insert assembly for use in the space defined between a track rail and an adjacent road surface, wherein said rail is secured to a rail bed by rail clips, and comprises a rail head, rail base and an intermediate web connecting said rail head and the rail base and having
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