发明名称 Molded plastic gangway
摘要 A molded gangway section is provided to form a gangway between a shore and a dock, pier, and the like. The gangway includes an upper tread surface and a bottom surface having recesses formed therein. The ceilings or upper surfaces of the recesses are formed with grooves. Two or more of the gangway sections can be connected together to form gangways of incrementally increasing lengths. Hinge connections are provided to connect the gangway to piers, docks, shore abutments, ramps, etc. Additionally, a roller can be mounted to a shore end of the gangway.
申请公布号 US2005061227(A1) 申请公布日期 2005.03.24
申请号 US20030665968 申请日期 2003.09.18
申请人 OSTRENG TROY;MOODY LARRY 发明人 OSTRENG TROY;MOODY LARRY
分类号 B63B27/14;E02B3/06;(IPC1-7):B63B17/00 主分类号 B63B27/14
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