发明名称 Mooring post with revolving arm - has tyred rollers running on flexible belt surrounding post
摘要 <p>The mooring consists of a tube (6) connected to the vessel hinges (12) onto the frame (8). The opposite end of the mooring arm is connected to a cylindrical part (2) anchored by chains (3). The ends of the arm are in contact with the post through tyred rollers (11). The rollers are mounted in pairs through a common axis joined to a central radial bracket. The outside of the post is surrounded by a belt (23) on which the rollers may run. The belt is located in side flanges.</p>
申请公布号 FR2475490(A2) 申请公布日期 1981.08.14
申请号 FR19800002906 申请日期 1980.02.08
申请人 INSTITUT FRANCAIS DU PETROLE 发明人 GUY, ROBERT DELAMARE
分类号 B63B21/50;B63B22/02;(IPC1-7):63B21/50 主分类号 B63B21/50
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