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专利名称：Anchoring system发明人：Donald J. Wudtke申请号：US08/820454申请日：19970317公开号：US05779226A公开日：19980714
摘要：A composite storage winch for use in the deployment and retrieval of anchorsystems employed with motive offshore drilling platforms. The stowage winch includes: i)a pair or spaced apart pedestals on the drilling platform; ii) a drive shaft journaled in thepedestals; iii) first and second storage drums coaxially mounted on the drive shaft, thefirst storage drum having a diameter substantially less than that of the second storagedrum; iv) a central circular flange having a diameter substantially greater than that of thesecond storage drum secured intermediate the first and second storage drums; v)second and third circular flanges having diameters substantially equal to the centralflange and secured to the ends of the first and second drums; vi) a wire support grooveextending from the outer peripheral edge of the sidewall on the central flange facing thesecond drum downwardly through the central flange tangentially with respect to thefirst drum and exiting from the central flange adjacent the first drum; vii) a wire ropelanyard having inboard and outboard ends with the inboard end fixedly secured to thesecond drum; viii) a wire mooring rope having inboard and outboard ends wound aboutthe first drum with the inboard end extending through the wire support groove andbeing separably secured to the outboard end of the wire rope lanyard by a separableconnector; and ix), a source of mobile power coupled to the drive shaft for rotation
thereof.
申请人：WUDTKE; DONALD J.
代理人：J. Robert Cassidy
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