发明名称 Wakeboard towing system
摘要 A towing system, especially useful in wake boarding is described. Using a beam mounted to a tower and a carriage that travels over the beam, a towline attached to the carriage of one variation of the system offers a rider more air time and eliminates certain burdens created with the towline/rope. Further, more room to gain speed and set up for the wake jump, more air and natural feeling during the air time due to the elimination of rope tightening otherwise experienced. A number of other possible system variations and options in addition to the basic beam and carriage configuration are also disclosed. Preferably, the beam and carriage are configured to offer a virtual pivot point for the tow rope that is pushed forward of where the beam is mounted.
申请公布号 US2004159278(A1) 申请公布日期 2004.08.19
申请号 US20030371615 申请日期 2003.02.19
申请人 O'REILLY MIKE R;PRONKO GREGORY W 发明人 O'REILLY MIKE R;PRONKO GREGORY W
分类号 B63B21/56;B63B35/81;(IPC1-7):B63B7/00 主分类号 B63B21/56
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