公开(公告)号：US6092961A

公开(公告)日：2000-07-25

申请号：US141177

申请日：1998-08-27

申请人： Jeff Kilgore

发明人： Jeff Kilgore

IPC分类号： B63C3/02 ,  B63C3/06 ,  B63C3/08 ,  B63C5/04

CPC分类号： B63C3/02

摘要： A beach ramp system for watercrafts comprising at least one set of rails, each set including two rails. Each rail has a cross-section with aligned holes and an axle. Each rail also includes an aperture above the aligned holes with an elastomeric roller support rotatably supported on each axle and extending upwardly through the aperture to thereby constitute a watercraft support. Flanges are located at each end of each rail with openings therethrough. At least one Y-shaped post is provided with each post having an extent cemented in the ground and two upper extents attached to and supporting the rails.

摘要翻译： 一种用于船舶的海滩坡道系统，其包括至少一组轨道，每组轨道包括两个轨道。 每个导轨的横截面具有对准的孔和轴。 每个轨道还包括在对准的孔上方的孔，弹性辊支撑件可旋转地支撑在每个轴上并向上延伸穿过孔，从而构成船只支架。 每个轨道的每个端部均设有法兰，带有开口。 设置至少一个Y形柱，每个柱具有在地面中粘结的程度，并且两个上部连接到并支撑轨道。