发明名称 Swimming pool skimmer accelerator
摘要 A swimming pool skimmer accelerator characterized as a pool water diverting blade arranged to effectively direct debris to a conventional swimming pool skimmer more positively than any prior approach. The skimmer accelerator herein is both vertically and horizontally adjustable, the former to permit pool usage without a physical obstacle and the latter to receive an optimum amount of debris filled oncoming water. The skimmer accelerator includes a blade which is selectively movable vertically to an optimum in-water depth.
申请公布号 US4707253(A) 申请公布日期 1987.11.17
申请号 US19860910014 申请日期 1986.09.22
申请人 ROWE, RAY 发明人 ROWE, RAY
分类号 E04H4/12;(IPC1-7):E04H3/20 主分类号 E04H4/12
代理机构 代理人
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