发明名称 Swimming aid including stiff flap - which forms side pocket to provide water resistance fitted to gaiter
摘要 <p>This swimming aid is fitted to a gaiter like cuff (5) which can be fitted to the lower legs close to the ankles. A band passes beneath the foot to provide a safer hold. On the outer side of the gaiter (5) is linked a flap (1) whose axis is across the direction of motion during swimming approximately 3 to 5 cm above the ankle. Between the rigid flap and the gaiter is a flexible surface (3). This flap (1) opens out to form, with the flexible surface (3) a pocket when the feet are pushed back closing against the ankles when the feet are drawn forwards. This aid gives the swimmer greater power in the water and does not hinder movement when the swimmer is walking on land.</p>
申请公布号 DE2611122(A1) 申请公布日期 1977.09.22
申请号 DE19762611122 申请日期 1976.03.17
申请人 GERBSCH,FRITZ 发明人 GERBSCH,FRITZ
分类号 A63B31/14;A63B31/16;(IPC1-7):63B31/16 主分类号 A63B31/14
代理机构 代理人
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