发明名称 Dry training appts. for long distance skiing - consists of ski element fitted with wheels at each end and attached by binding to ski boot
摘要 <p>A dry training apparatus is used for practising for long distance skiing. It consists of a ski element equipped with wheels and to be attached by a binding to the boot of the trainee. The ski element (1) corresponds to the degree of elasticity of a long distance and it is fitted with one wheel at each of its' ends and there are friction elements (5) supported on the ground at an angle used as a bar against back sliding and having a turnable bearing on the ski element. The ski element consists of a plastics reinforced wood laminate of a length of 500 to 800 mm and a width of about 50 to 60 mm.</p>
申请公布号 DE2755440(A1) 申请公布日期 1979.06.21
申请号 DE19772755440 申请日期 1977.12.13
申请人 FRANKE,HORST,PROF. 发明人 FRANKE,HORST,PROF.
分类号 A63C5/06;(IPC1-7):63C5/10 主分类号 A63C5/06
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