发明名称 Bench for physical balancing exercises - has board suspended or supported to allow movement in horizontal or in three dimensions
摘要 <p>The physical balancing exercising bench comprises a board (1) which is supported such that it is horizontally movable in two dimensions, e.g by suspending it from a ceiling beam via ropes (2,2',3,3'). The board may be supported via two cross-bars (4) each suspended (at 6) via a pair of ropes (2,2';3,3'). The bars (1) may be secured to the ropes via spring assemblies (5) providing a third degree of freedom. Each assembly (5) may contain springs with different spring rates and means to block the movement of any or all springs. The board may be formed by a standard "Swedish bench".</p>
申请公布号 NL8000278(A) 申请公布日期 1981.08.17
申请号 NL19800000278 申请日期 1980.01.16
申请人 ROGYM B.V. TE HEELSUM. 发明人
分类号 A63B4/00;A63B17/04;A63G9/02;(IPC1-7):63B7/00 主分类号 A63B4/00
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