弹性支撑

资源类型: 资源大小: 文档分类:马克思主义、列宁主义、毛泽东思想、邓小平理论 上传者:李德翠

文档信息

【标题】弹性支撑

【发明人】 Dofel  Andrew W. R. 

【公开日期】1987-09-15

【分类号】A63B 2104,B65H 2304

【摘要】A support 10 for the resistance element 11 of an exercise device, the resistance element 11 being in the form of a resilient elongated band which passes around said support 10, said support 10 having a body 12 of generally triangular configuration so as to have an apex 21 from which there diverges two support surfaces 22, said support surfaces 22 being covered by a resilient sleeve 14 against which the element 11 bears to facilitate elongation of the element 11 adjacent said support surfaces 22 resilient deformation of said sleeve 14.

【申请号】768519&

【优先权】AUX PG6714 19840822

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