发明名称 Scalable high-performance bouncing apparatus
摘要 A scalable high-performance bouncing apparatus provides convenient access to untensioned internally semi-mounted springs/tension elements. A holster retains the inoperative semi-mounted elements and avoids contact or friction with fully engaged tension elements. Adjustable connection elements permit compensation for lengthening of spring elements due to creep or elongation set. The connection elements include collars that compress the tension elements, and may be connected to the springs/tension elements by first stretching the elements beyond their working elongation and then placing the collars onto the stretched portions.
申请公布号 US2005075182(A1) 申请公布日期 2005.04.07
申请号 US20040779938 申请日期 2004.02.17
申请人 发明人 MIDDLETON BRUCE
分类号 A63B21/055;A63B25/08;A63G31/00;(IPC1-7):F16D21/02 主分类号 A63B21/055
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