发明名称 |
Protected cable for playground swing |
摘要 |
A device is disclosed for suspending a playground swing seat from an overhead support. The device comprises a length of stranded steel cable having a relatively small diameter with first and second connecting means at each end taking the form of an annular bushing with the cable looped around the bushing and secured by a ferrule. A swing handle formed from resilient material and having a diameter of about 1 inch is molded onto the lower end of the steel cable. The remaining length of the steel cable and both bushings are encapsulated by a molded resilient coating that has a diameter of about +E,fra 5/16+EE inch.
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申请公布号 |
US5938535(A) |
申请公布日期 |
1999.08.17 |
申请号 |
US19970938229 |
申请日期 |
1997.09.26 |
申请人 |
LANDSCAPE STRUCTURES INC. |
发明人 |
KING, STEVEN G. |
分类号 |
A63G9/00;(IPC1-7):A63T9/12 |
主分类号 |
A63G9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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