发明名称 |
Plastic ski surfacing system |
摘要 |
A snow ski is made by superimposing a protective assembly of polyacrylate sheets on a flexible core of a ski body having a bonded base surface and sidewall surfaces and then bonding the polyacrylate sheets to the ski core forming a top protective ski surface, the protective assembly being consolidated at a temperature and pressure effective to stress relieve the polyacrylate sheets.
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申请公布号 |
US4077652(A) |
申请公布日期 |
1978.03.07 |
申请号 |
US19760674267 |
申请日期 |
1976.04.06 |
申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
MCCASKEY, JR., HAROLD O.;PALAZZOLO, SALVATORE E. |
分类号 |
A63C5/12;B32B27/30;(IPC1-7):A63C5/00;B32B27/08 |
主分类号 |
A63C5/12 |
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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