发明名称 |
Satellite dish antenna apparatus |
摘要 |
A satellite dish antenna having parabolic-shaped support ribs firmly engaging the sides of adjacent screen-mesh reflected petals along the entire longitudinal length of each petal. Each support rib having an upper reflective surface lying in the same plane as the surface of the reflective petal, under which is located a locking arrangement which engages adjacent reflective petals the entire length of the petal.
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申请公布号 |
US4568945(A) |
申请公布日期 |
1986.02.04 |
申请号 |
US19840621069 |
申请日期 |
1984.06.15 |
申请人 |
WINEGARD COMPANY |
发明人 |
WINEGARD, JOHN R.;COWAN, KEITH B. |
分类号 |
H01Q15/16;(IPC1-7):H01Q19/12 |
主分类号 |
H01Q15/16 |
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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