发明名称 |
KNOCK DOWN POLE CONSTRUCTION |
摘要 |
<p>A knock down tapered pole for a power-line wherein the pole is comprised of a series of superimposed pole sections with each section including a series of U-shaped bent-corner plates of uniform cross-sectional thickness and a plurality of trapezoidal-shaped flat plates positioned between the bent-corner plates and where the corner plates and the flat plates are secured together by means of fasteners.</p> |
申请公布号 |
CA1109225(A) |
申请公布日期 |
1981.09.22 |
申请号 |
CA19790336814 |
申请日期 |
1979.10.02 |
申请人 |
UNARCO INDUSTRIES, INC. |
发明人 |
KLEINE, RICHARD A.;BYERS, WARREN J. |
分类号 |
E04H12/08;(IPC1-7):04H12/08 |
主分类号 |
E04H12/08 |
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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