发明名称 |
Utility pole anchor for restoration cable support |
摘要 |
A "quick" anchor for placing a temporary restoration cable in place on a utility pole require neither a bucket truck nor ladder to position the anchor and cable. The anchor comprises a non-conductive, hinged cylindrical housing that includes a set of wheels disposed around its perimeter. The housing is positioned to encompass the utility pole at ground level, and then is clamped shut. A technician uses a push bar to move the anchor up the pole, with the wheels facilitating this upward movement. A set of hinged grabbing teeth are disposed around the lower periphery of the anchor to prevent the anchor from descending once it is in place. A pulley assembly is attached to the outside of the anchor and is used to hoist the restoration cable into place.
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申请公布号 |
US6164609(A) |
申请公布日期 |
2000.12.26 |
申请号 |
US19990399624 |
申请日期 |
1999.09.20 |
申请人 |
AT&T CORP. |
发明人 |
ESLAMBOLCHI, HOSSEIN;HUFFMAN, JOHN SINCLAIR;KIRKPATRICK, JAMES F. |
分类号 |
H02G1/04;H02G7/02;(IPC1-7):A47B96/06 |
主分类号 |
H02G1/04 |
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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