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.
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
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