Static structures (e.g. – buildings) – Processes – Column – mast – etc. – construction
Reexamination Certificate
2008-06-13
2010-10-19
Glessner, Brian E (Department: 3633)
Static structures (e.g., buildings)
Processes
Column, mast, etc., construction
C052S514000, C052S040000, C029S897340, C029S402010, C029S402080
Reexamination Certificate
active
07814725
ABSTRACT:
A method of replacing a concrete utility pole for the overhead distribution line without interrupting service is developed by adopting a pole clamp and pole crusher, whereby work stability is excellent and utility pole replacement work can be carried out quickly and effectively. The method is comprised of a process for connecting a pole clamp to the end portion of the boom of an auger crane, mounting the pole clamp onto the outer circumference of the old concrete utility pole to be replaced; mounting a pole crusher to the old utility pole below the pole clamp using a hot-line bucket truck, crushing the concrete of the old utility pole, cutting the reinforcing bars of the old utility pole, removing the lower portion of the old utility pole, erecting and installing a new utility pole, and relocating the arms and wires to the new utility pole.
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Daewoo Electric Co. Ltd.
Figueroa Adriana
Glessner Brian E
GWiPS
LandOfFree
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