发明授权
US07396252B2 Releasable utility line retention apparatus 失效
可拆卸式电力线路保持装置

Releasable utility line retention apparatus
摘要:
A device or apparatus that reduces the number of utility pole breakages occurring during severe weather events and facilitates quicker and more cost efficient repair of downed utility lines. The device secures utility lines such as power service lines to utility poles during normal operating conditions, but allow the lines to break free of the poles when severely stressed. This breakaway feature prevents the utility pole from breaking under high stress conditions such as storm damage, ice accumulation, felled trees and other unexpected emergency situations. Furthermore, the device allows for quick and efficient repair of downed power lines, thereby reducing the man hours and equipment necessary for repair. By protecting the utility pole, utility companies will realize significant cost savings by not having to replace the pole and, in some cases, having to replace expensive transformers.
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