Temporary power line tower assembly and method of installing same
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United States of America Patent
Stats
-
Sep 13, 1988
Grant Date -
N/A
app pub date -
Jul 8, 1983
filing date -
Jul 8, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A temporary power line tower assembly and method of installing the same to serve emergency needs in restoring power service when a permanent tower is damaged or in need of repair. The temporary tower assembly includes a plurality of prefabricated sections the base section of which incorporates a gimbal joint and a rotary joint axially of the base section and normal to the gimbal axes at their point of intersection. The base section is provided with a lockout device operable to restrain all pivotal movement about the three pivot axes of the gimbal and the rotary joints to permit storage, transit and handling of the base section without risk of damage or injury to personnel.
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Family
International Classification(s)
Cited Art Landscape
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