Utility pole having an access opening cover over a raised perime

Details Utility pole having an access opening cover over a raised perime Utility pole having an access opening cover over a raised perime

1988-11-14

1990-04-03

Askin, Laramie E.

Electricity: conductors and insulators

Overhead

Towers, poles or posts

138 92, 220251, 362431, F21S 110, H02G 720, B65D 4500

Patent

active

049142585

ABSTRACT:
A cover for the access opening of utility poles is provided which has a shell dimensioned to overlie the opening. The shell has a flanged perimeter which conforms to the outside diameter of the pole. The shell is held in place by a bolt which extends through the shell and into the interior of the pole to engage a bar positioned within the pole, across the access opening. Preferably, the head of the bolt is seated within a recess in the shell to thwart unauthorized removal of the shell.

REFERENCES:
patent: 291771 (1884-01-01), Rasgorshek
patent: 345073 (1886-07-01), Phillips
patent: 1846400 (1932-02-01), Macfarlane
patent: 2422420 (1947-06-01), Judd
patent: 3343322 (1967-09-01), Lurkis et al.
patent: 3755977 (1973-09-01), Lewis

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