Electricity: conductors and insulators – Boxes and housings – Hermetic sealed envelope type
Patent
1981-07-09
1982-12-21
Grimley, A. T.
Electricity: conductors and insulators
Boxes and housings
Hermetic sealed envelope type
174 37, 521699, H05K 502
Patent
active
043651089
ABSTRACT:
A tubular housing and cover therefor, forming a secondary power pedestal, have a tapered construction and are arranged to nest together in shipment, storage and handling. The lower end of the housing is open and has substantially straight walls at its lower end to provide such nesting with the cover. The opposite sides of the housing adjacent the bottom are slotted and are arranged to receive a pair of side strips capable of being held in the slots by a pair of connecting strips combining with the side strips to form a ground anchor flange. The connecting strips are of a structure facilitating their use as a ground anchor stake in the event that a ground anchor stake is to be used rather than a ground anchor flange.
REFERENCES:
patent: 2420478 (1947-05-01), Hasselhorn et al.
patent: 3617608 (1971-11-01), Wisniewski
patent: 3868040 (1975-02-01), Langmack et al.
patent: 4158102 (1979-06-01), Bright
Eckelman Eugene M.
Grimley A. T.
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