Supports – Pipe or cable
Patent
1988-08-12
1990-03-13
Ramirez, Ramon O.
Supports
Pipe or cable
174 97, 174101, 138 92, 138162, H02G 304
Patent
active
049077678
ABSTRACT:
A duct assembly for enclosing conduits therein comprising a base and a pair of opposing side walls extending substantially perpendicular thereto, and a cover having an intermediate portion with a pair of generally parallel end portions extending substantially perpendicular thereto. The side walls of the base each have a tapered rib extending outwardly therefrom for engaging a U-shaped groove in the end portions of the cover to snap-fit the cover to the base. The ribs and grooves cooperate to provide first and second coupled positions. When the duct assembly is in its first position, a recess is formed for inserting a coupling member therein to join a substantially identical duct assembly thereto in a side by side relation. When the duct assembly is in its second position, the ribs and grooves are secured together to provide a smooth outer surface between the cover and the base. The bottom of each base can be snap fitted to the top of an identical base.
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Corsi Paul J.
Russell Richard H.
'Hubbell Incorporated
Goodman Alfred N.
Olson Robert A.
Presson Jerry M.
Ramirez Ramon O.
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