F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
189/16
F16L 45/00 (2006.01)
Patent
CA 1162496
ABSTRACT OF THE DISCLOSURE - A gangable wireway assembly including a plurality of generally U-shaped troughs and trough covers utilized as either tandem sections or as fittings which connect the tandem sections in an elbow, tee or cross configuration. Trough covers have up- standing lips at opposite ends and drip hood flanges running along longitudinal margins which overlap flanges on the U-shaped trough. The tandem section covers include a reverse bend on one drip hood flange to interlock one margin of the cover with the trough. Adjacent trough ends are nestingly received by a connector and adjacent trough covers are overlapped by a connector cover at the juncture of adjacent cover sections. The connector cover includes a recess receiving the lips of adjacent covers and includes flanges in overlapping relationship with the drip hood flanges. One flange on the connector cover also includes a reverse bend to interlock with the associated drip hood flanges. Also provided is a generally U-shaped panel adapter and cover having opposite open ends, one of which includes outwardly directed flanges for sandwiching a gasket against a cabinet wall having an opening through which wires may extend from the wireway to the cabinet. A generally U-shaped closing plate having one open end and an opposite closed end is utilized to close a trough end.
384920
Carroll James C.
Chapman Donald L.
Fetherstonhaugh & Co.
Square D. Company
LandOfFree
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