Static structures (e.g. – buildings) – Multiroom or level – Partition secured to and crossed by preconstructed barrier
Patent
1987-03-17
1989-07-25
Safavi, Michael
Static structures (e.g., buildings)
Multiroom or level
Partition secured to and crossed by preconstructed barrier
522381, 52243, 52481, E04B 276
Patent
active
048501697
ABSTRACT:
A ceiling runner comprised of an elongated generally U-shaped channel member having longitudinally spaced openings in its web, each with one end portion shaped and sized to confine a transversely arranged upright C-stud therein. The remainder of the opening is of such size and shape as to permit the C-stud to be initially inserted therethrough with the web of its cross-section extending longitudinally of the web of the channel member and to be thereafter twisted about its longitudinal axis to a relatively transverse position to snap into place within said end portion, the web of the channel member having a retaining tab at one side and a detent and camming surface at the opposite side of the opening to cause the C-stud to flex sufficiently to snap into said end portion and to retain the C-stud within said end portion once it has snapped into place. In addition, the channel member has outwardly extending trim flanges at the free ends of its legs which extend beyond the wall-board only in a single plane parallel to the web and have no depending structure, so as to provide an acoustical angle appearance and finished look along the line where the upper edge of the wall meets the ceiling.
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Burkstrand George W.
Burkstrand Lowell E.
Haines Theodore S.
Burkstrand George W.
Burkstrand Lowell E.
Safavi Michael
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