Batten bar for single ply membrane used on roofs

Details Batten bar for single ply membrane used on roofs Batten bar for single ply membrane used on roofs

1986-10-29

1988-01-12

Murtagh, John E.

Static structures (e.g., buildings)

Disparate sheet lamina between exposed surfaces of wall,...

Lapped multiplanar components

52410, 52551, 52746, 52748, E04D 514

Patent

active

047182113

ABSTRACT:
The present invention provides a batten bar of plastic, corrosion-resistant, material which has thick side portions that resist curling, kinking, looping and distorting of that bar, even when the fasteners that are used to secure that bar and the underlying membrane to a roof are overdriven. That batten bar has a connecting or bridging portion between the thick side portions thereof; and the upper surface of that bridging portion is displaced below the upper surfaces of the thick side portions to form an elongated groove which is at least as deep as the head of a fastener which is used to secure that bar and the underlying membrane to a roof.

REFERENCES:
patent: 1334178 (1920-03-01), Sharp
patent: 1416888 (1922-05-01), Schumacher
patent: 1724601 (1929-08-01), Kellogg
patent: 1972545 (1934-09-01), Warren
patent: 2599322 (1952-06-01), Drain
patent: 2923386 (1960-02-01), Harry
patent: 3263385 (1966-08-01), Paul
patent: 3305993 (1967-02-01), Nelsson
patent: 3775926 (1973-12-01), Brown
patent: 4437283 (1984-03-01), Benoit
patent: 4445306 (1984-05-01), Schauffeic

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