Roof membrane attachment system

Static structures (e.g. – buildings) – Lapped multiplanar surfacing; e.g. – shingle type – With fastener or anchor

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Details

52410, 52549, 52551, 52552, 527481, E04D 134

Patent

active

059309695

ABSTRACT:
A method and apparatus for attaching roof membranes to roof decks. A bridge is placed on flaps created by overlapping portions of roofing material. The bridge is comprised of two end portions which engage the roofing material. A screw is preferably installed through the bridge and into the roof deck. When wind applies force to the roofing membrane, the bridge creates a fulcrum-like effect which helps secure the roof membrane to the roof deck.

REFERENCES:
patent: 1163034 (1915-12-01), Phippen
patent: 2176344 (1939-10-01), Hunt
patent: 2256313 (1941-09-01), Dexter
patent: 4671036 (1987-06-01), Sullivan
patent: 4718211 (1988-01-01), Russell et al.
patent: 4726164 (1988-02-01), Reinwall et al.
patent: 4860514 (1989-08-01), Kelly
patent: 5197252 (1993-03-01), Tiscareno

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