Static structures (e.g. – buildings) – Insulating insert; e.g. – filler in cavity in preconstructed... – Insulation suspended from discrete member within cavity
Patent
1975-12-08
1977-09-13
Perham, Alfred C.
Static structures (e.g., buildings)
Insulating insert; e.g., filler in cavity in preconstructed...
Insulation suspended from discrete member within cavity
52407, 52483, 52743, 52748, E04B 228, E04B 260, E04F 2100
Patent
active
040473457
ABSTRACT:
A roof structure is fabricated by supporting a lattice of support straps through openings in the purlins, supporting one or more reels of insulation material on adjacent pairs of purlins with the width of the material spanning the space between the purlins, moving the reels along the lengths of the purlins and paying out the insulation material from the reels down into the spaces between the purlins and onto the lattice of support straps to substantially fill the space above the straps to the tops of the purlins. Additional insulation material is applied to the upper surfaces of the purlins. The workmen follow the reels of insulation material and connect the hard roofing material over the insulation material to the purlins to complete the roof structure.
REFERENCES:
patent: 1414332 (1922-04-01), Hartmann
patent: 2007374 (1935-07-01), Kuehne
patent: 2287400 (1942-06-01), Wells, Jr.
patent: 3092221 (1963-06-01), Parsons et al.
patent: 3513614 (1970-05-01), Studzinski
patent: 3559914 (1971-02-01), Alderman
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