Static structures (e.g. – buildings) – Processes – Assembling exposed modules
Patent
1993-10-08
1994-09-27
Friedman, Carl D.
Static structures (e.g., buildings)
Processes
Assembling exposed modules
52746, 527452, 52410, 52417, 52748, 264150, 264151, 264156, 2642095, 2642102, 2642356, 264178R, E04B 100, B29C 4734, B29C 5320
Patent
active
053498046
ABSTRACT:
A seamless tube useful in making a roofing batten is extruded from a polymeric material consisting essentially of a major amount of poly(ethylene terephthalate) and a minor amount of at least one polyolefin, flattened in a vacuum sizer so as to define two plies, and milled and drawn so as to orient the tube longitudinally. As milled and drawn, the tube is oriented so as to have a tensile strength of at least about 25,000 psi in a longitudinal direction. The plies are punched so as to have holes therethrough at spaced intervals along the tube. When used to make a roofing batten to coact with conventional fasteners, such as roofing screws, the tube exhibits superior characteristics of split resistance and pull-through resistance.
REFERENCES:
patent: 2358909 (1944-09-01), Davis
patent: 2690592 (1954-10-01), Schanz
patent: 3671371 (1972-06-01), Wolf
patent: 3857917 (1974-12-01), Reade
patent: 4183557 (1980-01-01), Hinden
patent: 4207045 (1980-06-01), Rasmussen
patent: 4382353 (1983-05-01), Kelly
patent: 4445300 (1984-05-01), Sekiya et al.
patent: 4477506 (1984-10-01), Wang
patent: 4567068 (1986-01-01), Weinberg et al.
patent: 4718211 (1988-01-01), Russell et al.
patent: 4780039 (1988-10-01), Hartman
patent: 4950511 (1990-08-01), Francis
patent: 4961284 (1990-10-01), Williams
patent: 4963430 (1990-10-01), Kish et al.
patent: 4965977 (1990-10-01), White
patent: 5049347 (1991-09-01), Magill et al.
patent: 5055244 (1991-10-01), Gohlisch
patent: 5161342 (1992-11-01), Hasan et al.
patent: 5242736 (1993-09-01), Van Erden et al.
Rathgeber Juergen O.
Vadhar Parimal M.
Van Erden Donald L.
Wojcik John P.
Canfield Robert J.
Friedman Carl D.
Illinois Tool Works Inc.
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