Static structures (e.g. – buildings) – Vertically curved arch with terminal support
Patent
1984-01-11
1987-06-02
Murtagh, John E.
Static structures (e.g., buildings)
Vertically curved arch with terminal support
52202, 52248, 52631, E04C 200, E04B 132
Patent
active
046692339
ABSTRACT:
A window frame assembly for curved windows comprises a rigid frame member having a curved profile, a flexible frame member, and a plurality of individual window frame core blocks. The blocks are secured serially to the flexible frame member. The blocks and flexible frame member form a subassembly which is secured to the rigid frame member such that the subassembly assumes the curved profile of the rigid frame member. The blocks are preferably wood, the rigid frame member preferably an aluminum clad frame cover, and the assembly preferably provides an aluminum clad, wood core window frame assembly.
REFERENCES:
patent: 539882 (1895-05-01), Quakenboss
patent: 2002228 (1935-05-01), Meyercord et al.
patent: 2810941 (1957-10-01), Mainieri
Murtagh John E.
Rolscreen Company
Rudy Andrew Joseph
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