Static structures (e.g. – buildings) – Cupola or skylight
Patent
1985-08-26
1987-07-21
Pate, III, William F.
Static structures (e.g., buildings)
Cupola or skylight
52209, 52464, E04B 718
Patent
active
046809058
ABSTRACT:
A sloper curtainwall or glazing system for a building or the like includes a plurality of rafters and purlins interconnected together to provide at least one panel opening for retaining a panel. The rafters have an upwardly sloping vertical glazing pocket adapted to receive a vertical marginal edge portion of a panel and the purlins have a horizontal glazing pocket adapted to receive a horizontal marginal edge portion of a panel. The rafters each further include a semi-enclosed drainage channel and a condensation gutter not disposed in fluid communication with either said drainage channel or said vertical glazing pocket. The purlins further include a condensation gutter. The purlin and rafter condensation gutters are disposed in fluid communication with each other and the drainage channel is provided with at least one opening to put the vertical and horizontal glazing pockets in communication therewith. The glazing system further includes a sill having facilities for separately collecting, and discharging to the exterior of the glazing system, all of the infiltration moisture collected in the drainage channel and all of the condensation moisture collected in the rafter condensation gutter.
REFERENCES:
patent: 3830029 (1974-08-01), Vance
patent: 3844087 (1974-10-01), Schultz et al.
patent: 4055923 (1977-11-01), Biebuyck
patent: 4070806 (1978-01-01), Hubbard
patent: 4114330 (1978-09-01), Sukolics
patent: 4182376 (1980-01-01), Nilsson
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patent: 4448001 (1984-05-01), Whitmyer et al.
patent: 4471584 (1984-09-01), Dietrich
Lepiane Donald C.
Pate III William F.
PPG Industries Inc.
Smith Creighten
Westerlund, Jr. Robert A.
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