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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||52/95 ; 52/92 ; 52/199|
|발명자 / 주소||
|인용정보||피인용 횟수 : 34 인용 특허 : 0|
A roof construction for providing a flow of air along the underside of the roof deck to prevent ice formations on the roof. An insulating member is positioned between adjacent rafters in the roof and includes a lower surface that rests on the ceiling and an upper inclined surface which bears against the roof deck. The upper surface is provided with a series of grooves that define air passages for the flow of air upwardly along the underside of the roof deck so that air can flow freely from the facia to the ridge of the roof. The outer edge of the insulat...
A building construction, comprising an exterior vertical wall, a ceiling supported by the wall, a roof supported by the wall and including a series of spaced rafters and a roof deck supported by the rafters, air inlet means in the roof and disposed outwardly of the exterior wall, air outlet means in said roof and disposed inwardly of the exterior wall, insulating means supported by the ceiling, an insulating member located between adjacent rafters, each insulating member having a lower surface resting on the ceiling and having an upwardly and inwardly ex...