초록 ▼

Thermal breaker or thermal barrier structures are disclosed for use in connection with roof decking assemblies wherein the thermal breaker or thermal barrier structures effectively prevent the respective transmission of heating gradients from the interior or exterior building environments to the ext

Thermal breaker or thermal barrier structures are disclosed for use in connection with roof decking assemblies wherein the thermal breaker or thermal barrier structures effectively prevent the respective transmission of heating gradients from the interior or exterior building environments to the exterior or interior building environments by thermal conductivity so as to render buildings more energy efficient.

대표청구항 ▼

What is claimed as new and desired to be protected by letters patent of the united states of america, is: 1. A thermal breaker assembly, for connecting roofing panels to joist members of a roofing substructure so as to effectively prevent the transmission of thermal gradients between the roofing pa

What is claimed as new and desired to be protected by letters patent of the united states of america, is: 1. A thermal breaker assembly, for connecting roofing panels to joist members of a roofing substructure so as to effectively prevent the transmission of thermal gradients between the roofing panels and the joist members, comprising: a clip member; an axially oriented slot defined within said clip member; tab structure connected to said clip member and adapted to be connected to side edge portions of adjacent roofing panels so as to connect the side edge portions of the adjacent roofing panels together, said tab structure having a lug member projecting through said slot defined within said clip member so as to permit said tab structure to be movably mounted upon said clip member; a thermal breaker, having a predetermined axial extent, fabricated from thermal insulation material, having a base portion for seating upon and connection to at least one of the joist members of the roofing substructure, and adapted to be connected to said clip member so as to effectively prevent the transmission of thermal gradients between the roofing panels and the at least one of the joist members of the roofing substructure; and first structure integrally incorporated upon an undersurface portion of said thermal breaker for rendering said undersurface portion of said thermal breaker non-planar so as to minimize the surface-to-surface contact defined between said thermal breaker and the at least one of the joist members of the roofing substructure and thereby minimize the transmission of thermal gradients between the at least one of the joist members of the roofing substructure and the roofing panels. 2. The thermal breaker assembly as set forth in claim 1, wherein: both said clip member and said tab means are fabricated from a metal material. 3. The thermal breaker assembly as set forth in claim 1 wherein: said clip member has a substantially planar configuration; and said thermal breaker comprises a base member, and a pair of plate members extending upwardly from said base member and spaced from each other so as to define a slot therebetween within which said lower region of said clip member is fixedly disposed. 4. The thermal breaker assembly as set forth in claim 1, wherein: said first structure integrally incorporated upon said undersurface portion of said thermal breaker, for rendering said undersurface portion of said thermal breaker nonplanar so as to minimize the surface-to-surface contact defined between said thermal breaker and the at least one of the joist members of the roofing substructure and thereby minimize the transmission of thermal gradients between the at least one of the joist members of the roofing substructure and the roofing panels, comprises axially oriented rib members. 5. The thermal breaker assembly as set forth in claim 3, wherein: said substantially planar clip member has a first upper region having a first predetermined axially oriented extent, a second lower region having a second predetermined axially oriented extent less than said first predetermined axial oriented extent of said first upper region, and a pair of transitional regions interconnecting together said first upper region and said second lower region. 6. The thermal breaker assembly as set forth in claim 5, further comprising: first fastener means for fixedly securing said thermal breaker to said at least one of the joist members of the roofing substructure; and second fastener means, passing through said pair of plate members extending upwardly from said base member and spaced from each other for fixedly securing said lower end portion of said clip therebetween.