Unitized skylight structure

Claim 2

A skylight system for installation on an underlying support framework, said skylight system comprising: a plurality of preglazed modules arranged in a gridwork, each of said preglazed modules having an edge thereof slideably interconnected with adjacent modules, and corner supports at the corners of the preglazed modules extending from the preglazed modules to the underlying support framework, said condensate gutters being formed along vertically extending edges of the preglazed modules and being aligned with one another to transfer condensate downwardly from the skylight system, said condensate gutters being formed along the horizontal edges of the preglazed modules, said horizontal condensate gutters being superimposed over the vertically extending gutters to discharge moisture thereto.

Claim 3

A skylight system in accordance with claim 1 in which the slideable interconnect between adjacent preglazed modules comprising a projecting flange extending along the vertical and horizontal sides of the preglazed module and receiving slots for receiving therein the projecting flange of another adjacent module.

Claim 4

A skylight system in accordance with claim 2 in which the preglazed modules are formed with straight vertical and horizontal structural members, said projecting flanges and receiving slots being disposed at an angle relative to the straight members to permit adjacent panels to be at an angle relative to each other and to provide a curvature for the skylight system.

Claim 5

A skylight system comprising a structural framework and an array of interfitted skylight modules supported thereby, said structural framework having a plurality of beam members and means for mounting said modules thereon, each of said modules having a quadrangular frame including a pair of lateral frame members and a pair of longitudinal frame members interconnecting said lateral members, means for interfitting each of said lateral frame members side-by-side with a lateral frame member of an adjacent module, means for interfitting each of said longitudinal frame members with a longitudinal frame member of an adjacent module, and preglazed panels held in said frames, said lateral frame members having gutter sections, means to joining said gutter sections of adjacent lateral frame members end-to-end to provide continuous drainage channels, said longitudinal members having gutters sections draining into said gutter sections of said lateral frame members.

Claim 6

A skylight system comprising a structural framework and an array of interfitted skylight modules supported thereby, said structural framework having a plurality of beam members and means for mounting said modules thereon, each of said modules having a quadrangular frame including a pair of lateral frame members and a pair of longitudinal frame members interconnecting said lateral members, means for interfitting each of said lateral frame members side-by-side with a lateral frame member of an adjacent module, means for interfitting each of said longitudinal frame members with a longitudinal frame member of an adjacent module, and preglazed panels held in said frames, said lateral frame members having gutter sections, means to joining said gutter sections of adjacent lateral frame members end-to-end to provide continuous drainage channels, said longitudinal members having gutters sections draining into said gutter sections of said lateral frame members.

Claim 7

A skylight system according to claim 4 wherein said modules are supported above said structural framework.

Claim 8

A skylight system according to claim 4 wherein said structural framework comprises a plurality of parallel beams disposed along rows of longitudinal members.

Claim 9

A skylight system according to claim 4 wherein said lateral frame members carry window washing track segments, end-to-end lateral members providing extended window washing tracks.

Claim 10

A skylight system according to claim 4 having sealing means between side-by-side interfitted lateral frame members and between side-by-side interfitted longitudinal frame members.

Claim 11

A skylight system according to claim 4 having means connecting lateral members of adjacent frames end-to-end, said joining means providing for relative movement of said end-to-end lateral members to allow for thermal expansion and contraction.

Claim 12

A skylight system according to claim 4 wherein said means interfitting said side-by-side longitudinal frame members allow relative movement of said side-by-side longitudinal members to provide for thermal expansion and contraction.

Claim 13

A skylight system according to claim 4 wherein said means interfitting said side-by-side lateral frame members allow relative movement of said side-by-side lateral members to provide for thermal expansion and contraction.

Claim 14

A skylight system comprising a structural framework and an array of interconnected skylight modules supported thereby, said support lattice having a plurality of beam members and means for mounting said modules thereon, each of said modules having a quadrangular frame including a pair of lateral frame members and a pair of longitudinal frame members interconnecting said lateral members, means for sliding said lateral frame members into lateral frame members of adjacent modules to interfit adjacent lateral frame members and permit relative sliding therebetween to accommodate thermal expansion and contraction, means for sliding said longitudinal frame members into longitudinal frame members of adjacent modules to interfit adjacent longitudinal frame members and permit relative sliding therebetween to accommodate thermal expansion and contraction, and preglazed panels held in said frames, said mounting means having bracket members supporting end-to-end lateral frame members of adjacent modules allowing relative movement of said end-to-end lateral frame members to accommodate thermal expansion and contraction, said lateral frame members having gutter segments which are slid into said bracket means, said bracket members and said gutter segments providing continuous gutter channels, said longitudinal members having gutter segments which drain into said gutter sections of said lateral members.

Claim 15

A skylight system comprising a structural framework and an array of interconnected skylight modules supported thereby, said support lattice having a plurality of beam members and means for mounting said modules thereon, each of said modules having a quadrangular frame including a pair of lateral frame members and a pair of longitudinal frame members interconnecting said lateral members, means for sliding said lateral frame members into lateral frame members of adjacent modules to interfit adjacent lateral frame members and permit relative sliding therebetween to accommodate thermal expansion and contraction, means for sliding said longitudinal frame members into longitudinal frame members of adjacent modules to interfit adjacent longitudinal frame members and permit relative sliding therebetween to accommodate thermal expansion and contraction, and preglazed panels held in said frames, said mounting means having bracket members supporting end-to-end lateral frame members of adjacent modules allowing relative movement of said end-to-end lateral frame members to accommodate thermal expansion and contraction, said lateral frame members having gutter segments which are slid into said bracket means, said bracket members and said gutter segments providing continuous gutter channels, said longitudinal members having gutter segments which drain into said gutter sections of said lateral members.

Claim 16

A combination in accordance with claim 12 wherein lateral frame members of adjacent modules are slid into said bracket members.

Claim 17

A combination in accordance to claim 12 wherein said means for sliding said lateral frame members into lateral frame members of adjacent modules comprise at least one protrusion of one adjacent lateral frame member and at least one recess of an adjacent lateral frame member which receives said projection.

Claim 18

A combination in accordance to claim 12 wherein said means for sliding said longitudinal frame members into longitudinal frame members of adjacent modules comprises at least one protrusion of one adjacent longitudinal frame member and at least one protrusion of another longitudinal frame member.

Claim 19

A skylight system for installation on an underlying support framework of beams, said skylight system comprising: a plurality of preglazed quadrangular modules arranged in a gridwork each having a glazing panel therein, each of said preglazed modules having an edge thereof slideably interconnected with adjacent modules, corner supports at the corners of the preglazed modules extending from the preglazed modules to the underlying support framework beams and attached thereto, said preglazed modules having a pair of parallel purlins and a pair of parallel rafters arranged to form a quadrangular frame for the glazing panel, one of said pair of purlins having a removable glazing retaining member thereon for holding one edge of the glazing panel and the other of said pair of purlins having a non-removable integral glazing retaining member thereon, one of said pairs of rafters having a removable glazing retaining member thereon for holding an edge of the glazing panel and the other of said pair of rafters having a non-removable integral glazing retaining member thereon, said glazing panels being removal from said preglazed modules by removing from said ones of the rafters and purlins the removable glazing members from a module allowing the glazing panel held therebetween to be slid outwardly from under the other integral glazing retaining members of the other purlins and rafters for the module.

Claim 20

A skylight system for installation on an underlying support framework of beams, said skylight system comprising: a plurality of preglazed quadrangular modules arranged in a gridwork each having a glazing panel therein, each of said preglazed modules having an edge thereof slideably interconnected with adjacent modules, corner supports at the corners of the preglazed modules extending from the preglazed modules to the underlying support framework beams and attached thereto, said preglazed modules having a pair of parallel purlins and a pair of parallel rafters arranged to form a quadrangular frame for the glazing panel, one of said pair of purlins having a removable glazing retaining member thereon for holding one edge of the glazing panel and the other of said pair of purlins having a non-removable integral glazing retaining member thereon, one of said pairs of rafters having a removable glazing retaining member thereon for holding an edge of the glazing panel and the other of said pair of rafters having a non-removable integral glazing retaining member thereon, said glazing panels being removal from said preglazed modules by removing from said ones of the rafters and purlins the removable glazing members from a module allowing the glazing panel held therebetween to be slid outwardly from under the other integral glazing retaining members of the other purlins and rafters for the module.