Structure and method for mounting curtain walls

Claim 2

A curtain wall for mounting between spaced floor slabs of a building each carrying upper and lower anchor elements to hangingly support said curtain wall to form a portion of the building outer shell, said curtain wall comprising: a. a rectangular body having an inner face and an outer face spaced therefrom; b. at least two anchor boxes each having a pocket and a wall including an entrance to said pocket; and c. frame means disposed between said faces of said body providing both structural stability to said body and a fixed mounting for said anchor boxes, at least one of said anchor boxes being disposed near the top of said body and at least one of said anchor boxes being disposed near the bottom of said body with each said anchor box disposed in cooperative relation with a respective one of said upper and one lower anchor elements on adjacent floor slabs, each said anchor box supported by said frame means with said entrance to said pocket substantially in the plane of said inner face, and each said anchor element adapted to be received through a respective one of said entrances to cooperate in said pocket for hanging mounting of said curtain wall on said anchor elements.

Claim 3

The curtain wall according to claim 1 wherein: a. the body includes means formed along each edge for spaced interlocking cooperation with an adjoining edge of an adjacent body to permit expansion and contraction of said bodies yet maintain the shell substantially continuous.

Claim 4

The curtain wall according to claim 2 wherein: a. the upper and lower edges of said body include one of a tongue and a groove, and b. the individual side edges of said body are tapered.

Claim 5

The curtain wall according to claim 3 including: a. sealing means carried along at least one edge of said adjoining edges, said sealing means adhering to both edges during said expansion and contraction.

Claim 6

The curtain wall according to claim 1 wherein: a. said outer face includes at least a pair of panels, each said panel being disposed in a direction perpendicular to the plane of said floor slabs, and b. a separator member disposed between and substantially coextensive with said panels.

Claim 7

The curtain wall according to claim 5 wherein: a. said support means includes, 1. a pair of horizontal support members mounting an anchor box near opposed ends cooperative with similarly spaced upper and lower anchor elements, and 2. a vertical support member connecting said horizontal support members, said vertical support member extending through the plane of said outer surface, and said separator member being molded around said vertical support member.

Claim 8

The curtain wall according to claim 1 wherein: a. each anchor box includes, 1. an upper surface extending between said inner and outer faces, and 2. an outer surface, said outer surface being coplanar with said inner face and extending by a distance to provide an entrance to a pocket below said upper surface, and b. said at least one upper and lower anchor element being received through said entrance into said pocket, said anchor elements being loaded by the weight of said body through coaction with said upper surface.

Claim 9

The curtain wall according to claim 5 wherein: a. at least one of said panels includes framing means for supporting one of a door and a window.

Claim 10

In combination: a. A building structure including 1. a plurality of spaced floor slabs, and 2. a plurality of upper and lower anchor elements carried at predetermined spaced locations on each floor slab; and b. a curtain wall for mounting between said spaced floor slabs to form a portion of the outer shell of said building including 1. a rectangular body having an inner face and an outer face spaced therefrom, 2. at least two anchor boxes each having a pocket and a wall including an entrance to said pocket, and 3. frame means disposed between said faces of said body providing both structural stability to said body and a fixed mounting for said anchor boxes, at least one of said anchor boxes being disposed near the top of said body and at least one of said anchor boxes being disposed near the bottom of said body with each said anchor box disposed in cooperative relation with a respective one of said upper and one lower anchor elements on adjacent floor slabs, each said anchor box supported by said frame means with said entrance to said pocket substantially in the plane of said inner face, and each said anchor element received through a respective one of said entrances to cooperate in said pocket for hanging mounting of said curtain wall on said anchor elements.

Claim 11

In combination: a. A building structure including 1. a plurality of spaced floor slabs, and 2. a plurality of upper and lower anchor elements carried at predetermined spaced locations on each floor slab; and b. a curtain wall for mounting between said spaced floor slabs to form a portion of the outer shell of said building including 1. a rectangular body having an inner face and an outer face spaced therefrom, 2. at least two anchor boxes each having a pocket and a wall including an entrance to said pocket, and 3. frame means disposed between said faces of said body providing both structural stability to said body and a fixed mounting for said anchor boxes, at least one of said anchor boxes being disposed near the top of said body and at least one of said anchor boxes being disposed near the bottom of said body with each said anchor box disposed in cooperative relation with a respective one of said upper and one lower anchor elements on adjacent floor slabs, each said anchor box supported by said frame means with said entrance to said pocket substantially in the plane of said inner face, and each said anchor element received through a respective one of said entrances to cooperate in said pocket for hanging mounting of said curtain wall on said anchor elements.

Claim 12

The combination according to claim 9 wherein: a. the body includes means formed along each edge for spaced interlocking cooperation with an adjoining edge of an adjacent body to permit expansion and contraction of said bodies yet maintain the shell substantially continuous.

Claim 13

The combination according to claim 10 wherein: a. the upper and lower edges of said body include one of a tongue and groove, and b. the individual side edges of said body are tapered.

Claim 14

The combination according to claim 11 including: a. sealing means carried along at least one edge of said adjoining edges, said sealing means adhering to both edges during said expansion and contraction.

Claim 15

The combination according to claim 9 wherein: a. said outer face includes at least a pair of panels, each said panel being disposed in a direction perpendicular to the plane of said floor slabs, and b. a separator member disposed between and substantially coextensive with said panels.

Claim 16

The combination according to claim 13 wherein: a. said support means includes, 1. a pair of horizontal support members mounting an anchor box near opposed ends cooperative with similarly spaced upper and lower anchor elements, and 2. a vertical support member connecting said horizontal support members, said vertical support member extending through the plane of said outer surface, and said separator member being molded around said vertical support member.

Claim 17

The combination according to claim 9 wherein: a. each anchor box includes, 1. an upper surface extending between said inner and outer faces, and 2. an outer surface, said outer surface being coplanar with said inner face and extending by a distance to provide an entrance to a pocket below said upper surface, and b. said at least one upper and lower anchor element being received through said entrance into said pocket, said anchor elements being loaded by the weight of said body through coaction with said upper surface.

Claim 18

The combination according to claim 15 including: a. anchor support means including, 1. a plate member, 2. a pair of bracket members mounted to and extending from said floor slab, said bracket members mounting said plate member in substantially coplanar relation to said inner face, and 3. one end of bracket members and plate member comprising said upper and lower anchor elements.

Claim 19

The combination according to claim 16 wherein: a. said anchor elements are upwardly directed fingers.