초록 ▼

A unit curtain wall includes a plurality of curtain wall units each supported on a building skeleton frame by means of a pair of fasteners connected respectively to a pair of horizontally spaced vertical edges of the curtain wall unit. One of vertically adjacent horizontal edges of each pair of adja

A unit curtain wall includes a plurality of curtain wall units each supported on a building skeleton frame by means of a pair of fasteners connected respectively to a pair of horizontally spaced vertical edges of the curtain wall unit. One of vertically adjacent horizontal edges of each pair of adjacent curtain wall units has a pin receivable in a hole in the other horizontal edge to hold the two vertically adjacent curtain wall units in vertical alignment. A sealing strip is disposed on the exterior side of the pin and extends along the one horizontal edge and sealingly receivable in a groove in the other horizontal edge to provide a fluid-tight sealing between the two vertically adjacent curtain wall units.

대표청구항 ▼

1. A unit curtain wall comprising: (a) a plurality of adjacent curtain wall units each having a pair of horizontally spaced vertical edges, said adjacent pair of curtain wall units having respectively a pair of vertically adjacent horizontal frame members each including a pair of interior and ext

1. A unit curtain wall comprising: (a) a plurality of adjacent curtain wall units each having a pair of horizontally spaced vertical edges, said adjacent pair of curtain wall units having respectively a pair of vertically adjacent horizontal frame members each including a pair of interior and exterior parts connected together; (b) a pair of fasteners adapted to be mounted on a building frame and connected respectively to said vertical edges of a respective one of said curtain wall units for supporting the latter on said building frame; (c) an auxiliary support adapted to be mounted on the building frame and connected to a lower one of vertically adjacent horizontal edges of each pair of adjacent curtain wall units; (d) a projection disposed on one of said vertically adjacent horizontal edges on said interior part of one of said horizontal frame members, the other horizontal edge PG,16 having a portion defining a pair of positioning edges on said interior part of the other horizontal frame member extending substantially longitudinally of said horizontal edges and receptive of said projection; and (e) an elastic sealing strip disposed on and along one of said horizontal edges, on the exterior side of said projection, the other horizontal edge having a groove receptive of said sealing strip. 2. A unit curtain wall according to claim 1, including an L-shaped bracket having a vertical arm connected to said interior part of said other horizontal frame member and a horizontal arm, said positioning edges being defined in said horizontal arm. 3. A unit curtain wall according to claim 2, said horizontal arm having an oblong hole extending longitudinally of said horizontal frame members, said positioning edges comprising a pair of opposed major edges of said oblong hole. 4. A unit curtain wall according to claim 1, including a thermally insulating connector disposed between said interior and exterior parts of a respective one of said horizontal frame members, and a covering bar disposed outside of said connector and extending longitudinally betweeen said interior and exterior parts of a respective one of said horizontal frame members, said covering bar of one of said vertically adjacent horizontal frame members supporting said sealing strip, said covering bar of the other horizontal frame member having said groove. 5. A unit curtain wall according to claim 4, said covering bar of said one horizontal frame member having a vertical fin carrying said sealing strip. 6. A unit curtain wall according to claim 4, said covering bar of said other horizontal frame member having a recess disposed exteriorly of said groove and extending longitudinally along the same, including a sealing member fitted in said recess and engageable with said covering bar of said one horizontal frame member. 7. A unit curtain wall according to claim 6, said sealing member being made of soft rubber. 8. A unit curtain wall according to claim 6, said sealing member having a pair of laterally spaced interior and exterior tongues, said interior tongue being engageable with an exterior side surface of said sealing strip, said exterior tongue being sealingly engageable with said covering bar of said one horizontal frame member. 9. A unit curtain wall according to claim 8, said interior tongue being tilted toward said exterior tongue.