초록 ▼

A mullion connector connects a mullion to a building structure, the mullion connector having a first flange and a second flange in a plane generally perpendicular to the first flange with a first flange having a first fastener opening capable of allowing relative motion of the mullion connector rela

A mullion connector connects a mullion to a building structure, the mullion connector having a first flange and a second flange in a plane generally perpendicular to the first flange with a first flange having a first fastener opening capable of allowing relative motion of the mullion connector relative to the mullion in at least one direction and a second flange having an second fastener opening capable of allowing relative motion of the mullion connector relative to the building in at least two generally perpendicular directions. By placing the second flange on a generally horizontal surface such as a building floor, and loosely fastening the second flange through the second fastener opening to a building anchor, the first flange opening may be attached to the mullion allowing up and down and rotational motion while the second flange opening allows in & out and left to right motion while supporting the mullion. In addition, the pre-assembled mullion connector may also be used to hoist the mullion section and attached mullion connector to its assembly position on the face of the building.

대표청구항 ▼

1. An apparatus for securing a curtain wall assembly to a building comprising: a support member for supporting at least a portion of said curtain wall assembly from said building, said support member comprising a first flange substantially in a first plane and a second flange substantially in a s

1. An apparatus for securing a curtain wall assembly to a building comprising: a support member for supporting at least a portion of said curtain wall assembly from said building, said support member comprising a first flange substantially in a first plane and a second flange substantially in a second plane that is generally perpendicular to said first plane and wherein said first flange also comprises a first fastener slot capable of allowing relative linear motion in at least one direction between a first fastener and said first flange and rotation of said first flange around said fastener when said first flange is connected to said first fastener, wherein said second flange comprises a second fastener opening capable of allowing relative linear motion in at least two directions between a second fastener and said second flange and rotation of said second flange around said fastener when said second flange is connected to said second fastener; fasteners for connecting said support member to said building and for connecting said support member to at least a portion of said curtain wall assembly; and a mullion section connected to said support member and at least a portion of said curtain wall assembly. 2. The apparatus of claim 1 which also comprises a retainer plate for restricting said relative motion located proximate to one of said fastener openings and retained by one of said fasteners proximate to one of said flanges. 3. The apparatus of claim 2 wherein said retainer plate comprises a compression plate which is capable of being at least partially deformed by one of said fasteners. 4. The apparatus of claim 3 which also comprises a slide prevention washer located proximate to one of said fastener openings and retained in said location by said fastener. 5. The apparatus of claim 4 which also comprises a mullion splice tube connected to said mullion. 6. The apparatus of claim 5 which also comprises a fastener for fastening said support member to said mullion splice tube. 7. A method of attaching a mullion section to a building anchor comprising: placing a mullion clip at a first position to connect with said building anchor wherein said mullion clip is capable of being rotated in a plane and repositioned with respect to said building anchor in at least two orthogonal directions; connecting a mullion section to said mullion clip wherein said mullion section is capable of being rotated in a plane and repositioned with respect to said building anchor in at least one direction; and repositioning said mullion clip in at least one direction with respect to said building anchor after said connecting step and when said mullion section is at least partially supported by said building anchor. 8. The method of claim 7 which also comprises the steps of securing said mullion clip to said building anchor after said repositioning step. 9. The method of claim 8 which also comprises the steps of: temporarily supporting said mullion section on a gage block; loosely securing said mullion section to said mullion clip after said connecting step; and removing said gage block and more securely securing said mullion section to said mullion clip after said repositioning step.