摘要:
A T-connection between two profiles, particularly a cross-bar profile and a post profile of a facade each having an inner chamber, comprises a U-shaped connector located in the inner chamber of one of the profiles, the connector having an end plate provided with a guiding opening and having two opposite edges and two plateshaped legs extending from the opposite edge of the end plate near inner surfaces of the one profile, and a flange bolt guided in the guiding opening of the connector in a non-rotatable manner and extending into the inner chamber of another one of the profiles through an opening in a wall of the other profile so as to be fixed relative to the latter. The flange pin has a portion extending outwardly beyond the end plate and provided with at least one arresting opening. The connector has a toggle lever-like bridge web extending between the plate-shaped legs and provided with a threaded opening. The connection further has a clamping screw extending through the threaded opening of the bridge web and having a head abutting against the end wall. The bridge web has a central web part and web parts which are connected with the legs and extend at an obtuse angle relative to the latter. The threaded opening for the clamping screw is provided in the central web part.
摘要:
A ventilating curtain wall includes at least a vertical beam secured to a building framework and at least a horizontal beam, both beams being linked together by a ventilating coupler having a hollow bolt poking through the coupler, and each vertical beam being inserted with a ventilating pipe therein, so that a ventilating system will be formed in situ in the curtain wall for ventilating environmental air inside a building interior through a perforated horizontal beam, the ventilating coupler, and the ventilating pipe.
摘要:
A structural assembly comprises a generally planar framework that carries sealing means projecting to one side of the plane of the framework, infill panels or glazing panes being inserted in the sealing means to form a weathertight face therewith. Some of the frame members, particularly those inside the boundaries of the framework, are interconnected by means allowing limited relative movement between the members. The sealing means include unitary sealing members at the junctions of the frame members, sealing strips being held in compression between opposed unitary members to maintain a seal at the abutting interfaces of the sealing members and the sealing strips.
摘要:
This document discusses, among other things, unitized curtain systems and methods related to the fabrication and installation of curtainwalls. A curtainwall unit may comprises a frame including a horizontal gutter, a horizontal sill, a first vertical mullion between a first end of the horizontal gutter and a second end of the horizontal sill, and a second vertical mullion between a second end of the horizontal gutter and a second end of the horizontal sill. The horizontal gutter may include a rear channel extending across the horizontal gutter, and at least one protected horizontal channel at least partially beneath the rear channel, the rear channel having at least one opening to the at least one horizontal gutter. Each vertical mullion may include a protected vertical chamber having an opening to the at least one protected horizontal channel.
摘要:
A curtain wall constructed from prefabricated connecting wall elements mounted in rows next to and above each other with the wall elements including a frame of assembled profiles on the inside of the curtain wall and of one or more infill elements on the outside of the curtain wall. The frame contains mullions and transoms in the form of profiles which along the perimeter of the frame have female coupling parts and male coupling parts which allow the adjacent mullions and adjacent transoms in an assembled condition in the curtain wall to engage with their coupling parts to form composite basic profiles, where between two rows of connecting wall elements a horizontal seal has been applied which extends continuously in a horizontal direction over the width of the underlying row.
摘要:
Methods, structures and systems for environmental isolation of metal window, transom and mullion surfaces, including in one aspect a metal frame structure configured to receive an operable window, the frame structure having a first thermally insulated polymer component connected to a side of the frame structure at a side wall and spanning a total width of the side wall, and an operable window having a second thermally insulated polymer component connected to a sash assembly, the window configured to close to a position defining a first gap between the second thermally insulated polymer component and the first thermally insulated polymer component and a second gap between the sash assembly and the frame structure. In one aspect at least one seal is positioned in the first gap and abutting both the second component and the first component and at least one seal positioned in the second gap and abutting both the sash assembly and the frame structure to provide improved insulation effectiveness.
摘要:
A building facade system includes framework having shelf members secured to the floor slabs. Vertical mullions are fastened to the shelf members and thereby hang therefrom. The mullions extend below the floor slab and include a riser portion extending above the floor slab. Horizontal support members fastened to the mullions support infill panels and are coupled to horizontal cap members which are fastened to the top terminal ends of the mullion riser portions. Intermediate support members fastened to the mullions support slab edge cover panels which can be opaque. Posts are fastened to the shelf members and are secured to the floor slabs within embedded channels. The posts are horizontally and vertically adjustably fastenable to the shelf members. The shelf members are thereby horizontally and vertically adjustable relative to the floor slabs. The weight of the panels, mullions and shelf members is transferred through the posts to the floor slab.
摘要:
A curtain wall mullion anchoring system that does not require adjustability among the anchoring system components and the mullion to account for construction tolerance. The anchoring device can be accurately installed on a cured concrete floor slab at the proper in-and-out and left-and-right positions. A mullion connector is engaged with the anchoring device and the mullion to transfer reaction forces on the mullion to the building structure via the anchoring device. The mullion connector is slidably engaged with the mullion such that the mullion connector can slide along the length of the mullion and will be placed at the proper up-and-down position by simply sliding the mullion connector down the mullion to the anchoring device on the concrete floor slab.