摘要:
Ein Kederdachfirstträger (14) für eine Kederdachkonstruktion mit einem in Längsrichtung (L) gekrümmten oder geknickten Verlauf, einem Obergurt (42) mit einer Anschlusseinrichtung für Kederschienen von Dachplanen.
摘要:
A tie-down connecting element (30) for tying down a truss relative to a wall frame is fixed between the webs (12) of the upper and lower Z-shaped chords (10) and includes a tongue portion (34) which extends downwardly through the slot (50) formed in the lower flange (16) of the lower chord (10) of the truss.
摘要:
A tie-down connecting element (30) for tying down a truss relative to a wall frame is fixed between the webs (12) of the upper and lower Z-shaped chords (10) and includes a tongue portion (34) which extends downwardly through a slot (50) formed in the lower flange (16) of the lower chord (10) of the truss.
摘要:
A truss (1) fabricated of cold rolled sheet metal structural members having chord members (5,17), web members (7,9,11), and connectors (25,27) for joints thereof, of such construction as to enable fabrication of the truss (1) with the chord members (5,17) lying flat on a fabrication table and further of such construction as to allow a plurality of trusses to be stacked flatwise one on another for storage and delivery.
摘要:
In order to provide easy assembly of a good roof (or floor) support structure, the structure is a type of space frame type, having upper rafters 1 connected to lower chords 2 by inclined struts 3. The rafters 1 and chords 2 are all formed of back-to-back booms 6, 8, and the flattened ends of the struts 3 are vertical and clamped between the booms 6, 8 by horizontal securing bolts 7, 9.