Space frames

Details Space frames Space frames

E - Fixed Constructions

04

B

20/130

E04B 1/38 (2006.01) E04B 1/19 (2006.01)

Patent

CA 1243187

Title: "SPACE FRAMES" ABSTRACT In a space frame of the type having upper and lower grids of tubular longitudinal and lateral chord members, (10,11), the nodes or intersections of chords (10,11) of the upper and lower grid being interconnected by oblique struts (14), the chords (10,11) are flattened at each intersection and over- lapped, the struts (14), which are also tubular, being flattened and deformed at their ends to form attachment pads (15), bolts (17) connecting the attachment pads (15) and overlapped flattened chord sections (12) and also load distribution plates (19,20,21,22) of which one (22) has side edges abutting against shoulders or abutments (16) on the struts (14) adjacent to the attachment pads (15), and others (19,20,21) have corner portions bearing on the ends of the top and bottom of the flattened sections (12) of the chord members.

482338

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