Patent ID: 6834470
Filing Date: 2004-12-28
Classification: E04C,Y10S

Abstract:
A reinforcing web member for a structural framework which is assembled from a plurality of chords and reinforcing web members, said web member comprising:a web member body having a longitudinal axis and opposite first and second ends; a first securement tab at the first end of the web member body and a second securement tab at the second end of the web member body, each tab being configured for engagement with one of said chords and adapted to be permanently secured to the chord by receiving a fastener through the tab; at least one ancillary connector on each securement tab for temporarily holding the web member in position in the framework to enable a workman to permanently secure the tab to the chord, the ancillary connector comprising a burst hole which has multiple barbs spaced around a periphery of the hole, each of said multiple barbs projecting transversely with respect to the tab for embedding in said chord upon application of direct manual force when the workman, without use of a tool, pulls the tab into engagement with the chord; and a bend line defined at each end of the web member body for bending the respective securement tab, each tab being bent along its respective bend line at an oblique angle with respect to the longitudinal axis of the web member body; wherein each securement tab has opposing flat, parallel faces including a front face from which said multiple barbs of the burst hole project outward and a back face; and wherein a portion of each tab disposed between its bend line and its tip end lies within a flat plane generally defined by the first and second faces, the tab being free from further bends beyond the bend line such that the entire said portion of each tab lies within said plane; and wherein the first and second tabs are bent in opposite directions with respect to the longitudinal axis, the barbs at each burst hole projecting toward the longitudinal axis such that the front face and the barbs face generally away from the web member body toward and for engagement with a respective one of the chords.