Wall stud and nogging

Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Fabric or lattice; e.g. – indeterminate grating

Patent

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Details

524812, F04C 232

Patent

active

055156606

ABSTRACT:
A generally channel sectioned wall stud 7 which has been cold roll-formed from a sheet metal strip comprises a web 8 and two flanges 9. The web 8 has a substantial central strip that is planar. A nogging clearance hole 10, is provided in the central strip of the web 8 at each point where a nogging 11 is to be affixed thereto. The nogging 11 may be roll-formed from material the same as or similar to that of the stud 7 and is also generally channel sectioned, comprising a web 12, with a flat ended central rib 13 formed therein and flanges 14. The web 12 is pierced by clearance slots 15 arranged in two rows extending longitudinally of the nogging 11. The individual slots 15 are regularly spaced apart along the rows. The nogging clearance hole 10 is shaped to suit the nogging 11. To that end it is partly defined by two tabs 16 projecting from the web 8 and lying in the plane of its central strip 13. Each tab 16 is able to enter any one of the holes 15, and the tabs are spaced apart (center to center) by substantially the same distance as are the two rows of holes 15. Thus the tabs 16 may simultaneously enter each of any pair of holes 15 at corresponding locations in their respective rows.

REFERENCES:
patent: 2640570 (1953-06-01), Horowitz
patent: 4850169 (1989-07-01), Burkstrand
patent: 5274973 (1994-01-01), Liang
patent: 5327695 (1994-07-01), Kelly

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