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US5515660A Expired / Lapsed US ⏱️ 0.0 years remaining

Wall stud and nogging

Assignee: BlueScope Steel Ltd
•
Filing: 1994-06-16
•
Granted: 1996-05-14
•
Expires: 2014-06-16
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Abstract

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.

Inventors

  • 👤 Paul D. Hanks
  • 👤 James C. Adams

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 20:11
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/02; E04C3/04; E04C3/06; E04C3/07; E04B; E04B2/00; E04B2/56; E04B2/58; E04C2003/0404; E04C2003/0408; E04C2003/0421; E04C2003/0426; E04C2003/0434; E04C2003/0443; E04C2003/0473

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 205 words
A system comprising a substantially upright sheet metal wall stud and a substantially horizontally extending nogging wherein; the stud has a channel section comprising a channel web and two channel flanges, the channel web has a substantially planar, and substantially central strip, the central strip is pierced by a nogging clearance hole having an upper edge and a lower edge, at least one tab located on the channel web, wherein said at least on tab lies in a plane of the channel web and projects part way across the nogging clearance hole from a periphery thereof, the at least one tab has substantially parallel side edges extending from the periphery of the nogging clearance hole, and a tip remote from said periphery, the nogging is pierced by at least one orifice, the nogging and the nogging clearance hole are so shaped and sized that the nogging when contacting said upper edge may be freely inserted through the nogging clearance hole without obstruction from the at least one tab and then may be translated laterally of itself to contact said bottom edge, the at least one tab extends through the orifice in the nogging to prevent substantial longitudinal movement of the nogging relative to the stud.
Claim 2
Independent Claim 205 words
A system comprising a substantially upright sheet metal wall stud and a substantially horizontally extending nogging wherein; the stud has a channel section comprising a channel web and two channel flanges, the channel web has a substantially planar, and substantially central strip, the central strip is pierced by a nogging clearance hole having an upper edge and a lower edge, at least one tab located on the channel web, wherein said at least on tab lies in a plane of the channel web and projects part way across the nogging clearance hole from a periphery thereof, the at least one tab has substantially parallel side edges extending from the periphery of the nogging clearance hole, and a tip remote from said periphery, the nogging is pierced by at least one orifice, the nogging and the nogging clearance hole are so shaped and sized that the nogging when contacting said upper edge may be freely inserted through the nogging clearance hole without obstruction from the at least one tab and then may be translated laterally of itself to contact said bottom edge, the at least one tab extends through the orifice in the nogging to prevent substantial longitudinal movement of the nogging relative to the stud.
Claim 3
Dependent Claim 69 words
A system according to claim 1 wherein the stud comprises two tabs, the nogging has two rows of said orifices extending longitudinally of the nogging with the individual orifices regularly spaced apart along the rows, and the two tabs are spaced apart substantially a same distance as are the two rows of orifices, whereby each tab is able to enter any one of said orifices in a respective row.
Claim 4
Dependent Claim 44 words
A system according to claim 1 wherein the nogging is of inverted channel section having a said orifice formed in each of its channel flanges, and the stud has two said tabs projecting towards one another from opposite sides of the nogging clearance hole.

References Cited (Backward Citations)

US2640570A Cited
US4850169A Cited
US5327695A Cited
US5274973A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1999-05-14 1999-11-13 2000-05-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2003-05-14 2003-11-13 2004-05-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2007-05-14 2007-11-13 2008-05-14 $7700.00 Window Closed / Lapsed

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