IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0061038
(1987-06-12)
|
|
발명자
/ 주소 |
- Bodnar Ernest R. (53 Pheasant Lane Islington
- Ontario CAX M9A 1T5)
|
| 인용정보 |
피인용 횟수 :
65 인용 특허 :
0 |
초록
▼
A wall having metal wall studs in parallel spaced-apart relation, and each, in turn, having two parallel angles each defining a panel supporting flange, to which wall panels may be attached, and each further defining a bracing strip, integral with the panel supporting flange, at right angles thereto
A wall having metal wall studs in parallel spaced-apart relation, and each, in turn, having two parallel angles each defining a panel supporting flange, to which wall panels may be attached, and each further defining a bracing strip, integral with the panel supporting flange, at right angles thereto, a plurality of straps integral with the angles each strap defining an axis extending diagonally between the bracing strips and defining generally triangular openings with their apeces directed alternately in opposite directions, generally triangular widened roots on each end of the strap, a plurality of transverse ribs in the panel supporting flanges normal to the right angle junctions between the bracing strips and the panel supporting flanges, and further transverse ribs in the bracing strips and extending into the triangular enlarged roots, the first and second transverse ribs being formed in aligned pairs and meeting and joining one another at the right angle junction, wall panelling on the panel supporting flanges on one side, and screws passing through the panelling and secured in the panel supporting flanges.
대표청구항
▼
A wall comprising: a plurality of integral one-piece structural metal wall stud members, formed of light-gauge sheet strip arranged in parallel spaced apart relation and each in turn, comprising; two parallel spaced apart L-shaped angle portions each of said angle portion formed integrally from said
A wall comprising: a plurality of integral one-piece structural metal wall stud members, formed of light-gauge sheet strip arranged in parallel spaced apart relation and each in turn, comprising; two parallel spaced apart L-shaped angle portions each of said angle portion formed integrally from said metal strip and defining a panel supporting flange, to which wall panels may be attached by self-tapping screw fastening means, and each said angle portion further defining a bracing strip member, formed integrally with said panel supporting flange, and joined at right angles thereto; a plurality of strap members formed integrally with said angle portions from said metal strip, and each strap member defining an axis extending diagonally between said bracing strip members, said strap members defining generally triangular shaped openings with rounded corners therebetween, said generally triangular shaped openings being arranged with their apexes directed alternately in opposite directions, said bracing strip members, and said web members and said triangular root portions all lying in a common plane, normal to the planes of said wall supporting flanges; first edge flanges on each side edge of each said strap member having a predetermined depth, defining a channel-shape in cross-section along each said strap member; further edge flanges extending completely around said openings having a predetermined depth less than said predetermined depth of said first flanges, and joining said first edge flanges at said rounded corners; generally triangular widened roots on each end of said strap members where the same join said bracing strip members; a plurality of first transverse linear inwardly indented ribs of a first predetermined length formed transversely in said panel supporting flanges and in said bracing strip members at spaced intervals and directed normal to and extending from said right angle junctions between said bracing strip members and said panel supporting flanges; a plurality of second transverse linear inwardly indented ribs formed transversely in said panel supporting flanges and in said bracing strip members at spaced intervals between said first transverse linear ribs and extending across said panel supporting flanges and said bracing strip members and directed normal to said right angle junctions between said bracing strip members and said panel supporting flanges and said second transverse linear ribs having a length greater than said first linear ribs and extending into said triangular enlarged roots along an axis lying at an acute angle to said axis of said strap member extending from said root portion, whereby to resist flexing of said panel supporting flanges; and wherein all of said panel supporting flanges lie in a common plane; wall panelling overlying said panel supporting flange on at least one side of said stud members; and, screw fastening means extending through said wall panelling at spaced locations and passing through and secured in said panel supporting flanges.
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