Robert S Gregg

US Patent:

6643986, Nov 11, 2003

Filed:

Jun 12, 1997

Appl. No.:

08/873972

Inventors:

Alfred D. Commins - Danville CA
Robert C. Gregg - Yorba Linda CA

Assignee:

Simpson Strong-Tie Company, Inc. - Dublin CA

International Classification:

E04B 228

US Classification:

524831, 523092, 5280012, 5280018

Abstract:

The present invention relates to horizontal, vertical or angularly disposed diaphragms which resist structural forces. Specifically, the present invention relates to an improved mechanical connection between a structural panel and the framing members that support the structural panel forming a diaphragm. The connection includes: a structural panel having a distal side, a proximal side, and a plurality of edge faces; a frame consisting of a plurality of framing members disposed in registration with the proximal side of the structural panel near the edge faces; a plurality of perimeter fasteners connecting the structural panel to the framing members; and clips or perimeter edging members for reducing bending of the perimeter fasteners attached to a substantial number of the perimeter fasteners. The clips or perimeter edging members for reducing bending of the perimeter fasteners act when lateral forces are imposed on the building structure of which the diaphragm is a part.

US Patent:

20040068947, Apr 15, 2004

Filed:

Nov 10, 2003

Appl. No.:

10/705662

Inventors:

Alfred Commins - Danville CA, US
Robert Gregg - Yorba Linda CA, US

International Classification:

E02D027/00

US Classification:

052/293300

Abstract:

The present invention relates to horizontal, vertical or angularly disposed diaphragms which resist structural forces. Specifically, the present invention relates to an improved mechanical connection between a structural panel and the framing members that support the structural panel forming a diaphragm. The connection includes: a structural panel having a distal side, a proximal side, and a plurality of edge faces; a frame consisting of a plurality of framing members disposed in registration with the proximal side of the structural panel near the edge faces; a plurality of perimeter fasteners connecting the structural panel to the framing members; and clips or perimeter edging members for reducing bending of the perimeter fasteners attached to a substantial number of the perimeter fasteners. The clips or perimeter edging members for reducing bending of the perimeter fasteners act when lateral forces are imposed on the building structure of which the diaphragm is a part.