초록 ▼

The present invention relates to wall construction, and more particularly to a new and improved means for bracing parallel studs, draft dampening between parallel studs within interior wall structures, and anchoring hand rails and grab bars to walls using a single unitary device. A one piece elongat

The present invention relates to wall construction, and more particularly to a new and improved means for bracing parallel studs, draft dampening between parallel studs within interior wall structures, and anchoring hand rails and grab bars to walls using a single unitary device. A one piece elongated metal plate is inserted transversely between parallel metal studs to provide the largest percentage of closure between metal studs thereby forming a fire stop (also known as a draft dampener) within the completed wall assembly and simultaneously providing a metal backing for the installation of handrails and grab bars in conformity with requirement of the Americans with Disabilities Act and Uniform Building Code requirements. The insertion of this one piece elongated plate further serves to reinforce the strength of metal studs permitting the use of lighter gauge metal studs resulting in construction cost savings.

대표청구항 ▼

[ I claim:] [1.]1. A unitary metal bridge, fire stop and backing device for use with metallic studs wherein said studs are formed with a spaced opening, said bridging, backing and fire stop comprising:a unitary elongated metal plate-like member formed of a finite length defined by two parallel uprig

[ I claim:] [1.]1. A unitary metal bridge, fire stop and backing device for use with metallic studs wherein said studs are formed with a spaced opening, said bridging, backing and fire stop comprising:a unitary elongated metal plate-like member formed of a finite length defined by two parallel upright studs;said unitary elongated metal plate-like member terminates in a first end and a second end;said unitary plate-like member possesses a first horizontal edge and a second horizontal edge between the first end and second end;said first end and second end of the elongated metal plate-like member are alternately bent perpendicular to the elongated metal plate to form a first flange on said first end and a second flange on said second end to permit the fastening of the elongated plate to the surface of the adjacent parallel upright studs;said first end of the elongated metal plate incorporates a pair of parallel notches along the horizontal axis;said first horizontal edge and the second horizontal edge of the elongated plate are folded downward and perpendicular to the elongated plate forming a first downward flange and a second downward flange;said first downward flange of the first horizontal edge is substantially longer than the second downward flange of the second horizontal edge and the width of first downward flange is greater than the width of said elongated plate-like member.