Patent ID: 7735295
Filing Date: 2010-06-15
Classification: E04B

Abstract:
1. A slotted sheet metal header, comprising: a downwardly opening central channel having a central channel top web and flat first and second sidewalls extending downwardly from the central channel top web, said central channel having a width of a size to snuggly receive the width dimension of a stud; said first and second sidewalls each having a lower edge; a first side channel on a first side of the central channel, said first side channel having a first side channel top web, a flat first inside wall extending downwardly from the first side channel top web along side the first sidewall of the central channel, and an outside wall extending downwardly from the first side channel top web, said first inside wall having a lower edge that is connected to the lower edge of the first sidewall; a second side channel on a second side of the central channel, said second side channel having a second side channel top web, a second inside wall extending downwardly from the second side channel top web along side the second sidewall of the central channel, and an outside wall extending downwardly from the second side channel top web, said second inside wall having a lower edge that is connected to the lower edge of the second sidewall; a first vertical slot extending through the first inside wall of the first side channel and a second vertical slot extending through the first sidewall of the central channel, said first and second vertical slots being aligned; a third vertical slot extending through the second inside wall of the second side channel and a fourth vertical slot extending through the second sidewall of the central channel, said third and fourth vertical slots being aligned; said outside walls of the first and second side channels having lower edges that are spaced above the lower edges of the sidewalls of the central channel and above at least a portion of each of the first, second, third, and fourth vertical slots, whereby access to the first, second, third, and fourth vertical slots is provided from below the lower edges of the outside walls of the first and second side channels; said central channel including a channel space between the first and second sidewalls of the central channel that are sized to receive an end portion of a stud having a web and two flanges; whereby an end portion of a stud may be placed within the channel space of the central channel and screw fasteners may be inserted through the first, second, third, and fourth vertical slots and screwed into the stud, for connecting the header to the stud; wherein the central channel and the first and second side channels are constructed from a single sheet of metal that is bent to form corners where the first side channel top web meets the inside and outside walls of the first side channel, where the lower edge of the first inside wall of the first side channel meets the lower edge of the first sidewall of the central channel, where the top of the first sidewall of the central channel meets the central channel top web, where the central channel top web meets the second sidewall of the central channel, where the lower edge of the second sidewall of the central channel meets the lower edge of the second inside wall of the second side channel, where the second inside wall of the second side channel meets the second side channel top web, and where the second side channel top web meets the outside wall of the second side channel; wherein the first sidewall of the central channel and the first inside wall of the first side channel are substantially in contact with each other; and wherein the second sidewall of the central channel and the second inside wall of the second side channel are substantially in contact with each other.