초록 ▼

A roof anchor with a channel fits over a roof panel rib typically having a rib head supported by a narrower rib neck. Setscrews on the anchor side thread through matching threaded holes in anchor sides and into the channel, sandwiching a roof panel rib therebetween when it is received into the chann

A roof anchor with a channel fits over a roof panel rib typically having a rib head supported by a narrower rib neck. Setscrews on the anchor side thread through matching threaded holes in anchor sides and into the channel, sandwiching a roof panel rib therebetween when it is received into the channel. To prevent the anchor from lifting off the roof panel rib, the setscrews are located on the anchor sides low in the anchor channel engaging the roof panel rib at the narrow rib neck such that the roof panel rib head can be received between the setscrews and the anchor top. A rib bar typically shaped to functionally match the roof panel rib may be inserted within the roof panel rib as a brace to prevent a roof panel rib from collapsing under force of the setscrews.

대표청구항 ▼

The invention claimed is: 1. A roof panel rib anchor for attachment to a roof panel rib of a roof panel on a roof, the roof panel rib having a rib head supported from the roof panel on a rib base that narrows to a rib neck smaller than the rib head at its intersection with the rib head, the roof pa

The invention claimed is: 1. A roof panel rib anchor for attachment to a roof panel rib of a roof panel on a roof, the roof panel rib having a rib head supported from the roof panel on a rib base that narrows to a rib neck smaller than the rib head at its intersection with the rib head, the roof panel rib anchor comprising, first and second opposing anchor sides depending from an anchor top forming a channel within, adapted to receive said roof panel rib head and at least part of the roof panel rib neck in the channel, a threaded setscrew penetrating at least one anchor side through a matching threaded hole and separated from the anchor top such that said rib head is receivable in the channel between the setscrew and the anchor top, the setscrew securing the rib head in the channel when received therein, the setscrew intersecting the roof panel rib in the channel at the roof panel rib neck at least partially closing the channel such that said anchor head is prevented from passing out of the channel, the setscrew imparting clamping force on the roof panel rib neck preventing the anchor from sliding on the roof panel rib, a rib bar unattached generally except as may be bound by said setscrew and unattached specifically to said roof and said roof panel and, the rib bar being adapted to fit within the neck between the roof panel rib neck opposing sides bracing them from collapsing or suffering deformation in shape under said clamping force of said setscrew, substantially maintaining the shape and structural integrity of the roof panel under said clamping force.