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US 4,831,808 AGranted
Self-adjusting wallboard clips
OwnerRoger N. Wynarinventor
Life of this patent
Estimating the term…
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OwnerRoger N. Wynarinventor
Estimating the term…
Disclosed is a wallboard panel construction including first and second abutting wallboard panels secured to generic framing members by a series of distortable clip pairs, each of the clips having substantially flat, coplanar plate and tongue portions, extending at substantially right angles and in opposite directions from central web portions, the web portions extending within the wallboard panel joints terminate with wallboard impaling pointed portions extending in the direction of and substantially parallel to the plate portions, the tongue portions are severed or slotted to form a fastener attachment terminal end portion, hinged from the plate portion by leaf spring edge portions, the first wallboard panel having a first series of clips, initially having coplanar plate and tongue portions with the terminal fastener ends mechanically secured (screwed or nailed) to a framing subsurface, the second wallboard panel having a second series of identical clips with tongue portions urged between the first wallboard panel back surface and the framing subsurface, the second wallboard panel and attached clips spaced from the subsurface by the fastener (screw or nail) head thickness, thus lifting the first wallboard panel, distorting the first series of fastened clips, which retain the wallboard panel assembly in permanent tension.
A fastener clip made of resilient sheet material useful for installing panels onto a substrate comprising a flat plate portion, a flat tongue portion, said plate portion and said tongue portion being coplanar and extending in opposite directions, said plate portion having a first edge portion, said tongue portion having a second edge portion, said first edge portion and said second edge portion having a contiguous area along portions thereof, at least two mutually displaced web portions, said web portions each extending substantially perpendicularly in like direction from said first edge portion, said web portions being displaced from each other by said tongue portion, said web portions terminating with impaling pointed portions extending substantially parallel to and displaced over said plate portion in a direction opposite to said tongue portion, said tongue portion defining a substantially arcuate configured slot therethrough, said slot having its apex terminating at substantially the said contiguous area and defining an ear means substantially coplanar and contiguous with said tongue portion, said ear portion including fastener attachment means therefor whereby when said fastener clip is secured to a substrate by said fastener attachment means, said tongue portion and said plate portion are capable of being mutually tensioned into a non-coplanar position in response to any mutually out of alignment position of said panels being secured by said fastener clip.
Dependencies are inferred from the claim text.