Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Threaded fastener locked to a discreet structure – Nut – and means to engage substructure on its opposite faces...
Patent
1998-03-10
1999-10-05
Saether, Flemming
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Threaded fastener locked to a discreet structure
Nut, and means to engage substructure on its opposite faces...
411427, 411936, F16B 3702
Patent
active
059612649
ABSTRACT:
A nut for interconnecting a pair of panel sheet components includes an upper and a lower nut plate. The upper nut plate includes a conical barrel portion to allow angled relative to a vertical axis of the assembly, the base plate having an axial clearance opening for accommodating a threaded fastener. The lower and upper nut plates are separated by a gap sized to accommodate one of the panel components therebetween, having a sized opening aligned with openings in the two sheets, with the barrel portion angled to facilitate assembly of the panel to a separate portion obliquely angled relative thereto. Preferably, the interconnecting portion includes a cutout portion to facilitate push-on of the assembly to a panel or sheet component with a portion of the clamping surfaces being raised with respect to the sheet component to minimize rotation of the nut during clamping.
REFERENCES:
patent: 2031530 (1936-02-01), Essick
patent: 2731543 (1956-01-01), Appleton
patent: 3426818 (1969-02-01), Derby
patent: 4396326 (1983-08-01), McKinnie
patent: 5423646 (1995-06-01), Gagnon
Industrial Fasteners and Closures Catalog IF93 Palnut Fasteners.
TRW Catalog PAL 91M Palnut Metric Fasteners.
Saether Flemming
Transtechnology Corp.
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