The inventive nut plate fastener includes a nut plate base comprising a flat elongated base plate. The base plate has each of a first and a second planar base face arranged parallel to each other. A cylindrical plate bore diameter is selected to be greater than the diameter of the threaded hole but lesser than the diameter of the nut body. A nut cage holds the nut in contact with the nut flange face such that the threaded hole and the plate bore rest in substantial coaxially alignment. The nut cage includes a first and a second nut cage bridge oriented about the plate bore in opposed symmetric relationship. Each bridge includes a center post positioned to engage the respective nut tang notch.
Floating nut plate
2021-08-03
Patent
Elektronische Ressource
Englisch
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |