An attachment system and method that includes first and second fittings, a first eccentric bushing positioned within the first fitting, and a second eccentric bushing positioned within the second fitting. The system may include a first friction washer positioned between the first bushing and first fitting and a second friction washer positioned between the second bushing and the second fitting. A coating on the exterior of the friction washers prohibits rotation of the bushings with respect to the fittings. The coating may be a nickel-diamond coating that prohibits rotation even in the presence of a lubricant. The first fitting may be a frame fitting connected to a fuselage of an aircraft and the second fitting may be a beam fitting connected to the floor of the aircraft. The system may include lock plates that engage lock stops to prohibit rotation of the bushings in combination with the coated friction washers.


    Access

    Download


    Export, share and cite



    Title :

    Anti-Rotation for Eccentric Bushings


    Contributors:

    Publication date :

    2017-02-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B64C AEROPLANES , Flugzeuge / 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



    Anti-Rotation for Eccentric Bushings

    GRETHER MARTIN R / HAWORTH TROY A / WITTENBERG THOMAS C | European Patent Office | 2018

    Free access

    Anti-rotation for eccentric bushings

    GRETHER MARTIN R / HAWORTH TROY A / WITTENBERG THOMAS C | European Patent Office | 2018

    Free access

    Mounting member with anti-rotation bushings

    JANG SU-YOUN / LIU CHUNLEI / SIEGMETH JEFF S et al. | European Patent Office | 2021

    Free access

    MOUNTING MEMBER WITH ANTI-ROTATION BUSHINGS

    JANG SU-YOUN / LIU CHUNLEI / SIEGMETH JEFF S et al. | European Patent Office | 2018

    Free access

    ECCENTRIC CONTROL-ARM BUSHINGS AND SUSPENSION SYSTEMS USING THEM

    TODMAN PETER | European Patent Office | 2024

    Free access