A fastener (10) including a pin member (12) with an elongated shank (16) having a first end, a second end opposite the first end, a cylindrical shank portion (18) having an outer surface, a head (20) located at the first end of the elongated shank (16), the head (20) including a bearing surface (24) located on the underside of the head (20), and a threaded portion (22) located at the second end of the elongated shank (16). The fastener (10) includes a washer (14) installed on the pin member (12) against the bearing surface (24) of the head (20) of the pin member (12). The washer (14) includes an outer surface and at least one dielectric gasket layer located on the outer surface of the washer (14).
FASTENERS WITH DUAL SKIN DEPTH WASHERS
DISPOSITIFS DE FIXATION A RONDELLES A DOUBLE PROFONDEUR DE PEAU
2016-03-24
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 / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Pre-coated fasteners eliminate spring washers and lock nuts
Kraftfahrwesen | 1984
|SAE Technical Papers | 1990