A blind fastener 201 comprises a head 209a, a shaft with a tail 207, a tail of the blind fastener comprising the tail of the shaft and a sleeve surrounding the tail of the shaft 207 and a barrier 263 secured to the tail of the blind fastener. The sleeve is configured to expand away from the tail of the shaft to form an expanded sleeve which is forced against a face of a workpiece to clamp the workpiece between the head 209a and the expanded sleeve. The barrier 263 is configured to be forced against the face of the workpiece to form a sealed cover around the tail of the blind fastener.
Blind fastener
04.05.2022
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 / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Blind-Side, High-Temperature Fastener Lock
NTRS | 1985
|Blind Fastener Is Easy To Install
NTRS | 1982
|