There is provided in a preferred embodiment of the present invention a maintenance device having a central body and a lubricant container attached to the upper end of the central body. At a lower end of the central body, at least one dynamic body is provided and biased by a spring to an extended position relative to the central body. The dynamic member comprises a pair of cleaning arms that are outwardly biased. As a compression force is applied to the dynamic body, the biasing spring is compressed and the dynamic body is moved toward a retracted position relative to the central body. As the dynamic body retracts, the cleaning arms pivot inward and engage the fastener for cleaning.
Maintenance device for fasteners
30.06.2015
Patent
Elektronische Ressource
Englisch
IPC: | A46B Bürsten, Pinsel oder Besen , BRUSHES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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 |
Airline Operation and Maintenance Requirements for Fasteners
SAE Technical Papers | 1967
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Online Contents | 1999