Adjustable needle packing assembly for a spray gun

A needle assembly may include a needle, a packing assembly that surrounds a first portion of the needle, and an actuatable adjustment element coupled to the packing assembly that changes a relationship between the needle and the packing assembly when actuated. The needle assembly may also include a...

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Bibliographische Detailangaben
Hauptverfasser: Drozd Mitchell M, Micheli Paul R, Gajjar Nekheel S
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A needle assembly may include a needle, a packing assembly that surrounds a first portion of the needle, and an actuatable adjustment element coupled to the packing assembly that changes a relationship between the needle and the packing assembly when actuated. The needle assembly may also include a base assembly that has a collar section and an elongated section. The elongated section includes a bore surrounding a second portion of the needle. The bore may terminate within the elongated section and before the collar section. The elongated section may be coupled to the second portion of the needle via an interference fit.