Paper beading apparatus for wallboard corner beads

A paper beading apparatus (10), includes a hopper (12) having a body (18) defining a chamber (20) for holding a quantity of joint compound, and having an open upper end (22), an upper rim (24), and a lower end (26); a lid (14) pivotally secured to the body for movement between an open position and a...

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Bibliographische Detailangaben
Hauptverfasser: Myers, Matthew Earle, Retzke, Brian A, Rosso, Aaron Charles, Fong, Scott, Wascow, Joseph Z, Oshgan, Stephen M, Patel, Amar Arvind
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:A paper beading apparatus (10), includes a hopper (12) having a body (18) defining a chamber (20) for holding a quantity of joint compound, and having an open upper end (22), an upper rim (24), and a lower end (26); a lid (14) pivotally secured to the body for movement between an open position and a closed position, wherein in the closed position, the lid engages the open upper rim, the lid having a releasably sealable air port (64); and a base (16) configured for and accommodating the hopper lower end (26), for receiving joint compound, and for applying the joint compound to a corner paper bead.