Invention Grant
- Patent Title: Bead feeder
- Patent Title (中): 珠饲料
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Application No.: US12277656Application Date: 2008-11-25
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Publication No.: US08381947B2Publication Date: 2013-02-26
- Inventor: Martin T. Garthaffner , Dwight D. Williams
- Applicant: Martin T. Garthaffner , Dwight D. Williams
- Applicant Address: US VA Richmond
- Assignee: Philip Morris USA Inc.
- Current Assignee: Philip Morris USA Inc.
- Current Assignee Address: US VA Richmond
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Main IPC: B65G59/00
- IPC: B65G59/00

Abstract:
A bead feeder serially delivering beads to a downstream location comprises a bead supply wheel connected to rotate about a vertical axis. The bead supply wheel includes a bead supply bowl and a plurality of radially and outwardly extending bead passageway connected to rotate with the bowl and dimensioned to receive a single line of beads. A plurality of openings in the bead supply bowl is spaced around a lower portion thereof with the openings in alignment with the radially and outwardly extending passageways each of which has an outer exit end. A metering plate is connected to rotate about the same vertical axis as the bead supply wheel, and metering plate has a plurality of equally spaced apart openings directly below the outer ends of the passageways for receiving the lowermost beads in the passageways. The metering plate rotates at a slightly slower or slightly faster speed than the bead supply wheel so that vertical alignment of an outer exit end of a particular passageway and an opening in the metering plate only occurs once for each revolution of the bead supply wheel. A drop off is provided for the removal of beads away from the metering plate.
Public/Granted literature
- US20090166376A1 BEAD FEEDER Public/Granted day:2009-07-02
Information query
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