Invention Grant
- Patent Title: Retractable transfer device metering apparatus and methods
- Patent Title (中): 伸缩式传送装置计量装置及方法
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Application No.: US11742621Application Date: 2007-05-01
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Publication No.: US07533768B2Publication Date: 2009-05-19
- Inventor: Daniel Leonard Floding , Thomas Harold Peterman , Irvan Leo Pazdernik , Richard Jerome Schoeneck , Paul Howard Wagner , Chad W. Hahn , Gene Allen Corle
- Applicant: Daniel Leonard Floding , Thomas Harold Peterman , Irvan Leo Pazdernik , Richard Jerome Schoeneck , Paul Howard Wagner , Chad W. Hahn , Gene Allen Corle
- Applicant Address: US MN Alexandria
- Assignee: Douglas Machine, Inc.
- Current Assignee: Douglas Machine, Inc.
- Current Assignee Address: US MN Alexandria
- Agency: Kamrath & Associates PA
- Agent Alan Kamrath
- Main IPC: B65G47/26
- IPC: B65G47/26

Abstract:
Product is conveyed as a continuous stream by a meter conveyor (12) unto a transfer plate (32) and a transfer device (42). The transfer device (42) is movable between a retracted position and an extended position extending over a sweep conveyor (22). In a preferred form, the transfer device (42) is in the form of a thin piece of flexible material and is moved in the conveying direction from the retracted position to the extended position by engaging with the sweep conveyor (22) and is moved to the retracted position by being wrapped around a rotated roller (46). Product is transferred from the transfer device (42) to the sweep conveyor (22) as the transfer device (42) moves from the extended position to the retracted position and is engaged by a metering bar (52ba, 52ca) which controls the product on the sweep conveyor (22) until the product group leaves the transfer device (42). With nested product, the leading edge of the transfer device (42) is scalloped to represent the product bottom leading edge.
Public/Granted literature
- US20070199798A1 Retractable Transfer Device Metering Apparatus and Methods Public/Granted day:2007-08-30
Information query
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