Mail registration and feeding apparatus

Sheet feeding or delivering – Feeding – With means to align sheet

Reexamination Certificate

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Details

C271S251000

Reexamination Certificate

active

06942214

ABSTRACT:
This invention concerns a feeding and advancing apparatus in a document processing machine for aligning and registering flat articles against a registration wall. The articles are advanced through a first feeding apparatus that pushes them towards a registration wall, and a second feeding apparatus advances them along a second direction substantially orthogonal in relationship to the first feeding apparatus when a registration sensing system causes the second drive system to engage the articles. If there is not registration of the articles at the registration wall, the first feeding apparatus will re-establish the prior registration condition when the second feeding apparatus is disengaged. Then, the first feeding apparatus will re-establish registration. Once the articles are re-registered, the second feeding apparatus will be engaged to continue advancing the articles along the second direction to the desired downstream location.

REFERENCES:
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patent: 4693460 (1987-09-01), Adamson et al.
patent: 4753432 (1988-06-01), Freeman
patent: 4973037 (1990-11-01), Holbrook
patent: 5050857 (1991-09-01), Aoto
patent: 5112037 (1992-05-01), Holbrook
patent: 5219159 (1993-06-01), Malachowski et al.
patent: 5485989 (1996-01-01), McCay et al.
patent: 5697608 (1997-12-01), Castelli et al.
patent: 6267372 (2001-07-01), Mylaeus et al.
patent: 6356735 (2002-03-01), Hozumi
patent: WO 98/28212 (1998-07-01), None

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