Material or article handling – Apparatus for moving intersupporting articles into – within,... – Positions intersupporting article into row
Patent
1995-08-02
1998-01-20
Krizek, Janice L.
Material or article handling
Apparatus for moving intersupporting articles into, within,...
Positions intersupporting article into row
271181, 271287, 271290, B65H 2922
Patent
active
057095256
ABSTRACT:
In an envelope stacker, a pusher mechanism continuously applies a force to the envelope flap for sealing the envelope. The stacker is comprised of a horizontal deck, a rear wall, and a plate for supporting a stack of envelopes. Upon receiving an envelope, a pusher advances the envelope towards the stack of envelopes while applying a continuous force to the flap and rear panel of the envelope.
REFERENCES:
patent: 3458383 (1969-07-01), Kirk et al.
patent: 3716227 (1973-02-01), Bottcher
patent: 4314644 (1982-02-01), Stocker
patent: 4678072 (1987-07-01), Kobayashi et al.
patent: 5104681 (1992-04-01), Sansone
patent: 5551834 (1996-09-01), Thompson et al.
Hubbard David W.
Kayser David E.
Makarchuk Irena
Marzullo Joseph H.
Wolog Walter
Chaclas Angelo N.
Jeffery Brigitte L.
Krizek Janice L.
Pitney Bowes Inc.
Scolnick Melvin J.
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