Envelope flap sealing device

Details Envelope flap sealing device Envelope flap sealing device

1983-06-22

1984-05-22

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Envelope sealing type

118 32, 156442, 1564422, B05C 102

Patent

active

044500378

ABSTRACT:
An envelope flap sealing device in a mailing machine, including a moistener separator blade, a moistening brush attached to and located downstream of the separator blade, at least one pair of feed rollers for transporting envelopes past the moistening brush, a pivotable, deflecting baffle situated intermediate the feed rollers and the separator blade, and a cam operatively connected to the deflecting baffle for pivoting the baffle about its downstream end whereby the upstream end of the baffle is translatable between a raised position and a flat position, wherein the raised position guides an envelope flap under the moistening brush to thereby seal the flap and the flat position causes the envelope flap to pass over the moistening brush and not be sealed.

REFERENCES:
patent: 2944511 (1960-07-01), Bach
patent: 3334610 (1967-08-01), Faust
patent: 3353513 (1967-11-01), Schmitt

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