Platen module for a modular mailing machine

Claim 2

In an improved mailing machine having a base supporting a scale having a weighing plate, said weighing plate having a peripheral recess, and said mailing machine detachably supporting a postage meter having a printing surface such that said postage meter printing surface is in spaced apart alignment to said recess, wherein the improvement comprises: a platen plate sized to travel through said recess; a platen plate support means for supporting said platen plate in a first position and in an elevated second position, said platen plate support means having, a rack post fixably mounted at one end to an underside of said platen plate; guide means for guiding and confining the displacement of said platen plate to a defined path such that in said elevated second position said platen plate is positioned in close proximity to said printing surface of said postage meter through said recess; and, a drive motor means mounted in said mailing machine for driving said rack post such that said platen plate is positionable between said first and second position.

Claim 3

In an improved mailing machine having a base supporting a scale having a weighing plate, said weighing plate having a peripheral recess, and said mailing machine detachably supporting a postage meter having a printing surface such that postage meter printing surface is in spaced apart alignment to said recess, wherein the improvement comprises: a platen plate sized to travel through said recess; an elastomeric member fixably mounted to a fixed surface of said platen plate; and a platen plate support means for supporting said platen plate in a first position and in an elevated second position, said plate support means having, a support wall fixably mounted to the base of said mailing machine; a rack post fixably mounted at one end to the underside of said platen plate; means for guiding and confining the displacement of said platen plate to a defined path such that in said elevated second position said platen plate and said elastomeric member are positioned in close proximity to said printing surface of said postage meter; and, a drive motor having an output shaft fixably mounted to the base of said mailing machine having a gear fixably mounted to said output shaft of said motor and in constant mesh with said rack post.

Claim 4

In an improved mailing machine having a base supporting a scale having a weighing plate, said weighing plate having a peripheral recess, and said mailing machine detachably supporting a postage meter having a printing surface such that postage meter printing surface is in spaced apart alignment to said recess, wherein the improvement comprises: a platen plate sized to travel through said recess; an elastomeric member fixably mounted to a fixed surface of said platen plate; and a platen plate support means for supporting said platen plate in a first position and in an elevated second position, said plate support means having, a support wall fixably mounted to the base of said mailing machine; a rack post fixably mounted at one end to the underside of said platen plate; means for guiding and confining the displacement of said platen plate to a defined path such that in said elevated second position said platen plate and said elastomeric member are positioned in close proximity to said printing surface of said postage meter; and, a drive motor having an output shaft fixably mounted to the base of said mailing machine having a gear fixably mounted to said output shaft of said motor and in constant mesh with said rack post.

Claim 5

In an improved mailing machine having a base supporting a scale having a weighing plate, said weighing plate having a peripheral recess, and said mailing machine having means for detachably mounting a postage meter having a printing surface such that said postage meter's printing surface is in spaced apart alignment to said recess, wherein the improvement comprises: a platen module having, a support wall fixably mounted to said base of said mailing machine, a drive motor fixably mounted to said base and having an output shaft, a plurality of gears fixably mounted to the respective ends of said output shaft, a guide rod slidably mounted vertically to said support wall, a platen plate fixably mounted at one end for said guide rod, and a plurality of rack posts fixably mounted at one end to said platen plate and in constant mesh with a respective one of said gears.

Claim 6

In an improved mailing machine having a base supporting a scale having a weighing plate, said weighing plate having a peripheral recess, and said mailing machine having means for detachably mounting a postage meter having a printing surface such that said postage meter's printing surface is in spaced apart alignment to said recess, wherein the improvement comprises: a platen module having, a support wall fixably mounted to said base of said mailing machine, a drive motor fixably mounted to said base and having an output shaft, a plurality of gears fixably mounted to the respective ends of said output shaft, a guide rod slidably mounted vertically to said support wall, a platen plate fixably mounted at one end for said guide rod, and a plurality of rack posts fixably mounted at one end to said platen plate and in constant mesh with a respective one of said gears.

Claim 7

In an improved mailing machine having a base supporting a scale having a weighing plate, said weighing plate having a peripheral recess, and said mailing machine having means for detachably mounting a postage meter having a printing surface such that said postage meter printing surface is in space apart alignment to said recess, wherein the improvement comprises: a platen plate sized to travel through said recess; a platen plate support means for displaceably supporting said platen plate in a first position and in an elevated second position, such that said platen plate traverse said recess to said second position in close proximity to said print surface of said postage meter; and, a drive motor means for drivably displacing said platen plate support means from said first position to said second position and returning said displacement means to said first position.

Claim 8

In an improved mailing machine having a base supporting a scale having a weighing plate, said weighing plate having a peripheral recess, and said mailing machine having means for detachably mounting a postage meter having a printing surface such that said postage meter printing surface is in space apart alignment to said recess, wherein the improvement comprises: a platen plate sized to travel through said recess; a platen plate support means for displaceably supporting said platen plate in a first position and in an elevated second position, such that said platen plate traverse said recess to said second position in close proximity to said print surface of said postage meter; and, a drive motor means for drivably displacing said platen plate support means from said first position to said second position and returning said displacement means to said first position.