Blister-foil packaging machine

Details Blister-foil packaging machine Blister-foil packaging machine

2006-11-28

2006-11-28

Gerrity, Stephen F. (Department: 3721)

Package making

Closing packages and filled receptacles

Separate closure applying

C053S389100

Reexamination Certificate

active

07140163

ABSTRACT:
A lower foil formed with upwardly open filled pockets passes horizontally at a constant transport speed through a work station of a machine frame. A support table holds an upper tool immediately above the foil in the station. A double parallelogrammatic linkage has two upper pivots on the support table, two lower pivots on the machine frame, and two upright links pivoted on the upper and lower pivot. A table drive mounted on the frame includes a crank connected to the link for oscillating the link about the lower pivot and thereby reciprocating the support table generally in the transport direction. A lower tool is carried by guides on the support table for only vertical movement relative to the support table. A tool drive mounted on the frame includes another crank connected to the lower tool for reciprocating the lower tool vertically relative to the support table.

REFERENCES:
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patent: 6745638 (2004-06-01), Godtner
patent: 6945165 (2005-09-01), Nagae

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