Method and apparatus for applying hot melt adhesive to base cups
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United States of America Patent
Stats
-
Apr 12, 1983
Grant Date -
N/A
app pub date -
Aug 14, 1981
filing date -
Aug 14, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An applicator for use in an apparatus for assembling containers into cup-shaped bases is disclosed. The applicator coats a contact surface of each base with a bonding agent preparatorily to placement of a corresponding container therein. The applicator includes a support fixed adjacent a supply of cup-shaped bases, and a pivot rotationally supported by the support in alignment with the open end of one of the cup-shaped bases. A nozzle is fixed to the pivot and is rotatable therewith for ejecting a bonding agent into the cup-shaped bases. A piston in a cylinder connected to the base connects to a crank on the pivot for rotating the nozzle with respect to the cup-shaped base. A control is connected to the nozzle and to the piston for causing the nozzle to rotate and eject a bonding agent simultaneously.
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Cited Art Landscape
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