Sheet metal container making – Apparatus to form container closure – Having means uniting pull tab to closure
Reexamination Certificate
2006-04-19
2008-03-18
Nguyen, Jimmy T. (Department: 3725)
Sheet metal container making
Apparatus to form container closure
Having means uniting pull tab to closure
C413S014000
Reexamination Certificate
active
07344347
ABSTRACT:
A system for forming and attaching lift-tabs to can ends to form easy opening lift-tab can ends comprises a first frame, a second frame and a tab press for forming a lift-tab. The system also includes a drive roller adapted to move the strip of metal stock material through the tab press. The system further includes a conversion press for attaching a lift-tab onto a can end, a conveyor, a power source, and a crank shaft operatively connected to the power source. The crank shaft is adapted to transmit power for operating either or both of the tab press and the conversion press. The first frame and the second frame are connected by a bridge.
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Artrip Jerry
Nguyen Jimmy T.
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