Metal working – Method of mechanical manufacture – Converting
Reexamination Certificate
2009-01-15
2011-12-06
Bryant, David (Department: 3726)
Metal working
Method of mechanical manufacture
Converting
C425S151000, C425S182000, C425S540000, C425S541000, C029S402080, C029S426100
Reexamination Certificate
active
08069545
ABSTRACT:
A method for changeover of a blow molding machine without a long dead time is disclosed. The blow molding machine includes a plurality of blow mold holders, each of which carries a multi-part blow mold. At least one part of the blow mold is connected with a media supply. At first, at least two working areas are being assigned at the blow molding machine. Different processes are carried out at each working area. The blow mold holder is opened at least at the first working area and/or the media supplies are released. The parts of the blow mold are removed from the blow mold holder at a second working area and are replaced with a blow mold of another type.
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Beisel Matthew
Bryant David
Krones AG
Simpson & Simpson PLLC
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