Manufacturing container or tube from paper; or other manufacturi – With cutting – breaking – tearing – or abrading – With scrap material separation or removal
Patent
1990-10-26
1992-02-11
Kisliuk, Bruce M.
Manufacturing container or tube from paper; or other manufacturi
With cutting, breaking, tearing, or abrading
With scrap material separation or removal
493373, 493472, B31B 4900
Patent
active
050872370
ABSTRACT:
An improved adjustable rotary waste removal apparatus for removing and ejecting pieces of paperboard cut from a web of paperboard. The apparatus includes a pair of rollers, one of the rollers supporting many stripper pins and the other roller being a backup or anvil roller which supports the paperboard as the stripper pin passes through it. As the roller holding the stripper pins continues to turn, an internal off-center roller causes an ejection sleeve to move upwardly and remove the waste paperboard from the stripper pin. The improvement of the present invention relates to the adjustable mounting of the internal roller which moves the ejection sleeve outwardly so that the size of the roller supporting the stripper pins can be easily and quickly changed.
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Averill, Jr. Edgar W.
Kisliuk Bruce M.
Marlott John A.
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