Manufacturing container or tube from paper; or other manufacturi – Container or tube erecting – opening – or collapsing – By direct application of vacuum or fluid pressure
Patent
1994-06-21
1996-07-16
Lavinder, Jack W.
Manufacturing container or tube from paper; or other manufacturi
Container or tube erecting, opening, or collapsing
By direct application of vacuum or fluid pressure
493312, B31B 176, B31B 178, B31B 180
Patent
active
055362311
ABSTRACT:
An apparatus for erecting folded carton blanks has a picking assembly for grasping a carton blank from a magazine. The picking assembly is disposed for rotational movement from a first position proximate the magazine to a second position proximate an abutment that engages a corner of the carton blank. A gate disposed for rotational movement is driven in a timed relation with the picking assembly. As the picking assembly moves from its first to its second position, the gate applies a breaking pressure which facilitates air flow through the interior of the carton blank. At or immediately prior to the time that the corner of the carton blank engages the abutment, the gate applies an erecting force that facilitates opening the carton blank to its fully erected state.
REFERENCES:
patent: 2512922 (1950-06-01), Dearsley
patent: 2699712 (1955-01-01), Meyer-Jagenberg
patent: 2837983 (1958-06-01), Kovac
patent: 2887021 (1959-05-01), Duffy et al.
patent: 2966100 (1960-12-01), Engleson
patent: 3242827 (1966-03-01), Winters
patent: 4194442 (1980-03-01), Martelli
patent: 4583965 (1986-04-01), Argazzi
patent: 4871348 (1989-10-01), Konaka
patent: 4881934 (1989-11-01), Harston et al.
patent: 5061231 (1991-10-01), Dietrich et al.
Burkhart Patrick N.
Lavinder Jack W.
Tetra Laval Holdings & Finance S.A.
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