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
1985-04-18
1986-12-09
Husar, Francis S.
Manufacturing container or tube from paper; or other manufacturi
Container or tube erecting, opening, or collapsing
By direct application of vacuum or fluid pressure
493313, B31B 180
Patent
active
046278303
ABSTRACT:
A box-erecting machine is provided which comprises a frame (1) including an arrangement for receiving a stack of box blanks (17), and an arm (5) provided with suction cups (15) which can be pressed against the leading wall (16) of the forwardmost blank. The machine provides for moving the arm (5) in a horizontal direction and at right angles to the leading wall (16) of the blank (17), and for thereafter rotating the arm (5) with respect to the erected box, as well as for bringing the arm (5) back to its starting position. A roller (33) is provided at one end of a carrying arm (34), the other end of which is pivotably connected to a guide member (36) so to provide support for the box during erecting thereof.
REFERENCES:
patent: Re27631 (1973-05-01), Berney
patent: 3613525 (1971-10-01), Lense
patent: 3695151 (1972-10-01), Caron
patent: 3911799 (1975-10-01), Klund
patent: 4285679 (1981-08-01), Wahle
patent: 4437851 (1984-03-01), Salenbo
patent: 4439174 (1984-03-01), Derderian
Husar Francis S.
Terrell William E.
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