Fluent material handling – with receiver or receiver coacting mea – With conveying means to supply successive receivers – With relatively movable receiver grip or centering means
Patent
1982-06-17
1984-04-17
Marcus, Stephen
Fluent material handling, with receiver or receiver coacting mea
With conveying means to supply successive receivers
With relatively movable receiver grip or centering means
53384, 271 12, B65B 100
Patent
active
044428740
ABSTRACT:
An automatic valve bag placer is disclosed which is constructed to sequentially remove valve bags from a bag magazine, manipulate the end flap of the bag for opening, open the valve and place the same on a fill spigot. An improved bag magazine and feeding assembly in which a plurality of trays are mounted on the elevator and feed stacks of limited number of bags onto a pick-off support structure ensures that bags are picked off one by one. The bag is oriented by a horizontal and then a vertical conveyor to a near vertical orientation, which orientation is retained thereafter until the bag is placed on the fill spigot. A pair of carriages and associated clamping means first pass the bag through a deflector assembly to orient the valve for opening, and then, after opening, the second carriage carries the bag to and inserts the same over the fill spigot.
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Chickering Robert B.
Grunewald Glen R.
Macfarlane John L.
Marcus Stephen
Thronson Mark
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