US 4,487,001 AGranted

Apparatus for filling chargers with cigarettes or the like

AssigneeHauni-Werke K/o/ rber & Co. KG

InventorsGerhard Tolasch, Bernhard Schubert, G/u/ nter Menge

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Abstract

The lower end portion of a magazine for parallel cigarettes or like rod-shaped articles contains a horizontal grid of parallel rods which divide the outlet opening of the lower end portion into parallel passages wherein the cigarettes descend into an empty tray therebelow. When the tray is filled (such filling takes place while the tray descends, either continuously or stepwise), the passages are blocked by rod-like closing members which are parallel to the rods of the grid and are movable from inoperative positions behind the rods of the grid to intercepting positions in or above the passages. The closing members are oscillated and/or vibrated to prevent jamming of passages and/or bridging of cigarettes above the grid. The mechanism for moving the closing members between inoperative and intercepting positions employs a pneumatic motor or an electromagnet which can shift a common carrier for the closing members. The mechanism is actuated in automatic response to completed filling of a tray.

Claims9

Dependent claims

Apparatus for introducing plural layers of cigarettes or analogous rod-shaped articles into containers of the type having a bottom wall and a plurality of side walls, comprising a magazine arranged to store a supply of parallel articles and having a lower end portion provided with a plurality of article-discharging passages, a plurality of means for closing and exposing said passages to respectively prevent and permit the evacuation of articles from said magazine, said closing and exposing means being disposed in the interior of said magazine and being operative to allow for continuous evacuation of articles from said magazine via said passages as long as said closing and exposing means expose said passages;

and conveyor means for maintaining the bottom wall of a container below said passage and for moving such container downwardly while said closing and exposing means permit the evacuation of articles via said passages, said lower end portion of said magazine having side walls which are inwardly adjacent to the container side walls and are located immediately above that portion of said conveyor means which is arranged to support the bottom wall of an empty container before the conveyor means begins to move the container downwardly with reference to said magazine.

Dependencies are inferred from the claim text.